defaultgazetteermanagerfactory.java

esri的ArcGIS Server超级学习模板程序（for java）

package com.esri.solutions.jitk.common.gazetteer;

import java.util.Map;


/**
 * Concrete implementation of the {@link IGazetteerManagerFactory}.  This factory
 * class will create only one instance of the {@link IGazetteerManager}.
 */
public class DefaultGazetteerManagerFactory implements IGazetteerManagerFactory {
    /**
     * Reference to the {@link IGazetteerManager} object.
     */
    private IGazetteerManager m_manager = null;

    /**
     * {@link Map} of configured Gazetteer services.
     */
    private Map<String, String> m_configuredServices = null;

    /*
     * (non-Javadoc)
     * @see com.esri.solutions.jitk.common.gazetteer.IGazetteerManagerFactory#getGazetteerManager()
     */
    public synchronized IGazetteerManager getGazetteerManager() {
        if (m_manager == null) {
            m_manager = new GazetteerManager();

            m_manager.init(getConfiguredServices());
        }

        return m_manager;
    }

    /*
     * (non-Javadoc)
     * @see com.esri.solutions.jitk.common.gazetteer.IGazetteerManagerFactory#getConfiguredServices()
     */
    public Map<String, String> getConfiguredServices() {
        return m_configuredServices;
    }

    /*
     * (non-Javadoc)
     * @see com.esri.solutions.jitk.common.gazetteer.IGazetteerManagerFactory#setConfiguredServices(java.util.Map)
     */
    public void setConfiguredServices(Map<String, String> services) {
        m_configuredServices = services;
    }
}