/**
* Finds a given import in the list
*
* @param imports list of imports
* @param id
* @param version
* @param match
* @return IFeatureImport or null
*/
private IFeatureImport findImport(List imports, String id, String version, int match) {
for (int i = 0; i < imports.size(); i++) {
IFeatureImport iimport = (IFeatureImport) imports.get(i);
if (iimport.getId().equals(id)) {
if (version == null) return iimport;
if (version.equals(iimport.getVersion()) && match == iimport.getMatch()) return iimport;
}
}
return null;
}
/*
* unlocks the global lock and notifies the first waiting thread that they
* now have the lock
*/
private static void unlock() {
Thread waitingThread = null;
Object loader = null;
synchronized (BundleLoader.class) {
lockCount--;
if (lockCount != 0) return;
if (waitingList.isEmpty()) {
lockThread = null;
return;
}
Object[] waiting = (Object[]) waitingList.get(0);
waitingThread = (Thread) waiting[0];
loader = waiting[1];
}
synchronized (loader) {
synchronized (BundleLoader.class) {
lockThread = waitingThread;
waitingList.remove(0);
loader.notifyAll();
}
}
}
