org.apache.myfaces.spi.AnnotationProviderFactory Maven / Gradle / Ivy
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* 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.myfaces.spi;
import java.security.AccessController;
import java.security.PrivilegedActionException;
import javax.faces.FacesException;
import javax.faces.context.ExternalContext;
import org.apache.commons.discovery.tools.DiscoverSingleton;
import org.apache.myfaces.spi.impl.DefaultAnnotationProviderFactory;
/**
*
* @since 2.0.2
* @author Leonardo Uribe
*/
public abstract class AnnotationProviderFactory
{
protected static final String FACTORY_DEFAULT = DefaultAnnotationProviderFactory.class.getName();
//private static final String FACTORY_KEY = AnnotationProviderFactory.class.getName();
public static AnnotationProviderFactory getAnnotationProviderFactory(ExternalContext ctx)
{
//AnnotationProviderFactory instance = (AnnotationProviderFactory) ctx.getApplicationMap().get(FACTORY_KEY);
//if (instance != null)
//{
// return instance;
//}
AnnotationProviderFactory lpf = null;
try
{
if (System.getSecurityManager() != null)
{
lpf = (AnnotationProviderFactory) AccessController.doPrivileged(new java.security.PrivilegedExceptionAction