Author: niclas
Date: Mon Sep 13 05:12:11 2004
New Revision: 45972
Added:
avalon/trunk/central/laboratory/studio/magic/
avalon/trunk/central/laboratory/studio/magic/build.xml (contents, props changed)
avalon/trunk/central/laboratory/studio/magic/project.properties (contents, props
changed)
avalon/trunk/central/laboratory/studio/magic/src/
avalon/trunk/central/laboratory/studio/magic/src/main/
avalon/trunk/central/laboratory/studio/magic/src/main/org/
avalon/trunk/central/laboratory/studio/magic/src/main/org/apache/
avalon/trunk/central/laboratory/studio/magic/src/main/org/apache/metro/
avalon/trunk/central/laboratory/studio/magic/src/main/org/apache/metro/studio/
avalon/trunk/central/laboratory/studio/magic/src/main/org/apache/metro/studio/magic/
avalon/trunk/central/laboratory/studio/magic/src/main/org/apache/metro/studio/magic/EclipseBuildListener.java
(contents, props changed)
avalon/trunk/central/laboratory/studio/magic/src/main/org/apache/metro/studio/magic/EclipseTask.java
(contents, props changed)
avalon/trunk/central/laboratory/studio/magic/src/main/org/apache/metro/studio/magic/package.html
(contents, props changed)
Log:
Added a Magic Plugin that generates Eclipse Plugins.
Added: avalon/trunk/central/laboratory/studio/magic/build.xml
==============================================================================
--- (empty file)
+++ avalon/trunk/central/laboratory/studio/magic/build.xml Mon Sep 13 05:12:11
2004
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<project name="metro-studio-magic" default="install" basedir="."
+ xmlns:x="antlib:org.apache.avalon.tools"
+>
+
+ <property file="project.properties" />
+
+ <x:home index="../index.xml"/>
+ <import file="${project.system}/default/standard.xml"/>
+
+ <target name="build" depends="standard.build">
+ <x:declare/>
+ </target>
+
+
+</project>
Added: avalon/trunk/central/laboratory/studio/magic/project.properties
==============================================================================
--- (empty file)
+++ avalon/trunk/central/laboratory/studio/magic/project.properties Mon Sep 13
05:12:11 2004
@@ -0,0 +1,5 @@
+
+project.name = metro-studio-magic
+
+project.system = ../../../system/build
+
Added:
avalon/trunk/central/laboratory/studio/magic/src/main/org/apache/metro/studio/magic/EclipseBuildListener.java
==============================================================================
--- (empty file)
+++
avalon/trunk/central/laboratory/studio/magic/src/main/org/apache/metro/studio/magic/EclipseBuildListener.java
Mon Sep 13 05:12:11 2004
@@ -0,0 +1,186 @@
+/*
+ * Copyright 2004 Apache Software Foundation
+ * Licensed 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.metro.studio.magic;
+
+import java.io.File;
+
+import org.apache.avalon.tools.model.MagicPath;
+import org.apache.avalon.tools.model.Policy;
+
+import org.apache.avalon.tools.tasks.ReplicateTask;
+
+import org.apache.tools.ant.BuildEvent;
+import org.apache.tools.ant.BuildListener;
+import org.apache.tools.ant.Project;
+import org.apache.tools.ant.types.FileSet;
+
+/**
+ * An abstract build listener.
+ *
+ * @author <a href="mailto:[EMAIL PROTECTED]">Avalon Development Team</a>
+ * @version $Id: MetaBuildListener.java 30977 2004-07-30 08:57:54Z niclas $
+ */
+public class EclipseBuildListener
+ implements BuildListener
+{
+ private static final String PREPARE_TASK_KEY =
+ "antlib:org.apache.avalon.tools:prepare";
+
+ private static final String META_TASK_KEY =
+ "plugin:metro/studio/metro-studio-magic:studio";
+
+ private final String m_uri;
+
+ private boolean m_executed;
+
+ public EclipseBuildListener( String uri )
+ {
+ m_uri = uri;
+ m_executed = false;
+ }
+
+ /**
+ * Signals that a build has started. This event
+ * is fired before any targets have started.
+ *
+ * @param event An event with any relevant extra information.
+ * Must not be <code>null</code>.
+ */
+ public void buildStarted( BuildEvent event )
+ {
+ // will not happen
+ }
+
+ /**
+ * Signals that the last target has finished. This event
+ * will still be fired if an error occurred during the build.
+ *
+ * @param event An event with any relevant extra information.
+ * Must not be <code>null</code>.
+ *
+ * @see BuildEvent#getException()
+ */
+ public void buildFinished( BuildEvent event )
+ {
+ }
+
+ /**
+ * Signals that a target is starting.
+ *
+ * @param event An event with any relevant extra information.
+ * Must not be <code>null</code>.
+ *
+ * @see BuildEvent#getTarget()
+ */
+ public void targetStarted( BuildEvent event )
+ {
+ }
+
+ /**
+ * Signals that a target has finished. This event will
+ * still be fired if an error occurred during the build.
+ *
+ * @param event An event with any relevant extra information.
+ * Must not be <code>null</code>.
+ *
+ * @see BuildEvent#getException()
+ */
+ public void targetFinished( BuildEvent event )
+ {
+ }
+
+ /**
+ * Signals that a task is starting.
+ *
+ * @param event An event with any relevant extra information.
+ * Must not be <code>null</code>.
+ *
+ * @see BuildEvent#getTask()
+ */
+ public void taskStarted( BuildEvent event )
+ {
+ }
+
+ /**
+ * Signals that a task has finished. This event will still
+ * be fired if an error occurred during the build.
+ *
+ * @param event An event with any relevant extra information.
+ * Must not be <code>null</code>.
+ *
+ * @see BuildEvent#getException()
+ */
+ public void taskFinished( BuildEvent event )
+ {
+ if( m_executed )
+ return;
+
+ String type = event.getTask().getTaskType();
+ if( PREPARE_TASK_KEY.equals( type ) )
+ {
+ Project project = event.getProject();
+ generatePluginXML( project );
+ m_executed = true;
+ }
+ }
+
+ private void generatePluginXML( Project project )
+ {
+ File basedir = project.getBaseDir();
+ File pluginSpec = new File( basedir, "target/build/etc/plugin-spec.xml" );
+ if( pluginSpec.exists() )
+ {
+ File dest = new File( basedir, "target/deliverables/" );
+ dest.mkdirs();
+
+ MagicPath path = new MagicPath( project );
+ path.setMode( "RUNTIME" );
+
+ ReplicateTask repl = new ReplicateTask();
+ repl.setProject( project );
+ repl.setTaskName( "replicate" );
+ repl.init();
+ File f = new File( basedir, "target/deliverables/lib" );
+ f.mkdirs();
+ repl.setTodir( f );
+ repl.setRefid( path );
+ repl.execute();
+
+ EclipseTask task = new EclipseTask();
+ task.setProject( project );
+ task.setTaskName( "eclipse" );
+ task.init();
+
+ task.setDestDir( dest );
+ task.setPluginSpec( pluginSpec );
+ task.execute();
+ }
+ }
+
+ /**
+ * Signals a message logging event.
+ *
+ * @param event An event with any relevant extra information.
+ * Must not be <code>null</code>.
+ *
+ * @see BuildEvent#getMessage()
+ * @see BuildEvent#getPriority()
+ */
+ public void messageLogged( BuildEvent event )
+ {
+ }
+}
Added:
avalon/trunk/central/laboratory/studio/magic/src/main/org/apache/metro/studio/magic/EclipseTask.java
==============================================================================
--- (empty file)
+++
avalon/trunk/central/laboratory/studio/magic/src/main/org/apache/metro/studio/magic/EclipseTask.java
Mon Sep 13 05:12:11 2004
@@ -0,0 +1,243 @@
+/*
+ * Copyright 2004 Apache Software Foundation
+ * Licensed 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.metro.studio.magic;
+
+import java.io.File;
+import java.io.IOException;
+
+import java.util.ArrayList;
+
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerConfigurationException;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+
+import javax.xml.transform.dom.DOMSource;
+
+import javax.xml.transform.stream.StreamResult;
+
+import org.apache.avalon.tools.model.Context;
+import org.apache.avalon.tools.model.Definition;
+import org.apache.avalon.tools.model.Home;
+import org.apache.avalon.tools.model.Info;
+import org.apache.avalon.tools.model.Policy;
+import org.apache.avalon.tools.model.Resource;
+import org.apache.avalon.tools.model.ResourceRef;
+
+import org.apache.avalon.tools.tasks.SystemTask;
+
+import org.apache.tools.ant.BuildException;
+import org.apache.tools.ant.Project;
+
+import org.apache.tools.ant.types.Path;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+import org.w3c.dom.Text;
+
+import org.xml.sax.SAXException;
+
+/**
+ * Generate a eclipse plugin XML.
+ *
+ * @author <a href="mailto:[EMAIL PROTECTED]">Avalon Development Team</a>
+ */
+public class EclipseTask extends SystemTask
+{
+ /**
+ * The file containing the specification for the plugin.xml
+ */
+ private File m_PluginSpec;
+
+ /**
+ * The destination directory for plugin.xml
+ */
+ private File m_DestDir;
+
+
+ /**
+ * Set the desitation directory to generate output files to.
+ *
+ * @param destDir The destination directory
+ */
+ public void setDestDir( final File destDir )
+ {
+ m_DestDir = destDir;
+ }
+
+ /**
+ * Return the destination directory in which files are generated.
+ *
+ * @return the destination directory in which files are generated.
+ */
+ public File getDestDir()
+ {
+ return m_DestDir;
+ }
+
+ /**
+ * Set the file containing the specification for the plugin.xml.
+ *
+ * @param destDir the file containing the specification for
+ * the plugin.xml.
+ */
+ public void setPluginSpec( File pluginSpec )
+ {
+ m_PluginSpec = pluginSpec;
+ }
+
+ /**
+ * Return the file containing the specification for the plugin.xml.
+ *
+ * @return the file containing the specification for the plugin.xml.
+ */
+ public File getPluginSpec()
+ {
+ return m_PluginSpec;
+ }
+
+ /**
+ * Execute generator task.
+ * @exception BuildException if a build error occurs
+ */
+ public void execute()
+ throws BuildException
+ {
+ try
+ {
+ Document doc = parseSpecification();
+ addVersionAttribute( doc );
+ addRuntimeElement( doc );
+ writePluginXml( doc );
+ } catch( ParserConfigurationException e )
+ {
+ String message = "JAXP is not properly setup. Missing Parser.";
+ throw new BuildException( message, e );
+ } catch( TransformerConfigurationException e )
+ {
+ String message = "JAXP is not properly setup. Missing Transformer.";
+ throw new BuildException( message, e );
+ } catch( SAXException e )
+ {
+ String message = "";
+ throw new BuildException( message, e );
+ } catch( IOException e )
+ {
+ String message = "";
+ throw new BuildException( message, e );
+ } catch( TransformerException e )
+ {
+ String message = "";
+ throw new BuildException( message, e );
+ }
+ }
+
+ private Document parseSpecification()
+ throws ParserConfigurationException, SAXException, IOException
+ {
+ DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
+ DocumentBuilder builder = factory.newDocumentBuilder();
+ Document doc = builder.parse( m_PluginSpec );
+ return doc;
+ }
+
+ private void addVersionAttribute( Document doc )
+ {
+ Element root = doc.getDocumentElement();
+ Home home = getHome();
+ String name = getProject().getName();
+ Definition def = home.getDefinition( name );
+ Info info = def.getInfo();
+ String version = info.getVersion();
+ root.setAttribute( "version", version );
+ }
+
+ private void addRuntimeElement( Document doc )
+ {
+ Element root = doc.getDocumentElement();
+ Element runtimeElement = doc.createElement( "runtime" );
+ Text padding = doc.createTextNode( "\n " );
+ root.appendChild( padding );
+ root.appendChild( runtimeElement );
+ padding = doc.createTextNode( "\n" );
+ root.appendChild( padding );
+
+ Project project = getProject();
+ String projectName = project.getName();
+ Home home = getHome();
+ Definition def = home.getDefinition( projectName );
+ processDefinition( doc, runtimeElement, def );
+ }
+
+ private void processDefinition( Document doc, Element runtime, Definition def )
+ {
+ Element selfNode = appendLibraryChild( doc, runtime, def );
+ Element export = doc.createElement( "export" );
+ export.setAttribute( "name", "*" );
+ Text padding = doc.createTextNode( "\n " );
+ selfNode.appendChild( padding );
+ selfNode.appendChild( export );
+ padding = doc.createTextNode( "\n " );
+ selfNode.appendChild( padding );
+
+ final ResourceRef[] refs =
+ def.getResourceRefs( getProject(), Policy.RUNTIME, ResourceRef.ANY, true
);
+ Home home = getHome();
+ for( int i=0 ; i < refs.length ; i++ )
+ {
+ Resource resource = home.getResource( refs[i] );
+ appendLibraryChild( doc, runtime, resource );
+ }
+ padding = doc.createTextNode( "\n " );
+ runtime.appendChild( padding );
+ }
+
+ private Element appendLibraryChild( Document doc, Node node, Resource resource )
+ {
+ final String name = resource.getFilename();
+ final String group = resource.getInfo().getGroup();
+
+ final String filename = "lib/" + group + "/" + name;
+
+ final Element library = doc.createElement( "library" );
+ library.setAttribute( "name", filename );
+ Text padding = doc.createTextNode( "\n " );
+ node.appendChild( padding );
+ node.appendChild( library );
+ return library;
+ }
+
+ private void writePluginXml( Document doc )
+ throws TransformerConfigurationException, TransformerException
+ {
+ TransformerFactory factory = TransformerFactory.newInstance();
+ Transformer transformer = factory.newTransformer();
+
+ File output = new File( m_DestDir, "plugin.xml" );
+
+ DOMSource source = new DOMSource( doc );
+ StreamResult result = new StreamResult( output );
+ transformer.transform( source, result );
+ }
+}
Added:
avalon/trunk/central/laboratory/studio/magic/src/main/org/apache/metro/studio/magic/package.html
==============================================================================
--- (empty file)
+++
avalon/trunk/central/laboratory/studio/magic/src/main/org/apache/metro/studio/magic/package.html
Mon Sep 13 05:12:11 2004
@@ -0,0 +1,5 @@
+<html><body>
+<p>Plugin for Magic that creates Eclipse Plugins.</p>
+</body></html>
+
+
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