org.jboss.weld.module.ObserverNotifierFactory Maven / Gradle / Ivy

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/*
 * JBoss, Home of Professional Open Source
 * Copyright 2015, 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.module;

import org.jboss.weld.bootstrap.api.Service;
import org.jboss.weld.bootstrap.api.ServiceRegistry;
import org.jboss.weld.event.ObserverNotifier;
import org.jboss.weld.resolution.TypeSafeObserverResolver;

/**
 * Pluggable factory for {@link ObserverNotifier}.
 *
 * @author Jozef Hartinger
 *
 */
public interface ObserverNotifierFactory extends Service {

    /**
     * Create a new {@link ObserverNotifier} using given resolver.
     *
     * @param contextId the container id of the running container
     * @param resolver the given resolver
     * @param services
     * @param strict true if this notifier should perform strict type checks, false if this notifier should be lenient (used
     *        internally only)
     * @return
     */
    ObserverNotifier create(String contextId, TypeSafeObserverResolver resolver, ServiceRegistry services, boolean strict);

    default void cleanup() {
        // noop by default
    }
}