com.manning.siia.batch.PaymentChunkListener.java Source code

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Here is the source code for com.manning.siia.batch.PaymentChunkListener.java

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/*
 * Copyright 2012 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 com.manning.siia.batch;

import java.util.List;

import org.springframework.batch.core.listener.ItemListenerSupport;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.integration.MessageChannel;
import org.springframework.integration.support.MessageBuilder;

/**
 * @author Marius Bogoevici
 */
public class PaymentChunkListener extends ItemListenerSupport<Payment, Payment> {

    @Autowired
    @Qualifier("chunkExecutions")
    MessageChannel chunkNotificationsChannel;

    @Override
    public void onReadError(Exception ex) {
        chunkNotificationsChannel.send(MessageBuilder.withPayload(new Notification(ex.getMessage(), true)).build());
    }

    @Override
    public void onWriteError(Exception ex, List<? extends Payment> item) {

    }
}