ViewScopeExtension.java

/*
 * Copyright 2017 OmniFaces
 *
 * 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.omnifaces.cdi.viewscope;

import javax.enterprise.event.Observes;
import javax.enterprise.inject.spi.AfterBeanDiscovery;
import javax.enterprise.inject.spi.Extension;

import org.omnifaces.cdi.ViewScoped;

/**
 * Register the CDI view scope context.
 *
 * @author Radu Creanga {@literal <rdcrng@gmail.com>}
 * @author Bauke Scholtz
 * @see ViewScoped
 * @see ViewScopeContext
 * @see ViewScopeManager
 * @since 1.6
 */
public class ViewScopeExtension implements Extension {

	// Actions --------------------------------------------------------------------------------------------------------

	/**
	 * Register a new view scope context, wrapping the given bean manager and view scope manager bean, in the current
	 * CDI context.
	 * @param event The after bean discovery event.
	 */
	protected void afterBeanDiscovery(@Observes AfterBeanDiscovery event) {
		event.addContext(new ViewScopeContext());
	}

}