/*
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* JBoss, Home of Professional Open Source
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* Copyright 2005, JBoss Inc., and individual contributors as indicated
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* by the @authors tag. See the copyright.txt in the distribution for a
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* full listing of individual contributors.
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*
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* This is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this software; if not, write to the Free
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* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
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*/
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package org.jbpm.internal.log;
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import java.io.IOException;
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import java.io.InputStream;
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import java.util.logging.LogManager;
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import java.util.logging.Logger;
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/**
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* @author Tom Baeyens
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*/
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public class Jdk14LogFactory implements LogFactory {
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public Jdk14LogFactory() {
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initializeJdk14Logging();
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}
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public Log getLog(String name) {
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return new Jdk14Log(Logger.getLogger(name));
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}
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/** redirects commons logging to JDK 1.4 logging. This can be handy when
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* you have log4j on the classpath, but still want to use the JDK logging. */
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public static synchronized void redirectCommonsToJdk14() {
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System.setProperty("org.apache.commons.logging.Log",
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"org.apache.commons.logging.impl.Jdk14Logger" );
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}
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/** configures JDK 1.4 logging from the resource file <code>logging.properties</code> */
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public static synchronized void initializeJdk14Logging() {
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ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
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InputStream inputStream = classLoader.getResourceAsStream("logging.properties");
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try {
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if (inputStream != null) {
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LogManager.getLogManager().readConfiguration(inputStream);
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String redirectCommons = LogManager.getLogManager().getProperty("redirect.commons.logging");
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if ( (redirectCommons!=null)
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&& (! redirectCommons.equalsIgnoreCase("disabled"))
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&& (! redirectCommons.equalsIgnoreCase("off"))
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&& (! redirectCommons.equalsIgnoreCase("false"))
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) {
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redirectCommonsToJdk14();
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}
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}
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} catch (Exception e) {
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e.printStackTrace();
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throw new RuntimeException("couldn't initialize logging properly", e);
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} finally {
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if (inputStream != null) {
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try {
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inputStream.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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}
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}
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