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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).

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/*
 * Copyright 2017 The Netty Project
 *
 * The Netty Project 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:
 *
 *   https://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 io.netty.channel;

import io.netty.util.concurrent.Future;
import io.netty.util.concurrent.GenericFutureListener;
import io.netty.util.internal.PromiseNotificationUtil;
import io.netty.util.internal.UnstableApi;
import io.netty.util.internal.logging.InternalLogger;
import io.netty.util.internal.logging.InternalLoggerFactory;

import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;

import static io.netty.util.internal.ObjectUtil.checkNotNull;

@UnstableApi
public final class DelegatingChannelPromiseNotifier implements ChannelPromise, ChannelFutureListener {
    private static final InternalLogger logger =
            InternalLoggerFactory.getInstance(DelegatingChannelPromiseNotifier.class);
    private final ChannelPromise delegate;
    private final boolean logNotifyFailure;

    public DelegatingChannelPromiseNotifier(ChannelPromise delegate) {
        this(delegate, !(delegate instanceof VoidChannelPromise));
    }

    public DelegatingChannelPromiseNotifier(ChannelPromise delegate, boolean logNotifyFailure) {
        this.delegate = checkNotNull(delegate, "delegate");
        this.logNotifyFailure = logNotifyFailure;
    }

    @Override
    public void operationComplete(ChannelFuture future) throws Exception {
        InternalLogger internalLogger = logNotifyFailure ? logger : null;
        if (future.isSuccess()) {
            Void result = future.get();
            PromiseNotificationUtil.trySuccess(delegate, result, internalLogger);
        } else if (future.isCancelled()) {
            PromiseNotificationUtil.tryCancel(delegate, internalLogger);
        } else {
            Throwable cause = future.cause();
            PromiseNotificationUtil.tryFailure(delegate, cause, internalLogger);
        }
    }

    @Override
    public Channel channel() {
        return delegate.channel();
    }

    @Override
    public ChannelPromise setSuccess(Void result) {
        delegate.setSuccess(result);
        return this;
    }

    @Override
    public ChannelPromise setSuccess() {
        delegate.setSuccess();
        return this;
    }

    @Override
    public boolean trySuccess() {
        return delegate.trySuccess();
    }

    @Override
    public boolean trySuccess(Void result) {
        return delegate.trySuccess(result);
    }

    @Override
    public ChannelPromise setFailure(Throwable cause) {
        delegate.setFailure(cause);
        return this;
    }

    @Override
    public ChannelPromise addListener(GenericFutureListener> listener) {
        delegate.addListener(listener);
        return this;
    }

    @Override
    public ChannelPromise addListeners(GenericFutureListener>... listeners) {
        delegate.addListeners(listeners);
        return this;
    }

    @Override
    public ChannelPromise removeListener(GenericFutureListener> listener) {
        delegate.removeListener(listener);
        return this;
    }

    @Override
    public ChannelPromise removeListeners(GenericFutureListener>... listeners) {
        delegate.removeListeners(listeners);
        return this;
    }

    @Override
    public boolean tryFailure(Throwable cause) {
        return delegate.tryFailure(cause);
    }

    @Override
    public boolean setUncancellable() {
        return delegate.setUncancellable();
    }

    @Override
    public ChannelPromise await() throws InterruptedException {
        delegate.await();
        return this;
    }

    @Override
    public ChannelPromise awaitUninterruptibly() {
        delegate.awaitUninterruptibly();
        return this;
    }

    @Override
    public boolean isVoid() {
        return delegate.isVoid();
    }

    @Override
    public ChannelPromise unvoid() {
        return isVoid() ? new DelegatingChannelPromiseNotifier(delegate.unvoid()) : this;
    }

    @Override
    public boolean await(long timeout, TimeUnit unit) throws InterruptedException {
        return delegate.await(timeout, unit);
    }

    @Override
    public boolean await(long timeoutMillis) throws InterruptedException {
        return delegate.await(timeoutMillis);
    }

    @Override
    public boolean awaitUninterruptibly(long timeout, TimeUnit unit) {
        return delegate.awaitUninterruptibly(timeout, unit);
    }

    @Override
    public boolean awaitUninterruptibly(long timeoutMillis) {
        return delegate.awaitUninterruptibly(timeoutMillis);
    }

    @Override
    public Void getNow() {
        return delegate.getNow();
    }

    @Override
    public boolean cancel(boolean mayInterruptIfRunning) {
        return delegate.cancel(mayInterruptIfRunning);
    }

    @Override
    public boolean isCancelled() {
        return delegate.isCancelled();
    }

    @Override
    public boolean isDone() {
        return delegate.isDone();
    }

    @Override
    public Void get() throws InterruptedException, ExecutionException {
        return delegate.get();
    }

    @Override
    public Void get(long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException {
        return delegate.get(timeout, unit);
    }

    @Override
    public ChannelPromise sync() throws InterruptedException {
        delegate.sync();
        return this;
    }

    @Override
    public ChannelPromise syncUninterruptibly() {
        delegate.syncUninterruptibly();
        return this;
    }

    @Override
    public boolean isSuccess() {
        return delegate.isSuccess();
    }

    @Override
    public boolean isCancellable() {
        return delegate.isCancellable();
    }

    @Override
    public Throwable cause() {
        return delegate.cause();
    }
}




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