public ClientKeyBlock getBlock(
ObjectContainer container, ClientContext context, boolean calledByCB) {
try {
synchronized (this) {
if (finished) return null;
}
if (persistent) container.store(this);
return encode(container, context, calledByCB);
} catch (InsertException e) {
if (persistent) container.activate(cb, 1);
cb.onFailure(e, this, container, context);
if (persistent && !calledByCB) container.deactivate(cb, 1);
return null;
} catch (Throwable t) {
if (persistent) container.activate(cb, 1);
Logger.error(this, "Caught " + t, t);
cb.onFailure(
new InsertException(InsertException.INTERNAL_ERROR, t, null), this, container, context);
if (persistent && !calledByCB) container.deactivate(cb, 1);
return null;
}
}
private void fail(
InsertException e, boolean forceFatal, ObjectContainer container, ClientContext context) {
synchronized (this) {
if (finished) return;
finished = true;
}
if (persistent) container.store(this);
if (e.isFatal() || forceFatal) parent.fatallyFailedBlock(container, context);
else parent.failedBlock(container, context);
unregister(container, context, getPriorityClass(container));
if (freeData) {
if (persistent) container.activate(sourceData, 1);
sourceData.free();
if (persistent) sourceData.removeFrom(container);
sourceData = null;
if (persistent) container.store(this);
}
if (persistent) container.activate(cb, 1);
cb.onFailure(e, this, container, context);
}
public void cancel(ObjectContainer container, ClientContext context) {
synchronized (this) {
if (finished) return;
finished = true;
}
boolean wasActive = true;
if (persistent) {
container.store(this);
wasActive = container.ext().isActive(cb);
if (!wasActive) container.activate(cb, 1);
container.activate(sourceData, 1);
}
if (freeData) {
sourceData.free();
if (persistent) sourceData.removeFrom(container);
sourceData = null;
if (persistent) container.store(this);
}
super.unregister(container, context, getPriorityClass(container));
cb.onFailure(new InsertException(InsertException.CANCELLED), this, container, context);
if (!wasActive) container.deactivate(cb, 1);
}
