Start line:  
End line:  

Snippet Preview

Snippet HTML Code

Stack Overflow Questions
 /*
  * JBoss, Home of Professional Open Source
  * Copyright 2008, Red Hat, Inc., and individual contributors
  * by the @authors tag. See the copyright.txt in the distribution for a
  * full listing of individual contributors.
  *
  * Licensed 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.jboss.weld.context.beanstore.http;
import  javax.servlet.http.HttpServletRequest;
import  javax.servlet.http.HttpSession;

A BeanStore that uses a HTTP session as backing storage.

Unlike EagerSessionBeanStore, this bean store is backed by an HttpRequest, and only requires the session to be created when it needs to write an instance to it.

This class is not threadsafe

Author(s):
Nicklas Karlsson
David Allen
Pete Muir
Ales Justin
See also:
EagerSessionBeanStore
    private final HttpServletRequest request;
    public LazySessionBeanStore(HttpServletRequest requestNamingScheme namingScheme) {
        super(namingScheme);
        this. = request;
    }

    
Get the session, create equals false;

Returns:
http session or null if no such session exists
    protected HttpSession getSessionIfExists() {
        return SessionHolder.getSessionIfExists();
    }
    @Override
    protected HttpSession getSession(boolean create) {
        try {
            return SessionHolder.getSession(create);
        } catch (IllegalStateException e) {
            // If container can't create an underlying session, invalidate the
            // current one
            detach();
            return null;
        }
    }
New to GrepCode? Check out our FAQ X