/**
* @return breakpoints of one of the category: LINE_BREAKPOINTS, EXCEPTION_BREAKPOINTS,
* FIELD_BREAKPOINTS, METHOD_BREAKPOINTS
*/
public <T extends Breakpoint> Breakpoint[] getBreakpoints(@NotNull final Key<T> category) {
ApplicationManager.getApplication().assertIsDispatchThread();
removeInvalidBreakpoints();
final ArrayList<Breakpoint> breakpoints = new ArrayList<Breakpoint>();
for (Breakpoint breakpoint : getBreakpoints()) {
if (category.equals(breakpoint.getCategory())) {
breakpoints.add(breakpoint);
}
}
return breakpoints.toArray(new Breakpoint[breakpoints.size()]);
}
/** @param category breakpoint category, null if the category does not matter */
@Nullable
public <T extends BreakpointWithHighlighter> T findBreakpoint(
final Document document, final int offset, @Nullable final Key<T> category) {
for (final Breakpoint breakpoint : getBreakpoints()) {
if (breakpoint instanceof BreakpointWithHighlighter
&& ((BreakpointWithHighlighter) breakpoint).isAt(document, offset)) {
if (category == null || category.equals(breakpoint.getCategory())) {
//noinspection CastConflictsWithInstanceof,unchecked
return (T) breakpoint;
}
}
}
return null;
}
public void applyThreadFilter(
@NotNull final DebugProcessImpl debugProcess, @Nullable ThreadReference newFilterThread) {
final RequestManagerImpl requestManager = debugProcess.getRequestsManager();
final ThreadReference oldFilterThread = requestManager.getFilterThread();
if (Comparing.equal(newFilterThread, oldFilterThread)) {
// the filter already added
return;
}
requestManager.setFilterThread(newFilterThread);
if (newFilterThread == null || oldFilterThread != null) {
final List<Breakpoint> breakpoints = getBreakpoints();
for (Breakpoint breakpoint : breakpoints) {
if (LineBreakpoint.CATEGORY.equals(breakpoint.getCategory())
|| MethodBreakpoint.CATEGORY.equals(breakpoint.getCategory())) {
requestManager.deleteRequest(breakpoint);
breakpoint.createRequest(debugProcess);
}
}
} else {
// important! need to add filter to _existing_ requests, otherwise Requestor->Request mapping
// will be lost
// and debugger trees will not be restored to original state
abstract class FilterSetter<T extends EventRequest> {
void applyFilter(@NotNull final List<T> requests, final ThreadReference thread) {
for (T request : requests) {
try {
final boolean wasEnabled = request.isEnabled();
if (wasEnabled) {
request.disable();
}
addFilter(request, thread);
if (wasEnabled) {
request.enable();
}
} catch (InternalException e) {
LOG.info(e);
}
}
}
protected abstract void addFilter(final T request, final ThreadReference thread);
}
final EventRequestManager eventRequestManager = requestManager.getVMRequestManager();
new FilterSetter<BreakpointRequest>() {
@Override
protected void addFilter(
@NotNull final BreakpointRequest request, final ThreadReference thread) {
request.addThreadFilter(thread);
}
}.applyFilter(eventRequestManager.breakpointRequests(), newFilterThread);
new FilterSetter<MethodEntryRequest>() {
@Override
protected void addFilter(
@NotNull final MethodEntryRequest request, final ThreadReference thread) {
request.addThreadFilter(thread);
}
}.applyFilter(eventRequestManager.methodEntryRequests(), newFilterThread);
new FilterSetter<MethodExitRequest>() {
@Override
protected void addFilter(
@NotNull final MethodExitRequest request, final ThreadReference thread) {
request.addThreadFilter(thread);
}
}.applyFilter(eventRequestManager.methodExitRequests(), newFilterThread);
}
}
