| /* |
| * 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.NoResponseException; |
| import flash.tools.debugger.NotConnectedException; |
| import flash.tools.debugger.NotSuspendedException; |
| import flash.tools.debugger.Session; |
| import flash.tools.debugger.Value; |
| import flash.tools.debugger.Variable; |
| import flash.tools.debugger.events.FaultEvent; |
| |
| /** |
| * Thread-safe wrapper for flash.tools.debugger.Variable |
| * @author Mike Morearty |
| */ |
| public class ThreadSafeVariable extends ThreadSafeDebuggerObject implements Variable { |
| |
| private Variable fVar; |
| |
| private ThreadSafeVariable(Object syncObj, Variable var) { |
| super(syncObj); |
| fVar = var; |
| } |
| |
| /** |
| * Wraps a Variable inside a ThreadSafeVariable. If the passed-in Variable |
| * is null, then this function returns null. |
| */ |
| public static ThreadSafeVariable wrap(Object syncObj, Variable variable) { |
| if (variable != null) |
| return new ThreadSafeVariable(syncObj, variable); |
| else |
| return null; |
| } |
| |
| /** |
| * Wraps an array of Variables inside an array of ThreadSafeVariables. |
| */ |
| public static ThreadSafeVariable[] wrapArray(Object syncObj, Variable[] variables) { |
| ThreadSafeVariable[] threadSafeVariables = new ThreadSafeVariable[variables.length]; |
| for (int i=0; i<variables.length; ++i) { |
| threadSafeVariables[i] = wrap(syncObj, variables[i]); |
| } |
| return threadSafeVariables; |
| } |
| |
| /** |
| * Returns the raw Variable underlying a ThreadSafeVariable. |
| */ |
| public static Variable getRaw(Variable v) { |
| if (v instanceof ThreadSafeVariable) |
| return ((ThreadSafeVariable)v).fVar; |
| else |
| return v; |
| } |
| |
| public static Object getSyncObject(Variable v) { |
| return ((ThreadSafeVariable)v).getSyncObject(); |
| } |
| |
| public String getName() { |
| synchronized (getSyncObject()) { return fVar.getName(); } |
| } |
| |
| public int getAttributes() { |
| synchronized (getSyncObject()) { return fVar.getAttributes(); } |
| } |
| |
| public boolean isAttributeSet(int variableAttribute) { |
| synchronized (getSyncObject()) { return fVar.isAttributeSet(variableAttribute); } |
| } |
| |
| public Value getValue() { |
| synchronized (getSyncObject()) { |
| return ThreadSafeValue.wrap(getSyncObject(), fVar.getValue()); |
| } |
| } |
| |
| public boolean hasValueChanged(Session s) { |
| synchronized (getSyncObject()) { |
| return fVar.hasValueChanged(ThreadSafeSession.getRaw(s)); |
| } |
| } |
| |
| public boolean needsToInvokeGetter() { |
| synchronized (getSyncObject()) { return fVar.needsToInvokeGetter(); } |
| } |
| |
| public void invokeGetter(Session s) throws NotSuspendedException, NoResponseException, NotConnectedException { |
| synchronized (getSyncObject()) { fVar.invokeGetter(ThreadSafeSession.getRaw(s)); } |
| } |
| |
| public String getQualifiedName() { |
| synchronized (getSyncObject()) { return fVar.getQualifiedName(); } |
| } |
| |
| public String getNamespace() { |
| synchronized (getSyncObject()) { return fVar.getNamespace(); } |
| } |
| |
| public int getScope() { |
| synchronized (getSyncObject()) { return fVar.getScope(); } |
| } |
| |
| public FaultEvent setValue(Session s, int type, String value) throws NotSuspendedException, NoResponseException, NotConnectedException { |
| synchronized (getSyncObject()) { return fVar.setValue(ThreadSafeSession.getRaw(s), type, value); } |
| } |
| |
| public String getDefiningClass() { |
| synchronized (getSyncObject()) { return fVar.getDefiningClass(); } |
| } |
| |
| public int getLevel() { |
| synchronized (getSyncObject()) { return fVar.getLevel(); } |
| } |
| |
| @Override |
| public String toString() { |
| synchronized (getSyncObject()) { return fVar.toString(); } |
| } |
| |
| @Override |
| public int getIsolateId() { |
| synchronized (getSyncObject()) { return fVar.getIsolateId(); } |
| } |
| } |