PersonalisationCommsServer.java

/**
 * Copyright (c) 2011, SOCIETIES Consortium (WATERFORD INSTITUTE OF TECHNOLOGY (TSSG), HERIOT-WATT UNIVERSITY (HWU), SOLUTA.NET 
 * (SN), GERMAN AEROSPACE CENTRE (Deutsches Zentrum fuer Luft- und Raumfahrt e.V.) (DLR), Zavod za varnostne tehnologije
 * informacijske družbe in elektronsko poslovanje (SETCCE), INSTITUTE OF COMMUNICATION AND COMPUTER SYSTEMS (ICCS), LAKE
 * COMMUNICATIONS (LAKE), INTEL PERFORMANCE LEARNING SOLUTIONS LTD (INTEL), PORTUGAL TELECOM INOVAÇÃO, SA (PTIN), IBM Corp., 
 * INSTITUT TELECOM (ITSUD), AMITEC DIACHYTI EFYIA PLIROFORIKI KAI EPIKINONIES ETERIA PERIORISMENIS EFTHINIS (AMITEC), TELECOM 
 * ITALIA S.p.a.(TI),  TRIALOG (TRIALOG), Stiftelsen SINTEF (SINTEF), NEC EUROPE LTD (NEC))
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following
 * conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
 *    disclaimer in the documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 
 * SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package org.societies.personalisation.groupmanager.impl;

import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;

import org.societies.api.comm.xmpp.datatypes.Stanza;
import org.societies.api.comm.xmpp.exceptions.CommunicationException;
import org.societies.api.comm.xmpp.exceptions.XMPPError;
import org.societies.api.comm.xmpp.interfaces.ICommManager;
import org.societies.api.comm.xmpp.interfaces.IFeatureServer;
import org.societies.api.identity.IIdentity;
import org.societies.api.identity.IIdentityManager;
import org.societies.api.identity.InvalidFormatException;
import org.societies.api.identity.Requestor;
import org.societies.api.identity.RequestorCis;
import org.societies.api.identity.RequestorService;
import org.societies.api.personalisation.mgmt.IPersonalisationManager;
import org.societies.api.personalisation.model.IAction;
import org.societies.api.schema.identity.RequestorBean;
import org.societies.api.schema.identity.RequestorCisBean;
import org.societies.api.schema.identity.RequestorServiceBean;
import org.societies.api.schema.personalisation.mgmt.PersonalisationManagerBean;
import org.societies.api.schema.personalisation.mgmt.PersonalisationMethodType;
import org.societies.api.schema.personalisation.model.ActionBean;

/**
 * Describe your class here...
 *
 * @author Eliza
 *
 */
public class PersonalisationCommsServer implements IFeatureServer{

	private static final List<String> NAMESPACES = Collections.unmodifiableList(
			  Arrays.asList("http://societies.org/api/schema/personalisation/model",
				  		"http://societies.org/api/schema/personalisation/mgmt",
				  		"http://societies.org/api/schema/identity",
				  		"http://societies.org/api/schema/servicelifecycle/model"));
	private static final List<String> PACKAGES = Collections.unmodifiableList(
		  Arrays.asList("org.societies.api.schema.personalisation.model",
						"org.societies.api.schema.personalisation.mgmt",
						"org.societies.api.schema.identity",
						"org.societies.api.schema.servicelifecycle.model"));
	
	private ICommManager commsMgr;
	private IIdentityManager idm;
	private IPersonalisationManager persoMgr;
	
	@Override
	public List<String> getJavaPackages() {
		// TODO Auto-generated method stub
		return PACKAGES;
	}
	
	public void InitService() {
		//REGISTER OUR ServiceManager WITH THE XMPP Communication Manager
		try {
			commsMgr.register(this); 
		} catch (CommunicationException e) {
			e.printStackTrace();
		}
	}

	@Override
	public Object getQuery(Stanza stanza, Object bean) throws XMPPError {
		try {
			if (bean instanceof PersonalisationManagerBean){
				if (((PersonalisationManagerBean) bean).getMethod().equals(PersonalisationMethodType.GET_PREFERENCE)){
					Requestor requestor = getRequestor(((PersonalisationManagerBean) bean).getRequestor());
					IIdentity userIdentity = this.idm.fromJid(((PersonalisationManagerBean) bean).getUserIdentity());
					Future<IAction> futureAction = this.getPersoMgr().getPreference(requestor, 
							userIdentity,
							((PersonalisationManagerBean) bean).getServiceType(), 
							((PersonalisationManagerBean) bean).getServiceId(),
							((PersonalisationManagerBean) bean).getParameterName());
					IAction action = futureAction.get();
					return this.createActionBean(action);
					
				}
			}
		} catch (InvalidFormatException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (InterruptedException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (ExecutionException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		return null;
	}

	private Object createActionBean(IAction action) {
		ActionBean bean = new ActionBean();
		bean.setServiceID(action.getServiceID());
		bean.setParameterName(action.getparameterName());
		bean.setServiceType(action.getServiceType());
		bean.setValue(action.getvalue());
		return bean;
	}

	@Override
	public List<String> getXMLNamespaces() {
		// TODO Auto-generated method stub
		return NAMESPACES;
	}

	@Override
	public void receiveMessage(Stanza stanza, Object bean) {

	}

	private Requestor getRequestor(RequestorBean requestorBean) {
		try {

			IIdentity requestorId = this.idm.fromJid(requestorBean
					.getRequestorId());
			if (requestorBean instanceof RequestorCisBean) {

				IIdentity requestorCisId = this.idm
						.fromJid(((RequestorCisBean) requestorBean)
								.getCisRequestorId());
				return new RequestorCis(requestorId, requestorCisId);

			}else if (requestorBean instanceof RequestorServiceBean){
				return new RequestorService(requestorId, ((RequestorServiceBean) requestorBean).getRequestorServiceId());
			}else{
				return new Requestor(requestorId);
			}
		} catch (InvalidFormatException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		return null;
	}

	@Override
	public Object setQuery(Stanza arg0, Object arg1) throws XMPPError {
		// TODO Auto-generated method stub
		return null;
	}




	/**
	 * @return the commsMgr
	 */
	public ICommManager getCommsMgr() {
		return commsMgr;
	}

	/**
	 * @param commsMgr the commsMgr to set
	 */
	public void setCommsMgr(ICommManager commsMgr) {
		this.commsMgr = commsMgr;
		this.idm = this.commsMgr.getIdManager();
	}

	/**
	 * @return the persoMgr
	 */
	public IPersonalisationManager getPersoMgr() {
		return persoMgr;
	}

	/**
	 * @param persoMgr the persoMgr to set
	 */
	public void setPersoMgr(IPersonalisationManager persoMgr) {
		this.persoMgr = persoMgr;
	}

}