public EarLibClassLoader(URL[] urls, ClassLoader classLoader) {
super(classLoader);
enableCurrentBeforeParent();
for (URL url : urls) {
super.addURL(url);
}
}
@Override
public void preDestroy() {
if (isPreDestroyCalled) {
return;
}
try {
for (ClassLoaderHolder clh : moduleClassLoaders) {
// destroy all the module classloaders
if (!(clh.loader instanceof EarLibClassLoader)
&& !(clh.loader instanceof EarClassLoader)
&& !isRARCL(clh.loader)) {
try {
PreDestroy.class.cast(clh.loader).preDestroy();
} catch (Exception e) {
// ignore, the class loader does not need to be
// explicitly stopped.
}
}
}
// destroy itself
super.preDestroy();
// now destroy embedded Connector CLs
DelegatingClassLoader dcl = (DelegatingClassLoader) this.getParent();
for (DelegatingClassLoader.ClassFinder cf : dcl.getDelegates()) {
try {
PreDestroy.class.cast(cf).preDestroy();
} catch (Exception e) {
// ignore, the class loader does not need to be
// explicitly stopped.
}
}
// now destroy the EarLibClassLoader
PreDestroy.class.cast(this.getParent().getParent()).preDestroy();
moduleClassLoaders = null;
} catch (Exception e) {
// ignore, the class loader does not need to be explicitely stopped.
}
isPreDestroyCalled = true;
}
/**
* Closes the instance of AppClientInfo, deleting any temporary directory created and closing the
* archive.
*
* @throws IOException in case of error closing the archive
*/
@Override
protected void close() throws IOException {
try {
// XXX Mitesh helping to update this
// if (puAppInfo != null) {
// new PersistenceUnitLoaderImpl().unload(puAppInfo);
// puAppInfo = null;
// }
if (appClientArchive != null) {
appClientArchive.close();
}
ClassLoader classLoader = getClassLoader();
if (classLoader != null && classLoader instanceof ASURLClassLoader) {
((ASURLClassLoader) classLoader).done();
}
} finally {
if (deleteAppClientDir()) {
if (appClientArchive != null) {
appClientArchive.delete();
}
}
appClientArchive = null;
}
}