Group.java

/**
 *  C-Nery - A home automation web application for C-Bus.
 *  Copyright (C) 2008,2009,2012  Dave Oxley <dave@daveoxley.co.uk>.
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it 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 <http://www.gnu.org/licenses/>.
 *
 */

package com.daveoxley.cnery.webservice;

import com.daveoxley.cbus.CGateException;
import com.daveoxley.cbus.CGateSession;
import com.daveoxley.cbus.Response;
import com.daveoxley.cnery.util.CBusAction;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import javax.jws.WebService;
import javax.jws.WebMethod;
import javax.jws.WebParam;
import org.jboss.seam.Component;

/**
 *
 * @author Dave Oxley <dave@daveoxley.co.uk>
 */
@WebService(serviceName = "Group")
public class Group {

    @WebMethod(operationName = "getName")
    public String getGroupName(@WebParam(name = "project") String projectName,
                               @WebParam(name = "network") int networkId,
                               @WebParam(name = "application") int applicationId,
                               @WebParam(name = "group") int groupId) {

        try{
            return getGroup(projectName, networkId, applicationId, groupId).getName();
        }
        catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }

    @WebMethod(operationName = "toggle")
    public Boolean toggle(@WebParam(name = "project") String projectName,
                          @WebParam(name = "network") int networkId,
                          @WebParam(name = "application") int applicationId,
                          @WebParam(name = "group") int groupId) {

        try{
            com.daveoxley.cbus.Group group = getGroup(projectName, networkId, applicationId, groupId);
            CBusAction cba = getCBusAction();
            Response resp = cba.toggle(group);
            cba.handleResponse(resp);

            return true;
        }
        catch (Exception e) {
            e.printStackTrace();
        }
        return false;
    }

    @WebMethod(operationName = "on")
    public Boolean on(@WebParam(name = "project") String projectName,
                      @WebParam(name = "network") int networkId,
                      @WebParam(name = "application") int applicationId,
                      @WebParam(name = "group") int groupId) {

        try{
            com.daveoxley.cbus.Group group = getGroup(projectName, networkId, applicationId, groupId);
            CBusAction cba = getCBusAction();
            Response resp = cba.on(group);
            cba.handleResponse(resp);

            return true;
        }
        catch (Exception e) {
            e.printStackTrace();
        }
        return false;
    }

    @WebMethod(operationName = "off")
    public Boolean off(@WebParam(name = "project") String projectName,
                       @WebParam(name = "network") int networkId,
                       @WebParam(name = "application") int applicationId,
                       @WebParam(name = "group") int groupId) {

        try{
            com.daveoxley.cbus.Group group = getGroup(projectName, networkId, applicationId, groupId);
            CBusAction cba = getCBusAction();
            Response resp = cba.off(group);
            cba.handleResponse(resp);

            return true;
        }
        catch (Exception e) {
            e.printStackTrace();
        }
        return false;
    }

    @WebMethod(operationName = "ramp")
    public Boolean ramp(@WebParam(name = "project") String projectName,
                        @WebParam(name = "network") int networkId,
                        @WebParam(name = "application") int applicationId,
                        @WebParam(name = "group") int groupId,
                        @WebParam(name = "level") int level,
                        @WebParam(name = "seconds") int seconds) {

        try{
            com.daveoxley.cbus.Group group = getGroup(projectName, networkId, applicationId, groupId);
            CBusAction cba = getCBusAction();
            Response resp = cba.ramp(group, level, seconds);
            cba.handleResponse(resp);

            return true;
        }
        catch (Exception e) {
            e.printStackTrace();
        }
        return false;
    }

    @WebMethod(operationName = "bellPress")
    public Boolean bellPress(@WebParam(name = "project") String projectName,
                        @WebParam(name = "network") int networkId,
                        @WebParam(name = "application") int applicationId,
                        @WebParam(name = "group") int groupId) {

        try{
            com.daveoxley.cbus.Group group = getGroup(projectName, networkId, applicationId, groupId);
            CBusAction cba = getCBusAction();
            List<Response> resps = cba.bellPress(group);
            cba.handleResponses(resps);

            return true;
        }
        catch (Exception e) {
            e.printStackTrace();
        }
        return false;
    }

    @WebMethod(operationName = "getLevel")
    public Integer getLevel(@WebParam(name = "project") String projectName,
                            @WebParam(name = "network") int networkId,
                            @WebParam(name = "application") int applicationId,
                            @WebParam(name = "group") int groupId) {

        try{
            return getGroup(projectName, networkId, applicationId, groupId).getLevel();
        }
        catch (Exception e) {
            e.printStackTrace();
        }
        return -1;
    }

    private CBusAction getCBusAction() {
        return (CBusAction)Component.getInstance(CBusAction.class);
    }

    private com.daveoxley.cbus.Group getGroup(String projectName, int networkId, int applicationId, int groupId) throws CGateException {
        CGateSession cGateSession = (CGateSession)Component.getInstance("cGateSession");
        com.daveoxley.cbus.Project project = com.daveoxley.cbus.Project.getProject(cGateSession, projectName);
        com.daveoxley.cbus.Network network = project.getNetwork(networkId);
        com.daveoxley.cbus.Application application = network.getApplication(applicationId);
        return application.getGroup(groupId);
    }
}