spring-batch RemoteChunkingManagerStepBuilderFactory 源码
spring-batch RemoteChunkingManagerStepBuilderFactory 代码
文件路径：/spring-batch-integration/src/main/java/org/springframework/batch/integration/chunk/RemoteChunkingManagerStepBuilderFactory.java
/*
* Copyright 2019 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.integration.chunk;
import org.springframework.batch.core.repository.JobRepository;
import org.springframework.transaction.PlatformTransactionManager;
/**
* Convenient factory for a {@link RemoteChunkingManagerStepBuilder} which sets the
* {@link JobRepository} and {@link PlatformTransactionManager} automatically.
*
* @since 4.2
* @author Mahmoud Ben Hassine
*/
public class RemoteChunkingManagerStepBuilderFactory {
private JobRepository jobRepository;
private PlatformTransactionManager transactionManager;
/**
* Create a new {@link RemoteChunkingManagerStepBuilderFactory}.
* @param jobRepository the job repository to use
* @param transactionManager the transaction manager to use
*/
public RemoteChunkingManagerStepBuilderFactory(JobRepository jobRepository,
PlatformTransactionManager transactionManager) {
this.jobRepository = jobRepository;
this.transactionManager = transactionManager;
}
/**
* Creates a {@link RemoteChunkingManagerStepBuilder} and initializes its job
* repository and transaction manager.
* @param name the name of the step
* @param <I> type of input items
* @param <O> type of output items
* @return a {@link RemoteChunkingManagerStepBuilder}
*/
public <I, O> RemoteChunkingManagerStepBuilder<I, O> get(String name) {
return new RemoteChunkingManagerStepBuilder<I, O>(name).repository(this.jobRepository)
.transactionManager(this.transactionManager);
}
}
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