protected ObjectReference getThisObject(SuspendContextImpl context, LocatableEvent event)
throws EvaluateException {
ThreadReferenceProxyImpl thread = context.getThread();
if (thread != null) {
StackFrameProxyImpl stackFrameProxy = thread.frame(0);
if (stackFrameProxy != null) {
return stackFrameProxy.thisObject();
}
}
return null;
}
public boolean processLocatableEvent(
final SuspendContextCommandImpl action, final LocatableEvent event)
throws EventProcessingException {
final SuspendContextImpl context = action.getSuspendContext();
if (!isValid()) {
context.getDebugProcess().getRequestsManager().deleteRequest(this);
return false;
}
final String[] title = {DebuggerBundle.message("title.error.evaluating.breakpoint.condition")};
try {
final StackFrameProxyImpl frameProxy = context.getThread().frame(0);
if (frameProxy == null) {
// might be if the thread has been collected
return false;
}
final EvaluationContextImpl evaluationContext =
new EvaluationContextImpl(
action.getSuspendContext(), frameProxy, getThisObject(context, event));
if (!evaluateCondition(evaluationContext, event)) {
return false;
}
title[0] = DebuggerBundle.message("title.error.evaluating.breakpoint.action");
runAction(evaluationContext, event);
} catch (final EvaluateException ex) {
if (ApplicationManager.getApplication().isUnitTestMode()) {
System.out.println(ex.getMessage());
return false;
}
throw new EventProcessingException(title[0], ex.getMessage(), ex);
}
return true;
}