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1   /**
2    * The contents of this file are subject to the Mozilla Public License Version 1.1
3    * (the "License"); you may not use this file except in compliance with the License.
4    * You may obtain a copy of the License at http://www.mozilla.org/MPL/
5    * Software distributed under the License is distributed on an "AS IS" basis,
6    * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the
7    * specific language governing rights and limitations under the License.
8    *
9    * The Original Code is "ExampleReceiverApplication.java".  Description:
10   * "Example Code"
11   *
12   * The Initial Developer of the Original Code is University Health Network. Copyright (C)
13   * 2001.  All Rights Reserved.
14   *
15   * Contributor(s): James Agnew
16   *
17   * Alternatively, the contents of this file may be used under the terms of the
18   * GNU General Public License (the  �GPL�), in which case the provisions of the GPL are
19   * applicable instead of those above.  If you wish to allow use of your version of this
20   * file only under the terms of the GPL and not to allow others to use your version
21   * of this file under the MPL, indicate your decision by deleting  the provisions above
22   * and replace  them with the notice and other provisions required by the GPL License.
23   * If you do not delete the provisions above, a recipient may use your version of
24   * this file under either the MPL or the GPL.
25   *
26   */
27  package ca.uhn.hl7v2.examples;
28  
29  import java.io.IOException;
30  import java.util.Map;
31  
32  import ca.uhn.hl7v2.DefaultHapiContext;
33  import ca.uhn.hl7v2.HL7Exception;
34  import ca.uhn.hl7v2.model.Message;
35  import ca.uhn.hl7v2.protocol.ReceivingApplication;
36  import ca.uhn.hl7v2.protocol.ReceivingApplicationException;
37  
38  /**
39   * Application class for receiving ADT^A01 messages
40   */
41  public class ExampleReceiverApplication implements ReceivingApplication
42  {
43  
44      /**
45       * {@inheritDoc}
46       */
47      public boolean canProcess(Message theIn) {
48          return true;
49      }
50  
51  
52      /**
53       * {@inheritDoc}
54       */
55  	public Message processMessage(Message theMessage, Map<String, Object> theMetadata) throws ReceivingApplicationException, HL7Exception {
56  
57          String encodedMessage = new DefaultHapiContext().getPipeParser().encode(theMessage);
58          System.out.println("Received message:\n" + encodedMessage + "\n\n");
59          // Now generate a simple acknowledgment message and return it
60          try {
61          	return theMessage.generateACK();
62          } catch (IOException e) {
63              throw new HL7Exception(e);
64          }
65  
66      }
67  
68  }