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1   /*
2    * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
3    * The software in this package is published under the terms of the CPAL v1.0
4    * license, a copy of which has been included with this distribution in the
5    * LICENSE.txt file.
6    */
7   package org.mule.example.hello;
8   
9   import org.mule.api.transformer.TransformerException;
10  import org.mule.transformer.AbstractTransformer;
11  import org.mule.transformer.types.DataTypeFactory;
12  
13  /**
14   * <code>NameStringToChatString</code> is a dummy transformer used in the hello world
15   * application to transform the ChatString object into a string.
16   */
17  public class ChatStringToString extends AbstractTransformer
18  {
19      public ChatStringToString()
20      {
21          super();
22          this.registerSourceType(DataTypeFactory.create(ChatString.class));
23          this.setReturnDataType(DataTypeFactory.STRING);
24      }
25  
26      @Override
27      public Object doTransform(Object src, String encoding) throws TransformerException
28      {
29          ChatString chatString = (ChatString)src;
30          return chatString.toString();
31      }
32  }