/*
* 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.maven.plugin.eclipse.writers.wtp;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.Writer;
import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.eclipse.Constants;
import org.apache.maven.plugin.eclipse.EclipseSourceDir;
import org.apache.maven.plugin.eclipse.Messages;
import org.apache.maven.plugin.ide.IdeUtils;
import org.apache.maven.plugin.ide.JeeUtils;
import org.codehaus.plexus.util.IOUtil;
import org.codehaus.plexus.util.xml.PrettyPrintXMLWriter;
import org.codehaus.plexus.util.xml.XMLWriter;
import org.codehaus.plexus.util.xml.Xpp3Dom;
/**
* Creates a .settings folder for Eclipse WTP 1.x release and writes out the configuration under it.
*
* @author <a href="mailto:rahul.thakur.xdev@gmail.com">Rahul Thakur</a>
* @author <a href="mailto:fgiust@apache.org">Fabrizio Giustina</a>
* @version $Id: EclipseWtpComponentWriter.java 1152335 2011-07-29 18:40:03Z rfscholte $
*/
public class EclipseWtpComponentWriter
extends AbstractWtpResourceWriter
{
/**
* Context root attribute.
*/
public static final String ATTR_CONTEXT_ROOT = "context-root"; //$NON-NLS-1$
/**
* The .settings folder for Web Tools Project 1.x release.
*/
public static final String DIR_WTP_SETTINGS = ".settings"; //$NON-NLS-1$
/**
* File name where the WTP component settings will be stored for our Eclipse Project.
*
* @return <code>.component</code>
*/
protected String getComponentFileName()
{
return ".component"; //$NON-NLS-1$
}
/**
* Version number added to component configuration.
*
* @return <code>1.0</code>
*/
protected String getProjectVersion()
{
return null;
}
/**
* @see org.apache.maven.plugin.eclipse.writers.EclipseWriter#write()
*/
public void write()
throws MojoExecutionException
{
// create a .settings directory (if not existing)
File settingsDir = new File( config.getEclipseProjectDirectory(), DIR_WTP_SETTINGS );
settingsDir.mkdirs();
Writer w;
try
{
w =
new OutputStreamWriter( new FileOutputStream( new File( settingsDir, getComponentFileName() ) ),
"UTF-8" );
}
catch ( IOException ex )
{
throw new MojoExecutionException( Messages.getString( "EclipsePlugin.erroropeningfile" ), ex ); //$NON-NLS-1$
}
// create a .component file and write out to it
XMLWriter writer = new PrettyPrintXMLWriter( w, "UTF-8", null );
writeModuleTypeComponent( writer, config.getPackaging(), config.getBuildOutputDirectory(),
config.getSourceDirs(), config.getLocalRepository() );
IOUtil.close( w );
}
/**
* Writes out the module type settings for a Web Tools Project to a component file.
*
* @param writer
* @param packaging
* @param buildOutputDirectory
* @param sourceDirs
* @param localRepository
* @throws MojoExecutionException
*/
private void writeModuleTypeComponent( XMLWriter writer, String packaging, File buildOutputDirectory,
EclipseSourceDir[] sourceDirs, ArtifactRepository localRepository )
throws MojoExecutionException
{
writer.startElement( ELT_PROJECT_MODULES );
writer.addAttribute( ATTR_MODULE_ID, "moduleCoreId" ); //$NON-NLS-1$
if ( getProjectVersion() != null )
{
writer.addAttribute( ATTR_PROJECT_VERSION, getProjectVersion() );
}
writer.startElement( ELT_WB_MODULE );
// we should use the eclipse project name as the deploy name.
writer.addAttribute( ATTR_DEPLOY_NAME, this.config.getEclipseProjectName() );
// deploy-path is "/" for utility and ejb projects, "/WEB-INF/classes" for webapps
String target = "/"; //$NON-NLS-1$
if ( Constants.PROJECT_PACKAGING_WAR.equalsIgnoreCase( packaging ) ) //$NON-NLS-1$
{
target = "/WEB-INF/classes"; //$NON-NLS-1$
File warSourceDirectory =
new File( IdeUtils.getPluginSetting( config.getProject(), JeeUtils.ARTIFACT_MAVEN_WAR_PLUGIN,
"warSourceDirectory", //$NON-NLS-1$
config.getProject().getBasedir() + "/src/main/webapp" ) ); //$NON-NLS-1$
writeContextRoot( writer );
writer.startElement( ELT_WB_RESOURCE );
writer.addAttribute( ATTR_DEPLOY_PATH, "/" ); //$NON-NLS-1$
writer.addAttribute( ATTR_SOURCE_PATH,
IdeUtils.toRelativeAndFixSeparator( config.getEclipseProjectDirectory(),
warSourceDirectory, false ) );
writer.endElement();
// add web resources over the top of the war source directory
Xpp3Dom[] webResources =
IdeUtils.getPluginConfigurationDom( config.getProject(), JeeUtils.ARTIFACT_MAVEN_WAR_PLUGIN,
new String[] { "webResources", "resource" } );
for ( int index = 0; index < webResources.length; index++ )
{
File webResourceDirectory = new File( webResources[index].getChild( "directory" ).getValue() );
writer.startElement( ELT_WB_RESOURCE );
writer.addAttribute( ATTR_DEPLOY_PATH, "/" ); //$NON-NLS-1$
writer.addAttribute( ATTR_SOURCE_PATH,
IdeUtils.toRelativeAndFixSeparator( config.getEclipseProjectDirectory(),
webResourceDirectory, false ) );
writer.endElement();
}
// @todo is this really needed?
writer.startElement( ELT_PROPERTY );
writer.addAttribute( ATTR_NAME, "java-output-path" ); //$NON-NLS-1$
writer.addAttribute( ATTR_VALUE, "/" //$NON-NLS-1$
+ IdeUtils.toRelativeAndFixSeparator( config.getProject().getBasedir(), buildOutputDirectory, false ) );
writer.endElement(); // property
}
else if ( Constants.PROJECT_PACKAGING_EAR.equalsIgnoreCase( packaging ) ) //$NON-NLS-1$
{
String defaultApplicationXML =
config.getWtpapplicationxml() ? "/target/eclipseEar" : "/src/main/application";
String earSourceDirectory =
IdeUtils.getPluginSetting( config.getProject(), JeeUtils.ARTIFACT_MAVEN_EAR_PLUGIN,
"earSourceDirectory", //$NON-NLS-1$
config.getProject().getBasedir() + defaultApplicationXML ); //$NON-NLS-1$
writer.startElement( ELT_WB_RESOURCE );
writer.addAttribute( ATTR_DEPLOY_PATH, "/" ); //$NON-NLS-1$
writer.addAttribute( ATTR_SOURCE_PATH,
IdeUtils.toRelativeAndFixSeparator( config.getEclipseProjectDirectory(),
new File( earSourceDirectory ), false ) );
writer.endElement();
}
if ( Constants.PROJECT_PACKAGING_WAR.equalsIgnoreCase( packaging )
|| Constants.PROJECT_PACKAGING_EAR.equalsIgnoreCase( packaging ) ) //$NON-NLS-1$ //$NON-NLS-2$
{
// write out the dependencies.
writeWarOrEarResources( writer, config.getProject(), localRepository );
}
for ( int j = 0; j < sourceDirs.length; j++ )
{
EclipseSourceDir dir = sourceDirs[j];
// test src/resources are not added to wtpmodules
if ( !dir.isTest() )
{
// <wb-resource deploy-path="/" source-path="/src/java" />
writer.startElement( ELT_WB_RESOURCE );
writer.addAttribute( ATTR_DEPLOY_PATH, target );
writer.addAttribute( ATTR_SOURCE_PATH, dir.getPath() );
writer.endElement();
}
}
writer.endElement(); // wb-module
writer.endElement(); // project-modules
}
/**
* @param writer
*/
protected void writeContextRoot( XMLWriter writer )
{
writer.startElement( ELT_PROPERTY );
writer.addAttribute( ATTR_CONTEXT_ROOT, config.getContextName() );
writer.endElement(); // property
}
}