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Proximax P2P File Storage Java SDK (NIS1 Compatible)

There is a newer version: 0.1.0-beta.10

/*
 * Copyright 2018 ProximaX Limited
 *
 * 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 io.proximax.xpx.service;

import java.io.DataOutputStream;
import java.io.IOException;
import java.net.HttpURLConnection;
import java.net.URL;

public class HttpClient {

    public HttpClient() {
    }

    public void head(URL url) throws IOException {
        HttpURLConnection conn = null;
        try {
            conn = (HttpURLConnection) url.openConnection();
            conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
            conn.setRequestMethod("HEAD");
            conn.setDoOutput(true);
            conn.setUseCaches(false);

            DataOutputStream wr = new DataOutputStream(conn.getOutputStream());
            wr.close();
        } catch (IOException e) {
            throw e;
        } finally {
            if (conn != null)
                conn.disconnect();
        }
    }
}