001/* 002 * The contents of this file are subject to the terms of the Common Development and 003 * Distribution License (the License). You may not use this file except in compliance with the 004 * License. 005 * 006 * You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the 007 * specific language governing permission and limitations under the License. 008 * 009 * When distributing Covered Software, include this CDDL Header Notice in each file and include 010 * the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL 011 * Header, with the fields enclosed by brackets [] replaced by your own identifying 012 * information: "Portions Copyright [year] [name of copyright owner]". 013 * 014 * Copyright 2008 Sun Microsystems, Inc. 015 * Portions Copyright 2014-2016 ForgeRock AS. 016 */ 017 018package org.opends.quicksetup.util; 019 020import java.io.BufferedReader; 021 022import org.forgerock.i18n.LocalizableMessage; 023import org.forgerock.i18n.slf4j.LocalizedLogger; 024 025/** This class is used to read an input stream and process ouput. */ 026public abstract class OutputReader { 027 028 private static final LocalizedLogger logger = LocalizedLogger.getLoggerForThisClass(); 029 030 /** 031 * Called whenever new input is read from the reader. 032 * @param line String representing new input 033 */ 034 public abstract void processLine(String line); 035 036 /** 037 * The protected constructor. 038 * 039 * @param reader the BufferedReader of the stop process. 040 */ 041 public OutputReader(final BufferedReader reader) { 042 Thread t = new Thread(new Runnable() { 043 @Override 044 public void run() { 045 try { 046 String line; 047 while (null != (line = reader.readLine())) { 048 processLine(line); 049 } 050 } catch (Throwable t) { 051 logger.info(LocalizableMessage.raw("error reading output"), t); 052 } 053 } 054 }); 055 t.start(); 056 } 057}