com.opengsn.controller.manager.FacilityManagerClient.java Source code

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Here is the source code for com.opengsn.controller.manager.FacilityManagerClient.java

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/**
 * Copyright 2009-2011 cole de technologie suprieure,
 * Communication Research Centre Canada,
 * Inocybe Technologies Inc. and 6837247 CANADA Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.opengsn.controller.manager;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import org.springframework.context.support.ClassPathXmlApplicationContext;

import com.greenstarnetwork.services.facilitymanager.FacilityManagerException_Exception;
import com.greenstarnetwork.services.facilitymanager.IFacilityManager;
import com.opengsn.controller.tools.Logger;
import com.opengsn.services.facilitymanager.model.FacilityModel;

/**
 * Handling a list of Facility Managers
 * @author knguyen
 *
 */
public class FacilityManagerClient {

    //controller state logger
    private Logger log = Logger.getLogger();

    IFacilityManager facilityMgr = null;

    public FacilityManagerClient() {
        ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(
                new String[] { "webapp/WEB-INF/applicationContext.xml" });
        facilityMgr = (IFacilityManager) context.getBean("facilityManagerClient");
    }

    /**
     * Get Facility Models of a given Facility Manager
     * @return
     */
    public List<FacilityModel> getFacilityList() {
        List<FacilityModel> ret = null;
        try {
            List<String> xmlModels = facilityMgr.listAllFacilities();
            if (xmlModels != null) {
                ret = new ArrayList<FacilityModel>();
                Iterator<String> it = xmlModels.iterator();
                while (it.hasNext()) {
                    FacilityModel m = FacilityModel.fromXML((String) it.next());
                    ret.add(m);
                }
            }
        } catch (FacilityManagerException_Exception e) {
            log.debug(e.toString());
        }
        return ret;
    }
}