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1   /*
2    * Copyright 2011-2012 the original author or authors.
3    * 
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    * 
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    * 
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package org.springframework.batch.item.file.mapping;
17  
18  import org.springframework.batch.item.file.transform.FieldSet;
19  import org.springframework.validation.BindException;
20  
21  /**
22   * A basic array mapper, returning the values backing a fieldset.
23   * Useful for reading the Strings resulting from the line tokenizer without having to
24   * deal with a {@link FieldSet} object.  
25   * 
26   * @author Costin Leau
27   */
28  public class ArrayFieldSetMapper implements FieldSetMapper<String[]> {
29  
30      @Override
31  	public String[] mapFieldSet(FieldSet fieldSet) throws BindException {
32  		return fieldSet.getValues();
33  	}
34  }