geoserverservletcontextinitializer.java

来自「电子地图服务器,搭建自己的地图服务」· Java 代码 · 共 47 行

/* Copyright (c) 2001 - 2007 TOPP - www.openplans.org. All rights reserved.
 * This code is licensed under the GPL 2.0 license, availible at the root
 * application directory.
 */
package org.vfny.geoserver.global;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.web.context.WebApplicationContext;


/**
 * Places a GeoServer module into the servlet context.
 * <p>
 * This class is only around to maintain backwards compatability for hte
 * struts ui stuff which requires application modules to be placed into the
 * servlet context.
 * </p>
 * @author Justin Deoliveira, The Open Planning Project, [e-mail]
 *
 */
public class GeoServerServletContextInitializer implements ApplicationContextAware {
    /**
     * The key to register the object under.
     */
    String key;

    /**
     * The  object to register.
     */
    Object object;

    public GeoServerServletContextInitializer(String key, Object object) {
        this.key = key;
        this.object = object;
    }

    public void setApplicationContext(ApplicationContext context)
        throws BeansException {
        if (context instanceof WebApplicationContext) {
            WebApplicationContext webContext = (WebApplicationContext) context;
            webContext.getServletContext().setAttribute(key, object);
        }
    }
}