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/*
* 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.tuscany.maven.plugin.eclipse;
import java.io.File;
import org.apache.maven.plugin.AbstractMojo;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.eclipse.Constants;
import org.apache.maven.plugin.eclipse.EclipseConfigFile;
import org.apache.maven.plugin.ide.IdeUtils;
/**
* Deletes the .project, .classpath, .wtpmodules files and .settings folder used by Eclipse.
*
* @goal clean
*/
public class EclipseCleanMojo
extends AbstractMojo
{
/**
* Definition file for Eclipse Web Tools project.
*/
private static final String FILE_DOT_WTPMODULES = ".wtpmodules"; //$NON-NLS-1$
/**
* Classpath definition file for an Eclipse Java project.
*/
private static final String FILE_DOT_CLASSPATH = ".classpath"; //$NON-NLS-1$
/**
* Project definition file for an Eclipse Project.
*/
private static final String FILE_DOT_PROJECT = ".project"; //$NON-NLS-1$
/**
* Web Project definition file for Eclipse Web Tools Project (Release 1.0x).
*/
private static final String DIR_DOT_SETTINGS = ".settings"; //$NON-NLS-1$
/**
* File name where the WTP component settings will be stored - WTP 1.0 name.
*/
private static final String FILE_DOT_COMPONENT = ".settings/.component"; //$NON-NLS-1$
/**
* File name where the WTP component settings will be stored - WTP 1.5 name.
*/
private static final String FILE_DOT_COMPONENT_15 = ".settings/org.eclipse.wst.common.component"; //$NON-NLS-1$
/**
* File name where Eclipse Project's Facet configuration will be stored.
*/
private static final String FILE_FACET_CORE_XML = ".settings/org.eclipse.wst.common.project.facet.core.xml"; //$NON-NLS-1$
/**
* General project preferences.
*/
private static final String FILE_ECLIPSE_JDT_CORE_PREFS = ".settings/org.eclipse.jdt.core.prefs"; //$NON-NLS-1$
/**
* AJDT preferences.
*/
private static final String FILE_AJDT_PREFS = ".settings/org.eclipse.ajdt.ui.prefs"; //$NON-NLS-1$
/**
* Packaging for the current project.
*
* @parameter expression="${project.packaging}"
*/
private String packaging;
/**
* The root directory of the project
*
* @parameter expression="${basedir}"
*/
private File basedir;
/**
* Skip the operation when true.
*
* @parameter expression="${eclipse.skip}" default-value="false"
*/
private boolean skip;
/**
* additional generic configuration files for eclipse
*
* @parameter
*/
private EclipseConfigFile[] additionalConfig;
/**
* @see org.apache.maven.plugin.AbstractMojo#execute()
*/
public void execute()
throws MojoExecutionException
{
if ( skip )
{
return;
}
if ( Constants.PROJECT_PACKAGING_POM.equals( this.packaging ) )
{
return;
}
delete( new File( basedir, FILE_DOT_PROJECT ) );
delete( new File( basedir, FILE_DOT_CLASSPATH ) );
delete( new File( basedir, FILE_DOT_WTPMODULES ) );
delete( new File( basedir, FILE_DOT_COMPONENT ) );
delete( new File( basedir, FILE_DOT_COMPONENT_15 ) );
delete( new File( basedir, FILE_FACET_CORE_XML ) );
delete( new File( basedir, FILE_ECLIPSE_JDT_CORE_PREFS ) );
delete( new File( basedir, FILE_AJDT_PREFS ) );
File settingsDir = new File( basedir, DIR_DOT_SETTINGS );
if ( settingsDir.exists() && settingsDir.isDirectory() && settingsDir.list().length == 0 )
{
delete( settingsDir );
}
if ( additionalConfig != null )
{
for ( int i = 0; i < additionalConfig.length; i++ )
{
delete( new File( basedir, additionalConfig[i].getName() ) );
}
}
cleanExtras();
}
protected void cleanExtras()
throws MojoExecutionException
{
// extension point.
}
/**
* Delete a file, handling log messages and exceptions
*
* @param f File to be deleted
* @throws MojoExecutionException only if a file exists and can't be deleted
*/
protected void delete( File f )
throws MojoExecutionException
{
IdeUtils.delete( f, getLog() );
}
/**
* Getter for <code>basedir</code>.
*
* @return Returns the basedir.
*/
public File getBasedir()
{
return this.basedir;
}
/**
* Setter for <code>basedir</code>.
*
* @param basedir The basedir to set.
*/
public void setBasedir( File basedir )
{
this.basedir = basedir;
}
/**
* @return the packaging
*/
public String getPackaging()
{
return this.packaging;
}
/**
* @param packaging the packaging to set
*/
public void setPackaging( String packaging )
{
this.packaging = packaging;
}
}
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