org.wildfly.swarm.batch.jberet.SimpleItemWriter Maven / Gradle / Ivy

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/**
 * Copyright 2015-2016 Red Hat, Inc, and individual contributors.
 *
 * 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.wildfly.swarm.batch.jberet;

import java.io.Serializable;
import java.util.List;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.logging.Logger;

import javax.batch.api.BatchProperty;
import javax.batch.api.chunk.AbstractItemWriter;
import javax.batch.api.chunk.ItemWriter;
import javax.batch.runtime.context.StepContext;
import javax.inject.Inject;
import javax.inject.Named;

/**
 * @author James R. Perkins
 */
@Named
public class SimpleItemWriter extends AbstractItemWriter implements ItemWriter {
    @Override
    public void open(final Serializable checkpoint) throws Exception {
        if (sleepTime != null) {
            sleepMillis = Long.parseLong(sleepTime);
        }
        if (failAt == 0) {
            failAt = -1;
        }
    }

    @Override
    public void writeItems(final List