HttpServletRequestWrapper.java

/*
 * Copyright 2003-2006 Rick Knowles <winstone-devel at lists sourceforge net>
 * Distributed under the terms of either:
 * - the common development and distribution license (CDDL), v1.0; or
 * - the GNU Lesser General Public License, v2.1 or later
 */
package javax.servlet.http;

import java.util.Enumeration;
import java.security.Principal;

/**
 * Wraps HttpServletRequest objects in a decorator pattern
 *
 * @author <a href="mailto:rick_knowles@hotmail.com">Rick Knowles</a>
 */
public class HttpServletRequestWrapper extends
        javax.servlet.ServletRequestWrapper implements HttpServletRequest {
    private HttpServletRequest httpRequest;

    public HttpServletRequestWrapper(HttpServletRequest request) {
        super(request);
        this.httpRequest = request;
    }

    public void setRequest(javax.servlet.ServletRequest request) {
        if (request instanceof HttpServletRequest) {
            super.setRequest(request);
            this.httpRequest = (HttpServletRequest) request;
        } else
            throw new IllegalArgumentException("Not an HttpServletRequest");
    }

    public String getAuthType() {
        return this.httpRequest.getAuthType();
    }

    public String getContextPath() {
        return this.httpRequest.getContextPath();
    }

    public Cookie[] getCookies() {
        return this.httpRequest.getCookies();
    }

    public long getDateHeader(String name) {
        return this.httpRequest.getDateHeader(name);
    }

    public String getHeader(String name) {
        return this.httpRequest.getHeader(name);
    }

    public Enumeration getHeaderNames() {
        return this.httpRequest.getHeaderNames();
    }

    public Enumeration getHeaders(String name) {
        return this.httpRequest.getHeaders(name);
    }

    public int getIntHeader(String name) {
        return this.httpRequest.getIntHeader(name);
    }

    public String getMethod() {
        return this.httpRequest.getMethod();
    }

    public String getPathInfo() {
        return this.httpRequest.getPathInfo();
    }

    public String getPathTranslated() {
        return this.httpRequest.getPathTranslated();
    }

    public String getQueryString() {
        return this.httpRequest.getQueryString();
    }

    public String getRemoteUser() {
        return this.httpRequest.getRemoteUser();
    }

    public String getRequestedSessionId() {
        return this.httpRequest.getRequestedSessionId();
    }

    public String getRequestURI() {
        return this.httpRequest.getRequestURI();
    }

    public String getServletPath() {
        return this.httpRequest.getServletPath();
    }

    public StringBuffer getRequestURL() {
        return this.httpRequest.getRequestURL();
    }

    public HttpSession getSession() {
        return this.httpRequest.getSession();
    }

    public HttpSession getSession(boolean create) {
        return this.httpRequest.getSession(create);
    }

    public Principal getUserPrincipal() {
        return this.httpRequest.getUserPrincipal();
    }

    public boolean isRequestedSessionIdFromCookie() {
        return this.httpRequest.isRequestedSessionIdFromCookie();
    }

    public boolean isRequestedSessionIdFromURL() {
        return this.httpRequest.isRequestedSessionIdFromURL();
    }

    public boolean isRequestedSessionIdValid() {
        return this.httpRequest.isRequestedSessionIdValid();
    }

    public boolean isUserInRole(String role) {
        return this.httpRequest.isUserInRole(role);
    }

    /**
     * @deprecated
     */
    public boolean isRequestedSessionIdFromUrl() {
        return this.httpRequest.isRequestedSessionIdFromUrl();
    }
}