/*******************************************************************************
* 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;
/**
* Update Service interface
* Operations related to updating data on the server
* @author Generated Code
*
*/
public class CombusUpdateServiceProxy extends BaseCombusProxyDatasourceService implements org.openanzo.datasource.IUpdateService{
/** Stats for object*/
protected org.openanzo.services.DynamicServiceStats stats=null;
protected CombusDatasource datasource=null;
/**
* Create a new JMSUpdateServiceProxy
* @param datasource Datasource to which this service belongs
* @param combusConnection Connection which this proxy class uses to communicate to the server
*
*/
public CombusUpdateServiceProxy( CombusDatasource datasource ,org.openanzo.combus.CombusConnection combusConnection) {
super(datasource,combusConnection);
stats=new org.openanzo.services.DynamicServiceStats(IMPORT_STATEMENTS,UPDATE);
}
public String getName(){
return "CombusUpdateServiceProxy";
}
public String getDescription(){
return "Combus UpdateService Proxy Service";
}
/** Statistics object for this service*/
public org.openanzo.services.DynamicServiceStats getStatistics(){
return stats;
}
public org.openanzo.services.IUpdates importStatements(IOperationContext context,java.util.Collection<org.openanzo.rdf.Statement> statements,java.util.Collection<org.openanzo.rdf.Statement> graphTemplate) throws AnzoException{
java.io.StringWriter responseWriter = new java.io.StringWriter();
String _requestBody = null;
if(statements!=null){
_requestBody= org.openanzo.services.serialization.transport.StatementsSerializer.serialize(statements, org.openrdf.rio.RDFFormat.TRIG.getDefaultMIMEType());
}
String resultFormat=org.openanzo.rdf.utils.SerializationConstants.MIMETYPE_ANZO_XML;
String statementsFormat=org.openrdf.rio.RDFFormat.TRIG.getDefaultMIMEType();
importStatements(context,_requestBody,statementsFormat,graphTemplate,responseWriter,resultFormat);
return org.openanzo.services.serialization.transport.TransactionsSerializer.deserialize(responseWriter.toString(),resultFormat);
}
public void importStatements(IOperationContext context,String statements,String statementsFormat,java.util.Collection<org.openanzo.rdf.Statement> graphTemplate, 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{
TextMessage request = combusConnection.createMessage();
org.openanzo.combus.JMSMessageWrapper messageWrapper=new org.openanzo.combus.JMSMessageWrapper(request);
messageWrapper.setProperty(SerializationConstants.resultFormat, resultFormat);
messageWrapper.setProperty(SerializationConstants.operation, IMPORT_STATEMENTS);
if (context.getAttribute(SerializationConstants.userDescription) != null) {
messageWrapper.setProperty(SerializationConstants.userDescription, context.getAttribute(SerializationConstants.userDescription, String.class));
}
messageWrapper.setProperty(PARAM_STATEMENTSFormat, statementsFormat);
messageWrapper.setBody(statements);
messageWrapper.setProperty(PARAM_GRAPH_TEMPLATEFormat, org.openrdf.rio.RDFFormat.TRIG.getDefaultMIMEType());
if(graphTemplate!=null)
org.openanzo.services.serialization.transport.StatementsSerializer.serialize(graphTemplate,PARAM_GRAPH_TEMPLATE,org.openrdf.rio.RDFFormat.TRIG.getDefaultMIMEType(),messageWrapper);
TextMessage response = combusConnection.requestResponse(context, org.openanzo.datasource.IUpdateService.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("importStatements",(System.currentTimeMillis() - start));
}
}
}
public org.openanzo.services.IUpdates update(IOperationContext context,boolean returnResults,org.openanzo.services.IUpdates transactions) throws AnzoException{
java.io.StringWriter responseWriter = new java.io.StringWriter();
if(transactions==null){
throw new AnzoException(ExceptionConstants.CORE.NULL_PARAMETER,PARAM_TRANSACTIONS);
}
String _requestBody = null;
_requestBody= org.openanzo.services.serialization.transport.TransactionsSerializer.serialize(transactions, org.openanzo.rdf.utils.SerializationConstants.MIMETYPE_ANZO_XML);
String resultFormat=org.openanzo.rdf.utils.SerializationConstants.MIMETYPE_ANZO_XML;
String transactionsFormat=org.openanzo.rdf.utils.SerializationConstants.MIMETYPE_ANZO_XML;
update(context,returnResults,_requestBody,transactionsFormat,responseWriter,resultFormat);
return org.openanzo.services.serialization.transport.TransactionsSerializer.deserialize(responseWriter.toString(),resultFormat);
}
public void update(IOperationContext context,boolean returnResults,String transactions,String transactionsFormat, 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(transactions==null){
throw new AnzoException(ExceptionConstants.CORE.NULL_PARAMETER,PARAM_TRANSACTIONS);
}
TextMessage request = combusConnection.createMessage();
org.openanzo.combus.JMSMessageWrapper messageWrapper=new org.openanzo.combus.JMSMessageWrapper(request);
messageWrapper.setProperty(SerializationConstants.resultFormat, resultFormat);
messageWrapper.setProperty(SerializationConstants.operation, UPDATE);
if (context.getAttribute(SerializationConstants.userDescription) != null) {
messageWrapper.setProperty(SerializationConstants.userDescription, context.getAttribute(SerializationConstants.userDescription, String.class));
}
org.openanzo.services.serialization.transport.BooleanSerializer.serialize(returnResults,PARAM_RETURN_RESULTS,null,messageWrapper);
messageWrapper.setProperty(PARAM_TRANSACTIONSFormat, transactionsFormat);
messageWrapper.setBody(transactions);
TextMessage response = combusConnection.requestResponse(context, org.openanzo.datasource.IUpdateService.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("update",(System.currentTimeMillis() - start));
}
}
}
}