com.srotya.sidewinder.cluster.Utils.java Source code

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Here is the source code for com.srotya.sidewinder.cluster.Utils.java

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/**
 * Copyright 2017 Ambud Sharma
 * 
 * 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
 * 
 * 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 com.srotya.sidewinder.cluster;

import java.security.KeyManagementException;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;

import org.apache.http.client.config.RequestConfig;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.impl.client.HttpClients;

/**
 * @author ambud
 */
public class Utils {

    private Utils() {
    }

    /**
     * Build a {@link CloseableHttpClient}
     * 
     * @param baseURL
     * @param connectTimeout
     * @param requestTimeout
     * @return http client
     * @throws NoSuchAlgorithmException
     * @throws KeyStoreException
     * @throws KeyManagementException
     */
    public static CloseableHttpClient buildClient(String baseURL, int connectTimeout, int requestTimeout)
            throws NoSuchAlgorithmException, KeyStoreException, KeyManagementException {
        HttpClientBuilder clientBuilder = HttpClients.custom();
        RequestConfig config = RequestConfig.custom().setConnectTimeout(connectTimeout)
                .setConnectionRequestTimeout(requestTimeout).build();

        return clientBuilder.setDefaultRequestConfig(config).build();
    }

    /**
     * Get client
     * 
     * @param baseURL
     * @param connectTimeout
     * @param requestTimeout
     * @return client
     */
    public static CloseableHttpClient getClient(String baseURL, int connectTimeout, int requestTimeout) {
        try {
            return buildClient(baseURL, connectTimeout, requestTimeout);
        } catch (KeyManagementException | NoSuchAlgorithmException | KeyStoreException e) {
            return null;
        }
    }

}