com.sun.enterprise.build.DistributionAssemblyMojo Maven / Gradle / Ivy
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package com.sun.enterprise.build;
import com.sun.enterprise.module.ManifestConstants;
import com.sun.enterprise.module.common_impl.Jar;
import org.apache.maven.artifact.Artifact;
import org.apache.maven.plugin.AbstractMojo;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
import org.apache.maven.project.MavenProject;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.taskdefs.Zip;
import org.apache.tools.ant.types.ZipFileSet;
import java.io.File;
import java.io.IOException;
import java.util.HashSet;
import java.util.Set;
import java.util.jar.Attributes;
/**
* Creates a glassfish distribution image.
*
* @goal assemble
* @phase package
* @requiresProject
* @requiresDependencyResolution runtime
*
* @author Kohsuke Kawaguchi
*/
public class DistributionAssemblyMojo extends AbstractGlassfishMojo {
/**
* The directory where the final image will be created.
*
* @parameter expression="${outputDirectory}" default-value="${project.build.directory}"
*/
protected File outputDirectory;
/**
* The file name of the created distribution image.
*
* @parameter expression="${finalName}" default-value="${project.build.finalName}.zip"
*/
protected String finalName;
public void execute() throws MojoExecutionException, MojoFailureException {
Set artifacts = project.getArtifacts();
Set images = findArtifactsOfType(artifacts,"zip");
Artifact baseImage = findBaseImage(images);
// find all maven modules
Set modules = findArtifactsOfScope(artifacts, "runtime");
outputDirectory.mkdirs();
// create a zip file
Zip zip = new Zip();
zip.setProject(new Project());
File target = new File(outputDirectory, finalName);
zip.setDestFile(target);
// add the base image jar as
ZipFileSet zfs = new ZipFileSet();
zfs.setSrc(baseImage.getFile());
zfs.setDirMode("755");
zfs.setFileMode("644"); // work around for http://issues.apache.org/bugzilla/show_bug.cgi?id=42122
zip.addZipfileset(zfs);
// then put all modules
for (Artifact a : modules) {
zfs = new ZipFileSet();
zfs.setFile(a.getFile());
zfs.setPrefix("glassfish/modules");
zip.addZipfileset(zfs);
}
getLog().info("Creating the distribution");
long time = System.currentTimeMillis();
zip.execute();
getLog().info("Packaging took "+(System.currentTimeMillis()-time)+"ms");
project.getArtifact().setFile(target);
// normally I shouldn't have to do this. Maven is supposed to pick up
// the glassfish-distribution artifact handler definition from components.xml
// and use that.
// but because of what seems like an ordering issue, I can't get this work.
// ArtifactHandlerManager just don't get glassfish-distribution ArtifactHandler.
// so to make this work, I'm overwriting artifact handler here as a work around.
// This may be somewhat unsafe, as other processing could have already
// happened with the old incorrect artifact handler, but at least this
// seems to make the deploy/install phase work.
project.getArtifact().setArtifactHandler(new DistributionArtifactHandler());
}
/**
* Finds the base image ".zip" file from dependency list.
*
*
* The interesting case is let's say where we are building pe, in which
* case we see both pe-base and nucleus-base (through nucleus.)
* So we look for one with the shortest dependency path.
*/
private Artifact findBaseImage(Set images) throws MojoExecutionException {
if(images.isEmpty())
throw new MojoExecutionException("No base image zip dependency is given");
Set shortest = new HashSet();
int shortestLen = Integer.MAX_VALUE;
for (Artifact a : images) {
int l = a.getDependencyTrail().size();
if(l1)
throw new MojoExecutionException("More than one base image zip dependency is specified: "+shortest);
return shortest.iterator().next();
}
}