/*
* JBoss, Home of Professional Open Source
* Copyright 2011, Red Hat, Inc. and/or its affiliates, and individual
* contributors as indicated by the @authors tag. All rights reserved.
* See the copyright.txt in the distribution for a full listing
* of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU General Public License, v. 2.0.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License,
* v. 2.0 along with this distribution; if not, write to the Free
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.mobicents.diameter.stack.functional.gx.base;
import org.jdiameter.api.Avp;
import org.jdiameter.api.AvpSet;
import org.jdiameter.api.IllegalDiameterStateException;
import org.jdiameter.api.InternalException;
import org.jdiameter.api.OverloadException;
import org.jdiameter.api.Request;
import org.jdiameter.api.RouteException;
import org.jdiameter.api.app.AppAnswerEvent;
import org.jdiameter.api.app.AppRequestEvent;
import org.jdiameter.api.app.AppSession;
import org.jdiameter.api.gx.ClientGxSession;
import org.jdiameter.api.gx.events.GxCreditControlAnswer;
import org.jdiameter.api.gx.events.GxCreditControlRequest;
import org.jdiameter.api.gx.events.GxReAuthRequest;
import org.jdiameter.common.impl.app.gx.GxReAuthAnswerImpl;
import org.mobicents.diameter.stack.functional.Utils;
import org.mobicents.diameter.stack.functional.gx.AbstractClient;
/**
* Base implementation of Client
*
* @author <a href="mailto:brainslog@gmail.com"> Alexandre Mendonca </a>
* @author <a href="mailto:baranowb@gmail.com"> Bartosz Baranowski </a>
*/
public class Client extends AbstractClient {
protected boolean sentINITIAL;
protected boolean sentINTERIM;
protected boolean sentTERMINATE;
protected boolean sentEVENT;
protected boolean sentREAUTH;
protected boolean receiveINITIAL;
protected boolean receiveINTERIM;
protected boolean receiveTERMINATE;
protected boolean receiveEVENT;
protected boolean receiveREAUTH;
protected GxReAuthRequest reAuthRequest;
/**
*
*/
public Client() {
}
public void sendInitial() throws Exception {
GxCreditControlRequest initialRequest = super.createCCR(CC_REQUEST_TYPE_INITIAL, this.ccRequestNumber, super.clientGxSession);
this.ccRequestNumber++;
super.clientGxSession.sendCreditControlRequest(initialRequest);
Utils.printMessage(log, super.stack.getDictionary(), initialRequest.getMessage(), true);
this.sentINITIAL = true;
}
public void sendInterim() throws Exception {
if (!receiveINITIAL) {
throw new Exception();
}
GxCreditControlRequest interimRequest = super.createCCR(CC_REQUEST_TYPE_INTERIM, this.ccRequestNumber, super.clientGxSession);
this.ccRequestNumber++;
super.clientGxSession.sendCreditControlRequest(interimRequest);
Utils.printMessage(log, super.stack.getDictionary(), interimRequest.getMessage(), true);
this.sentINTERIM = true;
}
public void sendTermination() throws Exception {
if (!receiveINTERIM) {
throw new Exception();
}
GxCreditControlRequest terminateRequest = super.createCCR(CC_REQUEST_TYPE_TERMINATE, this.ccRequestNumber, super.clientGxSession);
this.ccRequestNumber++;
super.clientGxSession.sendCreditControlRequest(terminateRequest);
Utils.printMessage(log, super.stack.getDictionary(), terminateRequest.getMessage(), true);
this.sentTERMINATE = true;
}
public void sendEvent() throws Exception {
GxCreditControlRequest eventRequest = super.createCCR(CC_REQUEST_TYPE_TERMINATE, this.ccRequestNumber, super.clientGxSession);
this.ccRequestNumber++;
super.clientGxSession.sendCreditControlRequest(eventRequest);
Utils.printMessage(log, super.stack.getDictionary(), eventRequest.getMessage(), true);
this.sentEVENT = true;
}
/*
* (non-Javadoc)
*
* @see org.jdiameter.api.cca.ClientCCASessionListener#doCreditControlAnswer( org.jdiameter.api.cca.ClientCCASession,
* org.jdiameter.api.cca.events.GxCreditControlRequest, org.jdiameter.api.cca.events.JCreditControlAnswer)
*/
@Override
public void doCreditControlAnswer(ClientGxSession session, GxCreditControlRequest request, GxCreditControlAnswer answer)
throws InternalException, IllegalDiameterStateException, RouteException, OverloadException {
try {
Utils.printMessage(log, super.stack.getDictionary(), answer.getMessage(), false);
switch (answer.getRequestTypeAVPValue()) {
case CC_REQUEST_TYPE_INITIAL:
if (receiveINITIAL) {
fail("Received INITIAL more than once!", null);
}
receiveINITIAL = true;
break;
case CC_REQUEST_TYPE_INTERIM:
if (receiveINTERIM) {
fail("Received INTERIM more than once!", null);
}
receiveINTERIM = true;
break;
case CC_REQUEST_TYPE_TERMINATE:
if (receiveTERMINATE) {
fail("Received TERMINATE more than once!", null);
}
receiveTERMINATE = true;
break;
case CC_REQUEST_TYPE_EVENT:
if (receiveEVENT) {
fail("Received EVENT more than once!", null);
}
receiveEVENT = true;
break;
default:
}
}
catch (Exception e) {
e.printStackTrace();
}
}
/*
* (non-Javadoc)
*
* @see org.jdiameter.api.cca.ClientCCASessionListener#doReAuthRequest(org.jdiameter .api.cca.ClientCCASession,
* org.jdiameter.api.auth.events.ReAuthRequest)
*/
@Override
public void doGxReAuthRequest(ClientGxSession session, GxReAuthRequest request)
throws InternalException, IllegalDiameterStateException, RouteException, OverloadException {
try {
Utils.printMessage(log, super.stack.getDictionary(), request.getMessage(), false);
if (sentREAUTH) {
fail("Received REAUTH more than once!", null);
}
receiveREAUTH = true;
reAuthRequest = request;
}
catch (Exception e) {
e.printStackTrace();
}
//fail("Received \"ReAuthRequest\" event, request[" + request + "], on session[" + session + "]", null);
}
/*
* (non-Javadoc)
*
* @see org.jdiameter.api.cca.ClientCCASessionListener#doOtherEvent(org.jdiameter .api.app.AppSession,
* org.jdiameter.api.app.AppRequestEvent, org.jdiameter.api.app.AppAnswerEvent)
*/
@Override
public void doOtherEvent(AppSession session, AppRequestEvent request, AppAnswerEvent answer)
throws InternalException, IllegalDiameterStateException, RouteException, OverloadException {
fail("Received \"Other\" event, request[" + request + "], answer[" + answer + "], on session[" + session + "]", null);
}
// ------------ getters for some vars;
public boolean isSentINITIAL() {
return sentINITIAL;
}
public boolean isSentEVENT() {
return sentEVENT;
}
public boolean isReceiveEVENT() {
return receiveEVENT;
}
public boolean isSentINTERIM() {
return sentINTERIM;
}
public boolean isSentTERMINATE() {
return sentTERMINATE;
}
public boolean isReceiveINITIAL() {
return receiveINITIAL;
}
public boolean isReceiveINTERIM() {
return receiveINTERIM;
}
public boolean isReceiveTERMINATE() {
return receiveTERMINATE;
}
// ------------ getters for some vars;
@Override
protected int getChargingUnitsTime() {
return 10;
}
@Override
protected String getServiceContextId() {
return "tralalalal ID";
}
public void sendReAuth() throws Exception {
if (!this.receiveREAUTH || reAuthRequest == null) {
fail("Did not receive REAUTH or answer already sent.", null);
throw new Exception("Request: " + this.reAuthRequest);
}
GxReAuthAnswerImpl answer = new GxReAuthAnswerImpl((Request) reAuthRequest.getMessage(), 2001);
AvpSet set = answer.getMessage().getAvps();
set.removeAvp(Avp.DESTINATION_HOST);
set.removeAvp(Avp.DESTINATION_REALM);
super.clientGxSession.sendGxReAuthAnswer(answer);
sentREAUTH = true;
reAuthRequest = null;
Utils.printMessage(log, super.stack.getDictionary(), answer.getMessage(), true);
}
}