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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 2016 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.ChannelHandler;
import io.netty.channel.ChannelOption;
import io.netty.channel.EventLoopGroup;
import io.netty.channel.ServerChannel;
import io.netty.util.AttributeKey;
import io.netty.util.internal.StringUtil;

import java.util.Map;

/**
 * Exposes the configuration of a {@link ServerBootstrapConfig}.
 */
public final class ServerBootstrapConfig extends AbstractBootstrapConfig {

    ServerBootstrapConfig(ServerBootstrap bootstrap) {
        super(bootstrap);
    }

    /**
     * Returns the configured {@link EventLoopGroup} which will be used for the child channels or {@code null}
     * if non is configured yet.
     */
    @SuppressWarnings("deprecation")
    public EventLoopGroup childGroup() {
        return bootstrap.childGroup();
    }

    /**
     * Returns the configured {@link ChannelHandler} be used for the child channels or {@code null}
     * if non is configured yet.
     */
    public ChannelHandler childHandler() {
        return bootstrap.childHandler();
    }

    /**
     * Returns a copy of the configured options which will be used for the child channels.
     */
    public Map, Object> childOptions() {
        return bootstrap.childOptions();
    }

    /**
     * Returns a copy of the configured attributes which will be used for the child channels.
     */
    public Map, Object> childAttrs() {
        return bootstrap.childAttrs();
    }

    @Override
    public String toString() {
        StringBuilder buf = new StringBuilder(super.toString());
        buf.setLength(buf.length() - 1);
        buf.append(", ");
        EventLoopGroup childGroup = childGroup();
        if (childGroup != null) {
            buf.append("childGroup: ");
            buf.append(StringUtil.simpleClassName(childGroup));
            buf.append(", ");
        }
        Map, Object> childOptions = childOptions();
        if (!childOptions.isEmpty()) {
            buf.append("childOptions: ");
            buf.append(childOptions);
            buf.append(", ");
        }
        Map, Object> childAttrs = childAttrs();
        if (!childAttrs.isEmpty()) {
            buf.append("childAttrs: ");
            buf.append(childAttrs);
            buf.append(", ");
        }
        ChannelHandler childHandler = childHandler();
        if (childHandler != null) {
            buf.append("childHandler: ");
            buf.append(childHandler);
            buf.append(", ");
        }
        if (buf.charAt(buf.length() - 1) == '(') {
            buf.append(')');
        } else {
            buf.setCharAt(buf.length() - 2, ')');
            buf.setLength(buf.length() - 1);
        }

        return buf.toString();
    }
}