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// COPIED FROM MAVEN: DO NOT MODIFY
package com.sun.enterprise.module.maven;
import org.apache.maven.artifact.Artifact;
import org.apache.maven.plugin.AbstractCompilerMojo;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.CompilationFailureException;
import org.codehaus.plexus.compiler.util.scan.SimpleSourceInclusionScanner;
import org.codehaus.plexus.compiler.util.scan.SourceInclusionScanner;
import org.codehaus.plexus.compiler.util.scan.StaleSourceScanner;
import java.io.File;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
/**
* Compiles application sources
*
* @author <a href="mailto:jason@maven.org">Jason van Zyl </a>
* @version $Id: CompilerMojo.java 387710 2006-03-22 04:26:56Z carlos $
* @goal compile
* @phase compile
* @requiresDependencyResolution compile
*/
public class CompilerMojo
extends AbstractCompilerMojo {
/**
* The source directories containing the sources to be compiled.
*
* @parameter expression="${project.compileSourceRoots}"
* @required
* @readonly
*/
private List compileSourceRoots;
/**
* Project classpath.
*
* @parameter expression="${project.compileClasspathElements}"
* @required
* @readonly
*/
private List classpathElements;
/**
* The directory for compiled classes.
*
* @parameter expression="${project.build.outputDirectory}"
* @required
* @readonly
*/
private File outputDirectory;
/**
* Project artifacts.
*
* @parameter expression="${project.artifact}"
* @required
* @readonly
* @todo this is an export variable, really
*/
private Artifact projectArtifact;
/**
* A list of inclusion filters for the compiler.
*
* @parameter
*/
private Set includes = new HashSet();
/**
* A list of exclusion filters for the compiler.
*
* @parameter
*/
private Set excludes = new HashSet();
protected List getCompileSourceRoots()
{
return compileSourceRoots;
}
protected List getClasspathElements()
{
return classpathElements;
}
protected File getOutputDirectory()
{
return outputDirectory;
}
public void execute()
throws MojoExecutionException, CompilationFailureException {
super.execute();
projectArtifact.setFile( outputDirectory );
}
protected SourceInclusionScanner getSourceInclusionScanner( int staleMillis )
{
SourceInclusionScanner scanner = null;
if ( includes.isEmpty() && excludes.isEmpty() )
{
scanner = new StaleSourceScanner( staleMillis );
}
else
{
if ( includes.isEmpty() )
{
includes.add( "**/*.java" );
}
scanner = new StaleSourceScanner( staleMillis, includes, excludes );
}
return scanner;
}
protected SourceInclusionScanner getSourceInclusionScanner( String inputFileEnding )
{
SourceInclusionScanner scanner = null;
if ( includes.isEmpty() && excludes.isEmpty() )
{
includes = Collections.singleton( "**/*." + inputFileEnding );
scanner = new SimpleSourceInclusionScanner( includes, Collections.EMPTY_SET );
}
else
{
if ( includes.isEmpty() )
{
includes.add( "**/*." + inputFileEnding );
}
scanner = new SimpleSourceInclusionScanner( includes, excludes );
}
return scanner;
}
}