private void configure(Build build) {
configured = true;
MaxmlMap attributes = build.getConfig().getTaskAttributes(getTaskName());
if (attributes == null) {
build.getConsole().error(getTaskName() + " attributes are null!");
return;
}
AttributeReflector.setAttributes(getProject(), this, attributes);
}
@Override
public void execute() throws BuildException {
build = (Build) getProject().getReference(Key.build.referenceId());
console = build.getConsole();
if (!configured) {
// called from moxie.package
configure(build);
}
if (fatjar && excludeClasspathJars) {
throw new BuildException("Can not specify fatjar and excludeClasspathJars!");
}
// automatic manifest entries from Moxie metadata
configureManifest(mft);
if (mainclass == null) {
String mc = build.getConfig().getProjectConfig().getMainclass();
if (!StringUtils.isEmpty(mc)) {
ClassSpec cs = new ClassSpec(getProject());
mainclass = cs;
mainclass.setName(mc);
jarSpecs.add(cs);
}
}
if (mainclass != null) {
String mc = mainclass.getName().replace('/', '.');
if (mc.endsWith(".class")) {
mc = mc.substring(0, mc.length() - ".class".length());
}
if (launcher == null) {
// use specified mainclass
setManifest(mft, "Main-Class", mc);
} else {
// inject Moxie Launcher class
String mx = launcher.getName().replace('/', '.');
if (mx.endsWith(".class")) {
mx = mx.substring(0, mx.length() - ".class".length());
}
setManifest(mft, "Main-Class", mx);
setManifest(mft, "mxMain-Class", mc);
String paths = launcher.getPaths();
if (!StringUtils.isEmpty(paths)) {
setManifest(mft, "mxMain-Paths", paths);
}
}
}
// automatic classpath resolution, if not manually specified
if (classpath == null) {
Path cp = buildClasspath(build, Scope.compile, tag);
if (fatjar) {
// FatJar generation
classpath = createClasspath();
for (String path : cp.list()) {
if (path.toLowerCase().endsWith(".jar")) {
LibrarySpec lib = createLibrary();
lib.setJar(path);
} else {
PathElement element = classpath.createPathElement();
element.setPath(path);
}
}
} else {
// standard GenJar class dependency resolution
classpath = cp;
}
}
if (destFile == null) {
setDestfile(build.getBuildArtifact(classifier));
}
if (destFile.getParentFile() != null) {
destFile.getParentFile().mkdirs();
}
version = build.getPom().version;
File outputFolder = build.getConfig().getOutputDirectory(Scope.compile);
if (excludes == null) {
excludes = Toolkit.DEFAULT_RESOURCE_EXCLUDES;
}
// include resources from the project source folders
Resource resources = createResource();
if (!StringUtils.isEmpty(resourceFolderPrefix)) {
resources.setPrefix(resourceFolderPrefix);
}
for (File dir : build.getConfig().getSourceDirectories(Scope.compile, tag)) {
FileSet res = resources.createFileset();
res.setDir(dir);
res.setExcludes(excludes);
}
if (includeResources) {
// include resources from the project resource folders
for (File dir : build.getConfig().getResourceDirectories(Scope.compile, tag)) {
FileSet res = resources.createFileset();
res.setExcludes(excludes);
res.setDir(dir);
}
for (Build module : build.getSolver().getLinkedModules()) {
// include resources from module source folders
File dir = module.getConfig().getOutputDirectory(Scope.compile);
FileSet res = resources.createFileset();
res.setDir(dir);
res.setExcludes(excludes);
// include resources from the module resource folders
for (File resDir : module.getConfig().getResourceDirectories(Scope.compile)) {
FileSet resSet = resources.createFileset();
res.setExcludes(Toolkit.DEFAULT_RESOURCE_EXCLUDES);
resSet.setDir(resDir);
}
}
}
if (isShowTitle()) {
console.title(getClass(), destFile.getName());
}
console.debug(getTaskName() + " configuration");
// display specified mxgenjar attributes
MaxmlMap attributes = build.getConfig().getTaskAttributes(getTaskName());
AttributeReflector.logAttributes(this, attributes, console);
// optionally inject MxLauncher utility
if (launcher != null) {
if (launcher.getName().equals(MxLauncher.class.getName().replace('.', '/') + ".class")) {
// inject MxLauncher into the output folder of the project
for (String cn :
Arrays.asList(MxLauncher.class.getName(), MxLauncher.class.getName() + "$1")) {
try {
String fn = cn.replace('.', '/') + ".class";
InputStream is = MxLauncher.class.getResourceAsStream("/" + fn);
if (is == null) {
continue;
}
build.getConsole().log("Injecting {0} into output folder", cn);
File file = new File(outputFolder, fn.replace('/', File.separatorChar));
if (file.exists()) {
file.delete();
}
file.getParentFile().mkdirs();
FileOutputStream os = new FileOutputStream(file, false);
byte[] buffer = new byte[4096];
int len = 0;
while ((len = is.read(buffer)) > 0) {
os.write(buffer, 0, len);
}
is.close();
os.flush();
os.close();
// add these files to the jarSpecs
ClassSpec cs = new ClassSpec(getProject());
cs.setName(cn);
jarSpecs.add(cs);
} catch (Exception e) {
build
.getConsole()
.error(e, "Failed to inject {0} into {1}", launcher.getName(), outputFolder);
}
}
}
}
long start = System.currentTimeMillis();
try {
super.execute();
} catch (ResolutionFailedException e) {
String msg;
if (tag == null) {
String template = "Unable to resolve: {0}\n\n{1} could not be located on the classpath.\n";
msg =
MessageFormat.format(
template,
e.resolvingclass,
e.missingclass,
tag == null ? "classpath" : ("\"" + tag + "\" classpath"),
tag);
} else {
String template =
"Unable to resolve: {0}\n\n{1} could not be located on the \"{2}\" classpath.\nPlease add the \":{2}\" tag to the appropriate dependency in your Moxie descriptor file.\n";
msg = MessageFormat.format(template, e.resolvingclass, e.missingclass, tag);
}
throw new MoxieException(msg);
}
if (fatjar) {
// try to merge duplicate META-INF/services files
JarUtils.mergeMetaInfServices(console, destFile);
}
console.log(1, destFile.getAbsolutePath());
console.log(
1,
"{0} KB, generated in {1} ms",
(destFile.length() / 1024),
System.currentTimeMillis() - start);
/*
* Build sources jar
*/
if (packageSources) {
String name = destFile.getName();
if (!StringUtils.isEmpty(classifier)) {
// replace the classifier with "sources"
name = name.replace(classifier, "sources");
} else {
// append -sources to the filename before the extension
name =
name.substring(0, name.lastIndexOf('.'))
+ "-sources"
+ name.substring(name.lastIndexOf('.'));
}
File sourcesFile = new File(destFile.getParentFile(), name);
if (sourcesFile.exists()) {
sourcesFile.delete();
}
Jar jar = new Jar();
jar.setTaskName(getTaskName());
jar.setProject(getProject());
// set the destination file
jar.setDestFile(sourcesFile);
// use the resolved classes to determine included source files
List<FileResource> sourceFiles = new ArrayList<FileResource>();
Map<File, Set<String>> packageResources = new HashMap<File, Set<String>>();
if (resolvedLocal.size() == 0) {
console.warn(
getTaskName() + " has not resolved any class files local to {0}",
build.getPom().getManagementId());
}
List<File> folders = build.getConfig().getSourceDirectories(Scope.compile, tag);
for (String className : resolvedLocal) {
String sourceName =
className.substring(0, className.length() - ".class".length()).replace('.', '/')
+ ".java";
console.debug(sourceName);
for (File folder : folders) {
File file = new File(folder, sourceName);
if (file.exists()) {
FileResource resource = new FileResource(getProject(), file);
resource.setBaseDir(folder);
sourceFiles.add(resource);
if (!packageResources.containsKey(folder)) {
// always include default package resources
packageResources.put(folder, new TreeSet<String>(Arrays.asList("/*")));
}
String packagePath = FileUtils.getRelativePath(folder, file.getParentFile());
packageResources.get(folder).add(packagePath + "/*");
console.debug(1, file.getAbsolutePath());
break;
}
}
}
// add the discovered source files for the resolved classes
jar.add(new FileResourceSet(sourceFiles));
// add the resolved package folders for resource files
for (Map.Entry<File, Set<String>> entry : packageResources.entrySet()) {
FileSet res = new FileSet();
res.setDir(entry.getKey());
res.setExcludes(excludes);
StringBuilder includes = new StringBuilder();
for (String packageName : entry.getValue()) {
includes.append(packageName + ",");
}
includes.setLength(includes.length() - 1);
res.setIncludes(includes.toString());
console.debug("adding resource fileset {0}", entry.getKey());
console.debug(1, "includes={0}", includes.toString());
jar.add(res);
}
if (includeResources) {
for (File dir : build.getConfig().getResourceDirectories(Scope.compile, tag)) {
FileSet res = resources.createFileset();
res.setDir(dir);
res.setExcludes(Toolkit.DEFAULT_RESOURCE_EXCLUDES);
jar.add(res);
}
}
// set the source jar manifest
try {
Manifest mft = new Manifest();
configureManifest(mft);
jar.addConfiguredManifest(mft);
} catch (ManifestException e) {
console.error(e);
}
start = System.currentTimeMillis();
jar.execute();
console.log(1, sourcesFile.getAbsolutePath());
console.log(
1,
"{0} KB, generated in {1} ms",
(sourcesFile.length() / 1024),
System.currentTimeMillis() - start);
}
}