1
2
3
4
5
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
15
16
17 public class ExceptionToString extends AbstractTransformer
18 {
19
20 public ExceptionToString()
21 {
22 super();
23 this.registerSourceType(DataTypeFactory.create(Exception.class));
24 this.setReturnDataType(DataTypeFactory.STRING);
25 }
26
27 @Override
28 public Object doTransform(Object src, String outputEncoding) throws TransformerException
29 {
30 return ((Exception) src).getMessage();
31 }
32
33 }