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package com.sun.enterprise.server;
import javax.management.MBeanException;
import com.sun.enterprise.instance.WebModulesManager;
import com.sun.enterprise.deployment.Descriptor;
import com.sun.enterprise.deployment.WebBundleDescriptor;
import com.sun.enterprise.deployment.io.WebDeploymentDescriptorFile;
import java.net.URL;
import java.util.Iterator;
import java.util.jar.Manifest;
import java.util.logging.Level;
import java.util.logging.Logger;
import com.sun.logging.LogDomains;
import com.sun.enterprise.config.ConfigException;
import com.sun.enterprise.server.event.ApplicationEvent;
import com.sun.enterprise.Switch;
/**
* This is just a dummy module loader for web application. The only responsibility
* of this class is to generate a notifictation event so that ondemand init code
* can load the web applications as the appserver starts up.
*
* @author Binod PG
*/
public class DummyWebModuleLoader extends AbstractLoader {
static Logger _logger=LogDomains.getLogger(LogDomains.LOADER_LOGGER);
/**
* Constructs a dummy loader. It generates a descriptor representing
* the webapp.
*/
public DummyWebModuleLoader(String id, ClassLoader loader, WebModulesManager manager) {
super(id, loader, manager);
try {
this.application = manager.getDescriptor(id, manager.getLocation(id));
} catch (ConfigException confEx) {
_logger.log(Level.SEVERE,"loader.configexception", confEx);
}
}
//Dummy load. Notification is fired here.
public boolean doLoad(boolean jsr77) {
notifyAppEvent(ApplicationEvent.BEFORE_APPLICATION_LOAD);
loadWebserviceEndpoints(jsr77);
notifyAppEvent(ApplicationEvent.AFTER_APPLICATION_LOAD);
return true;
}
public boolean unload(boolean jsr77) {
unloadWebserviceEndpoints(jsr77);
notifyAppEvent(ApplicationEvent.AFTER_APPLICATION_UNLOAD);
return true;
}
public void createRootMBean () throws MBeanException {
WebDeploymentDescriptorFile wdf = null;
java.util.Set webBundles = this.application.getWebBundleDescriptors();
for(Iterator it=webBundles.iterator(); it.hasNext(); ) {
WebBundleDescriptor bundleDesc = (WebBundleDescriptor)it.next();
try {
Switch.getSwitch().getManagementObjectManager().
createWebModuleMBean(bundleDesc,
this.configManager.getInstanceEnvironment().getName(),
this.configManager.getLocation(this.id));
} catch (Exception e) {
throw new MBeanException(e);
}
}
}
public void deleteRootMBean () throws MBeanException{
java.util.Set webBundles = this.application.getWebBundleDescriptors();
for(Iterator it=webBundles.iterator(); it.hasNext(); ) {
WebBundleDescriptor bundleDesc = (WebBundleDescriptor)it.next();
Switch.getSwitch().getManagementObjectManager().
deleteWebModuleMBean(bundleDesc,
this.configManager.getInstanceEnvironment().getName());
}
}
public void createLeafMBeans () throws MBeanException{
}
public void deleteLeafMBeans () throws MBeanException {
}
public void createLeafMBean (Descriptor descriptor) throws MBeanException {
}
public void deleteLeafMBean (Descriptor descriptor) throws MBeanException {
}
public void deleteLeafAndRootMBeans () throws MBeanException {
}
public void setState(int state) throws MBeanException {
java.util.Set webBundles = this.application.getWebBundleDescriptors();
for(Iterator it=webBundles.iterator(); it.hasNext(); ) {
WebBundleDescriptor bundleDesc = (WebBundleDescriptor)it.next();
Switch.getSwitch().getManagementObjectManager().
setWebModuleState(state, bundleDesc,
this.configManager.getInstanceEnvironment().getName());
}
}
}