This is an automated email from the ASF dual-hosted git repository. rombert pushed a commit to branch master in repository https://gitbox.apache.org/repos/asf/sling-org-apache-sling-scripting-xproc.git
commit 085a1ee7cb48bb086bf75a91a85c6306e7b146bf Author: Jukka Zitting <[email protected]> AuthorDate: Fri Apr 24 12:14:03 2009 +0000 SLING-941: Lots of svn:eol-style settings missing Set svn:eol-style to native on all Java files that lack the setting. git-svn-id: https://svn.apache.org/repos/asf/incubator/sling/trunk@768268 13f79535-47bb-0310-9956-ffa450edef68 --- .../sling/scripting/xproc/XProcScriptEngine.java | 148 +++---- .../scripting/xproc/XProcScriptEngineFactory.java | 110 +++--- .../xproc/cocoon/generator/SlingGenerator.java | 212 +++++----- .../xproc/cocoon/transform/SlingTransformer.java | 320 +++++++-------- .../sling/scripting/xproc/xpl/XplBuilder.java | 222 +++++------ .../sling/scripting/xproc/xpl/XplConstants.java | 64 +-- .../sling/scripting/xproc/xpl/api/AtomicStep.java | 46 +-- .../scripting/xproc/xpl/api/CompoundStep.java | 58 +-- .../sling/scripting/xproc/xpl/api/Document.java | 54 +-- .../sling/scripting/xproc/xpl/api/Environment.java | 68 ++-- .../sling/scripting/xproc/xpl/api/Input.java | 62 +-- .../xproc/xpl/api/MultiContainerStep.java | 46 +-- .../sling/scripting/xproc/xpl/api/Pipeline.java | 48 +-- .../apache/sling/scripting/xproc/xpl/api/Step.java | 66 ++-- .../sling/scripting/xproc/xpl/api/XplElement.java | 88 ++--- .../scripting/xproc/xpl/api/XplElementFactory.java | 58 +-- .../apache/sling/scripting/xproc/xpl/api/Xslt.java | 54 +-- .../xproc/xpl/impl/AbstractCompoundStepImpl.java | 112 +++--- .../scripting/xproc/xpl/impl/AbstractStepImpl.java | 110 +++--- .../xproc/xpl/impl/AbstractXplElementImpl.java | 438 ++++++++++----------- .../scripting/xproc/xpl/impl/DocumentImpl.java | 86 ++-- .../scripting/xproc/xpl/impl/EnvironmentImpl.java | 92 ++--- .../sling/scripting/xproc/xpl/impl/InputImpl.java | 106 ++--- .../scripting/xproc/xpl/impl/PipelineImpl.java | 154 ++++---- .../xproc/xpl/impl/XplElementFactoryImpl.java | 104 ++--- .../sling/scripting/xproc/xpl/impl/XsltImpl.java | 100 ++--- 26 files changed, 1513 insertions(+), 1513 deletions(-) diff --git a/src/main/java/org/apache/sling/scripting/xproc/XProcScriptEngine.java b/src/main/java/org/apache/sling/scripting/xproc/XProcScriptEngine.java index f605ad9..64d4f31 100644 --- a/src/main/java/org/apache/sling/scripting/xproc/XProcScriptEngine.java +++ b/src/main/java/org/apache/sling/scripting/xproc/XProcScriptEngine.java @@ -1,75 +1,75 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.sling.scripting.xproc; - -import java.io.Reader; - -import javax.script.Bindings; -import javax.script.ScriptContext; -import javax.script.ScriptEngine; -import javax.script.ScriptEngineFactory; -import javax.script.ScriptException; - -import org.apache.sling.api.scripting.SlingBindings; -import org.apache.sling.api.scripting.SlingScriptHelper; -import org.apache.sling.scripting.api.AbstractSlingScriptEngine; -import org.apache.sling.scripting.xproc.xpl.XplBuilder; -import org.apache.sling.scripting.xproc.xpl.api.Pipeline; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -/** - * A {@link ScriptEngine} that uses XPL definition files - * in order to execute pipelines over Sling resources. - * - * @see http://www.w3.org/TR/xproc/ - */ -public class XProcScriptEngine extends AbstractSlingScriptEngine { - - private static final Logger log = LoggerFactory.getLogger(XProcScriptEngine.class); - - protected XProcScriptEngine(ScriptEngineFactory factory) { - super(factory); - } - - public Object eval(Reader reader, ScriptContext scriptContext) throws ScriptException { - Bindings bindings = scriptContext.getBindings(ScriptContext.ENGINE_SCOPE); - SlingScriptHelper helper = (SlingScriptHelper) bindings.get(SlingBindings.SLING); - if (helper == null) { - throw new ScriptException("SlingScriptHelper missing from bindings"); - } - - String scriptName = helper.getScript().getScriptResource().getPath(); - - try { - XplBuilder xplBuilder = new XplBuilder(); - Pipeline xpl = (Pipeline) xplBuilder.build(reader); - xpl.getEnv().setSling(helper); - xpl.eval(); - } catch (Throwable t) { - log.error("Failure running XProc script.", t); - final ScriptException se = new ScriptException("Failure running XProc script " + scriptName); - se.initCause(t); - throw se; - } - - return null; - } - +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.sling.scripting.xproc; + +import java.io.Reader; + +import javax.script.Bindings; +import javax.script.ScriptContext; +import javax.script.ScriptEngine; +import javax.script.ScriptEngineFactory; +import javax.script.ScriptException; + +import org.apache.sling.api.scripting.SlingBindings; +import org.apache.sling.api.scripting.SlingScriptHelper; +import org.apache.sling.scripting.api.AbstractSlingScriptEngine; +import org.apache.sling.scripting.xproc.xpl.XplBuilder; +import org.apache.sling.scripting.xproc.xpl.api.Pipeline; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * A {@link ScriptEngine} that uses XPL definition files + * in order to execute pipelines over Sling resources. + * + * @see http://www.w3.org/TR/xproc/ + */ +public class XProcScriptEngine extends AbstractSlingScriptEngine { + + private static final Logger log = LoggerFactory.getLogger(XProcScriptEngine.class); + + protected XProcScriptEngine(ScriptEngineFactory factory) { + super(factory); + } + + public Object eval(Reader reader, ScriptContext scriptContext) throws ScriptException { + Bindings bindings = scriptContext.getBindings(ScriptContext.ENGINE_SCOPE); + SlingScriptHelper helper = (SlingScriptHelper) bindings.get(SlingBindings.SLING); + if (helper == null) { + throw new ScriptException("SlingScriptHelper missing from bindings"); + } + + String scriptName = helper.getScript().getScriptResource().getPath(); + + try { + XplBuilder xplBuilder = new XplBuilder(); + Pipeline xpl = (Pipeline) xplBuilder.build(reader); + xpl.getEnv().setSling(helper); + xpl.eval(); + } catch (Throwable t) { + log.error("Failure running XProc script.", t); + final ScriptException se = new ScriptException("Failure running XProc script " + scriptName); + se.initCause(t); + throw se; + } + + return null; + } + } \ No newline at end of file diff --git a/src/main/java/org/apache/sling/scripting/xproc/XProcScriptEngineFactory.java b/src/main/java/org/apache/sling/scripting/xproc/XProcScriptEngineFactory.java index fa047d5..fd49b82 100644 --- a/src/main/java/org/apache/sling/scripting/xproc/XProcScriptEngineFactory.java +++ b/src/main/java/org/apache/sling/scripting/xproc/XProcScriptEngineFactory.java @@ -1,55 +1,55 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.sling.scripting.xproc; - -import javax.script.ScriptEngine; - -import org.apache.sling.scripting.api.AbstractScriptEngineFactory; - -public class XProcScriptEngineFactory extends AbstractScriptEngineFactory { - - public final static String XPROC_SCRIPT_EXTENSION = "xpl"; - - public final static String XPROC_MIME_TYPE = "application/xml"; - - public final static String SHORT_NAME = "XProc"; - - private static final String XPROC_NAME = "XMLProc"; - - private static final String DEFAULT_XPROC_VERSION = "1.0"; - - public XProcScriptEngineFactory() { - setExtensions(XPROC_SCRIPT_EXTENSION); - setMimeTypes(XPROC_MIME_TYPE); - setNames(SHORT_NAME, "xml processing", "xml pipeline processor"); - } - - public ScriptEngine getScriptEngine() { - return new XProcScriptEngine(this); - } - - public String getLanguageName() { - return XPROC_NAME; - } - - public String getLanguageVersion() { - return DEFAULT_XPROC_VERSION; - } - -} +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.sling.scripting.xproc; + +import javax.script.ScriptEngine; + +import org.apache.sling.scripting.api.AbstractScriptEngineFactory; + +public class XProcScriptEngineFactory extends AbstractScriptEngineFactory { + + public final static String XPROC_SCRIPT_EXTENSION = "xpl"; + + public final static String XPROC_MIME_TYPE = "application/xml"; + + public final static String SHORT_NAME = "XProc"; + + private static final String XPROC_NAME = "XMLProc"; + + private static final String DEFAULT_XPROC_VERSION = "1.0"; + + public XProcScriptEngineFactory() { + setExtensions(XPROC_SCRIPT_EXTENSION); + setMimeTypes(XPROC_MIME_TYPE); + setNames(SHORT_NAME, "xml processing", "xml pipeline processor"); + } + + public ScriptEngine getScriptEngine() { + return new XProcScriptEngine(this); + } + + public String getLanguageName() { + return XPROC_NAME; + } + + public String getLanguageVersion() { + return DEFAULT_XPROC_VERSION; + } + +} diff --git a/src/main/java/org/apache/sling/scripting/xproc/cocoon/generator/SlingGenerator.java b/src/main/java/org/apache/sling/scripting/xproc/cocoon/generator/SlingGenerator.java index de80c7f..7cfbe86 100644 --- a/src/main/java/org/apache/sling/scripting/xproc/cocoon/generator/SlingGenerator.java +++ b/src/main/java/org/apache/sling/scripting/xproc/cocoon/generator/SlingGenerator.java @@ -1,106 +1,106 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.sling.scripting.xproc.cocoon.generator; - -import java.io.ByteArrayInputStream; -import java.io.InputStream; - -import javax.jcr.Session; -import javax.servlet.RequestDispatcher; -import javax.servlet.ServletResponse; - -import org.apache.cocoon.pipeline.component.sax.AbstractGenerator; -import org.apache.cocoon.pipeline.util.XMLUtils; -import org.apache.sling.api.SlingHttpServletRequest; -import org.apache.sling.api.SlingHttpServletResponse; -import org.apache.sling.api.resource.Resource; -import org.apache.sling.api.scripting.SlingScriptHelper; -import org.apache.sling.commons.mime.MimeTypeService; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -/** - * A Cocoon Generator that uses internal Sling - * request processing in order to get the initial - * XML for the pipeline. - * - * In order of preference the generator tries - * to resolve the current resource as: - * - * +-- a XML file (adapts to {@link InputStream}) - * +-- dynamically generated XML (using inclusion procedure) - * +-- the underlying node´s export document view - */ -public class SlingGenerator extends AbstractGenerator { - - private final Logger log = LoggerFactory.getLogger(getClass()); - - private static final String XML_MIME_TYPE = "text/xml"; - - private SlingHttpServletRequest request; - private SlingHttpServletResponse response; - private MimeTypeService mimeTypeService; - - public SlingGenerator(SlingScriptHelper sling) { - this.request = sling.getRequest(); - this.response = sling.getResponse(); - this.mimeTypeService = sling.getService(MimeTypeService.class); - } - - public void execute() { - try { - Session session; - InputStream srcIs = genXmlSource(); - if (srcIs != null) - XMLUtils.toSax(srcIs, this.getXMLConsumer()); - else if ((session = request.getResource().adaptTo(Session.class)) != null) { - session.exportDocumentView(request.getResource().getPath(), this.getXMLConsumer(), true, true); - } else - throw new IllegalArgumentException("cannot generate xml source for " + request.getResource().getPath()); - - } catch (Throwable t) { - log.error("SlingGenerator: cannot generate xml source for " - + request.getResource().getPath(), t); - } - } - - private InputStream genXmlSource() throws Exception { - - String xmlPath = request.getResource().getPath() + "." + mimeTypeService.getExtension(XML_MIME_TYPE); - - // The source is a xml file - Resource xmlResource = this.request.getResourceResolver().resolve(xmlPath); - InputStream xmlSourceFile = xmlResource.adaptTo(InputStream.class); - if (xmlSourceFile != null) - return xmlSourceFile; - - // The source is dynamically generated - RequestDispatcher dispatcher = request.getRequestDispatcher(xmlPath); - SlingGeneratorServletOutputStream output = new SlingGeneratorServletOutputStream(); - ServletResponse newResponse = new SlingGeneratorServletResponse(response, output); - dispatcher.include(request, newResponse); - byte[] bytes = output.toByteArray(); - if (bytes.length > 0) - return new ByteArrayInputStream(bytes); - - return null; - - } - -} +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.sling.scripting.xproc.cocoon.generator; + +import java.io.ByteArrayInputStream; +import java.io.InputStream; + +import javax.jcr.Session; +import javax.servlet.RequestDispatcher; +import javax.servlet.ServletResponse; + +import org.apache.cocoon.pipeline.component.sax.AbstractGenerator; +import org.apache.cocoon.pipeline.util.XMLUtils; +import org.apache.sling.api.SlingHttpServletRequest; +import org.apache.sling.api.SlingHttpServletResponse; +import org.apache.sling.api.resource.Resource; +import org.apache.sling.api.scripting.SlingScriptHelper; +import org.apache.sling.commons.mime.MimeTypeService; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * A Cocoon Generator that uses internal Sling + * request processing in order to get the initial + * XML for the pipeline. + * + * In order of preference the generator tries + * to resolve the current resource as: + * + * +-- a XML file (adapts to {@link InputStream}) + * +-- dynamically generated XML (using inclusion procedure) + * +-- the underlying node´s export document view + */ +public class SlingGenerator extends AbstractGenerator { + + private final Logger log = LoggerFactory.getLogger(getClass()); + + private static final String XML_MIME_TYPE = "text/xml"; + + private SlingHttpServletRequest request; + private SlingHttpServletResponse response; + private MimeTypeService mimeTypeService; + + public SlingGenerator(SlingScriptHelper sling) { + this.request = sling.getRequest(); + this.response = sling.getResponse(); + this.mimeTypeService = sling.getService(MimeTypeService.class); + } + + public void execute() { + try { + Session session; + InputStream srcIs = genXmlSource(); + if (srcIs != null) + XMLUtils.toSax(srcIs, this.getXMLConsumer()); + else if ((session = request.getResource().adaptTo(Session.class)) != null) { + session.exportDocumentView(request.getResource().getPath(), this.getXMLConsumer(), true, true); + } else + throw new IllegalArgumentException("cannot generate xml source for " + request.getResource().getPath()); + + } catch (Throwable t) { + log.error("SlingGenerator: cannot generate xml source for " + + request.getResource().getPath(), t); + } + } + + private InputStream genXmlSource() throws Exception { + + String xmlPath = request.getResource().getPath() + "." + mimeTypeService.getExtension(XML_MIME_TYPE); + + // The source is a xml file + Resource xmlResource = this.request.getResourceResolver().resolve(xmlPath); + InputStream xmlSourceFile = xmlResource.adaptTo(InputStream.class); + if (xmlSourceFile != null) + return xmlSourceFile; + + // The source is dynamically generated + RequestDispatcher dispatcher = request.getRequestDispatcher(xmlPath); + SlingGeneratorServletOutputStream output = new SlingGeneratorServletOutputStream(); + ServletResponse newResponse = new SlingGeneratorServletResponse(response, output); + dispatcher.include(request, newResponse); + byte[] bytes = output.toByteArray(); + if (bytes.length > 0) + return new ByteArrayInputStream(bytes); + + return null; + + } + +} diff --git a/src/main/java/org/apache/sling/scripting/xproc/cocoon/transform/SlingTransformer.java b/src/main/java/org/apache/sling/scripting/xproc/cocoon/transform/SlingTransformer.java index befefba..cc8b5e8 100644 --- a/src/main/java/org/apache/sling/scripting/xproc/cocoon/transform/SlingTransformer.java +++ b/src/main/java/org/apache/sling/scripting/xproc/cocoon/transform/SlingTransformer.java @@ -1,160 +1,160 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.sling.scripting.xproc.cocoon.transform; - -import java.io.InputStream; -import java.util.HashMap; -import java.util.Map; -import java.util.Map.Entry; - -import javax.xml.transform.Transformer; -import javax.xml.transform.TransformerFactory; -import javax.xml.transform.sax.SAXResult; -import javax.xml.transform.sax.SAXTransformerFactory; -import javax.xml.transform.sax.TemplatesHandler; -import javax.xml.transform.sax.TransformerHandler; - -import org.apache.cocoon.pipeline.component.sax.AbstractTransformer; -import org.apache.cocoon.pipeline.component.sax.XMLConsumer; -import org.apache.cocoon.pipeline.component.sax.XMLConsumerAdapter; -import org.apache.sling.api.SlingHttpServletRequest; -import org.apache.sling.api.resource.Resource; -import org.apache.sling.api.scripting.SlingScriptHelper; -import org.xml.sax.InputSource; -import org.xml.sax.XMLReader; -import org.xml.sax.helpers.XMLReaderFactory; - -/** - * A Cocoon transformer that executes XSLT - * transformations. The templates are Sling - * resources supporting to be adapted to - * {@link InputStream}. - */ -public class SlingTransformer extends AbstractTransformer { - - private SlingHttpServletRequest request; - private Map<String, Object> parameters; - private String srcAbsPath; - - public SlingTransformer() { - super(); - } - - public SlingTransformer(SlingScriptHelper sling, String srcAbsPath) { - this(sling, srcAbsPath, null); - } - - public SlingTransformer(SlingScriptHelper sling, String srcAbsPath, Map<String, Object> parameters) { - super(); - if (srcAbsPath == null) { - throw new IllegalArgumentException("The parameter 'source' mustn't be null."); - } - - this.request = sling.getRequest(); - this.parameters = parameters; - this.srcAbsPath = srcAbsPath; - } - - /** - * Test if the name is a valid parameter name for XSLT - */ - private static boolean isValidXSLTParameterName(String name) { - return name.matches("[a-zA-Z_][\\w\\-\\.]*"); - } - - @Override - public void setConfiguration(Map<String, ? extends Object> configuration) { - this.parameters = new HashMap<String, Object>(configuration); - } - - @Override - protected void setXMLConsumer(XMLConsumer consumer) { - TransformerHandler transformerHandler; - try { - transformerHandler = this.createTransformerHandler(); - } catch (Exception ex) { - throw new RuntimeException("Could not initialize transformer handler.", ex); - } - - final Map<String, Object> map = this.getLogicSheetParameters(); - if (map != null) { - final Transformer transformer = transformerHandler.getTransformer(); - - for (Entry<String, Object> entry : map.entrySet()) { - transformer.setParameter(entry.getKey(), entry.getValue()); - } - } - - final SAXResult result = new SAXResult(); - result.setHandler(consumer); - // According to TrAX specs, all TransformerHandlers are LexicalHandlers - result.setLexicalHandler(consumer); - transformerHandler.setResult(result); - - super.setXMLConsumer(new XMLConsumerAdapter(transformerHandler, transformerHandler)); - } - - private TransformerHandler createTransformerHandler() throws Exception { - SAXTransformerFactory transformerFactory = (SAXTransformerFactory) TransformerFactory.newInstance(); - TemplatesHandler templatesHandler = transformerFactory.newTemplatesHandler(); - - XMLReader xmlReader = XMLReaderFactory.createXMLReader(); - xmlReader.setContentHandler(templatesHandler); - InputSource inputSource = new InputSource(getXsltSource()); - xmlReader.parse(inputSource); - - // Create transformer handler - final TransformerHandler handler = transformerFactory.newTransformerHandler(templatesHandler.getTemplates()); - - return handler; - } - - private Map<String, Object> getLogicSheetParameters() { - if (this.parameters == null) { - return null; - } - - Map<String, Object> result = new HashMap<String, Object>(); - - for (Entry<String, Object> entry : this.parameters.entrySet()) { - String name = entry.getKey(); - - if (isValidXSLTParameterName(name)) { - result.put(name, entry.getValue()); - } - } - - return result; - } - - /** - * Get the XSLT source. For the time being, the - * path must be absolute. - */ - private InputStream getXsltSource() throws Exception { - // The source is a xml file - Resource xmlResource = this.request.getResourceResolver().resolve(srcAbsPath); - InputStream xmlSourceFile = xmlResource.adaptTo(InputStream.class); - if (xmlSourceFile != null) - return xmlSourceFile; - return null; - - } - -} +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.sling.scripting.xproc.cocoon.transform; + +import java.io.InputStream; +import java.util.HashMap; +import java.util.Map; +import java.util.Map.Entry; + +import javax.xml.transform.Transformer; +import javax.xml.transform.TransformerFactory; +import javax.xml.transform.sax.SAXResult; +import javax.xml.transform.sax.SAXTransformerFactory; +import javax.xml.transform.sax.TemplatesHandler; +import javax.xml.transform.sax.TransformerHandler; + +import org.apache.cocoon.pipeline.component.sax.AbstractTransformer; +import org.apache.cocoon.pipeline.component.sax.XMLConsumer; +import org.apache.cocoon.pipeline.component.sax.XMLConsumerAdapter; +import org.apache.sling.api.SlingHttpServletRequest; +import org.apache.sling.api.resource.Resource; +import org.apache.sling.api.scripting.SlingScriptHelper; +import org.xml.sax.InputSource; +import org.xml.sax.XMLReader; +import org.xml.sax.helpers.XMLReaderFactory; + +/** + * A Cocoon transformer that executes XSLT + * transformations. The templates are Sling + * resources supporting to be adapted to + * {@link InputStream}. + */ +public class SlingTransformer extends AbstractTransformer { + + private SlingHttpServletRequest request; + private Map<String, Object> parameters; + private String srcAbsPath; + + public SlingTransformer() { + super(); + } + + public SlingTransformer(SlingScriptHelper sling, String srcAbsPath) { + this(sling, srcAbsPath, null); + } + + public SlingTransformer(SlingScriptHelper sling, String srcAbsPath, Map<String, Object> parameters) { + super(); + if (srcAbsPath == null) { + throw new IllegalArgumentException("The parameter 'source' mustn't be null."); + } + + this.request = sling.getRequest(); + this.parameters = parameters; + this.srcAbsPath = srcAbsPath; + } + + /** + * Test if the name is a valid parameter name for XSLT + */ + private static boolean isValidXSLTParameterName(String name) { + return name.matches("[a-zA-Z_][\\w\\-\\.]*"); + } + + @Override + public void setConfiguration(Map<String, ? extends Object> configuration) { + this.parameters = new HashMap<String, Object>(configuration); + } + + @Override + protected void setXMLConsumer(XMLConsumer consumer) { + TransformerHandler transformerHandler; + try { + transformerHandler = this.createTransformerHandler(); + } catch (Exception ex) { + throw new RuntimeException("Could not initialize transformer handler.", ex); + } + + final Map<String, Object> map = this.getLogicSheetParameters(); + if (map != null) { + final Transformer transformer = transformerHandler.getTransformer(); + + for (Entry<String, Object> entry : map.entrySet()) { + transformer.setParameter(entry.getKey(), entry.getValue()); + } + } + + final SAXResult result = new SAXResult(); + result.setHandler(consumer); + // According to TrAX specs, all TransformerHandlers are LexicalHandlers + result.setLexicalHandler(consumer); + transformerHandler.setResult(result); + + super.setXMLConsumer(new XMLConsumerAdapter(transformerHandler, transformerHandler)); + } + + private TransformerHandler createTransformerHandler() throws Exception { + SAXTransformerFactory transformerFactory = (SAXTransformerFactory) TransformerFactory.newInstance(); + TemplatesHandler templatesHandler = transformerFactory.newTemplatesHandler(); + + XMLReader xmlReader = XMLReaderFactory.createXMLReader(); + xmlReader.setContentHandler(templatesHandler); + InputSource inputSource = new InputSource(getXsltSource()); + xmlReader.parse(inputSource); + + // Create transformer handler + final TransformerHandler handler = transformerFactory.newTransformerHandler(templatesHandler.getTemplates()); + + return handler; + } + + private Map<String, Object> getLogicSheetParameters() { + if (this.parameters == null) { + return null; + } + + Map<String, Object> result = new HashMap<String, Object>(); + + for (Entry<String, Object> entry : this.parameters.entrySet()) { + String name = entry.getKey(); + + if (isValidXSLTParameterName(name)) { + result.put(name, entry.getValue()); + } + } + + return result; + } + + /** + * Get the XSLT source. For the time being, the + * path must be absolute. + */ + private InputStream getXsltSource() throws Exception { + // The source is a xml file + Resource xmlResource = this.request.getResourceResolver().resolve(srcAbsPath); + InputStream xmlSourceFile = xmlResource.adaptTo(InputStream.class); + if (xmlSourceFile != null) + return xmlSourceFile; + return null; + + } + +} diff --git a/src/main/java/org/apache/sling/scripting/xproc/xpl/XplBuilder.java b/src/main/java/org/apache/sling/scripting/xproc/xpl/XplBuilder.java index 3925962..5bb2c8f 100644 --- a/src/main/java/org/apache/sling/scripting/xproc/xpl/XplBuilder.java +++ b/src/main/java/org/apache/sling/scripting/xproc/xpl/XplBuilder.java @@ -1,111 +1,111 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.sling.scripting.xproc.xpl; - -import java.io.Reader; -import java.util.HashMap; -import java.util.Map; - -import javax.xml.namespace.QName; - -import org.apache.sling.scripting.xproc.xpl.api.Step; -import org.apache.sling.scripting.xproc.xpl.api.XplElement; -import org.apache.sling.scripting.xproc.xpl.api.XplElementFactory; -import org.apache.sling.scripting.xproc.xpl.impl.XplElementFactoryImpl; -import org.xml.sax.Attributes; -import org.xml.sax.InputSource; -import org.xml.sax.SAXException; -import org.xml.sax.SAXParseException; -import org.xml.sax.XMLReader; -import org.xml.sax.helpers.DefaultHandler; -import org.xml.sax.helpers.XMLReaderFactory; - -/** - * Builds a W3C XML Processing pipeline - * from a XPL file. - */ -public class XplBuilder { - - private XplElementFactory xplElementFactory; - - public XplBuilder() { - this.xplElementFactory = new XplElementFactoryImpl(); - } - - public Step build(Reader xplReader) throws Exception { - XMLReader xMLReader = XMLReaderFactory.createXMLReader(); - XplHandler xplHandler = new XplHandler(); - xMLReader.setContentHandler(xplHandler); - InputSource inputSource = new InputSource(xplReader); - xMLReader.parse(inputSource); - return xplHandler.getRootStep(); - } - - protected XplElement createXplElement(String localName, Map<String, String> attributes) { - return XplBuilder.this.xplElementFactory.createXplElement(new QName(XplConstants.NS_XPROC, localName), attributes); - } - - class XplHandler extends DefaultHandler { - - private XplElement currentXplElement; - private Step rootStep; - - @Override - public void endElement(String uri, String localName, String name) throws SAXException { - if (this.currentXplElement == null) { - throw new IllegalStateException("Received closing '" + localName + "' but there was no element to close."); - } - - this.currentXplElement = this.currentXplElement.getParent(); - } - - @Override - public void error(SAXParseException e) throws SAXException { - throw e; - } - - public Step getRootStep() { - return this.rootStep; - } - - @Override - public void startElement(String uri, String localName, String name, Attributes attributes) throws SAXException { - if (this.currentXplElement == null) { - if (XplConstants.QNAME_PIPELINE.getLocalPart().equals(localName)) { - this.rootStep = (Step) XplBuilder.this.createXplElement(localName, null); - this.currentXplElement = this.rootStep; - return; - } - throw new IllegalStateException("Expected 'pipeline' as first element, but received '" + localName + "'"); - } - - Map<String, String> atts = new HashMap<String, String>(); - int length = attributes.getLength(); - for (int i = 0; i < length; i++) { - atts.put(attributes.getQName(i), attributes.getValue(i)); - } - - XplElement xplElement = createXplElement(localName, atts); - this.currentXplElement.addChild(xplElement); - this.currentXplElement = xplElement; - } - - } - -} +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.sling.scripting.xproc.xpl; + +import java.io.Reader; +import java.util.HashMap; +import java.util.Map; + +import javax.xml.namespace.QName; + +import org.apache.sling.scripting.xproc.xpl.api.Step; +import org.apache.sling.scripting.xproc.xpl.api.XplElement; +import org.apache.sling.scripting.xproc.xpl.api.XplElementFactory; +import org.apache.sling.scripting.xproc.xpl.impl.XplElementFactoryImpl; +import org.xml.sax.Attributes; +import org.xml.sax.InputSource; +import org.xml.sax.SAXException; +import org.xml.sax.SAXParseException; +import org.xml.sax.XMLReader; +import org.xml.sax.helpers.DefaultHandler; +import org.xml.sax.helpers.XMLReaderFactory; + +/** + * Builds a W3C XML Processing pipeline + * from a XPL file. + */ +public class XplBuilder { + + private XplElementFactory xplElementFactory; + + public XplBuilder() { + this.xplElementFactory = new XplElementFactoryImpl(); + } + + public Step build(Reader xplReader) throws Exception { + XMLReader xMLReader = XMLReaderFactory.createXMLReader(); + XplHandler xplHandler = new XplHandler(); + xMLReader.setContentHandler(xplHandler); + InputSource inputSource = new InputSource(xplReader); + xMLReader.parse(inputSource); + return xplHandler.getRootStep(); + } + + protected XplElement createXplElement(String localName, Map<String, String> attributes) { + return XplBuilder.this.xplElementFactory.createXplElement(new QName(XplConstants.NS_XPROC, localName), attributes); + } + + class XplHandler extends DefaultHandler { + + private XplElement currentXplElement; + private Step rootStep; + + @Override + public void endElement(String uri, String localName, String name) throws SAXException { + if (this.currentXplElement == null) { + throw new IllegalStateException("Received closing '" + localName + "' but there was no element to close."); + } + + this.currentXplElement = this.currentXplElement.getParent(); + } + + @Override + public void error(SAXParseException e) throws SAXException { + throw e; + } + + public Step getRootStep() { + return this.rootStep; + } + + @Override + public void startElement(String uri, String localName, String name, Attributes attributes) throws SAXException { + if (this.currentXplElement == null) { + if (XplConstants.QNAME_PIPELINE.getLocalPart().equals(localName)) { + this.rootStep = (Step) XplBuilder.this.createXplElement(localName, null); + this.currentXplElement = this.rootStep; + return; + } + throw new IllegalStateException("Expected 'pipeline' as first element, but received '" + localName + "'"); + } + + Map<String, String> atts = new HashMap<String, String>(); + int length = attributes.getLength(); + for (int i = 0; i < length; i++) { + atts.put(attributes.getQName(i), attributes.getValue(i)); + } + + XplElement xplElement = createXplElement(localName, atts); + this.currentXplElement.addChild(xplElement); + this.currentXplElement = xplElement; + } + + } + +} diff --git a/src/main/java/org/apache/sling/scripting/xproc/xpl/XplConstants.java b/src/main/java/org/apache/sling/scripting/xproc/xpl/XplConstants.java index 550e463..6208afe 100644 --- a/src/main/java/org/apache/sling/scripting/xproc/xpl/XplConstants.java +++ b/src/main/java/org/apache/sling/scripting/xproc/xpl/XplConstants.java @@ -1,32 +1,32 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.sling.scripting.xproc.xpl; - -import javax.xml.namespace.QName; - -public class XplConstants { - - public static final String NS_XPROC = "http://www.w3.org/ns/xproc";; - - public static final QName QNAME_PIPELINE = new QName(NS_XPROC, "pipeline"); - public static final QName QNAME_XSLT = new QName(NS_XPROC, "xslt"); - public static final QName QNAME_INPUT = new QName(NS_XPROC, "input"); - public static final QName QNAME_DOCUMENT = new QName(NS_XPROC, "document"); - -} +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.sling.scripting.xproc.xpl; + +import javax.xml.namespace.QName; + +public class XplConstants { + + public static final String NS_XPROC = "http://www.w3.org/ns/xproc";; + + public static final QName QNAME_PIPELINE = new QName(NS_XPROC, "pipeline"); + public static final QName QNAME_XSLT = new QName(NS_XPROC, "xslt"); + public static final QName QNAME_INPUT = new QName(NS_XPROC, "input"); + public static final QName QNAME_DOCUMENT = new QName(NS_XPROC, "document"); + +} diff --git a/src/main/java/org/apache/sling/scripting/xproc/xpl/api/AtomicStep.java b/src/main/java/org/apache/sling/scripting/xproc/xpl/api/AtomicStep.java index 9753145..ee525f1 100644 --- a/src/main/java/org/apache/sling/scripting/xproc/xpl/api/AtomicStep.java +++ b/src/main/java/org/apache/sling/scripting/xproc/xpl/api/AtomicStep.java @@ -1,23 +1,23 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.sling.scripting.xproc.xpl.api; - -public interface AtomicStep extends Step { - -} +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.sling.scripting.xproc.xpl.api; + +public interface AtomicStep extends Step { + +} diff --git a/src/main/java/org/apache/sling/scripting/xproc/xpl/api/CompoundStep.java b/src/main/java/org/apache/sling/scripting/xproc/xpl/api/CompoundStep.java index 0177e29..ee17637 100644 --- a/src/main/java/org/apache/sling/scripting/xproc/xpl/api/CompoundStep.java +++ b/src/main/java/org/apache/sling/scripting/xproc/xpl/api/CompoundStep.java @@ -1,29 +1,29 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.sling.scripting.xproc.xpl.api; - -import java.util.Vector; - -public interface CompoundStep extends Step { - - Vector<Step> getSubpipeline(); - - void setSubpipeline(Vector<Step> subpipeline); - -} +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.sling.scripting.xproc.xpl.api; + +import java.util.Vector; + +public interface CompoundStep extends Step { + + Vector<Step> getSubpipeline(); + + void setSubpipeline(Vector<Step> subpipeline); + +} diff --git a/src/main/java/org/apache/sling/scripting/xproc/xpl/api/Document.java b/src/main/java/org/apache/sling/scripting/xproc/xpl/api/Document.java index cc8857c..3a847c8 100644 --- a/src/main/java/org/apache/sling/scripting/xproc/xpl/api/Document.java +++ b/src/main/java/org/apache/sling/scripting/xproc/xpl/api/Document.java @@ -1,27 +1,27 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.sling.scripting.xproc.xpl.api; - -public interface Document extends XplElement { - - String getHref(); - - void setHref(String href); - -} +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.sling.scripting.xproc.xpl.api; + +public interface Document extends XplElement { + + String getHref(); + + void setHref(String href); + +} diff --git a/src/main/java/org/apache/sling/scripting/xproc/xpl/api/Environment.java b/src/main/java/org/apache/sling/scripting/xproc/xpl/api/Environment.java index 725f4fc..de0dfc5 100644 --- a/src/main/java/org/apache/sling/scripting/xproc/xpl/api/Environment.java +++ b/src/main/java/org/apache/sling/scripting/xproc/xpl/api/Environment.java @@ -1,34 +1,34 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.sling.scripting.xproc.xpl.api; - -import org.apache.cocoon.pipeline.Pipeline; -import org.apache.sling.api.scripting.SlingScriptHelper; - -public interface Environment { - - SlingScriptHelper getSling(); - - void setSling(SlingScriptHelper sling); - - Pipeline getCcPipeline(); - - void setCcPipeline(Pipeline ccPipeline); - -} +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.sling.scripting.xproc.xpl.api; + +import org.apache.cocoon.pipeline.Pipeline; +import org.apache.sling.api.scripting.SlingScriptHelper; + +public interface Environment { + + SlingScriptHelper getSling(); + + void setSling(SlingScriptHelper sling); + + Pipeline getCcPipeline(); + + void setCcPipeline(Pipeline ccPipeline); + +} diff --git a/src/main/java/org/apache/sling/scripting/xproc/xpl/api/Input.java b/src/main/java/org/apache/sling/scripting/xproc/xpl/api/Input.java index 07474c1..23287f2 100644 --- a/src/main/java/org/apache/sling/scripting/xproc/xpl/api/Input.java +++ b/src/main/java/org/apache/sling/scripting/xproc/xpl/api/Input.java @@ -1,31 +1,31 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.sling.scripting.xproc.xpl.api; - -public interface Input extends XplElement { - - String getPort(); - - void setPort(String port); - - Document getDocument(); - - void setDocument(Document document); - -} +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.sling.scripting.xproc.xpl.api; + +public interface Input extends XplElement { + + String getPort(); + + void setPort(String port); + + Document getDocument(); + + void setDocument(Document document); + +} diff --git a/src/main/java/org/apache/sling/scripting/xproc/xpl/api/MultiContainerStep.java b/src/main/java/org/apache/sling/scripting/xproc/xpl/api/MultiContainerStep.java index 7e1fc8d..0b4bab2 100644 --- a/src/main/java/org/apache/sling/scripting/xproc/xpl/api/MultiContainerStep.java +++ b/src/main/java/org/apache/sling/scripting/xproc/xpl/api/MultiContainerStep.java @@ -1,23 +1,23 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.sling.scripting.xproc.xpl.api; - -public interface MultiContainerStep extends Step { - -} +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.sling.scripting.xproc.xpl.api; + +public interface MultiContainerStep extends Step { + +} diff --git a/src/main/java/org/apache/sling/scripting/xproc/xpl/api/Pipeline.java b/src/main/java/org/apache/sling/scripting/xproc/xpl/api/Pipeline.java index 672cacd..a84cc54 100644 --- a/src/main/java/org/apache/sling/scripting/xproc/xpl/api/Pipeline.java +++ b/src/main/java/org/apache/sling/scripting/xproc/xpl/api/Pipeline.java @@ -1,24 +1,24 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.sling.scripting.xproc.xpl.api; - -public interface Pipeline extends CompoundStep { - - -} +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.sling.scripting.xproc.xpl.api; + +public interface Pipeline extends CompoundStep { + + +} diff --git a/src/main/java/org/apache/sling/scripting/xproc/xpl/api/Step.java b/src/main/java/org/apache/sling/scripting/xproc/xpl/api/Step.java index 24e0b09..eb4728f 100644 --- a/src/main/java/org/apache/sling/scripting/xproc/xpl/api/Step.java +++ b/src/main/java/org/apache/sling/scripting/xproc/xpl/api/Step.java @@ -1,33 +1,33 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.sling.scripting.xproc.xpl.api; - -public interface Step extends XplElement { - - void eval() throws Exception; - - Step getContainer(); - - void setContainer(Step container); - - Environment getEnv(); - - void setEnv(Environment env); - -} +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.sling.scripting.xproc.xpl.api; + +public interface Step extends XplElement { + + void eval() throws Exception; + + Step getContainer(); + + void setContainer(Step container); + + Environment getEnv(); + + void setEnv(Environment env); + +} diff --git a/src/main/java/org/apache/sling/scripting/xproc/xpl/api/XplElement.java b/src/main/java/org/apache/sling/scripting/xproc/xpl/api/XplElement.java index 4b598b4..420b62d 100644 --- a/src/main/java/org/apache/sling/scripting/xproc/xpl/api/XplElement.java +++ b/src/main/java/org/apache/sling/scripting/xproc/xpl/api/XplElement.java @@ -1,44 +1,44 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.sling.scripting.xproc.xpl.api; - -import java.util.LinkedList; -import java.util.Map; - -import javax.xml.namespace.QName; - -public interface XplElement { - - QName getQName(); - - XplElement getParent(); - - void setAttributes(Map<String, String> attributes); - - void setParent(XplElement parent); - - LinkedList<XplElement> getChildren(); - - void addChild(XplElement child); - - int getDepth(); - - void setDepth(int depth); - -} +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.sling.scripting.xproc.xpl.api; + +import java.util.LinkedList; +import java.util.Map; + +import javax.xml.namespace.QName; + +public interface XplElement { + + QName getQName(); + + XplElement getParent(); + + void setAttributes(Map<String, String> attributes); + + void setParent(XplElement parent); + + LinkedList<XplElement> getChildren(); + + void addChild(XplElement child); + + int getDepth(); + + void setDepth(int depth); + +} diff --git a/src/main/java/org/apache/sling/scripting/xproc/xpl/api/XplElementFactory.java b/src/main/java/org/apache/sling/scripting/xproc/xpl/api/XplElementFactory.java index a2dbc39..a884008 100644 --- a/src/main/java/org/apache/sling/scripting/xproc/xpl/api/XplElementFactory.java +++ b/src/main/java/org/apache/sling/scripting/xproc/xpl/api/XplElementFactory.java @@ -1,29 +1,29 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.sling.scripting.xproc.xpl.api; - -import java.util.Map; - -import javax.xml.namespace.QName; - -public interface XplElementFactory { - - XplElement createXplElement(QName type, Map<String, String> parameters); - -} +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.sling.scripting.xproc.xpl.api; + +import java.util.Map; + +import javax.xml.namespace.QName; + +public interface XplElementFactory { + + XplElement createXplElement(QName type, Map<String, String> parameters); + +} diff --git a/src/main/java/org/apache/sling/scripting/xproc/xpl/api/Xslt.java b/src/main/java/org/apache/sling/scripting/xproc/xpl/api/Xslt.java index 1b31637..6d3a708 100644 --- a/src/main/java/org/apache/sling/scripting/xproc/xpl/api/Xslt.java +++ b/src/main/java/org/apache/sling/scripting/xproc/xpl/api/Xslt.java @@ -1,27 +1,27 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.sling.scripting.xproc.xpl.api; - -public interface Xslt extends AtomicStep { - - Input getStylesheet(); - - void setStylesheet(Input stylesheet); - -} +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.sling.scripting.xproc.xpl.api; + +public interface Xslt extends AtomicStep { + + Input getStylesheet(); + + void setStylesheet(Input stylesheet); + +} diff --git a/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/AbstractCompoundStepImpl.java b/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/AbstractCompoundStepImpl.java index 09db138..99ca489 100644 --- a/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/AbstractCompoundStepImpl.java +++ b/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/AbstractCompoundStepImpl.java @@ -1,56 +1,56 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.sling.scripting.xproc.xpl.impl; - -import java.util.Vector; - -import org.apache.sling.scripting.xproc.xpl.api.CompoundStep; -import org.apache.sling.scripting.xproc.xpl.api.Step; -import org.apache.sling.scripting.xproc.xpl.api.XplElement; - -public abstract class AbstractCompoundStepImpl extends AbstractStepImpl implements CompoundStep { - - private Vector<Step> subpipeline = new Vector<Step>(); - - @Override - public void eval() throws Exception { - for (Step step : subpipeline) { - step.eval(); - } - } - - @Override - public void addChild(XplElement child) { - super.addChild(child); - if (child instanceof Step) { - Step stepChild = (Step) child; - stepChild.setEnv(this.getEnv()); - subpipeline.add(stepChild); - } - } - - public Vector<Step> getSubpipeline() { - return subpipeline; - } - - public void setSubpipeline(Vector<Step> subpipeline) { - this.subpipeline = subpipeline; - } - -} +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.sling.scripting.xproc.xpl.impl; + +import java.util.Vector; + +import org.apache.sling.scripting.xproc.xpl.api.CompoundStep; +import org.apache.sling.scripting.xproc.xpl.api.Step; +import org.apache.sling.scripting.xproc.xpl.api.XplElement; + +public abstract class AbstractCompoundStepImpl extends AbstractStepImpl implements CompoundStep { + + private Vector<Step> subpipeline = new Vector<Step>(); + + @Override + public void eval() throws Exception { + for (Step step : subpipeline) { + step.eval(); + } + } + + @Override + public void addChild(XplElement child) { + super.addChild(child); + if (child instanceof Step) { + Step stepChild = (Step) child; + stepChild.setEnv(this.getEnv()); + subpipeline.add(stepChild); + } + } + + public Vector<Step> getSubpipeline() { + return subpipeline; + } + + public void setSubpipeline(Vector<Step> subpipeline) { + this.subpipeline = subpipeline; + } + +} diff --git a/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/AbstractStepImpl.java b/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/AbstractStepImpl.java index 7538a19..2577480 100644 --- a/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/AbstractStepImpl.java +++ b/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/AbstractStepImpl.java @@ -1,55 +1,55 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.sling.scripting.xproc.xpl.impl; - -import org.apache.sling.scripting.xproc.xpl.api.Environment; -import org.apache.sling.scripting.xproc.xpl.api.Step; - -public abstract class AbstractStepImpl extends AbstractXplElementImpl implements Step { - - private Step container; - private Environment env; - - public abstract void eval() throws Exception; - - public AbstractStepImpl() { - this.env = new EnvironmentImpl(); - } - - public AbstractStepImpl(Environment env) { - this.env = env; - } - - public Step getContainer() { - return container; - } - - public void setContainer(Step container) { - this.container = container; - } - - public Environment getEnv() { - return env; - } - - public void setEnv(Environment env) { - this.env = env; - } - -} +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.sling.scripting.xproc.xpl.impl; + +import org.apache.sling.scripting.xproc.xpl.api.Environment; +import org.apache.sling.scripting.xproc.xpl.api.Step; + +public abstract class AbstractStepImpl extends AbstractXplElementImpl implements Step { + + private Step container; + private Environment env; + + public abstract void eval() throws Exception; + + public AbstractStepImpl() { + this.env = new EnvironmentImpl(); + } + + public AbstractStepImpl(Environment env) { + this.env = env; + } + + public Step getContainer() { + return container; + } + + public void setContainer(Step container) { + this.container = container; + } + + public Environment getEnv() { + return env; + } + + public void setEnv(Environment env) { + this.env = env; + } + +} diff --git a/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/AbstractXplElementImpl.java b/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/AbstractXplElementImpl.java index 6db3ef0..bd2d65f 100644 --- a/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/AbstractXplElementImpl.java +++ b/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/AbstractXplElementImpl.java @@ -1,219 +1,219 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.sling.scripting.xproc.xpl.impl; - -import java.lang.reflect.Field; -import java.util.HashMap; -import java.util.LinkedList; -import java.util.Map; -import java.util.Map.Entry; -import java.util.regex.Matcher; -import java.util.regex.Pattern; - -import javax.xml.namespace.QName; - -import org.apache.sling.api.scripting.SlingScriptHelper; -import org.apache.sling.scripting.xproc.xpl.api.XplElement; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -public abstract class AbstractXplElementImpl implements XplElement { - - protected final Logger log = LoggerFactory.getLogger(this.getClass()); - - private SlingScriptHelper sling; - private final Map<String, String> attributes = new HashMap<String, String>(); - private XplElement parent; - private final LinkedList<XplElement> children = new LinkedList<XplElement>(); - private int depth = 0; - - public LinkedList<XplElement> getChildren() { - return children; - } - - public void addChild(XplElement child) { - - if (child == null) { - String msg = "Element of class " + this.getClass().getName() + " received null child."; - this.log.error(msg); - throw new IllegalArgumentException(msg); - } - - Field childField = this.getChildField(child); - if (childField != null) { - childField.setAccessible(true); - try { - childField.set(this, child); - } catch (IllegalArgumentException e) { - this.log.error("Failed to set child field for child class '" + child.getClass().getName(), e); - } catch (IllegalAccessException e) { - this.log.error("Failed to set child field for child class '" + child.getClass().getName(), e); - } - } - child.setDepth(this.getDepth() + 1); - this.children.add(child); - child.setParent(this); - - } - - public void setAttributes(Map<String, String> attributes) { - if (attributes == null || attributes.isEmpty()) { - // nothing to do - return; - } - - // check for special attribute fields - Map<String, Field> attributeFields = this.getAttributeFields(); - for (Entry<String, String> entry : attributes.entrySet()) { - String key = entry.getKey(); - String value = entry.getValue(); - - Field attributeField = attributeFields.get(key); - if (attributeField != null) { - attributeField.setAccessible(true); - try { - attributeField.set(this, value); - } catch (IllegalArgumentException e) { - String message = "Failed to set attribute field " + key; - this.log.error(message, e); - throw new RuntimeException(message, e); - } catch (IllegalAccessException e) { - String message = "Failed to set attribute field " + key; - this.log.error(message, e); - throw new RuntimeException(message, e); - } - } - - // default attribute processing - this.processAttribute(key, value); - } - } - - public SlingScriptHelper getSling() { - return sling; - } - - public abstract QName getQName(); - - public XplElement getParent() { - return parent; - } - - public void setParent(XplElement parent) { - this.parent = parent; - } - - public int getDepth() { - return depth; - } - - public void setDepth(int depth) { - this.depth = depth; - } - - @Override - public String toString() { - StringBuffer sbXplElement = new StringBuffer(); - addTabs(sbXplElement, getDepth()); - sbXplElement.append("<"); - sbXplElement.append("p:" + this.getQName().getLocalPart()); - if (getDepth() == 0) { - sbXplElement.append(" xmlns:p=\"http://www.w3.org/ns/xproc\"";); - } - for (String attribute : this.attributes.keySet()) { - sbXplElement.append(" "); - sbXplElement.append(attribute + "=" + "\"" + this.attributes.get(attribute) + "\""); - } - if (getChildren().size() == 0) { - sbXplElement.append(" />"); - return sbXplElement.toString(); - } - sbXplElement.append(">"); - for (XplElement child : this.getChildren()) { - sbXplElement.append("\r\n"); - sbXplElement.append(child.toString()); - } - sbXplElement.append("\r\n"); - addTabs(sbXplElement, getDepth()); - sbXplElement.append("</"); - sbXplElement.append("p:" + this.getQName().getLocalPart()); - sbXplElement.append(">"); - - return sbXplElement.toString(); - } - - private void addTabs(StringBuffer sb, int num) { - for (int i = 0; i < num; i++) - sb.append("\t"); - } - - protected void processAttribute(String key, String value) { - this.attributes.put(key, value); - } - - private Field getChildField(XplElement child) { - Class<?> currentClass = this.getClass(); - - Field[] declaredFields = currentClass.getDeclaredFields(); - for (Field declaredField : declaredFields) { - if (declaredField.getType().isAssignableFrom(child.getClass())) { - return declaredField; - } - } - - return null; - } - - private Map<String, Field> getAttributeFields() { - Map<String, Field> attributeFields = new HashMap<String, Field>(); - - Class<?> currentClass = this.getClass(); - while (currentClass != null) { - Field[] declaredFields = currentClass.getDeclaredFields(); - for (Field declaredField : declaredFields) { - String fieldName = this.convertCamelCase(declaredField.getName()); - attributeFields.put(fieldName, declaredField); - } - - currentClass = currentClass.getSuperclass(); - } - - return attributeFields; - } - - private String convertCamelCase(String name) { - Pattern camelCasePattern = Pattern.compile("(.)([A-Z])"); - Matcher matcher = camelCasePattern.matcher(name); - - int lastMatch = 0; - StringBuilder result = new StringBuilder(); - while (matcher.find()) { - result.append(name.substring(lastMatch, matcher.start())); - result.append(matcher.group(1)); - result.append("-"); - result.append(matcher.group(2).toLowerCase()); - lastMatch = matcher.end(); - } - - result.append(name.substring(lastMatch, name.length())); - - return result.toString(); - } - -} +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.sling.scripting.xproc.xpl.impl; + +import java.lang.reflect.Field; +import java.util.HashMap; +import java.util.LinkedList; +import java.util.Map; +import java.util.Map.Entry; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +import javax.xml.namespace.QName; + +import org.apache.sling.api.scripting.SlingScriptHelper; +import org.apache.sling.scripting.xproc.xpl.api.XplElement; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public abstract class AbstractXplElementImpl implements XplElement { + + protected final Logger log = LoggerFactory.getLogger(this.getClass()); + + private SlingScriptHelper sling; + private final Map<String, String> attributes = new HashMap<String, String>(); + private XplElement parent; + private final LinkedList<XplElement> children = new LinkedList<XplElement>(); + private int depth = 0; + + public LinkedList<XplElement> getChildren() { + return children; + } + + public void addChild(XplElement child) { + + if (child == null) { + String msg = "Element of class " + this.getClass().getName() + " received null child."; + this.log.error(msg); + throw new IllegalArgumentException(msg); + } + + Field childField = this.getChildField(child); + if (childField != null) { + childField.setAccessible(true); + try { + childField.set(this, child); + } catch (IllegalArgumentException e) { + this.log.error("Failed to set child field for child class '" + child.getClass().getName(), e); + } catch (IllegalAccessException e) { + this.log.error("Failed to set child field for child class '" + child.getClass().getName(), e); + } + } + child.setDepth(this.getDepth() + 1); + this.children.add(child); + child.setParent(this); + + } + + public void setAttributes(Map<String, String> attributes) { + if (attributes == null || attributes.isEmpty()) { + // nothing to do + return; + } + + // check for special attribute fields + Map<String, Field> attributeFields = this.getAttributeFields(); + for (Entry<String, String> entry : attributes.entrySet()) { + String key = entry.getKey(); + String value = entry.getValue(); + + Field attributeField = attributeFields.get(key); + if (attributeField != null) { + attributeField.setAccessible(true); + try { + attributeField.set(this, value); + } catch (IllegalArgumentException e) { + String message = "Failed to set attribute field " + key; + this.log.error(message, e); + throw new RuntimeException(message, e); + } catch (IllegalAccessException e) { + String message = "Failed to set attribute field " + key; + this.log.error(message, e); + throw new RuntimeException(message, e); + } + } + + // default attribute processing + this.processAttribute(key, value); + } + } + + public SlingScriptHelper getSling() { + return sling; + } + + public abstract QName getQName(); + + public XplElement getParent() { + return parent; + } + + public void setParent(XplElement parent) { + this.parent = parent; + } + + public int getDepth() { + return depth; + } + + public void setDepth(int depth) { + this.depth = depth; + } + + @Override + public String toString() { + StringBuffer sbXplElement = new StringBuffer(); + addTabs(sbXplElement, getDepth()); + sbXplElement.append("<"); + sbXplElement.append("p:" + this.getQName().getLocalPart()); + if (getDepth() == 0) { + sbXplElement.append(" xmlns:p=\"http://www.w3.org/ns/xproc\"";); + } + for (String attribute : this.attributes.keySet()) { + sbXplElement.append(" "); + sbXplElement.append(attribute + "=" + "\"" + this.attributes.get(attribute) + "\""); + } + if (getChildren().size() == 0) { + sbXplElement.append(" />"); + return sbXplElement.toString(); + } + sbXplElement.append(">"); + for (XplElement child : this.getChildren()) { + sbXplElement.append("\r\n"); + sbXplElement.append(child.toString()); + } + sbXplElement.append("\r\n"); + addTabs(sbXplElement, getDepth()); + sbXplElement.append("</"); + sbXplElement.append("p:" + this.getQName().getLocalPart()); + sbXplElement.append(">"); + + return sbXplElement.toString(); + } + + private void addTabs(StringBuffer sb, int num) { + for (int i = 0; i < num; i++) + sb.append("\t"); + } + + protected void processAttribute(String key, String value) { + this.attributes.put(key, value); + } + + private Field getChildField(XplElement child) { + Class<?> currentClass = this.getClass(); + + Field[] declaredFields = currentClass.getDeclaredFields(); + for (Field declaredField : declaredFields) { + if (declaredField.getType().isAssignableFrom(child.getClass())) { + return declaredField; + } + } + + return null; + } + + private Map<String, Field> getAttributeFields() { + Map<String, Field> attributeFields = new HashMap<String, Field>(); + + Class<?> currentClass = this.getClass(); + while (currentClass != null) { + Field[] declaredFields = currentClass.getDeclaredFields(); + for (Field declaredField : declaredFields) { + String fieldName = this.convertCamelCase(declaredField.getName()); + attributeFields.put(fieldName, declaredField); + } + + currentClass = currentClass.getSuperclass(); + } + + return attributeFields; + } + + private String convertCamelCase(String name) { + Pattern camelCasePattern = Pattern.compile("(.)([A-Z])"); + Matcher matcher = camelCasePattern.matcher(name); + + int lastMatch = 0; + StringBuilder result = new StringBuilder(); + while (matcher.find()) { + result.append(name.substring(lastMatch, matcher.start())); + result.append(matcher.group(1)); + result.append("-"); + result.append(matcher.group(2).toLowerCase()); + lastMatch = matcher.end(); + } + + result.append(name.substring(lastMatch, name.length())); + + return result.toString(); + } + +} diff --git a/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/DocumentImpl.java b/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/DocumentImpl.java index 50d297d..93a52f9 100644 --- a/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/DocumentImpl.java +++ b/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/DocumentImpl.java @@ -1,43 +1,43 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.sling.scripting.xproc.xpl.impl; - -import javax.xml.namespace.QName; - -import org.apache.sling.scripting.xproc.xpl.XplConstants; -import org.apache.sling.scripting.xproc.xpl.api.Document; - -public class DocumentImpl extends AbstractXplElementImpl implements Document { - - private String href; - - public String getHref() { - return href; - } - - public void setHref(String href) { - this.href = href; - } - - @Override - public QName getQName() { - return XplConstants.QNAME_DOCUMENT; - } - -} +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.sling.scripting.xproc.xpl.impl; + +import javax.xml.namespace.QName; + +import org.apache.sling.scripting.xproc.xpl.XplConstants; +import org.apache.sling.scripting.xproc.xpl.api.Document; + +public class DocumentImpl extends AbstractXplElementImpl implements Document { + + private String href; + + public String getHref() { + return href; + } + + public void setHref(String href) { + this.href = href; + } + + @Override + public QName getQName() { + return XplConstants.QNAME_DOCUMENT; + } + +} diff --git a/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/EnvironmentImpl.java b/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/EnvironmentImpl.java index f0850a8..48b8eb3 100644 --- a/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/EnvironmentImpl.java +++ b/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/EnvironmentImpl.java @@ -1,46 +1,46 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.sling.scripting.xproc.xpl.impl; - -import org.apache.cocoon.pipeline.Pipeline; -import org.apache.sling.api.scripting.SlingScriptHelper; -import org.apache.sling.scripting.xproc.xpl.api.Environment; - -public class EnvironmentImpl implements Environment { - - private SlingScriptHelper sling; - private Pipeline ccPipeline; - - public SlingScriptHelper getSling() { - return sling; - } - - public void setSling(SlingScriptHelper sling) { - this.sling = sling; - } - - public Pipeline getCcPipeline() { - return ccPipeline; - } - - public void setCcPipeline(Pipeline ccPipeline) { - this.ccPipeline = ccPipeline; - } - -} +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.sling.scripting.xproc.xpl.impl; + +import org.apache.cocoon.pipeline.Pipeline; +import org.apache.sling.api.scripting.SlingScriptHelper; +import org.apache.sling.scripting.xproc.xpl.api.Environment; + +public class EnvironmentImpl implements Environment { + + private SlingScriptHelper sling; + private Pipeline ccPipeline; + + public SlingScriptHelper getSling() { + return sling; + } + + public void setSling(SlingScriptHelper sling) { + this.sling = sling; + } + + public Pipeline getCcPipeline() { + return ccPipeline; + } + + public void setCcPipeline(Pipeline ccPipeline) { + this.ccPipeline = ccPipeline; + } + +} diff --git a/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/InputImpl.java b/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/InputImpl.java index 4806f1a..6678625 100644 --- a/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/InputImpl.java +++ b/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/InputImpl.java @@ -1,53 +1,53 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.sling.scripting.xproc.xpl.impl; - -import javax.xml.namespace.QName; - -import org.apache.sling.scripting.xproc.xpl.XplConstants; -import org.apache.sling.scripting.xproc.xpl.api.Document; -import org.apache.sling.scripting.xproc.xpl.api.Input; - -public class InputImpl extends AbstractXplElementImpl implements Input { - - private String port; - private Document document; - - public String getPort() { - return port; - } - - public void setPort(String port) { - this.port = port; - } - - public Document getDocument() { - return document; - } - - public void setDocument(Document document) { - this.document = document; - } - - @Override - public QName getQName() { - return XplConstants.QNAME_INPUT; - } - -} +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.sling.scripting.xproc.xpl.impl; + +import javax.xml.namespace.QName; + +import org.apache.sling.scripting.xproc.xpl.XplConstants; +import org.apache.sling.scripting.xproc.xpl.api.Document; +import org.apache.sling.scripting.xproc.xpl.api.Input; + +public class InputImpl extends AbstractXplElementImpl implements Input { + + private String port; + private Document document; + + public String getPort() { + return port; + } + + public void setPort(String port) { + this.port = port; + } + + public Document getDocument() { + return document; + } + + public void setDocument(Document document) { + this.document = document; + } + + @Override + public QName getQName() { + return XplConstants.QNAME_INPUT; + } + +} diff --git a/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/PipelineImpl.java b/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/PipelineImpl.java index cf4befa..9c32d33 100644 --- a/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/PipelineImpl.java +++ b/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/PipelineImpl.java @@ -1,78 +1,78 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.sling.scripting.xproc.xpl.impl; - -import java.io.IOException; -import java.io.OutputStream; - -import javax.xml.namespace.QName; - -import org.apache.cocoon.pipeline.NonCachingPipeline; -import org.apache.cocoon.pipeline.component.sax.AbstractGenerator; -import org.apache.cocoon.pipeline.component.sax.XMLSerializer; -import org.apache.sling.scripting.xproc.cocoon.generator.SlingGenerator; -import org.apache.sling.scripting.xproc.xpl.XplConstants; -import org.apache.sling.scripting.xproc.xpl.api.Pipeline; -import org.apache.sling.scripting.xproc.xpl.api.Step; - -public class PipelineImpl extends AbstractCompoundStepImpl implements Pipeline { - - @Override - public void eval() throws Exception { - try { - - this.getEnv().setCcPipeline(new NonCachingPipeline()); - - // generator - AbstractGenerator generator = new SlingGenerator(this.getEnv().getSling()); - this.getEnv().getCcPipeline().addComponent(generator); - - // subpipeline evaluated - for (Step step : this.getSubpipeline()) { - step.eval(); - } - - this.getEnv().getCcPipeline().addComponent(new XMLSerializer()); - - // Don't retrieve OutputStream from response until actually writing - // to response, so that error handlers can retrieve it without getting - // an error - final OutputStream out = new OutputStreamWrapper() { - @Override - protected OutputStream getWrappedStream() throws IOException { - return getEnv().getSling().getResponse().getOutputStream(); - } - }; - - this.getEnv().getCcPipeline().setup(out); - this.getEnv().getCcPipeline().execute(); - - } catch (Exception e) { - String absPath = this.getEnv().getSling().getRequest().getResource().getPath(); - throw new Exception("Error in pipeline for resource: " + absPath, e); - } - - } - - @Override - public QName getQName() { - return XplConstants.QNAME_PIPELINE; - } - +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.sling.scripting.xproc.xpl.impl; + +import java.io.IOException; +import java.io.OutputStream; + +import javax.xml.namespace.QName; + +import org.apache.cocoon.pipeline.NonCachingPipeline; +import org.apache.cocoon.pipeline.component.sax.AbstractGenerator; +import org.apache.cocoon.pipeline.component.sax.XMLSerializer; +import org.apache.sling.scripting.xproc.cocoon.generator.SlingGenerator; +import org.apache.sling.scripting.xproc.xpl.XplConstants; +import org.apache.sling.scripting.xproc.xpl.api.Pipeline; +import org.apache.sling.scripting.xproc.xpl.api.Step; + +public class PipelineImpl extends AbstractCompoundStepImpl implements Pipeline { + + @Override + public void eval() throws Exception { + try { + + this.getEnv().setCcPipeline(new NonCachingPipeline()); + + // generator + AbstractGenerator generator = new SlingGenerator(this.getEnv().getSling()); + this.getEnv().getCcPipeline().addComponent(generator); + + // subpipeline evaluated + for (Step step : this.getSubpipeline()) { + step.eval(); + } + + this.getEnv().getCcPipeline().addComponent(new XMLSerializer()); + + // Don't retrieve OutputStream from response until actually writing + // to response, so that error handlers can retrieve it without getting + // an error + final OutputStream out = new OutputStreamWrapper() { + @Override + protected OutputStream getWrappedStream() throws IOException { + return getEnv().getSling().getResponse().getOutputStream(); + } + }; + + this.getEnv().getCcPipeline().setup(out); + this.getEnv().getCcPipeline().execute(); + + } catch (Exception e) { + String absPath = this.getEnv().getSling().getRequest().getResource().getPath(); + throw new Exception("Error in pipeline for resource: " + absPath, e); + } + + } + + @Override + public QName getQName() { + return XplConstants.QNAME_PIPELINE; + } + } \ No newline at end of file diff --git a/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/XplElementFactoryImpl.java b/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/XplElementFactoryImpl.java index 7ed22bd..92d0db4 100644 --- a/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/XplElementFactoryImpl.java +++ b/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/XplElementFactoryImpl.java @@ -1,52 +1,52 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.sling.scripting.xproc.xpl.impl; - -import java.util.Map; - -import javax.xml.namespace.QName; - -import org.apache.sling.scripting.xproc.xpl.XplConstants; -import org.apache.sling.scripting.xproc.xpl.api.XplElement; -import org.apache.sling.scripting.xproc.xpl.api.XplElementFactory; - -public class XplElementFactoryImpl implements XplElementFactory { - - public XplElement createXplElement(QName type, Map<String, String> attributes) { - - XplElement xplElement; - - if (XplConstants.QNAME_PIPELINE.equals(type)) { - xplElement = new PipelineImpl(); - } else if (XplConstants.QNAME_XSLT.equals(type)) { - xplElement = new XsltImpl(); - } else if (XplConstants.QNAME_INPUT.equals(type)) { - xplElement = new InputImpl(); - } else if (XplConstants.QNAME_DOCUMENT.equals(type)) { - xplElement = new DocumentImpl(); - } else { - throw new IllegalArgumentException("An xpl element of type '" + type + "' could not be created."); - } - - xplElement.setAttributes(attributes); - - return xplElement; - } - -} +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.sling.scripting.xproc.xpl.impl; + +import java.util.Map; + +import javax.xml.namespace.QName; + +import org.apache.sling.scripting.xproc.xpl.XplConstants; +import org.apache.sling.scripting.xproc.xpl.api.XplElement; +import org.apache.sling.scripting.xproc.xpl.api.XplElementFactory; + +public class XplElementFactoryImpl implements XplElementFactory { + + public XplElement createXplElement(QName type, Map<String, String> attributes) { + + XplElement xplElement; + + if (XplConstants.QNAME_PIPELINE.equals(type)) { + xplElement = new PipelineImpl(); + } else if (XplConstants.QNAME_XSLT.equals(type)) { + xplElement = new XsltImpl(); + } else if (XplConstants.QNAME_INPUT.equals(type)) { + xplElement = new InputImpl(); + } else if (XplConstants.QNAME_DOCUMENT.equals(type)) { + xplElement = new DocumentImpl(); + } else { + throw new IllegalArgumentException("An xpl element of type '" + type + "' could not be created."); + } + + xplElement.setAttributes(attributes); + + return xplElement; + } + +} diff --git a/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/XsltImpl.java b/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/XsltImpl.java index a1a9b5b..140c578 100644 --- a/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/XsltImpl.java +++ b/src/main/java/org/apache/sling/scripting/xproc/xpl/impl/XsltImpl.java @@ -1,51 +1,51 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.sling.scripting.xproc.xpl.impl; - -import javax.xml.namespace.QName; - -import org.apache.sling.scripting.xproc.cocoon.transform.SlingTransformer; -import org.apache.sling.scripting.xproc.xpl.XplConstants; -import org.apache.sling.scripting.xproc.xpl.api.Input; -import org.apache.sling.scripting.xproc.xpl.api.Xslt; - -public class XsltImpl extends AbstractStepImpl implements Xslt { - - private Input stylesheet; - - @Override - public void eval() { - String href = this.getStylesheet().getDocument().getHref(); - this.getEnv().getCcPipeline().addComponent(new SlingTransformer(this.getEnv().getSling(), href)); - } - - public Input getStylesheet() { - return stylesheet; - } - - public void setStylesheet(Input stylesheet) { - this.stylesheet = stylesheet; - } - - @Override - public QName getQName() { - return XplConstants.QNAME_XSLT; - } - +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.sling.scripting.xproc.xpl.impl; + +import javax.xml.namespace.QName; + +import org.apache.sling.scripting.xproc.cocoon.transform.SlingTransformer; +import org.apache.sling.scripting.xproc.xpl.XplConstants; +import org.apache.sling.scripting.xproc.xpl.api.Input; +import org.apache.sling.scripting.xproc.xpl.api.Xslt; + +public class XsltImpl extends AbstractStepImpl implements Xslt { + + private Input stylesheet; + + @Override + public void eval() { + String href = this.getStylesheet().getDocument().getHref(); + this.getEnv().getCcPipeline().addComponent(new SlingTransformer(this.getEnv().getSling(), href)); + } + + public Input getStylesheet() { + return stylesheet; + } + + public void setStylesheet(Input stylesheet) { + this.stylesheet = stylesheet; + } + + @Override + public QName getQName() { + return XplConstants.QNAME_XSLT; + } + } \ No newline at end of file -- To stop receiving notification emails like this one, please contact "[email protected]" <[email protected]>.
