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Apache HttpComponents Client (OSGi bundle)

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/*
 * ====================================================================
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF 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.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
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 * .
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 */
package org.apache.http.osgi.impl;

import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.cache.CachingHttpClientBuilder;
import org.apache.http.osgi.services.CachingHttpClientBuilderFactory;

final class OSGiCachingHttpClientBuilderFactory implements CachingHttpClientBuilderFactory {

    private final HttpClientBuilderConfigurator configurator;

    private final HttpProxyConfigurationActivator.HttpClientTracker httpClientTracker;

    OSGiCachingHttpClientBuilderFactory(
            final HttpClientBuilderConfigurator configurator,
            final HttpProxyConfigurationActivator.HttpClientTracker httpClientTracker) {
        this.configurator = configurator;
        this.httpClientTracker = httpClientTracker;
    }

    @Override
    public CachingHttpClientBuilder newBuilder() {
        return configurator.configure(new CachingHttpClientBuilder() {
            @Override
            public CloseableHttpClient build() {
                final CloseableHttpClient client = super.build();
                httpClientTracker.track(client);
                return client;
            }
        });
    }
}