content: /**
   * JBoss, Home of Professional Open Source
   * Copyright Red Hat, Inc., and individual contributors.
   *
   * 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 org.jboss.aerogear.unifiedpush.message.sender.fcm;
  
  import java.io.IOException;
  import java.net.HttpURLConnection;
  import java.net.URL;
  
  import org.jboss.aerogear.unifiedpush.system.ConfigurationUtils;
  
  import com.google.android.gcm.server.Sender;
  
  public class ConfigurableFCMSender extends Sender {
  	
  	public static final String CUSTOM_AEROGEAR_FCM_PUSH_HOST = "custom.aerogear.fcm.push.host";
  	
  	public static final String FCM_ENDPOINT_HOST = "https://fcm.googleapis.com/fcm/send";
  
  	public ConfigurableFCMSender(String key) {
  		super(key);
  	}
  
  	@Override
  	protected HttpURLConnection getConnection(String url) throws IOException {
  		
  		// let's see if there is a different URL we should post to (e.g. load/stress testing)
  		final String fcmURL = ConfigurationUtils.tryGetGlobalProperty(CUSTOM_AEROGEAR_FCM_PUSH_HOST, FCM_ENDPOINT_HOST);
  		
  		return (HttpURLConnection) new URL(fcmURL).openConnection();
  	}
  	
  }
  