package railo.runtime.type.scope.session;
import railo.commons.io.log.Log;
import railo.runtime.PageContext;
import railo.runtime.exp.PageException;
import railo.runtime.type.Collection;
import railo.runtime.type.Struct;
import railo.runtime.type.StructImpl;
import railo.runtime.type.scope.Session;
import railo.runtime.type.scope.storage.StorageScopeCache;
public final class SessionCache extends StorageScopeCache implements Session {
private static final long serialVersionUID = -875719423763891692L;
private SessionCache(PageContext pc,String cacheName, String appName,Struct sct) {
super(pc,cacheName,appName,"session",SCOPE_SESSION,sct);
}
/**
* Constructor of the class, clone existing
* @param other
*/
private SessionCache(StorageScopeCache other,boolean deepCopy) {
super(other,deepCopy);
}
@Override
public Collection duplicate(boolean deepCopy) {
return new SessionCache(this,deepCopy);
}
/**
* load an new instance of the client datasource scope
* @param cacheName
* @param appName
* @param pc
* @return client datasource scope
* @throws PageException
*/
public static Session getInstance(String cacheName, String appName, PageContext pc,Log log) throws PageException {
Struct _sct = _loadData(pc, cacheName, appName,"session", log);
//structOk=true;
if(_sct==null) _sct=new StructImpl();
return new SessionCache(pc,cacheName,appName,_sct);
}
public static boolean hasInstance(String cacheName, String appName, PageContext pc) {
try {
return _loadData(pc, cacheName, appName,"session", null)!=null;
}
catch (PageException e) {
return false;
}
}
public static Session getInstance(String cacheName, String appName, PageContext pc,Log log, Session defaultValue) {
try {
return getInstance(cacheName, appName, pc,log);
}
catch (PageException e) {}
return defaultValue;
}
}