private static void scanJar(File jarfile, File root, List<GenerationTarget> targets) {
JarFile jar = null;
try {
jar = new JarFile(jarfile);
} catch (IOException e1) {
}
if (jar == null) return;
Enumeration<JarEntry> entries = jar.entries();
while (entries.hasMoreElements()) {
JarEntry jarEntry = (JarEntry) entries.nextElement();
if (jarEntry.isDirectory()) {
continue;
}
// expand .vm also but do not create a target. They are needed during generation.
if (jarEntry.getName().endsWith("templates.xml") || jarEntry.getName().endsWith(".vm")) {
File tempfile = null;
try {
tempfile = JarUtil.createTemporaryFile(jar, jarEntry);
} catch (IOException e) {
}
if (tempfile != null && jarEntry.getName().endsWith("templates.xml")) {
GenerationTarget target = createTarget(tempfile, root);
if (target != null) {
targets.add(target);
}
}
}
}
} // end scanJar
private File createTemporaryFile(FsFolder folderRef, ZipFile zipfile, ZipEntry entry)
throws IOException {
String prefix = entry.getName();
int len = prefix.length();
Enumeration<? extends ZipEntry> enu = zipfile.entries();
while (enu.hasMoreElements()) {
ZipEntry e = enu.nextElement();
String name = e.getName();
if (!name.equals(prefix) && name.startsWith(prefix)) {
String suffix = name.substring(len);
File file = new File(folderRef.m_file, suffix);
if (e.isDirectory()) {
file.mkdirs();
} else {
file.createNewFile();
InputStream input = zipfile.getInputStream(entry);
unzipTo(input, file);
}
}
} // end while
List<FsEntry> elements = folderRef.getFolderElements();
String entryname = entry.getName();
String resourceURL = "jar:file:" + zipfile.getName() + "!/" + entryname;
File tmlFile = JarUtil.createTemporaryFile(resourceURL);
return tmlFile;
}