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Glassfish example source code file (UpgradeLogging.java)

This example Glassfish source code file (UpgradeLogging.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Glassfish tags/keywords

bean, could, failure, failure, file, file, inject, io, ioexception, javabean, log, logging, loggingconfigimpl, map, pefilelayout, repositoryconfig, repositoryconfig, string, string, util

The Glassfish UpgradeLogging.java source code

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2010 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */

package com.sun.enterprise.admin.servermgmt.logging;

import com.sun.enterprise.config.serverbeans.Configs;
import org.jvnet.hk2.annotations.Service;
import org.jvnet.hk2.annotations.Inject;
import org.jvnet.hk2.component.PostConstruct;
import org.jvnet.hk2.config.ConfigSupport;
import org.jvnet.hk2.config.SingleConfigCode;
import org.jvnet.hk2.config.TransactionFailure;
import org.glassfish.api.admin.config.ConfigurationUpgrade;
import com.sun.enterprise.config.serverbeans.Config;
import com.sun.enterprise.config.serverbeans.LogService;
import com.sun.enterprise.config.serverbeans.ModuleLogLevels;
import com.sun.enterprise.util.io.FileUtils;
import com.sun.enterprise.admin.servermgmt.pe.PEFileLayout;
import com.sun.enterprise.admin.servermgmt.RepositoryConfig;

import com.sun.common.util.logging.LoggingConfigImpl;

import java.beans.PropertyVetoException;
import java.io.IOException;
import java.io.File;
import java.util.logging.Logger;
import java.util.logging.Level;
import java.util.Map;
import java.util.HashMap;


/**
 * Startup service to update existing domain.xml to move log-service entries to
 * logging.properties file.
 *
 * @author Carla Mott
 */
@Service
public class UpgradeLogging implements ConfigurationUpgrade, PostConstruct {
    
    @Inject
    Configs configs;
    
    @Inject
    LoggingConfigImpl logConfig;

    public void postConstruct() {
        for (Config config : configs.getConfig()) {
            doUpgrade(config);
        }
    }

    private void doUpgrade(Config config) {
        // v3 uses logging.properties to configure the logging facility.
        // move all log-service elements to logging.properties
        final LogService logService = config.getLogService();
        
    	// check if null and exit
    	if (logService == null )
    		return;
	// get a copy of the logging.properties file

 	    try {
	        RepositoryConfig rc = new RepositoryConfig();
            String configDir = rc.getRepositoryRoot()+  File.separator +rc.getRepositoryName() +
                     File.separator+ rc.getInstanceName() +File.separator + "config";
	        PEFileLayout layout = new PEFileLayout(rc);
	        File src = new File(layout.getTemplatesDir(), PEFileLayout.LOGGING_PROPERTIES_FILE);
	        File dest = new File (configDir, PEFileLayout.LOGGING_PROPERTIES_FILE);
            if  (!dest.exists())
                FileUtils.copy(src, dest);
             
	    } catch (IOException ioe) {
            Logger.getAnonymousLogger().log(Level.SEVERE, "Failure while upgrading log-service. Could not create logging.properties file. ", ioe);     
	    }

        try {
            //Get the logLevels
            ModuleLogLevels mll = logService.getModuleLogLevels();

            Map<String, String> logLevels = mll.getAllLogLevels();
            String file=logService.getFile();
            String instanceRoot = System.getProperty("com.sun.aas.instanceRoot");
            if (file.contains(instanceRoot)){
                file = file.replace(instanceRoot ,"${com.sun.aas.instanceRoot}");
            }
            logLevels.put("file", file);
            logLevels.put("use-system-logging", logService.getUseSystemLogging());
            //this can have multiple values so need to add
            logLevels.put("log-handler", logService.getLogHandler());
            logLevels.put("log-filter", logService.getLogFilter());
            logLevels.put("log-to-console",logService.getLogToConsole());
            logLevels.put("log-rotation-limit-in-bytes",logService.getLogRotationLimitInBytes());
            logLevels.put("log-rotation-timelimit-in-minutes", logService.getLogRotationTimelimitInMinutes());
            logLevels.put("alarms", logService.getAlarms());
            logLevels.put("retain-error-statistics-for-hours", logService.getRetainErrorStatisticsForHours());
            final Map<String, String> m =  new HashMap(logLevels);

            ConfigSupport.apply(new SingleConfigCode<Config>() {
                public Object run(Config c) throws PropertyVetoException, TransactionFailure {

                        try {
                        	//update logging.properties
                            logConfig.updateLoggingProperties(m);
                            
                            c.setLogService(null);

                        } catch (IOException e) {
                        	Logger.getAnonymousLogger().log(Level.SEVERE, "Failure while upgrading log-service. Could not update logging.properties file. ", e);
                        }
                        return null;
                    }
                }, config);
            } catch(TransactionFailure tf) {
                Logger.getAnonymousLogger().log(Level.SEVERE, "Failure while upgrading log-service ", tf);
                throw new RuntimeException(tf);
            }

        
    }

}

Other Glassfish examples (source code examples)

Here is a short list of links related to this Glassfish UpgradeLogging.java source code file:

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