| /* |
| * 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.concrete; |
| |
| import java.io.IOException; |
| import java.io.Reader; |
| import java.io.Writer; |
| |
| /** |
| * Reads a stream, and sends the contents somewhere. |
| * @author mmoreart |
| */ |
| public class StreamListener extends Thread { |
| Reader fIn; |
| Writer fOut; |
| |
| /** |
| * Creates a StreamListener which will copy everything from |
| * 'in' to 'out'. |
| * @param in the stream to read |
| * @param out the stream to write to, or 'null' to discard input |
| */ |
| public StreamListener(Reader in, Writer out) |
| { |
| super("DJAPI StreamListener"); //$NON-NLS-1$ |
| setDaemon(true); |
| fIn = in; |
| fOut = out; |
| } |
| |
| @Override |
| public void run() |
| { |
| char[] buf = new char[4096]; |
| int count; |
| |
| try { |
| for (;;) { |
| count = fIn.read(buf); |
| if (count == -1) |
| return; // thread is done |
| if (fOut != null) |
| { |
| try { |
| fOut.write(buf, 0, count); |
| } catch (IOException e) { |
| // the write failed (unlikely), but we still |
| // want to keep reading |
| } |
| } |
| } |
| } catch (IOException e) { |
| // do nothing -- we're done |
| } |
| } |
| } |