org.apache.cxf.common.util.StreamPrinter Maven / Gradle / Ivy
/**
* 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 org.apache.cxf.common.util;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.PrintWriter;
public class StreamPrinter extends Thread {
InputStream is;
String msg;
OutputStream os;
StreamPrinter(InputStream stream, String type) {
this(stream, type, null);
}
StreamPrinter(InputStream stream, String type, OutputStream redirect) {
is = stream;
msg = type;
os = redirect;
}
public void run() {
try {
PrintWriter pw = null;
if (os != null) {
pw = new PrintWriter(os);
}
InputStreamReader isr = new InputStreamReader(is);
BufferedReader br = new BufferedReader(isr);
String line = br.readLine();
while (line != null) {
if (pw != null) {
pw.println(msg + " " + line);
}
line = br.readLine();
}
if (pw != null) {
pw.flush();
}
} catch (IOException ioe) {
throw new RuntimeException(ioe);
}
}
}