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1   /*
2    * $Id: Greeter.java 19191 2010-08-25 21:05:23Z tcarlson $
3    * --------------------------------------------------------------------------------------
4    * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
5    *
6    * The software in this package is published under the terms of the CPAL v1.0
7    * license, a copy of which has been included with this distribution in the
8    * LICENSE.txt file.
9    */
10  
11  package org.mule.example.hello;
12  
13  /**
14   * <code>Greeter</code> expects a valid <code>NameString</code> object. If invalid,
15   * an exception is created and returned. The outbound router will filter exceptions
16   * as user errors and return the messages to the original requester accordingly.
17   */
18  public class Greeter
19  {
20      private String greeting = "";
21  
22      public Greeter()
23      {
24          greeting = LocaleMessage.getGreetingPart1();
25      }
26  
27      public Object greet(NameString person)
28      {
29          Object payload = person;
30          if (person.isValid())
31          {
32              person.setGreeting(greeting);
33          }
34          else
35          {
36              payload = new Exception(LocaleMessage.getInvalidUserNameError());
37          }
38          return payload;
39      }
40  }