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.StorageScopeDatasource;
public class SessionDatasource extends StorageScopeDatasource implements Session {
private SessionDatasource(PageContext pc,String datasourceName, Struct sct) {
super(pc,datasourceName,"session",SCOPE_SESSION, sct);
}
/**
* Constructor of the class, clone existing
* @param other
*/
private SessionDatasource(StorageScopeDatasource other,boolean deepCopy) {
super(other,deepCopy);
}
/**
* load an new instance of the client datasource scope
* @param datasourceName
* @param appName
* @param pc
* @param checkExpires
* @return client datasource scope
* @throws PageException
*/
public static Session getInstance(String datasourceName, PageContext pc,Log log) throws PageException {
Struct _sct = _loadData(pc, datasourceName,"session",SCOPE_SESSION, log,false);
if(_sct==null) _sct=new StructImpl();
return new SessionDatasource(pc,datasourceName,_sct);
}
public static Session getInstance(String datasourceName, PageContext pc, Log log,Session defaultValue) {
try {
return getInstance(datasourceName, pc,log);
}
catch (PageException e) {}
return defaultValue;
}
public static boolean hasInstance(String datasourceName, PageContext pc) {
try {
return _loadData(pc, datasourceName,"session",SCOPE_SESSION, null,false)!=null;
}
catch (PageException e) {
return false;
}
}
@Override
public Collection duplicate(boolean deepCopy) {
return new SessionDatasource(this,deepCopy);
}
}