egovframework.rte.tex.com.EgovAccessDeniedHandlerImpl.java Source code

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Here is the source code for egovframework.rte.tex.com.EgovAccessDeniedHandlerImpl.java

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/*
 * Copyright 2011 MOPAS(Ministry of Public Administration and Security).
 *
 * 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 egovframework.rte.tex.com;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.security.AccessDeniedException;
import org.springframework.security.ui.AccessDeniedHandlerImpl;

/**  
 * @Class Name : ImagePaginationRenderer.java
 * @Description : ImagePaginationRenderer Class
 * @Modification Information  
 * @
 * @  ?      ?              
 * @ ---------   ---------   -------------------------------
 * @ 2009.03.16           ?
 * 
 * @author ??  
 * @since 2009. 03.16
 * @version 1.0
 * @see
 * 
 *  Copyright (C) by MOPAS All right reserved.
 */
public class EgovAccessDeniedHandlerImpl extends AccessDeniedHandlerImpl {
    private String errorPage;

    public void handle(ServletRequest request, ServletResponse response,
            AccessDeniedException accessDeniedException) throws IOException, ServletException {

        if (errorPage != null) {
            // Put exception into request scope (perhaps of use to a view)
            ((HttpServletRequest) request).setAttribute(SPRING_SECURITY_ACCESS_DENIED_EXCEPTION_KEY,
                    accessDeniedException);

            // Perform RequestDispatcher "forward"
            //RequestDispatcher rd = request.getRequestDispatcher(errorPage);
            //rd.forward(request, response);

            ((HttpServletResponse) response).sendRedirect(errorPage);

        }

        if (!response.isCommitted()) {
            // Send 403 (we do this after response has been written)
            ((HttpServletResponse) response).sendError(HttpServletResponse.SC_FORBIDDEN,
                    accessDeniedException.getMessage());
        }
    }

    public void setErrorPage(String errorPage) {
        if ((errorPage != null) && !errorPage.startsWith("/")) {
            throw new IllegalArgumentException("errorPage must begin with '/'");
        }

        this.errorPage = errorPage;
    }

}