/*
* Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source 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.
*
* Resin Open Source 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, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
* Free SoftwareFoundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Sam
*/
package javax.portlet;
import java.io.IOException;
import java.util.Enumeration;
import java.util.ResourceBundle;
public abstract class GenericPortlet implements Portlet, PortletConfig
{
private transient PortletConfig _config;
public GenericPortlet()
{
}
public void init(PortletConfig config) throws PortletException
{
_config = config;
init();
}
public void init() throws PortletException
{
}
public void processAction(ActionRequest request, ActionResponse response)
throws PortletException, IOException {
throw new PortletException("processAction method not implemented");
}
public void render(RenderRequest request, RenderResponse response)
throws PortletException, IOException
{
response.setTitle(getTitle(request));
doDispatch(request, response);
}
protected String getTitle(RenderRequest request) {
return _config.getResourceBundle(request.getLocale()).getString("javax.portlet.title");
}
protected void doDispatch(RenderRequest request, RenderResponse response)
throws PortletException,IOException
{
WindowState state = request.getWindowState();
if (!state.equals(WindowState.MINIMIZED)) {
PortletMode mode = request.getPortletMode();
if (mode.equals(PortletMode.VIEW)) {
doView(request, response);
}
else if (mode.equals(PortletMode.EDIT)) {
doEdit(request, response);
}
else if (mode.equals(PortletMode.HELP)) {
doHelp(request, response);
}
else {
throw new PortletException("unknown portlet mode: " + mode);
}
}
}
protected void doView(RenderRequest request, RenderResponse response)
throws PortletException, IOException
{
throw new PortletException("doView method not implemented");
}
protected void doEdit(RenderRequest request, RenderResponse response)
throws PortletException, IOException
{
throw new PortletException("doEdit method not implemented");
}
protected void doHelp(RenderRequest request, RenderResponse response)
throws PortletException, IOException
{
throw new PortletException("doHelp method not implemented");
}
public PortletConfig getPortletConfig()
{
return _config;
}
public void destroy()
{
}
public String getPortletName()
{
return _config.getPortletName();
}
public PortletContext getPortletContext()
{
return _config.getPortletContext();
}
public ResourceBundle getResourceBundle(java.util.Locale locale)
{
return _config.getResourceBundle(locale);
}
public String getInitParameter(String name)
{
return _config.getInitParameter(name);
}
public Enumeration getInitParameterNames()
{
return _config.getInitParameterNames();
}
}