@Override
public void computeChildren(@NotNull final XCompositeNode node) {
if (node.isObsolete()) return;
XStackFrame xFrame = getDescriptor().getXStackFrame();
if (xFrame != null) {
xFrame.computeChildren(node);
return;
}
myDebugProcess
.getManagerThread()
.schedule(
new DebuggerContextCommandImpl(
myDebugProcess.getDebuggerContext(), myDescriptor.getFrameProxy().threadProxy()) {
@Override
public Priority getPriority() {
return Priority.NORMAL;
}
@Override
public void threadAction() {
if (node.isObsolete()) return;
XValueChildrenList children = new XValueChildrenList();
buildVariablesThreadAction(getFrameDebuggerContext(), children, node);
node.addChildren(children, true);
}
});
}
DebuggerContextImpl getFrameDebuggerContext() {
DebuggerManagerThreadImpl.assertIsManagerThread();
DebuggerContextImpl context = myDebugProcess.getDebuggerContext();
if (context.getFrameProxy() != getStackFrameProxy()) {
SuspendContextImpl threadSuspendContext =
SuspendManagerUtil.getSuspendContextForThread(
context.getSuspendContext(), getStackFrameProxy().threadProxy());
context =
DebuggerContextImpl.createDebuggerContext(
myDebugProcess.mySession,
threadSuspendContext,
getStackFrameProxy().threadProxy(),
getStackFrameProxy());
context.setPositionCache(myDescriptor.getSourcePosition());
context.initCaches();
}
return context;
}
public JavaStackFrame(@NotNull StackFrameDescriptorImpl descriptor, boolean update) {
myDescriptor = descriptor;
if (update) {
myDescriptor.setContext(null);
myDescriptor.updateRepresentation(null, DescriptorLabelListener.DUMMY_LISTENER);
}
myEqualityObject =
update ? NodeManagerImpl.getContextKeyForFrame(myDescriptor.getFrameProxy()) : null;
myDebugProcess = ((DebugProcessImpl) descriptor.getDebugProcess());
myNodeManager = myDebugProcess.getXdebugProcess().getNodeManager();
myXSourcePosition =
myDescriptor.getSourcePosition() != null
? DebuggerUtilsEx.toXSourcePosition(myDescriptor.getSourcePosition())
: null;
}
@NotNull
public StackFrameProxyImpl getStackFrameProxy() {
return myDescriptor.getFrameProxy();
}
// copied from DebuggerTree
private void buildVariablesThreadAction(
DebuggerContextImpl debuggerContext, XValueChildrenList children, XCompositeNode node) {
try {
final EvaluationContextImpl evaluationContext = debuggerContext.createEvaluationContext();
if (evaluationContext == null) {
return;
}
if (!debuggerContext.isEvaluationPossible()) {
node.setErrorMessage(MessageDescriptor.EVALUATION_NOT_POSSIBLE.getLabel());
// myChildren.add(myNodeManager.createNode(MessageDescriptor.EVALUATION_NOT_POSSIBLE,
// evaluationContext));
}
final Location location = myDescriptor.getLocation();
final ObjectReference thisObjectReference = myDescriptor.getThisObject();
if (thisObjectReference != null) {
ValueDescriptorImpl thisDescriptor =
myNodeManager.getThisDescriptor(null, thisObjectReference);
children.add(JavaValue.create(thisDescriptor, evaluationContext, myNodeManager));
} else if (location != null) {
StaticDescriptorImpl staticDecriptor =
myNodeManager.getStaticDescriptor(myDescriptor, location.declaringType());
if (staticDecriptor.isExpandable()) {
children.addTopGroup(
new JavaStaticGroup(staticDecriptor, evaluationContext, myNodeManager));
}
}
DebugProcessImpl debugProcess = debuggerContext.getDebugProcess();
if (debugProcess == null) {
return;
}
// add last method return value if any
final Pair<Method, Value> methodValuePair = debugProcess.getLastExecutedMethod();
if (methodValuePair != null) {
ValueDescriptorImpl returnValueDescriptor =
myNodeManager.getMethodReturnValueDescriptor(
myDescriptor, methodValuePair.getFirst(), methodValuePair.getSecond());
children.add(JavaValue.create(returnValueDescriptor, evaluationContext, myNodeManager));
}
// add context exceptions
for (Pair<Breakpoint, Event> pair :
DebuggerUtilsEx.getEventDescriptors(debuggerContext.getSuspendContext())) {
final Event debugEvent = pair.getSecond();
if (debugEvent instanceof ExceptionEvent) {
final ObjectReference exception = ((ExceptionEvent) debugEvent).exception();
if (exception != null) {
final ValueDescriptorImpl exceptionDescriptor =
myNodeManager.getThrownExceptionObjectDescriptor(myDescriptor, exception);
children.add(JavaValue.create(exceptionDescriptor, evaluationContext, myNodeManager));
}
}
}
try {
buildVariables(
debuggerContext,
evaluationContext,
debugProcess,
children,
thisObjectReference,
location);
// if (classRenderer.SORT_ASCENDING) {
// Collections.sort(myChildren, NodeManagerImpl.getNodeComparator());
// }
} catch (EvaluateException e) {
node.setErrorMessage(e.getMessage());
// myChildren.add(myNodeManager.createMessageNode(new MessageDescriptor(e.getMessage())));
}
} catch (InvalidStackFrameException e) {
LOG.info(e);
// myChildren.clear();
// notifyCancelled();
} catch (InternalException e) {
if (e.errorCode() == 35) {
node.setErrorMessage(DebuggerBundle.message("error.corrupt.debug.info", e.getMessage()));
// myChildren.add(
// myNodeManager.createMessageNode(new
// MessageDescriptor(DebuggerBundle.message("error.corrupt.debug.info", e.getMessage()))));
} else {
throw e;
}
}
}