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  * Copyright 2006-2007 the original author or authors.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * See the License for the specific language governing permissions and
 * limitations under the License.
package org.springframework.batch.item.file.transform;
A LineAggregator implementation that converts an object into a delimited list of strings. The default delimiter is a comma.

Dave Syer
public class DelimitedLineAggregator<T> extends ExtractorLineAggregator<T> {
	private String delimiter = ",";

Public setter for the delimiter.

delimiter the delimiter to set
	public void setDelimiter(String delimiter) {
		this. = delimiter;
	public String doAggregate(Object[] fields) {
		return StringUtils.arrayToDelimitedString(fieldsthis.);
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