org.xnio.channels.ReadListenerSettable Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of wildfly-client-all

This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

There is a newer version: 32.0.0.Final

Show newest version

/*
 * JBoss, Home of Professional Open Source
 *
 * Copyright 2013 Red Hat, Inc. and/or its affiliates.
 *
 * 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.xnio.channels;

import java.nio.channels.Channel;
import org.xnio.ChannelListener;

/**
 * An object which supports directly setting the read listener may implement this interface.
 *
 * @author David M. Lloyd
 */
public interface ReadListenerSettable {
    /**
     * Set the read listener.
     *
     * @param listener the read listener
     */
    void setReadListener(ChannelListener listener);

    /**
     * Get the read listener.
     *
     * @return the read listener
     */
    ChannelListener getReadListener();

    /**
     * A channel listener setter implementation which delegates to the appropriate setter method.
     *
     * @param  the channel type
     */
    class Setter implements ChannelListener.Setter {
        private final ReadListenerSettable settable;

        /**
         * Construct a new instance.
         *
         * @param settable the settable to delegate to
         */
        public Setter(final ReadListenerSettable settable) {
            this.settable = settable;
        }

        public void set(final ChannelListener listener) {
            settable.setReadListener(listener);
        }
    }
}