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package com.sun.enterprise.server.ondemand;
import java.util.*;
import java.util.logging.*;
import com.sun.logging.LogDomains;
import com.sun.enterprise.server.ondemand.entry.*;
import com.sun.enterprise.server.*;
import com.sun.enterprise.config.ConfigException;
/**
* System apps are loaded by this class. ServiceGroups use this
* class to load system apps that belong to them
*
* @author Binod PG
* @see ServiceGroup
*/
public class SystemAppLoader {
private Hashtable apps = new Hashtable();
private ApplicationManager appsMgr = ManagerFactory.getApplicationManager();
private StandAloneEJBModulesManager ejbMgr = ManagerFactory.getSAEJBModulesManager();
//private DummyWebModulesManager webMgr = ManagerFactory.getSAWebModulesManager();
static Logger _logger = LogDomains.getLogger(LogDomains.CORE_LOGGER);
final Object [][] ejbSGApps = {
{"MEjbApp", appsMgr},
{"__ejb_container_timer_app", appsMgr}
};
// All web system apps, except webstart app,
// are loaded by PEWebContainer, when it starts.
// So, ondemand code does not need to worry about that.
final Object[][] webSGApps = {
// {"adminapp",null},
// {"com_sun_web_ui", null},
// {"admingui", null},
{"__JWSappclients", appsMgr}
};
/**
* Constructs a datastructure that holds all system app info.
*/
public SystemAppLoader() throws ConfigException {
for (int i=0; i < ejbSGApps.length; i++) {
apps.put(ejbSGApps[i][0], ejbSGApps[i][1]);
}
/** Web container is started by default. So, dont
control these system apps
for (int i=0; i < webSGApps.length; i++) {
apps.put(webSGApps[i][0], webSGApps[i][1]);
}
*/
}
public ArrayList getEjbServiceGroupSystemApps() {
return createArrayList(ejbSGApps);
}
public ArrayList getWebServiceGroupSystemApps() {
return createArrayList(webSGApps);
}
public ArrayList getResourcesServiceGroupSystemApps() {
return null;
}
private ArrayList createArrayList(Object[][] objArray) {
ArrayList list = new ArrayList();
for (int i=0; i < objArray.length; i ++) {
list.add(objArray[i][0]);
}
return list;
}
public void loadSystemApps(ArrayList ids) {
Iterator it = ids.iterator();
while (it.hasNext()) {
Object appName = it.next();
if (_logger.isLoggable(Level.INFO)) {
_logger.log(Level.INFO, "About to load the system app: " + appName);
}
if (apps.containsKey(appName)) {
AbstractManager mgr = (AbstractManager) apps.get(appName);
mgr.loadOneSystemApp((String) appName, true);
}
}
}
public boolean isOnDemandSystemApp(String id) {
return apps.containsKey(id);
}
}
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