/* | |
* $Id: $ | |
* | |
* Licensed to the Apache Software Foundation (ASF) under one | |
* or more contributor license agreements. See the NOTICE file | |
* distributed with this work for additional information | |
* regarding copyright ownership. The ASF licenses this file | |
* to you under the Apache License, Version 2.0 (the | |
* "License"); you may not use this file except in compliance | |
* with the License. You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, | |
* software distributed under the License is distributed on an | |
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
* KIND, either express or implied. See the License for the | |
* specific language governing permissions and limitations | |
* under the License. | |
*/ | |
package org.apache.struts2.portlet.servlet; | |
import java.util.ArrayList; | |
import java.util.Enumeration; | |
import java.util.List; | |
import javax.portlet.PortletSession; | |
import javax.servlet.ServletContext; | |
import javax.servlet.http.HttpSession; | |
import javax.servlet.http.HttpSessionContext; | |
/** | |
* Wrapper object exposing a {@link PortletSession} as a {@link HttpSession} instance. | |
* Clients accessing this session object will in fact operate on the | |
* {@link PortletSession} object wrapped by this session object. | |
*/ | |
public class PortletHttpSession implements HttpSession { | |
private PortletSession portletSession; | |
public PortletHttpSession(PortletSession portletSession) { | |
this.portletSession = portletSession; | |
} | |
/* | |
* (non-Javadoc) | |
* | |
* @see javax.servlet.http.HttpSession#getAttribute(java.lang.String) | |
*/ | |
public Object getAttribute(String name) { | |
return portletSession.getAttribute(name); | |
} | |
/* | |
* (non-Javadoc) | |
* | |
* @see javax.servlet.http.HttpSession#getAttributeNames() | |
*/ | |
public Enumeration getAttributeNames() { | |
return portletSession.getAttributeNames(); | |
} | |
/* | |
* (non-Javadoc) | |
* | |
* @see javax.servlet.http.HttpSession#getCreationTime() | |
*/ | |
public long getCreationTime() { | |
return portletSession.getCreationTime(); | |
} | |
/* | |
* (non-Javadoc) | |
* | |
* @see javax.servlet.http.HttpSession#getId() | |
*/ | |
public String getId() { | |
return portletSession.getId(); | |
} | |
/* | |
* (non-Javadoc) | |
* | |
* @see javax.servlet.http.HttpSession#getLastAccessedTime() | |
*/ | |
public long getLastAccessedTime() { | |
return portletSession.getLastAccessedTime(); | |
} | |
/* | |
* (non-Javadoc) | |
* | |
* @see javax.servlet.http.HttpSession#getMaxInactiveInterval() | |
*/ | |
public int getMaxInactiveInterval() { | |
return portletSession.getMaxInactiveInterval(); | |
} | |
/* | |
* (non-Javadoc) | |
* | |
* @see javax.servlet.http.HttpSession#getServletContext() | |
*/ | |
public ServletContext getServletContext() { | |
return new PortletServletContext(portletSession.getPortletContext()); | |
} | |
/** | |
* @see javax.servlet.http.HttpSession#getSessionContext() | |
* @throws IllegalStateException | |
* Not supported in a portlet. | |
*/ | |
public HttpSessionContext getSessionContext() { | |
throw new IllegalStateException("Not supported in a portlet"); | |
} | |
/* | |
* (non-Javadoc) | |
* | |
* @see javax.servlet.http.HttpSession#getValue(java.lang.String) | |
*/ | |
public Object getValue(String name) { | |
return getAttribute(name); | |
} | |
/* | |
* (non-Javadoc) | |
* | |
* @see javax.servlet.http.HttpSession#getValueNames() | |
*/ | |
public String[] getValueNames() { | |
List<String> names = new ArrayList<String>(); | |
Enumeration attrNames = getAttributeNames(); | |
while (attrNames.hasMoreElements()) { | |
names.add((String) attrNames.nextElement()); | |
} | |
return names.toArray(new String[0]); | |
} | |
/* | |
* (non-Javadoc) | |
* | |
* @see javax.servlet.http.HttpSession#invalidate() | |
*/ | |
public void invalidate() { | |
portletSession.invalidate(); | |
} | |
/* | |
* (non-Javadoc) | |
* | |
* @see javax.servlet.http.HttpSession#isNew() | |
*/ | |
public boolean isNew() { | |
return portletSession.isNew(); | |
} | |
/* | |
* (non-Javadoc) | |
* | |
* @see javax.servlet.http.HttpSession#putValue(java.lang.String, | |
* java.lang.Object) | |
*/ | |
public void putValue(String name, Object value) { | |
setAttribute(name, value); | |
} | |
/* | |
* (non-Javadoc) | |
* | |
* @see javax.servlet.http.HttpSession#removeAttribute(java.lang.String) | |
*/ | |
public void removeAttribute(String name) { | |
portletSession.removeAttribute(name); | |
} | |
/* | |
* (non-Javadoc) | |
* | |
* @see javax.servlet.http.HttpSession#removeValue(java.lang.String) | |
*/ | |
public void removeValue(String name) { | |
removeAttribute(name); | |
} | |
/* | |
* (non-Javadoc) | |
* | |
* @see javax.servlet.http.HttpSession#setAttribute(java.lang.String, | |
* java.lang.Object) | |
*/ | |
public void setAttribute(String name, Object value) { | |
portletSession.setAttribute(name, value); | |
} | |
/* | |
* (non-Javadoc) | |
* | |
* @see javax.servlet.http.HttpSession#setMaxInactiveInterval(int) | |
*/ | |
public void setMaxInactiveInterval(int interval) { | |
portletSession.setMaxInactiveInterval(interval); | |
} | |
/** | |
* Get the wrapped portlet session. | |
* | |
* @return The wrapped portlet session. | |
*/ | |
public PortletSession getPortletSession() { | |
return portletSession; | |
} | |
} |