/**
* Increments either the java or native reference count
*
* @param address
* @param nativeRef
*/
protected void incrementRefCount(long address, boolean nativeRef) {
if (address != NITFObject.INVALID_ADDRESS) {
if (trackedObjects.containsKey(address)) {
TrackedObject trackedObject = trackedObjects.get(address);
trackedObject.reference(nativeRef);
log.debug("Incremented ref count: " + trackedObject.toString());
} else {
log.error("Unable to track unkown object: " + address);
}
} else {
log.error("Cannot reference invalid address");
}
}
/**
* Increments the java reference count of an object
*
* @param object
*/
protected void incrementRefCount(DestructibleObject object) {
if (object != null && object.isValid()) {
long address = object.getAddress();
if (trackedObjects.containsKey(address)) {
TrackedObject trackedObject = trackedObjects.get(address);
trackedObject.reference(false);
log.debug("Incremented ref count: " + trackedObject.toString());
} else {
TrackedObject trackedObject = new TrackedObject(object);
trackedObjects.put(address, trackedObject);
log.debug("Tracking new object: " + trackedObject.toString());
}
} else {
log.error("Cannot reference invalid object");
}
}
/**
* Decrements the reference count of an object, and destructs the object if the count is now < 1
*
* @param object
*/
protected void decrementRefCount(long address, boolean nativeRef) {
if (address != NITFObject.INVALID_ADDRESS) {
// if its in here, update its count, if not, forget about it
if (trackedObjects.containsKey(address)) {
TrackedObject trackedObject = trackedObjects.get(address);
trackedObject.unReference(nativeRef);
log.debug("Decremented ref count: " + trackedObject.toString());
if (trackedObject.canDestroy()) {
if (trackedObject.destroy()) {
trackedObjects.remove(address);
log.debug("Destroyed object: " + trackedObject.toString());
} else {
log.error("Unable to destroy object: " + trackedObject.toString());
}
}
} else {
log.warn("Unable to decrement reference count for untracked address: " + address);
}
} else {
log.error("Cannot reference invalid address");
}
}
protected String getObjectInfo(long address) {
TrackedObject trackedObject = trackedObjects.get(address);
return trackedObject != null ? trackedObject.toString() : null;
}
