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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.bootstrap;

import io.netty.channel.AbstractChannel;
import io.netty.channel.ChannelConfig;
import io.netty.channel.ChannelMetadata;
import io.netty.channel.ChannelOutboundBuffer;
import io.netty.channel.ChannelPromise;
import io.netty.channel.DefaultChannelConfig;
import io.netty.channel.EventLoop;

import java.net.SocketAddress;

final class FailedChannel extends AbstractChannel {
    private static final ChannelMetadata METADATA = new ChannelMetadata(false);
    private final ChannelConfig config = new DefaultChannelConfig(this);

    FailedChannel() {
        super(null);
    }

    @Override
    protected AbstractUnsafe newUnsafe() {
        return new FailedChannelUnsafe();
    }

    @Override
    protected boolean isCompatible(EventLoop loop) {
        return false;
    }

    @Override
    protected SocketAddress localAddress0() {
        return null;
    }

    @Override
    protected SocketAddress remoteAddress0() {
        return null;
    }

    @Override
    protected void doBind(SocketAddress localAddress) {
        throw new UnsupportedOperationException();
    }

    @Override
    protected void doDisconnect() {
        throw new UnsupportedOperationException();
    }

    @Override
    protected void doClose() {
        throw new UnsupportedOperationException();
    }

    @Override
    protected void doBeginRead() {
        throw new UnsupportedOperationException();
    }

    @Override
    protected void doWrite(ChannelOutboundBuffer in) {
        throw new UnsupportedOperationException();
    }

    @Override
    public ChannelConfig config() {
        return config;
    }

    @Override
    public boolean isOpen() {
        return false;
    }

    @Override
    public boolean isActive() {
        return false;
    }

    @Override
    public ChannelMetadata metadata() {
        return METADATA;
    }

    private final class FailedChannelUnsafe extends AbstractUnsafe {
        @Override
        public void connect(SocketAddress remoteAddress, SocketAddress localAddress, ChannelPromise promise) {
            promise.setFailure(new UnsupportedOperationException());
        }
    }
}