Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance. Project price only 1 $
You can buy this project and download/modify it how often you want.
/*
* Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com
* The software in this package is published under the terms of the CPAL v1.0
* license, a copy of which has been included with this distribution in the
* LICENSE.txt file.
*/
package org.mule.module.launcher;
import org.mule.api.DefaultMuleException;
import org.mule.api.MuleException;
import org.mule.api.MuleRuntimeException;
import org.mule.api.config.MuleProperties;
import org.mule.config.ExceptionHelper;
import org.mule.config.StartupContext;
import org.mule.config.i18n.CoreMessages;
import org.mule.config.i18n.Message;
import org.mule.module.launcher.coreextension.DefaultMuleCoreExtensionManager;
import org.mule.module.launcher.coreextension.MuleCoreExtensionManager;
import org.mule.module.launcher.log4j2.MuleLog4jContextFactory;
import org.mule.util.MuleUrlStreamHandlerFactory;
import org.mule.util.StringMessageUtils;
import org.mule.util.SystemUtils;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.logging.log4j.LogManager;
public class MuleContainer
{
public static final String CLI_OPTIONS[][] = {
{"builder", "true", "Configuration Builder Type"},
{"config", "true", "Configuration File"},
{"idle", "false", "Whether to run in idle (unconfigured) mode"},
{"main", "true", "Main Class"},
{"mode", "true", "Run Mode"},
{"props", "true", "Startup Properties"},
{"production", "false", "Production Mode"},
{"debug", "false", "Configure Mule for JPDA remote debugging."},
{"app", "true", "Application to start"}
};
/**
* logger used by this class
*/
private static final Log logger;
/**
* A properties file to be read at startup. This can be useful for setting
* properties which depend on the run-time environment (dev, test, production).
*/
private static String startupPropertiesFile = null;
/**
* The Runtime shutdown thread used to undeploy this server
*/
private static MuleShutdownHook muleShutdownHook;
protected final DeploymentService deploymentService;
private final MuleCoreExtensionManager coreExtensionManager;
private final PluginClassLoaderManager pluginClassLoaderManager = new MulePluginClassLoaderManager();
static
{
if (System.getProperty(MuleProperties.MULE_SIMPLE_LOG) == null)
{
LogManager.setFactory(new MuleLog4jContextFactory());
}
logger = LogFactory.getLog(MuleContainer.class);
}
/**
* Application entry point.
*
* @param args command-line args
*/
public static void main(String[] args) throws Exception
{
MuleContainer container = new MuleContainer(args);
container.start(true);
}
public MuleContainer(String[] args)
{
this.deploymentService = new MuleDeploymentService(pluginClassLoaderManager);
this.coreExtensionManager = new DefaultMuleCoreExtensionManager();
init(args);
}
public MuleContainer(DeploymentService deploymentService, MuleCoreExtensionManager coreExtensionManager)
{
this(new String[0], deploymentService, coreExtensionManager);
}
/**
* Configure the server with command-line arguments.
*/
public MuleContainer(String[] args, DeploymentService deploymentService, MuleCoreExtensionManager coreExtensionManager) throws IllegalArgumentException
{
//TODO(pablo.kraan): remove the args argument and use the already existing setters to set everything needed
this.deploymentService = deploymentService;
this.coreExtensionManager = coreExtensionManager;
init(args);
}
protected void init(String[] args) throws IllegalArgumentException
{
//TODO(pablo.kraan): move initialization of others classes outside this method
Map commandlineOptions;
try
{
commandlineOptions = SystemUtils.getCommandLineOptions(args, CLI_OPTIONS);
}
catch (DefaultMuleException me)
{
throw new IllegalArgumentException(me.toString());
}
// set our own UrlStreamHandlerFactory to become more independent of system
// properties
MuleUrlStreamHandlerFactory.installUrlStreamHandlerFactory();
// Startup properties
String propertiesFile = (String) commandlineOptions.get("props");
if (propertiesFile != null)
{
setStartupPropertiesFile(propertiesFile);
}
StartupContext.get().setStartupOptions(commandlineOptions);
}
private void createExecutionMuleFolder()
{
File executionFolder = MuleFoldersUtil.getExecutionFolder();
if (!executionFolder.exists())
{
if (!executionFolder.mkdirs())
{
throw new MuleRuntimeException(CoreMessages.createStaticMessage(
String.format("Could not create folder %s, validate that the process has permissions over that directory", executionFolder.getAbsolutePath())));
}
}
}
public void start(boolean registerShutdownHook) throws MuleException
{
if (registerShutdownHook)
{
registerShutdownHook();
}
showSplashScreen();
try
{
createExecutionMuleFolder();
coreExtensionManager.setDeploymentService(deploymentService);
coreExtensionManager.setPluginClassLoaderManager(pluginClassLoaderManager);
coreExtensionManager.initialise();
coreExtensionManager.start();
deploymentService.start();
}
catch (Throwable e)
{
shutdown(e);
}
}
protected void showSplashScreen()
{
final MuleContainerStartupSplashScreen splashScreen = new MuleContainerStartupSplashScreen();
splashScreen.doBody();
logger.info(splashScreen.toString());
}
/**
* Will shut down the server displaying the cause and time of the shutdown
*
* @param e the exception that caused the shutdown
*/
public void shutdown(Throwable e) throws MuleException
{
Message msg = CoreMessages.fatalErrorWhileRunning();
MuleException muleException = ExceptionHelper.getRootMuleException(e);
if (muleException != null)
{
logger.fatal(muleException.getDetailedMessage());
}
else
{
logger.fatal(msg.toString() + " " + e.getMessage(), e);
}
List msgs = new ArrayList();
msgs.add(msg.getMessage());
Throwable root = ExceptionHelper.getRootException(e);
msgs.add(root.getMessage() + " (" + root.getClass().getName() + ")");
msgs.add(" ");
msgs.add(CoreMessages.fatalErrorInShutdown().getMessage());
String shutdownMessage = StringMessageUtils.getBoilerPlate(msgs, '*', 80);
logger.fatal(shutdownMessage);
unregisterShutdownHook();
doShutdown();
}
/**
* shutdown the server. This just displays the time the server shut down
*/
public void shutdown() throws MuleException
{
logger.info("Mule container shutting down due to normal shutdown request");
unregisterShutdownHook();
doShutdown();
}
protected void doShutdown() throws MuleException
{
stop();
System.exit(0);
}
public void stop() throws MuleException
{
coreExtensionManager.stop();
if (deploymentService != null)
{
deploymentService.stop();
}
coreExtensionManager.dispose();
if (LogManager.getFactory() instanceof MuleLog4jContextFactory)
{
((MuleLog4jContextFactory) LogManager.getFactory()).dispose();
}
}
public Log getLogger()
{
return logger;
}
public void registerShutdownHook()
{
if (muleShutdownHook == null)
{
muleShutdownHook = new MuleShutdownHook();
}
else
{
Runtime.getRuntime().removeShutdownHook(muleShutdownHook);
}
Runtime.getRuntime().addShutdownHook(muleShutdownHook);
}
public void unregisterShutdownHook()
{
if (muleShutdownHook != null)
{
Runtime.getRuntime().removeShutdownHook(muleShutdownHook);
}
}
// /////////////////////////////////////////////////////////////////
// Getters and setters
// /////////////////////////////////////////////////////////////////
public static String getStartupPropertiesFile()
{
return startupPropertiesFile;
}
public static void setStartupPropertiesFile(String startupPropertiesFile)
{
MuleContainer.startupPropertiesFile = startupPropertiesFile;
}
/**
* This class is installed only for MuleContainer running as commandline app. A
* clean Mule shutdown can be achieved by disposing the
* {@link org.mule.DefaultMuleContext}.
*/
private class MuleShutdownHook extends Thread
{
public MuleShutdownHook()
{
super("Mule.shutdown.hook");
}
@Override
public void run()
{
try
{
doShutdown();
}
catch (MuleException e)
{
logger.warn("Error shutting down mule container", e);
}
}
}
}
