content: /*
   *                         OpenSplice DDS
   *
   *   This software and documentation are Copyright 2006 to TO_YEAR PrismTech
   *   Limited, its affiliated companies and licensors. 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
   *
   *   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.
   *
   */
  
  import org.omg.CORBA.IntHolder;
  import org.omg.CORBA.LongHolder;
  import org.vortex.FACE.TS;
  
  import FACE.CONNECTION_DIRECTION_TYPE;
  import FACE.CONNECTION_DIRECTION_TYPEHolder;
  import FACE.MESSAGING_PATTERN_TYPE;
  import FACE.RETURN_CODE_TYPE;
  import FACE.RETURN_CODE_TYPEHolder;
  import HelloWorldData.Msg;
  import HelloWorldData.MsgHolder;
  import HelloWorldData.MsgTS;
  
  public class HelloWorldDataPublisher {
  
      public static void main(String[] args) {
          RETURN_CODE_TYPEHolder  return_code = new RETURN_CODE_TYPEHolder(FACE.RETURN_CODE_TYPE.NO_ERROR);
  
          String configuration = "dds_face_config.xml";
          TS.Initialize(configuration, return_code);
          if (return_code.value != RETURN_CODE_TYPE.NO_ERROR) {
              System.out.println("Error: " + return_code.value.value());
          } else {
              String connection_name = "HelloWorldPub";
              MESSAGING_PATTERN_TYPE pattern = MESSAGING_PATTERN_TYPE.PUB_SUB;
              LongHolder connection_id = new LongHolder(1);
              CONNECTION_DIRECTION_TYPEHolder connection_direction = new CONNECTION_DIRECTION_TYPEHolder(CONNECTION_DIRECTION_TYPE.SOURCE);
              IntHolder max_message_size = new IntHolder(0);
              long timeout = 0;
              TS.Create_Connection(connection_name, pattern, connection_id, connection_direction, max_message_size, timeout, return_code);
              if (return_code.value != RETURN_CODE_TYPE.NO_ERROR) {
                  System.out.println("Create_Connection Error: " + return_code.value.value());
              } else {
                  Msg msg = new Msg(0, "Hello World");
  
                  for (; msg.userID < 5 && return_code.value == RETURN_CODE_TYPE.NO_ERROR; msg.userID++) {
                      System.out.println(" ________________________________________________________________");
                      System.out.println("|");
                      System.out.println("| Publish message : " + msg.userID + ", " + msg.message);
                      System.out.println("|________________________________________________________________");
                      System.out.println("");
  
                      LongHolder transaction_id = new LongHolder(0);
                      MsgHolder message = new MsgHolder(msg);
                      IntHolder message_size = new IntHolder(0);
                      long message_type_id = 0;
                      MsgTS.Send_Message(connection_id.value, timeout, transaction_id, message, message_type_id, message_size, return_code);
                      if (return_code.value != RETURN_CODE_TYPE.NO_ERROR) {
                          System.out.println("Send_Message Error: " + return_code.value.value());
                      }
                      try {
                          Thread.sleep(100);
                      } catch (InterruptedException e1) {
                          // nothing
                      }
                  }
  
                  try {
                      // Wait to ensure data is received before we delete writer
                      Thread.sleep(1000);
                  } catch (InterruptedException e1) {
                      // nothing
                  }
  
                  TS.Destroy_Connection(connection_id.value, return_code);
                  if (return_code.value != RETURN_CODE_TYPE.NO_ERROR) {
                      System.out.println("Destroy_Connection Error: " + return_code.value.value());
                  }
              }
          }
      }
  }
  