requestwrapper.java

一个很好的开源项目管理系统源代码

package net.java.workeffort.webapp.support;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletRequestWrapper;

/**
 * Used to mimic standard container behaviour for getRequestURL() for containers
 * like Resin and WebSphere.
 * @see RequestOverrideFilter
 * @author Antony Joseph
 */
public class RequestWrapper extends HttpServletRequestWrapper {

    private StringBuffer initialRequestURL;

    public RequestWrapper(HttpServletRequest request) {
        super(request);
        this.initialRequestURL = super.getRequestURL();
    }

    /**
     * @return the intial requestURL
     */
    public StringBuffer getRequestURL() {
        return new StringBuffer(initialRequestURL.toString());
    }

}