/** put the dependencies that we are interested in using into the runtime object */
private void prepareRuntimeDependencies(Runtime runtime, MavenProject project) {
List artifactList = project.getRuntimeArtifacts();
List dependencies = runtime.getJar().getDependencies();
for (Iterator i = artifactList.iterator(); i.hasNext(); ) {
Artifact artifact = (Artifact) i.next();
String dependency =
artifact.getGroupId() + ":" + artifact.getArtifactId() + ":" + artifact.getVersion();
// let preexisting dependencies take precedence
if (!dependencies.contains(dependency)) {
runtime.getJar().addDependency(dependency);
}
}
}
public void build(Runtime runtime, MavenProject project, File runtimeFile, File outputDirectory)
throws MavenRuntimeBuilderException {
try {
// prepare output directories
initializeOutputDirectories(runtime, outputDirectory);
// add needed dependencies to the runtime object
prepareRuntimeDependencies(runtime, project);
prepareRuntimeClasses();
prepareRuntimeExecutionDependencies(project);
// we need all the compiled classes into a jar of their own
JarMaker projectJar =
new JarMaker(
runtimeLibraryDirectory,
project.getArtifactId() + "-" + project.getVersion() + "-runtime.jar");
projectJar.addDirectory(
"**/**",
"**/package.html,**/.svn/**",
"",
new File(project.getBuild().getDirectory() + File.separator + "classes"));
projectJar.create();
// make a dependency reference for this newly created jar
runtime
.getJar()
.addDependency(
project.getGroupId()
+ ":"
+ project.getArtifactId()
+ ":"
+ project.getVersion()
+ "-runtime");
// place the finalized runtime descriptor
RuntimeXpp3Writer runtimeWriter = new RuntimeXpp3Writer();
FileWriter fw = new FileWriter(new File(runtimeMetaDirectory, "jar.runtime"));
runtimeWriter.write(fw, runtime);
fw.close();
// finally generate the end game jar
JarMaker runtimeJar =
new JarMaker(
outputDirectory,
project.getArtifactId() + "-runtime-" + project.getVersion() + ".jar");
runtimeJar.addDirectory("**/**", "**/package.html,**/.svn/**", "", runtimeOutputDirectory);
runtimeJar.addManifestEntry(
"Main-Class", "org.codehaus.mojo.runtime.execute.RuntimeExecutor");
runtimeJar.create();
} catch (IOException ex) {
throw new MavenRuntimeBuilderException("Exception while building the runtime", ex);
}
}
private void initializeOutputDirectories(Runtime runtime, File outputDirectory)
throws MavenRuntimeBuilderException {
runtimeOutputDirectory = new File(outputDirectory, runtime.getJar().getId());
runtimeLibraryDirectory = new File(runtimeOutputDirectory, "lib");
runtimeExecutableDirectory = new File(runtimeOutputDirectory, "bin");
runtimeMetaDirectory = new File(runtimeOutputDirectory, "META-INF/runtimes");
mkdir(runtimeOutputDirectory);
mkdir(runtimeLibraryDirectory);
mkdir(runtimeExecutableDirectory);
mkdir(runtimeMetaDirectory);
}
