org.springframework.batch.core.configuration.annotation.StepBuilderFactory.java Source code

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Here is the source code for org.springframework.batch.core.configuration.annotation.StepBuilderFactory.java

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/*
 * Copyright 2012-2013 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
 *
 *      https://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.core.configuration.annotation;

import org.springframework.batch.core.repository.JobRepository;
import org.springframework.batch.core.step.builder.StepBuilder;
import org.springframework.transaction.PlatformTransactionManager;

/**
 * Convenient factory for a {@link StepBuilder} which sets the {@link JobRepository} and
 * {@link PlatformTransactionManager} automatically.
 * 
 * @author Dave Syer
 * 
 */
public class StepBuilderFactory {

    private JobRepository jobRepository;

    private PlatformTransactionManager transactionManager;

    public StepBuilderFactory(JobRepository jobRepository, PlatformTransactionManager transactionManager) {
        this.jobRepository = jobRepository;
        this.transactionManager = transactionManager;
    }

    /**
     * Creates a step builder and initializes its job repository and transaction manager. Note that if the builder is
     * used to create a @Bean definition then the name of the step and the bean name might be different.
     * 
     * @param name the name of the step
     * @return a step builder
     */
    public StepBuilder get(String name) {
        StepBuilder builder = new StepBuilder(name).repository(jobRepository)
                .transactionManager(transactionManager);
        return builder;
    }

}