PassThroughLineAggregator.java

/*
 * 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
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.batch.item.file.transform;

/**
 * A {@link LineAggregator} implementation that simply calls
 * {@link Object#toString()} on the given object
 * 
 */
public class PassThroughLineAggregator<T> implements LineAggregator<T> {

	/**
	 * Simply convert to a String with toString().
	 * 
	 * @see org.springframework.batch.item.file.transform.LineAggregator#aggregate(java.lang.Object)
	 */
    @Override
	public String aggregate(T item) {
		return item.toString();
	}

}