org.exoplatform.frameworks.jcr.command.web.GenericWebAppContext.java Source code

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Here is the source code for org.exoplatform.frameworks.jcr.command.web.GenericWebAppContext.java

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/*
 * Copyright (C) 2009 eXo Platform SAS.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package org.exoplatform.frameworks.jcr.command.web;

import org.apache.commons.chain.web.servlet.ServletWebContext;
import org.exoplatform.frameworks.jcr.command.JCRAppContext;
import org.exoplatform.services.jcr.core.ManageableRepository;
import org.exoplatform.services.jcr.ext.common.SessionProvider;
import org.exoplatform.services.log.ExoLogger;
import org.exoplatform.services.log.Log;

import java.util.Enumeration;

import javax.jcr.LoginException;
import javax.jcr.NoSuchWorkspaceException;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 * Created by The eXo Platform SAS .
 * 
 * @author <a href="mailto:gennady.azarenkov@exoplatform.com">Gennady Azarenkov</a>
 * @version $Id: GenericWebAppContext.java 5800 2006-05-28 18:03:31Z geaz $
 */

public class GenericWebAppContext extends ServletWebContext implements JCRAppContext {

    public static final String JCR_CONTENT_MAPPING = "org.exoplatform.frameworks.web.repositoryMapping";

    private static final Log LOG = ExoLogger.getLogger("exo.jcr.framework.command.JCRWebAppContext");

    protected final SessionProvider sessionProvider;

    protected final ManageableRepository repository;

    protected String currentWorkspace;

    public GenericWebAppContext(ServletContext servletContext, HttpServletRequest request,
            HttpServletResponse response, SessionProvider sessionProvider, ManageableRepository repository) {

        initialize(servletContext, request, response);

        this.sessionProvider = sessionProvider;
        this.repository = repository;

        // log.info("WEb context ---------------");
        // initialize context with all props
        Enumeration en = servletContext.getInitParameterNames();
        while (en.hasMoreElements()) {
            String name = (String) en.nextElement();
            put(name, servletContext.getInitParameter(name));
            LOG.debug("ServletContext init param: " + name + "=" + servletContext.getInitParameter(name));
        }

        en = servletContext.getAttributeNames();
        while (en.hasMoreElements()) {
            String name = (String) en.nextElement();
            put(name, servletContext.getAttribute(name));
            LOG.debug("ServletContext: " + name + "=" + servletContext.getAttribute(name));
        }

        HttpSession session = request.getSession(false);
        if (session != null) {
            en = session.getAttributeNames();
            while (en.hasMoreElements()) {
                String name = (String) en.nextElement();
                put(name, session.getAttribute(name));
                LOG.debug("Session: " + name + "=" + session.getAttribute(name));
            }
        }

        en = request.getAttributeNames();
        while (en.hasMoreElements()) {
            String name = (String) en.nextElement();
            put(name, request.getAttribute(name));
        }

        en = request.getParameterNames();
        while (en.hasMoreElements()) {
            String name = (String) en.nextElement();
            put(name, request.getParameter(name));
            LOG.debug("Request: " + name + "=" + request.getParameter(name));
        }
    }

    /*
     * (non-Javadoc)
     * @see org.exoplatform.frameworks.jcr.command.JCRAppContext#getSession()
     */
    public Session getSession() throws LoginException, NoSuchWorkspaceException, RepositoryException {
        return sessionProvider.getSession(currentWorkspace, repository);
    }

    /*
     * (non-Javadoc)
     * @see org.exoplatform.frameworks.jcr.command.JCRAppContext#setCurrentWorkspace(java.lang.String)
     */
    public void setCurrentWorkspace(String workspaceName) {
        this.currentWorkspace = workspaceName;
    }

}