HttpSessionWrapper.java

package org.andromda.cartridges.jsf.portlet.myfaces.tomahawk.support;

import java.util.ArrayList;
import java.util.Enumeration;
import java.util.List;
import javax.portlet.PortletContext;
import javax.portlet.PortletSession;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpSession;
import javax.servlet.http.HttpSessionContext;

/**
 * This class is a dummy HttpSessionWrapper.
 *
 * @author <a href="mailto:shinsuke@yahoo.co.jp">Shinsuke Sugaya</a>
 */
@SuppressWarnings("deprecation")
public class HttpSessionWrapper
    implements HttpSession
{
    private final PortletSession portletSession;
    private final PortletContext portletContext;

    /**
     * @param portletSession
     * @param portletContext
     */
    public HttpSessionWrapper(
        final PortletSession portletSession,
        final PortletContext portletContext)
    {
        this.portletSession = portletSession;
        this.portletContext = portletContext;
    }

    /**
     * @see javax.servlet.http.HttpSession#getCreationTime()
     */
    public long getCreationTime()
    {
        return portletSession.getCreationTime();
    }

    /**
     * @see javax.servlet.http.HttpSession#getId()
     */
    public String getId()
    {
        return portletSession.getId();
    }

    /**
     * @see javax.servlet.http.HttpSession#getLastAccessedTime()
     */
    public long getLastAccessedTime()
    {
        return portletSession.getLastAccessedTime();
    }

    /**
     * @see javax.servlet.http.HttpSession#getServletContext()
     */
    public ServletContext getServletContext()
    {
        return new ServletContextWrapper(portletContext);
    }

    /**
     * @see javax.servlet.http.HttpSession#setMaxInactiveInterval(int)
     */
    public void setMaxInactiveInterval(final int arg0)
    {
        portletSession.setMaxInactiveInterval(arg0);
    }

    /**
     * @see javax.servlet.http.HttpSession#getMaxInactiveInterval()
     */
    public int getMaxInactiveInterval()
    {
        return portletSession.getMaxInactiveInterval();
    }

    /**
     * return null
     * @see javax.servlet.http.HttpSession#getSessionContext()
     * @deprecated
     */
    @Deprecated
    public HttpSessionContext getSessionContext()
    {
        // TODO Portlet API does not have this method
        return null;
    }

    /**
     * @see javax.servlet.http.HttpSession#getAttribute(String)
     */
    public Object getAttribute(final String arg0)
    {
        return portletSession.getAttribute(arg0);
    }

    /**
     * @see javax.servlet.http.HttpSession#getValue(String)
     * @deprecated
     */
    @Deprecated
    public Object getValue(final String arg0)
    {
        return portletSession.getAttribute(arg0);
    }

    /**
     * @see javax.servlet.http.HttpSession#getAttributeNames()
     */
    public Enumeration getAttributeNames()
    {
        return portletSession.getAttributeNames();
    }

    /**
     * @see javax.servlet.http.HttpSession#getValueNames()
     * @deprecated
     */
    @Deprecated
    public String[] getValueNames()
    {
        final List objs = new ArrayList();
        for (final Enumeration e = portletSession.getAttributeNames(); e.hasMoreElements();)
        {
            final String key = (String)e.nextElement();
            objs.add(key);
        }
        final String[] values = new String[objs.size()];
        for (int i = 0; i < objs.size(); i++)
        {
            values[i] = (String)objs.get(i);
        }
        return values;
    }

    /**
     * @see javax.servlet.http.HttpSession#setAttribute(String, Object)
     */
    public void setAttribute(final String arg0, final Object arg1)
    {
        portletSession.setAttribute(arg0, arg1);
    }

    /**
     * @see javax.servlet.http.HttpSession#putValue(String, Object)
     * @deprecated
     */
    @Deprecated
    public void putValue(final String arg0, final Object arg1)
    {
        portletSession.setAttribute(arg0, arg1);
    }

    /**
     * @see javax.servlet.http.HttpSession#removeAttribute(String)
     */
    public void removeAttribute(final String arg0)
    {
        portletSession.removeAttribute(arg0);
    }

    /**
     * @see javax.servlet.http.HttpSession#removeValue(String)
     * @deprecated
     */
    @Deprecated
    public void removeValue(final String arg0)
    {
        portletSession.removeAttribute(arg0);
    }

    /**
     * @see javax.servlet.http.HttpSession#invalidate()
     */
    public void invalidate()
    {
        portletSession.invalidate();
    }

    /**
     * @see javax.servlet.http.HttpSession#isNew()
     */
    public boolean isNew()
    {
        return portletSession.isNew();
    }
}