SystemLogger.java |
1 /** 2 * Copyright (c) 2000-2007 Liferay, Inc. All rights reserved. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a copy 5 * of this software and associated documentation files (the "Software"), to deal 6 * in the Software without restriction, including without limitation the rights 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 8 * copies of the Software, and to permit persons to whom the Software is 9 * furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20 * SOFTWARE. 21 */ 22 23 package com.liferay.util.ant; 24 25 import com.liferay.portal.kernel.util.StringMaker; 26 27 import java.io.BufferedReader; 28 import java.io.IOException; 29 import java.io.StringReader; 30 31 import org.apache.tools.ant.BuildEvent; 32 import org.apache.tools.ant.DefaultLogger; 33 import org.apache.tools.ant.Project; 34 import org.apache.tools.ant.util.StringUtils; 35 36 /** 37 * <a href="SystemLogger.java.html"><b><i>View Source</i></b></a> 38 * 39 * @author Brian Wing Shun Chan 40 * 41 */ 42 public class SystemLogger extends DefaultLogger { 43 44 public void messageLogged(BuildEvent event) { 45 int priority = event.getPriority(); 46 47 if (priority <= msgOutputLevel) { 48 StringMaker sb = new StringMaker(); 49 50 try { 51 BufferedReader reader = new BufferedReader( 52 new StringReader(event.getMessage())); 53 54 String line = reader.readLine(); 55 56 boolean first = true; 57 58 while (line != null) { 59 if (!first) { 60 sb.append(StringUtils.LINE_SEP); 61 } 62 63 first = false; 64 65 sb.append(" "); 66 sb.append(line); 67 68 line = reader.readLine(); 69 } 70 } 71 catch (IOException e) { 72 } 73 74 String msg = sb.toString(); 75 76 if (priority != Project.MSG_ERR) { 77 printMessage(msg, out, priority); 78 } 79 else { 80 printMessage(msg, err, priority); 81 } 82 83 log(msg); 84 } 85 } 86 87 }