/*******************************************************************************
* Copyright (c) 2004, 2007-2008 IBM Corporation and Cambridge Semantics Incorporated.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* File: $Source$
* Created by: Generated Source from org.openanzo.jdbc.utils.opgen.jet
* Created on: Generated Source from org.openanzo.jdbc.utils.opgen.jet
* Revision: $Id$
*
* Contributors:
* IBM Corporation - initial API and implementation
* Cambridge Semantics Incorporated - Fork to Anzo
*******************************************************************************/
package org.openanzo.combus.proxy;
import java.io.IOException;
import javax.jms.JMSException;
import javax.jms.TextMessage;
import org.openanzo.exceptions.AnzoException;
import org.openanzo.exceptions.ExceptionConstants;
//import org.openanzo.rdf.Constants;
import org.openanzo.services.IOperationContext;
import org.openanzo.rdf.utils.SerializationConstants;
//import org.openanzo.rdf.URI;
import org.openanzo.combus.CombusDatasource;
import org.openanzo.combus.BaseCombusProxyDatasourceService;
/**
* authorization Service interface
* Operations related to authorization.
* @author Generated Code
*
*/
public class CombusAuthorizationServiceProxy extends BaseCombusProxyDatasourceService implements org.openanzo.datasource.IAuthorizationService{
/** Stats for object*/
protected org.openanzo.services.DynamicServiceStats stats=null;
protected CombusDatasource datasource=null;
/**
* Create a new JMSAuthorizationServiceProxy
* @param datasource Datasource to which this service belongs
* @param combusConnection Connection which this proxy class uses to communicate to the server
*
*/
public CombusAuthorizationServiceProxy( CombusDatasource datasource ,org.openanzo.combus.CombusConnection combusConnection) {
super(datasource,combusConnection);
stats=new org.openanzo.services.DynamicServiceStats(GET_ROLES_FOR_GRAPH);
}
public String getName(){
return "CombusAuthorizationServiceProxy";
}
public String getDescription(){
return "Combus AuthorizationService Proxy Service";
}
/** Statistics object for this service*/
public org.openanzo.services.DynamicServiceStats getStatistics(){
return stats;
}
public java.util.Set<org.openanzo.rdf.URI> getRolesForGraph(IOperationContext context,org.openanzo.rdf.URI namedGraphUri,org.openanzo.services.Privilege privilege) throws AnzoException{
java.io.StringWriter responseWriter = new java.io.StringWriter();
String resultFormat=org.openanzo.rdf.utils.SerializationConstants.MIMETYPE_TEXT;
getRolesForGraph(context,namedGraphUri,privilege,responseWriter,resultFormat);
return org.openanzo.services.serialization.transport.URISetSerializer.deserialize(responseWriter.toString(),resultFormat);
}
public void getRolesForGraph(IOperationContext context,org.openanzo.rdf.URI namedGraphUri,org.openanzo.services.Privilege privilege, java.io.Writer output, String resultFormat) throws AnzoException{
if (!combusConnection.isConnected()) {
throw new AnzoException( ExceptionConstants.CLIENT.CLIENT_NOT_CONNECTED);
//combusConnection.connect();
}
long start=0;
if (stats.isEnabled()) {
start = System.currentTimeMillis();
}
try{
if(namedGraphUri==null){
throw new AnzoException(ExceptionConstants.CORE.NULL_PARAMETER,PARAM_NAMED_GRAPH_URI);
}
if(privilege==null){
throw new AnzoException(ExceptionConstants.CORE.NULL_PARAMETER,PARAM_PRIVILEGE);
}
TextMessage request = combusConnection.createMessage();
org.openanzo.combus.JMSMessageWrapper messageWrapper=new org.openanzo.combus.JMSMessageWrapper(request);
messageWrapper.setProperty(SerializationConstants.resultFormat, resultFormat);
messageWrapper.setProperty(SerializationConstants.operation, GET_ROLES_FOR_GRAPH);
if (context.getAttribute(SerializationConstants.userDescription) != null) {
messageWrapper.setProperty(SerializationConstants.userDescription, context.getAttribute(SerializationConstants.userDescription, String.class));
}
org.openanzo.services.serialization.transport.URISerializer.serialize(namedGraphUri,PARAM_NAMED_GRAPH_URI,null,messageWrapper);
org.openanzo.services.serialization.transport.PrivilegeSerializer.serialize(privilege,PARAM_PRIVILEGE,null,messageWrapper);
TextMessage response = combusConnection.requestResponse(context, org.openanzo.datasource.IAuthorizationService.SERVICE_NAME, request, getTimeout());
try {
if (response != null && response.getText() != null) {
output.write(response.getText());
output.flush();
}
} catch (IOException ioe) {
throw new AnzoException( ExceptionConstants.IO.WRITE_ERROR, ioe);
} catch (JMSException jmsex) {
throw new AnzoException( ExceptionConstants.COMBUS.JMS_MISSING_MESSAGE_PARAMETER, jmsex);
}
}finally{
if (stats.isEnabled()) {
stats.use("getRolesForGraph",(System.currentTimeMillis() - start));
}
}
}
}