net.mindengine.oculus.frontend.web.controllers.project.ProjectBrowseController.java Source code

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Here is the source code for net.mindengine.oculus.frontend.web.controllers.project.ProjectBrowseController.java

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/*******************************************************************************
* 2012 Ivan Shubin http://mindengine.net
* 
* This file is part of MindEngine.net Oculus Frontend.
* 
* 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 3 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 Oculus Frontend.  If not, see <http://www.gnu.org/licenses/>.
******************************************************************************/
package net.mindengine.oculus.frontend.web.controllers.project;

import java.util.HashMap;
import java.util.Map;

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

import net.mindengine.oculus.frontend.domain.project.ProjectBrowseFilter;
import net.mindengine.oculus.frontend.domain.project.ProjectBrowseResult;
import net.mindengine.oculus.frontend.service.project.ProjectDAO;
import net.mindengine.oculus.frontend.web.controllers.SecureSimpleFormController;

import org.springframework.validation.BindException;
import org.springframework.web.servlet.ModelAndView;

/**
 * Displays only the root projects.
 * 
 * @author Ivan Shubin
 * 
 */
public class ProjectBrowseController extends SecureSimpleFormController {
    private ProjectDAO projectDAO;

    private ProjectBrowseFilter filter;

    @SuppressWarnings("unchecked")
    @Override
    protected Map referenceData(HttpServletRequest request) throws Exception {
        Map map = new HashMap();

        filter.setOnlyRoot(true);
        ProjectBrowseResult projectBrowseResult = projectDAO.browseProjects(filter);
        map.put("projectBrowseResult", projectBrowseResult);
        map.put("title", getTitle());
        return map;
    }

    @Override
    protected Object formBackingObject(HttpServletRequest request) throws Exception {
        Object object = super.formBackingObject(request);
        setFilter((ProjectBrowseFilter) object);
        return object;
    }

    @Override
    protected ModelAndView onSubmit(HttpServletRequest request, HttpServletResponse response, Object command,
            BindException errors) throws Exception {
        ModelAndView mav = new ModelAndView(getSuccessView());
        setFilter((ProjectBrowseFilter) command);
        mav.addObject("projectBrowseFilter", command);
        mav.addAllObjects(referenceData(request));
        return mav;
    }

    public ProjectDAO getProjectDAO() {
        return projectDAO;
    }

    public void setProjectDAO(ProjectDAO projectDAO) {
        this.projectDAO = projectDAO;
    }

    public void setFilter(ProjectBrowseFilter filter) {
        this.filter = filter;
    }

    public ProjectBrowseFilter getFilter() {
        return filter;
    }
}