1 /**************************************************************
2  *
3  * Licensed to the Apache Software Foundation (ASF) under one
4  * or more contributor license agreements.  See the NOTICE file
5  * distributed with this work for additional information
6  * regarding copyright ownership.  The ASF licenses this file
7  * to you under the Apache License, Version 2.0 (the
8  * "License"); you may not use this file except in compliance
9  * with the License.  You may obtain a copy of the License at
10  *
11  *   http://www.apache.org/licenses/LICENSE-2.0
12  *
13  * Unless required by applicable law or agreed to in writing,
14  * software distributed under the License is distributed on an
15  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16  * KIND, either express or implied.  See the License for the
17  * specific language governing permissions and limitations
18  * under the License.
19  *
20  *************************************************************/
21 
22 package org.openoffice.test.common;
23 
24 import java.io.IOException;
25 import java.io.InputStream;
26 import java.io.InputStreamReader;
27 
28 /**
29  * Pump data from input stream into a StringBuffer
30  *
31  */
32 public class StreamPump extends Thread {
33 	StringBuffer stringBuffer = null;
34 	InputStream inputStream = null;
35 
StreamPump(StringBuffer stringBuffer, InputStream inputStream)36 	public StreamPump(StringBuffer stringBuffer, InputStream inputStream) {
37 		this.stringBuffer = stringBuffer;
38 		this.inputStream = inputStream;
39 	}
40 
run()41 	public void run() {
42 		InputStreamReader reader = null;
43 		try {
44 			reader = new InputStreamReader(inputStream);
45 			char[] buf = new char[1024];
46 			int count = 0;
47 			while ((count = reader.read(buf)) != -1) {
48 				// If we need collect the output
49 				if (stringBuffer != null)
50 					stringBuffer.append(buf, 0, count);
51 			}
52 		} catch (IOException e) {
53 			// ignore.
54 		} finally {
55 			if (reader != null)
56 				try {
57 					reader.close();
58 				} catch (IOException e) {
59 					// ignore
60 				}
61 		}
62 	}
63 }