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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   * The transformation removes break-lines and newlines from the string, which
15   * potentially could have been added during a <code>stdin</code> input operation.
16   */
17  public class StdinToNameString extends AbstractTransformer
18  {
19      public StdinToNameString()
20      {
21          super();
22          this.registerSourceType(DataTypeFactory.STRING);
23          this.setReturnDataType(DataTypeFactory.create(NameString.class));
24      }
25  
26      @Override
27      public Object doTransform(Object src, String encoding) throws TransformerException
28      {
29          NameString nameString = new NameString();
30          String name = (String) src;
31          nameString.setName(name.replaceAll("\r", "").replaceAll("\n", "").trim());
32          return nameString;
33      }
34  }