ExtendContent.java

/*
 * Copyright (c) 2002-2021, City of Paris
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *  1. Redistributions of source code must retain the above copyright notice
 *     and the following disclaimer.
 *
 *  2. Redistributions in binary form must reproduce the above copyright notice
 *     and the following disclaimer in the documentation and/or other materials
 *     provided with the distribution.
 *
 *  3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its
 *     contributors may be used to endorse or promote products derived from
 *     this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 * License 1.0
 */
package fr.paris.lutece.plugins.extend.web.servlet;

import fr.paris.lutece.plugins.extend.business.extender.ResourceExtenderDTO;
import fr.paris.lutece.plugins.extend.service.extender.IResourceExtenderService;
import fr.paris.lutece.plugins.extend.service.extender.ResourceExtenderService;
import fr.paris.lutece.portal.service.spring.SpringContextService;
import fr.paris.lutece.portal.service.util.AppLogService;

import org.apache.commons.beanutils.BeanUtils;

import java.io.IOException;
import java.io.PrintWriter;

import java.lang.reflect.InvocationTargetException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * ExtendContent
 *
 */
public class ExtendContent extends HttpServlet
{
    private static final long serialVersionUID = 21000508333817457L;

    /**
     * {@inheritDoc}
     */
    @Override
    protected void doGet( HttpServletRequest request, HttpServletResponse response ) throws ServletException, IOException
    {
        ResourceExtenderDTO resourceExtender = new ResourceExtenderDTO( );

        try
        {
            BeanUtils.populate( resourceExtender, request.getParameterMap( ) );
        }
        catch( IllegalAccessException e )
        {
            AppLogService.error( "Unable to fetch data from request", e );
        }
        catch( InvocationTargetException e )
        {
            AppLogService.error( "Unable to fetch data from request", e );
        }

        IResourceExtenderService extenderService = SpringContextService.getBean( ResourceExtenderService.BEAN_SERVICE );
        String strHtml = extenderService.getContent( resourceExtender.getIdExtendableResource( ), resourceExtender.getExtendableResourceType( ),
                resourceExtender.getExtenderType( ), resourceExtender.getParameters( ), request );

        PrintWriter out = response.getWriter( );
        out.println( strHtml );
    }
}