Start line:  
End line:  

Snippet Preview

Snippet HTML Code

Stack Overflow Questions
 /*
  * JBoss, Home of Professional Open Source
  * Copyright 2012, 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.environment.servlet.portlet;
Simple portlet support.

Author(s):
Marko Strukelj
Ales Justin
public final class PortletSupport {
    private static volatile Boolean enabled;
    private PortletSupport() {
    }

    
Is portlet env supported.

Returns:
true if portlet env is supported, false otherwise
    public static boolean isPortletEnvSupported() {
        if ( == null) {
            synchronized (PortletSupport.class) {
                if ( == null) {
                    try {
                        PortletSupport.class.getClassLoader().loadClass("javax.portlet.PortletContext");
                         = true;
                    } catch (Throwable ignored) {
                         = false;
                    }
                }
            }
        }
        return ;
    }

    
Is the ctx object instance of portlet context.

Parameters:
ctx the current context
Returns:
true is portlet context, false otherwise
    public static boolean isPortletContext(Object ctx) {
        return (ctx instanceof javax.portlet.PortletContext);
    }

    
Get bean manager from portlet context.

Parameters:
ctx the portlet context
Returns:
bean manager if found
    public static BeanManager getBeanManager(Object ctx) {
        return (BeanManager) javax.portlet.PortletContext.class.cast(ctx).getAttribute(.);
    }
New to GrepCode? Check out our FAQ X