/*
 * Licensed to Elasticsearch under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch 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
 *
 *    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.elasticsearch.client;

import org.elasticsearch.action.Action;
import org.elasticsearch.action.ActionListener;
import org.elasticsearch.action.ActionRequest;
import org.elasticsearch.action.ActionRequestBuilder;
import org.elasticsearch.action.ActionResponse;
import org.elasticsearch.client.support.AbstractClient;


/**
 * A {@link Client} that contains another {@link Client} which it
 * uses as its basic source, possibly transforming the requests / responses along the
 * way or providing additional functionality.
 */
public abstract class FilterClient extends AbstractClient {

    protected final Client in;

    /**
     * Creates a new FilterClient
     *
     * @param in the client to delegate to
     * @see #in()
     */
    public FilterClient(Client in) {
        super(in.settings(), in.threadPool());
        this.in = in;
    }

    @Override
    public void close() {
        in().close();
    }

    @Override
    protected <Request extends ActionRequest<Request>, Response extends ActionResponse, RequestBuilder extends ActionRequestBuilder<Request, Response, RequestBuilder>> void doExecute(
            Action<Request, Response, RequestBuilder> action, Request request, ActionListener<Response> listener) {
        in().execute(action, request, listener);
    }

    /**
     * Returns the delegate {@link Client}
     */
    protected Client in() {
        return in;
    }
}

@@ -1110,16 +1110,115 @@
 Client;%0A
+import org.elasticsearch.common.settings.Settings;%0Aimport org.elasticsearch.threadpool.ThreadPool;%0A
 %0A%0A/**%0A *
@@ -1677,13 +1677,12 @@
     
-super
+this
 (in.
@@ -1708,16 +1708,361 @@
 adPool()
+, in);%0A    %7D%0A%0A    /**%0A     * A Constructor that allows to pass settings and threadpool separately. This is useful if the%0A     * client is a proxy and not yet fully constructed ie. both dependencies are not available yet.%0A     */%0A    protected FilterClient(Settings settings, ThreadPool threadPool, Client in) %7B%0A        super(settings, threadPool
 );%0A     

Add extra ctor to FilterClient to support Guice proxies