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   1 /**
   2  * Copyright (c) 2010-2022 Contributors to the openHAB project
   3  *
   4  * See the NOTICE file(s) distributed with this work for additional
   5  * information.
   6  *
   7  * This program and the accompanying materials are made available under the
   8  * terms of the Eclipse Public License 2.0 which is available at
   9  * http://www.eclipse.org/legal/epl-2.0
  10  *
  11  * SPDX-License-Identifier: EPL-2.0
  12  */
  13 package org.openhab.binding.livisismarthome.internal.client;
  14
  15 import java.io.IOException;
  16 import java.net.HttpURLConnection;
  17 import java.net.URL;
  18
  19 import org.eclipse.jdt.annotation.NonNullByDefault;
  20 import org.eclipse.jetty.http.HttpHeader;
  21 import org.eclipse.jetty.http.HttpMethod;
  22 import org.openhab.core.auth.client.oauth2.AccessTokenResponse;
  23
  24 /**
  25  * The {@link URLConnectionFactory} is responsible for creating requests / connections.
  26  * This is useful to avoid real connections in test mode (via replacing it with mocks).
  27  *
  28  * @author Sven Strohschein - Initial contribution
  29  */
  30 @NonNullByDefault
  31 public class URLConnectionFactory {
  32
  33     public static final String CONTENT_TYPE = "application/json";
  34     public static final int HTTP_REQUEST_TIMEOUT_MILLISECONDS = 10000;
  35
  36     private static final String BEARER = "Bearer ";
  37
  38     public HttpURLConnection createRequest(String url) throws IOException {
  39         return (HttpURLConnection) new URL(url).openConnection();
  40     }
  41
  42     public HttpURLConnection createBaseRequest(String url, HttpMethod httpMethod,
  43             AccessTokenResponse accessTokenResponse) throws IOException {
  44         HttpURLConnection urlConnection = createRequest(url);
  45         urlConnection.setRequestMethod(httpMethod.asString());
  46         urlConnection.setRequestProperty(HttpHeader.ACCEPT.asString(), CONTENT_TYPE);
  47         urlConnection.setRequestProperty(HttpHeader.AUTHORIZATION.asString(),
  48                 BEARER + accessTokenResponse.getAccessToken());
  49         urlConnection.setConnectTimeout(HTTP_REQUEST_TIMEOUT_MILLISECONDS);
  50         urlConnection.setReadTimeout(HTTP_REQUEST_TIMEOUT_MILLISECONDS);
  51         return urlConnection;
  52     }
  53 }