alfresco-community-repo/source/java/org/alfresco/web/scripts/WebScriptServletResponse.java

/*
 * Copyright (C) 2005-2007 Alfresco Software Limited.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.

 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.

 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

 * As a special exception to the terms and conditions of version 2.0 of 
 * the GPL, you may redistribute this Program in connection with Free/Libre 
 * and Open Source Software ("FLOSS") applications as described in Alfresco's 
 * FLOSS exception.  You should have recieved a copy of the text describing 
 * the FLOSS exception, and it is also available here: 
 * http://www.alfresco.com/legal/licensing"
 */
package org.alfresco.web.scripts;

import java.io.IOException;
import java.io.OutputStream;
import java.io.Writer;

import javax.servlet.http.HttpServletResponse;

import org.alfresco.web.ui.common.Utils;

/**
 * HTTP Servlet Web Script Response
 * 
 * @author davidc
 */
public class WebScriptServletResponse implements WebScriptResponse
{
    private HttpServletResponse res;
    
    /**
     * Construct
     * 
     * @param res
     */
    WebScriptServletResponse(HttpServletResponse res)
    {
        this.res = res;
    }

    /**
     * Gets the HTTP Servlet Response
     * 
     * @return  HTTP Servlet Response
     */
    public HttpServletResponse getHttpServletResponse()
    {
        return res;
    }
    
    /* (non-Javadoc)
     * @see org.alfresco.web.scripts.WebScriptResponse#setStatus(int)
     */
    public void setStatus(int status)
    {
        res.setStatus(status);
    }

    /* (non-Javadoc)
     * @see org.alfresco.web.scripts.WebScriptResponse#setContentType(java.lang.String)
     */
    public void setContentType(String contentType)
    {
        res.setContentType(contentType);
    }

    /* (non-Javadoc)
     * @see org.alfresco.web.scripts.WebScriptResponse#reset()
     */
    public void reset()
    {
        try
        {
            res.reset();
        }
        catch(IllegalStateException e)
        {
        }
    }

    /* (non-Javadoc)
     * @see org.alfresco.web.scripts.WebScriptResponse#getWriter()
     */
    public Writer getWriter() throws IOException
    {
        return res.getWriter();
    }

    /* (non-Javadoc)
     * @see org.alfresco.web.scripts.WebScriptResponse#getOutputStream()
     */
    public OutputStream getOutputStream() throws IOException
    {
        return res.getOutputStream();
    }

    /* (non-Javadoc)
     * @see org.alfresco.web.scripts.WebScriptResponse#encodeScriptUrl(java.lang.String)
     */
    public String encodeScriptUrl(String url)
    {
        return url;
    }

    /* (non-Javadoc)
     * @see org.alfresco.web.scripts.WebScriptResponse#getEncodeScriptUrlFunction(java.lang.String)
     */
    public String getEncodeScriptUrlFunction(String name)
    {
        return Utils.encodeJavascript(ENCODE_FUNCTION.replace("$name$", name));
    }
    
    private static final String ENCODE_FUNCTION = "{ $name$: function(url) { return url; } }";
}