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https://issues.apache.org/jira/browse/COCOON3-77?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13144970#comment-13144970
]
Andre Juffer commented on COCOON3-77:
-------------------------------------
# This patch file was generated by NetBeans IDE
# It uses platform neutral UTF-8 encoding and \n newlines.
--- Locally New
+++ Locally New
@@ -0,0 +1,150 @@
+/*
+ * 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.cocoon.optional.servlet.components.sax.serializers;
+
+import org.apache.cocoon.components.serializers.util.JsonSerializer;
+
+import
org.apache.cocoon.optional.servlet.components.sax.serializers.util.ConfigurationUtils;
+import org.apache.cocoon.sax.SAXPipelineComponent;
+import org.apache.cocoon.pipeline.component.Finisher;
+import org.apache.cocoon.sax.SAXConsumer;
+import org.apache.cocoon.pipeline.component.CachingPipelineComponent;
+import org.apache.cocoon.pipeline.caching.CacheKey;
+import org.apache.cocoon.pipeline.caching.ParameterCacheKey;
+import org.apache.cocoon.pipeline.SetupException;
+import org.apache.cocoon.servlet.util.HttpContextHelper;
+
+import java.util.Map;
+import java.io.OutputStream;
+import java.io.IOException;
+import java.io.UnsupportedEncodingException;
+/**
+ * <p>Usage in sitemap:
+ * <pre>
+ * <map:serialize type='json' />
+ * </pre>
+ *
+
+ * @author André Juffer, Triacle Biocomputing
+ */
+public class EncodingJsonSerializer extends JsonSerializer
+ implements SAXPipelineComponent, Finisher,
SAXConsumer, CachingPipelineComponent {
+
+ private String encoding;
+ private int indent = 0;
+ private String omitXmlDeclaration;
+ private String docType;
+
+ public EncodingJsonSerializer()
+ throws Exception
+ {
+ super();
+ }
+
+ @Override
+ public void setup(java.util.Map<java.lang.String, java.lang.Object>
parameters)
+ {
+ this.setup(HttpContextHelper.getRequest(parameters));
+ }
+
+ @Override
+ public void setConfiguration(Map<String,? extends Object> configuration)
+ {
+ try {
+ this.encoding = ConfigurationUtils.getEncoding(configuration);
+ this.setEncoding(this.encoding);
+ }
+ catch (UnsupportedEncodingException exception)
+ {
+ throw new SetupException(exception);
+ }
+
+ try {
+ this.indent = ConfigurationUtils.getIndent(configuration);
+ this.setIndentPerLevel(this.indent);
+ }
+ catch (NumberFormatException exception)
+ {
+ throw new SetupException(exception);
+ }
+
+ this.omitXmlDeclaration = (String)
configuration.get("omit-xml-declaration");
+ this.docType = (String) configuration.get("doctype-default");
+ }
+
+ @Override
+ public void finish()
+ {
+ // Do nothing.
+ }
+
+ @Override
+ public String getContentType()
+ {
+ return this.getMimeType();
+ }
+
+ public CacheKey constructCacheKey()
+ {
+ ParameterCacheKey parameterCacheKey = new ParameterCacheKey();
+ parameterCacheKey.addParameter("encoding", this.encoding);
+ parameterCacheKey.addParameter("indent", this.indent);
+ parameterCacheKey.addParameter("docType", this.docType);
+ parameterCacheKey.addParameter("omitXmlDeclaration",
this.omitXmlDeclaration);
+ return parameterCacheKey;
+ }
+
+ @Override
+ public void setOutputStream(OutputStream outputStream)
+ {
+ try
+ {
+ super.setOutputStream(outputStream);
+ }
+ catch (IOException exception)
+ {
+ throw new SetupException(exception);
+ }
+ }
+
+ @Override
+ public String toString()
+ {
+ String newline = System.getProperty("line.separator");
+
+ StringBuilder s = new StringBuilder(this.getClass().getName() +
newline);
+ s.append("charset - ").append(this.charset).append(newline);
+ s.append("docType - ").append(this.docType).append(newline);
+ if ( this.doctype != null )
+ s.append("doctype -
").append(this.doctype.toString()).append(newline);
+ s.append("encoding - ").append(this.encoding).append(newline);
+ s.append("indent - ").append(this.indent).append(newline);
+ s.append("indentPerLevel -
").append(this.indentPerLevel).append(newline);
+ if ( this.namespaces != null )
+ s.append("namespaces -
").append(this.namespaces.toString()).append(newline);
+ s.append("omitXmlDeclaration -
").append(this.omitXmlDeclaration).append(newline);
+ if ( this.request != null )
+ s.append("request -
").append(this.request.toString()).append(newline);
+ s.append("mime-type - ").append(this.getMimeType()).append(newline);
+ s.append("]").append(newline);
+
+ return s.toString();
+ }
+}
> Text and JSON serializers
> -------------------------
>
> Key: COCOON3-77
> URL: https://issues.apache.org/jira/browse/COCOON3-77
> Project: Cocoon 3
> Issue Type: Improvement
> Components: cocoon-optional
> Affects Versions: 3.0.0-alpha-3
> Reporter: Andre Juffer
> Priority: Minor
> Attachments: EncodingJsonSerializer.java,
> EncodingTextSerializer.java, JsonSerializer.java, TextEncoder.java,
> TextSerializer.java, pom.xml, tribc-cocoon-3.xml
>
>
> Serveral classes have been created for serializing text and JSON in the
> sitemap. The JsonSerializer also checks whether the JSON text actually is
> valid. The organization of the classes follows the encoding serializers (such
> as the EncodingHTMLSerializer).
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