/*
* Copyright 2013-2014 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.jsr.item;
import javax.batch.api.chunk.ItemProcessor;
import org.springframework.util.Assert;
public class ItemProcessorAdapter<I, O> implements org.springframework.batch.item.ItemProcessor<I, O> {
private ItemProcessor delegate;
public ItemProcessorAdapter(ItemProcessor processor) {
Assert.notNull(processor, "An ItemProcessor implementation is required");
this.delegate = processor;
}
@SuppressWarnings("unchecked")
@Override
public O process(I item) throws Exception {
return (O) delegate.processItem(item);
}
}