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org.jdiameter.common.impl.app.s13.S13SessionFactoryImpl Maven / Gradle / Ivy
/*
* TeleStax, Open Source Cloud Communications
* Copyright 2011-2016, TeleStax Inc. and individual contributors
* by the @authors tag.
*
* This program is free software: you can redistribute it and/or modify
* under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation; either version 3 of
* the License, or (at your option) any later version.
*
* 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see
*/
package org.jdiameter.common.impl.app.s13;
import org.jdiameter.api.Answer;
import org.jdiameter.api.ApplicationId;
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.SessionFactory;
import org.jdiameter.api.app.AppAnswerEvent;
import org.jdiameter.api.app.AppRequestEvent;
import org.jdiameter.api.app.AppSession;
import org.jdiameter.api.app.StateChangeListener;
import org.jdiameter.api.s13.ClientS13Session;
import org.jdiameter.api.s13.ClientS13SessionListener;
import org.jdiameter.api.s13.ServerS13Session;
import org.jdiameter.api.s13.ServerS13SessionListener;
import org.jdiameter.api.s13.events.JMEIdentityCheckAnswer;
import org.jdiameter.api.s13.events.JMEIdentityCheckRequest;
import org.jdiameter.client.api.ISessionFactory;
import org.jdiameter.client.impl.app.s13.IClientS13SessionData;
import org.jdiameter.client.impl.app.s13.S13ClientSessionImpl;
import org.jdiameter.common.api.app.IAppSessionDataFactory;
import org.jdiameter.common.api.app.s13.IS13MessageFactory;
import org.jdiameter.common.api.app.s13.IS13SessionData;
import org.jdiameter.common.api.app.s13.IS13SessionFactory;
import org.jdiameter.common.api.data.ISessionDatasource;
import org.jdiameter.server.impl.app.s13.IServerS13SessionData;
import org.jdiameter.server.impl.app.s13.S13ServerSessionImpl;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@SuppressWarnings("all") //3rd party lib
public class S13SessionFactoryImpl
implements IS13SessionFactory, ServerS13SessionListener, ClientS13SessionListener, IS13MessageFactory,
StateChangeListener {
private static final Logger logger = LoggerFactory.getLogger(S13SessionFactoryImpl.class);
protected ISessionFactory sessionFactory;
protected ServerS13SessionListener serverSessionListener;
protected ClientS13SessionListener clientSessionListener;
protected IS13MessageFactory messageFactory;
protected StateChangeListener stateListener;
protected ISessionDatasource iss;
protected IAppSessionDataFactory sessionDataFactory;
public S13SessionFactoryImpl() {
}
;
public S13SessionFactoryImpl(SessionFactory sessionFactory) {
super();
init(sessionFactory);
}
public void init(SessionFactory sessionFactory) {
this.sessionFactory = (ISessionFactory) sessionFactory;
this.iss = this.sessionFactory.getContainer().getAssemblerFacility().getComponentInstance(ISessionDatasource.class);
this.sessionDataFactory = (IAppSessionDataFactory) this.iss.getDataFactory(IS13SessionData.class);
}
/**
* @return the serverSessionListener
*/
@Override
public ServerS13SessionListener getServerSessionListener() {
return serverSessionListener != null ? serverSessionListener : this;
}
/**
* @param serverSessionListener the serverSessionListener to set
*/
@Override
public void setServerSessionListener(ServerS13SessionListener serverSessionListener) {
this.serverSessionListener = serverSessionListener;
}
/**
* @return the serverSessionListener
*/
@Override
public ClientS13SessionListener getClientSessionListener() {
return clientSessionListener != null ? clientSessionListener : this;
}
/**
* @param serverSessionListener the serverSessionListener to set
*/
@Override
public void setClientSessionListener(ClientS13SessionListener clientSessionListener) {
this.clientSessionListener = clientSessionListener;
}
/**
* @return the messageFactory
*/
@Override
public IS13MessageFactory getMessageFactory() {
return messageFactory != null ? messageFactory : this;
}
/**
* @param messageFactory the messageFactory to set
*/
@Override
public void setMessageFactory(IS13MessageFactory messageFactory) {
this.messageFactory = messageFactory;
}
/**
* @return the stateListener
*/
@Override
public StateChangeListener getStateListener() {
return stateListener != null ? stateListener : this;
}
/**
* @param stateListener the stateListener to set
*/
@Override
public void setStateListener(StateChangeListener stateListener) {
this.stateListener = stateListener;
}
@Override
public AppSession getSession(String sessionId, Class extends AppSession> aClass) {
if (sessionId == null) {
throw new IllegalArgumentException("SessionId must not be null");
}
if (!this.iss.exists(sessionId)) {
return null;
}
AppSession appSession = null;
try {
if (aClass == ServerS13Session.class) {
IServerS13SessionData sessionData = (IServerS13SessionData) this.sessionDataFactory
.getAppSessionData(ServerS13Session.class, sessionId);
S13ServerSessionImpl serverSession = new S13ServerSessionImpl(sessionData, getMessageFactory(), sessionFactory,
this.getServerSessionListener());
serverSession.getSessions().get(0).setRequestListener(serverSession);
appSession = serverSession;
} else if (aClass == ClientS13Session.class) {
IClientS13SessionData sessionData = (IClientS13SessionData) this.sessionDataFactory
.getAppSessionData(ClientS13Session.class, sessionId);
S13ClientSessionImpl clientSession = new S13ClientSessionImpl(sessionData, getMessageFactory(), sessionFactory,
this.getClientSessionListener());
clientSession.getSessions().get(0).setRequestListener(clientSession);
appSession = clientSession;
} else {
throw new IllegalArgumentException(
"Wrong session class: " + aClass + ". Supported[" + ServerS13Session.class + "]");
}
} catch (Exception e) {
logger.error("Failure to obtain new S13 Session.", e);
}
return appSession;
}
@Override
public AppSession getNewSession(String sessionId, Class extends AppSession> aClass, ApplicationId applicationId,
Object[] args) {
AppSession appSession = null;
try {
if (aClass == ServerS13Session.class) {
if (sessionId == null) {
if (args != null && args.length > 0 && args[0] instanceof Request) {
Request request = (Request) args[0];
sessionId = request.getSessionId();
} else {
sessionId = this.sessionFactory.getSessionId();
}
}
IServerS13SessionData sessionData = (IServerS13SessionData) this.sessionDataFactory
.getAppSessionData(ServerS13Session.class, sessionId);
sessionData.setApplicationId(applicationId);
S13ServerSessionImpl serverSession = new S13ServerSessionImpl(sessionData, getMessageFactory(), sessionFactory,
this.getServerSessionListener());
iss.addSession(serverSession);
serverSession.getSessions().get(0).setRequestListener(serverSession);
appSession = serverSession;
} else if (aClass == ClientS13Session.class) {
if (sessionId == null) {
if (args != null && args.length > 0 && args[0] instanceof Request) {
Request request = (Request) args[0];
sessionId = request.getSessionId();
} else {
sessionId = this.sessionFactory.getSessionId();
}
}
IClientS13SessionData sessionData = (IClientS13SessionData) this.sessionDataFactory
.getAppSessionData(ClientS13Session.class, sessionId);
sessionData.setApplicationId(applicationId);
S13ClientSessionImpl clientSession = new S13ClientSessionImpl(sessionData, getMessageFactory(), sessionFactory,
this.getClientSessionListener());
iss.addSession(clientSession);
clientSession.getSessions().get(0).setRequestListener(clientSession);
appSession = clientSession;
} else {
throw new IllegalArgumentException(
"Wrong session class: " + aClass + ". Supported[" + ServerS13Session.class + "]");
}
} catch (Exception e) {
logger.error("Failure to obtain new S13 Session.", e);
}
return appSession;
}
@Override
public void stateChanged(Enum oldState, Enum newState) {
logger.info("Diameter S13 Session Factory :: stateChanged :: oldState[{}], newState[{}]", oldState, newState);
}
@Override
public long getApplicationId() {
return 16777252;
}
@Override
public void stateChanged(AppSession source, Enum oldState, Enum newState) {
logger.info("Diameter S13 Session Factory :: stateChanged :: Session, [{}], oldState[{}], newState[{}]",
new Object[] { source, oldState, newState });
}
@Override
public JMEIdentityCheckAnswer createMEIdentityCheckAnswer(Answer answer) {
return new JMEIdentityCheckAnswerImpl(answer);
}
@Override
public JMEIdentityCheckRequest createMEIdentityCheckRequest(Request request) {
return new JMEIdentityCheckRequestImpl(request);
}
@Override
public void doMEIdentityCheckRequestEvent(ServerS13Session appSession, JMEIdentityCheckRequest request)
throws InternalException, IllegalDiameterStateException, RouteException, OverloadException {
logger.info("Diameter S13 Session Factory :: doMEIdentityCheckRequestEvent :: appSession[{}], Request[{}]", appSession,
request);
}
@Override
public void doOtherEvent(AppSession appSession, AppRequestEvent request, AppAnswerEvent answer)
throws InternalException, IllegalDiameterStateException, RouteException, OverloadException {
logger.info("Diameter S13 Session Factory :: doOtherEvent :: appSession[{}], Request[{}], Answer[{}]",
new Object[] { appSession, request, answer });
}
@Override
public void doMEIdentityCheckAnswerEvent(ClientS13Session appSession, JMEIdentityCheckRequest request,
JMEIdentityCheckAnswer answer)
throws InternalException, IllegalDiameterStateException, RouteException, OverloadException {
logger.info("Diameter S13 Session Factory :: doMEIdentityCheckAnswerEvent :: appSession[{}], Request[{}], Answer[{}]",
new Object[] { appSession, request, answer });
}
}