| /* |
| * 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 java.io.InputStream; |
| |
| import flash.tools.debugger.SourceLocator; |
| |
| /** |
| * @author Mike Morearty |
| */ |
| public class ThreadSafeSourceLocator extends ThreadSafeDebuggerObject implements SourceLocator |
| { |
| private SourceLocator fSourceLocator; |
| |
| /** |
| * @param syncObj |
| */ |
| public ThreadSafeSourceLocator(Object syncObj, SourceLocator sourceLocator) |
| { |
| super(syncObj); |
| fSourceLocator = sourceLocator; |
| } |
| |
| /** |
| * Wraps a SourceLocator inside a ThreadSafeSourceLocator. If the passed-in SourceLocator |
| * is null, then this function returns null. |
| */ |
| public static ThreadSafeSourceLocator wrap(Object syncObj, SourceLocator sourceLocator) { |
| if (sourceLocator != null) |
| return new ThreadSafeSourceLocator(syncObj, sourceLocator); |
| else |
| return null; |
| } |
| |
| /* (non-Javadoc) |
| * @see flash.tools.debugger.SourceLocator#locateSource(java.lang.String, java.lang.String, java.lang.String) |
| */ |
| public InputStream locateSource(String arg0, String arg1, String arg2) |
| { |
| synchronized (getSyncObject()) { |
| return fSourceLocator.locateSource(arg0, arg1, arg2); |
| } |
| } |
| |
| /* (non-Javadoc) |
| * @see flash.tools.debugger.SourceLocator#getChangeCount() |
| */ |
| public int getChangeCount() |
| { |
| synchronized (getSyncObject()) { |
| return fSourceLocator.getChangeCount(); |
| } |
| } |
| } |