com.vmware.loginsightapi.util.AsyncLogInsightConnectionStrategy.java Source code

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Here is the source code for com.vmware.loginsightapi.util.AsyncLogInsightConnectionStrategy.java

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/**
 * Copyright  2016 VMware, Inc. All Rights Reserved.
 * Licensed 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
 * Some files may be comprised of various open source software components, each of which
 * has its own license that is located in the source code of the respective component.
 */
package com.vmware.loginsightapi.util;

import java.util.List;

import javax.net.ssl.SSLContext;

import org.apache.http.Header;
import org.apache.http.conn.ssl.NoopHostnameVerifier;
import org.apache.http.impl.nio.client.CloseableHttpAsyncClient;
import org.apache.http.impl.nio.client.HttpAsyncClients;
import org.apache.http.nio.conn.ssl.SSLIOSessionStrategy;

import com.vmware.loginsightapi.LogInsightClient;
import com.vmware.loginsightapi.core.LogInsightConnectionStrategy;

/**
 * Defines the connection strategy with CloseableHttpAsyncClient
 */

public class AsyncLogInsightConnectionStrategy implements LogInsightConnectionStrategy<CloseableHttpAsyncClient> {

    private CloseableHttpAsyncClient asyncHttpClient;

    /**
     * Initializes and returns the httpClient with NoopHostnameVerifier
     * 
     * @return CloseableHttpAsyncClient
     */
    @Override
    public CloseableHttpAsyncClient getHttpClient() {
        // Trust own CA and all self-signed certs
        SSLContext sslcontext = NonValidatingSSLSocketFactory.getSSLContext();
        // Allow TLSv1 protocol only

        SSLIOSessionStrategy sslSessionStrategy = new SSLIOSessionStrategy(sslcontext, new String[] { "TLSv1" },
                null, new NoopHostnameVerifier());
        List<Header> headers = LogInsightClient.getDefaultHeaders();

        asyncHttpClient = HttpAsyncClients.custom().setSSLStrategy(sslSessionStrategy).setDefaultHeaders(headers)
                .build();
        asyncHttpClient.start();

        return asyncHttpClient;
    }

}