package org.apache.maven.plugin.nar;
/*
* 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.
*/
import java.io.File;
import java.io.IOException;
import java.util.Iterator;
import java.util.List;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
import org.codehaus.plexus.archiver.ArchiverException;
import org.codehaus.plexus.archiver.UnArchiver;
import org.codehaus.plexus.archiver.manager.ArchiverManager;
import org.codehaus.plexus.archiver.manager.NoSuchArchiverException;
import org.codehaus.plexus.util.FileUtils;
/**
* Keeps track of resources
*
* @author Mark Donszelmann
*/
public abstract class AbstractResourcesMojo
extends AbstractCompileMojo
{
/**
* Binary directory
*
* @parameter expression="bin"
* @required
*/
private String resourceBinDir;
/**
* Include directory
*
* @parameter expression="include"
* @required
*/
private String resourceIncludeDir;
/**
* Library directory
*
* @parameter expression="lib"
* @required
*/
private String resourceLibDir;
/**
* To look up Archiver/UnArchiver implementations
*
* @component role="org.codehaus.plexus.archiver.manager.ArchiverManager"
* @required
*/
private ArchiverManager archiverManager;
protected final int copyIncludes( File srcDir )
throws IOException, MojoExecutionException, MojoFailureException
{
int copied = 0;
// copy includes
File includeDir = new File( srcDir, resourceIncludeDir );
if ( includeDir.exists() )
{
File includeDstDir =
getLayout().getIncludeDirectory( getTargetDirectory(), getMavenProject().getArtifactId(),
getMavenProject().getVersion() );
getLog().debug( "Copying includes from " + includeDir + " to " + includeDstDir );
copied += NarUtil.copyDirectoryStructure( includeDir, includeDstDir, null, NarUtil.DEFAULT_EXCLUDES );
}
return copied;
}
protected final int copyBinaries( File srcDir, String aol )
throws IOException, MojoExecutionException, MojoFailureException
{
int copied = 0;
// copy binaries
File binDir = new File( srcDir, resourceBinDir );
if ( binDir.exists() )
{
File binDstDir =
getLayout().getBinDirectory( getTargetDirectory(), getMavenProject().getArtifactId(),
getMavenProject().getVersion(), aol );
getLog().debug( "Copying binaries from " + binDir + " to " + binDstDir );
copied += NarUtil.copyDirectoryStructure( binDir, binDstDir, null, NarUtil.DEFAULT_EXCLUDES );
}
return copied;
}
protected final int copyLibraries( File srcDir, String aol )
throws MojoFailureException, IOException, MojoExecutionException
{
int copied = 0;
// copy libraries
File libDir = new File( srcDir, resourceLibDir );
if ( libDir.exists() )
{
// create all types of libs
for ( Iterator i = getLibraries().iterator(); i.hasNext(); )
{
Library library = (Library) i.next();
String type = library.getType();
File typedLibDir = new File( libDir, type );
if ( typedLibDir.exists() ) libDir = typedLibDir;
File libDstDir =
getLayout().getLibDirectory( getTargetDirectory(), getMavenProject().getArtifactId(),
getMavenProject().getVersion(), aol, type );
getLog().debug( "Copying libraries from " + libDir + " to " + libDstDir );
// filter files for lib
String includes =
"**/*." + NarProperties.getInstance(getMavenProject()).getProperty( NarUtil.getAOLKey( aol ) + "." + type + ".extension" );
// add import lib for Windows shared libraries
if ( new AOL( aol ).getOS().equals( OS.WINDOWS ) && type.equals( Library.SHARED ) )
{
includes += ",**/*.lib";
}
copied += NarUtil.copyDirectoryStructure( libDir, libDstDir, includes, NarUtil.DEFAULT_EXCLUDES );
}
}
return copied;
}
protected final void copyResources( File srcDir, String aol )
throws MojoExecutionException, MojoFailureException
{
int copied = 0;
try
{
copied += copyIncludes( srcDir );
copied += copyBinaries( srcDir, aol );
copied += copyLibraries( srcDir, aol );
// unpack jar files
File classesDirectory = new File( getOutputDirectory(), "classes" );
classesDirectory.mkdirs();
List jars = FileUtils.getFiles( srcDir, "**/*.jar", null );
for ( Iterator i = jars.iterator(); i.hasNext(); )
{
File jar = (File) i.next();
getLog().debug( "Unpacking jar " + jar );
UnArchiver unArchiver;
unArchiver = archiverManager.getUnArchiver( NarConstants.NAR_ROLE_HINT );
unArchiver.setSourceFile( jar );
unArchiver.setDestDirectory( classesDirectory );
unArchiver.extract();
}
}
catch ( IOException e )
{
throw new MojoExecutionException( "NAR: Could not copy resources for " + aol, e );
}
catch ( NoSuchArchiverException e )
{
throw new MojoExecutionException( "NAR: Could not find archiver for " + aol, e );
}
catch ( ArchiverException e )
{
throw new MojoExecutionException( "NAR: Could not unarchive jar file for " + aol, e );
}
getLog().info( "Copied " + copied + " resources for " + aol );
}
}