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11 package org.mule.example.hello;
12
13 import org.mule.api.transformer.TransformerException;
14 import org.mule.transformer.AbstractTransformer;
15 import org.mule.transformer.types.DataTypeFactory;
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17
18
19
20
21 public class ExceptionToString extends AbstractTransformer
22 {
23
24 public ExceptionToString()
25 {
26 super();
27 this.registerSourceType(DataTypeFactory.create(Exception.class));
28 this.setReturnDataType(DataTypeFactory.STRING);
29 }
30
31 @Override
32 public Object doTransform(Object src, String outputEncoding) throws TransformerException
33 {
34 return ((Exception) src).getMessage();
35 }
36
37 }