| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package flash.tools.debugger.threadsafe; |
| |
| import flash.tools.debugger.Frame; |
| import flash.tools.debugger.Location; |
| import flash.tools.debugger.NoResponseException; |
| import flash.tools.debugger.NotConnectedException; |
| import flash.tools.debugger.NotSuspendedException; |
| import flash.tools.debugger.Session; |
| import flash.tools.debugger.Variable; |
| |
| /** |
| * Thread-safe wrapper for flash.tools.debugger.Frame |
| * @author Mike Morearty |
| */ |
| public class ThreadSafeFrame extends ThreadSafeDebuggerObject implements Frame { |
| |
| private Frame fFrame; |
| |
| private ThreadSafeFrame(Object syncObj, Frame frame) { |
| super(syncObj); |
| fFrame = frame; |
| } |
| |
| /** |
| * Wraps a Frame inside a ThreadSafeFrame. If the passed-in Frame |
| * is null, then this function returns null. |
| */ |
| public static ThreadSafeFrame wrap(Object syncObj, Frame frame) { |
| if (frame != null) |
| return new ThreadSafeFrame(syncObj, frame); |
| else |
| return null; |
| } |
| |
| /** |
| * Wraps an array of Frames inside an array of ThreadSafeFrames. |
| */ |
| public static ThreadSafeFrame[] wrapArray(Object syncObj, Frame[] frames) { |
| ThreadSafeFrame[] threadSafeFrames = new ThreadSafeFrame[frames.length]; |
| for (int i=0; i<frames.length; ++i) { |
| threadSafeFrames[i] = wrap(syncObj, frames[i]); |
| } |
| return threadSafeFrames; |
| } |
| |
| public static Object getSyncObject(Frame f) { |
| return ((ThreadSafeFrame)f).getSyncObject(); |
| } |
| |
| @Override |
| public int hashCode() { |
| synchronized (getSyncObject()) { |
| return fFrame.hashCode(); |
| } |
| } |
| |
| @Override |
| public boolean equals(Object other) { |
| synchronized (getSyncObject()) { |
| if (other == null) |
| return false; |
| if (other instanceof ThreadSafeFrame) { |
| return (fFrame.equals(((ThreadSafeFrame)other).fFrame)); |
| } |
| if (other instanceof Frame) { |
| return (fFrame.equals(other)); |
| } |
| return false; |
| } |
| } |
| |
| @Override |
| public String toString() { |
| synchronized (getSyncObject()) { |
| return fFrame.toString(); |
| } |
| } |
| |
| // -- beginning of delegate functions -- |
| |
| public Variable[] getArguments(Session s) throws NoResponseException, NotSuspendedException, NotConnectedException { |
| synchronized (getSyncObject()) { |
| return ThreadSafeVariable.wrapArray(getSyncObject(), fFrame.getArguments(ThreadSafeSession.getRaw(s))); |
| } |
| } |
| |
| public String getCallSignature() { |
| synchronized (getSyncObject()) { |
| return fFrame.getCallSignature(); |
| } |
| } |
| |
| public Variable[] getLocals(Session s) throws NoResponseException, NotSuspendedException, NotConnectedException { |
| synchronized (getSyncObject()) { |
| return ThreadSafeVariable.wrapArray(getSyncObject(), fFrame.getLocals(ThreadSafeSession.getRaw(s))); |
| } |
| } |
| |
| public Location getLocation() { |
| synchronized (getSyncObject()) { |
| return ThreadSafeLocation.wrap(getSyncObject(), fFrame.getLocation()); |
| } |
| } |
| |
| public Variable getThis(Session s) throws NoResponseException, NotSuspendedException, NotConnectedException { |
| synchronized (getSyncObject()) { |
| return ThreadSafeVariable.wrap(getSyncObject(), fFrame.getThis(ThreadSafeSession.getRaw(s))); |
| } |
| } |
| |
| public Variable[] getScopeChain(Session s) throws NoResponseException, NotSuspendedException, NotConnectedException { |
| synchronized (getSyncObject()) { |
| return ThreadSafeVariable.wrapArray(getSyncObject(), fFrame.getScopeChain(ThreadSafeSession.getRaw(s))); |
| } |
| } |
| |
| @Override |
| public int getIsolateId() { |
| synchronized (getSyncObject()) { |
| return fFrame.getIsolateId(); |
| } |
| } |
| } |