43 lines
2.0 KiB
Plaintext
43 lines
2.0 KiB
Plaintext
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[[springBatchIntegration]]
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= Spring Batch Integration
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ifndef::onlyonetoggle[]
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endif::onlyonetoggle[]
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Many users of Spring Batch may encounter requirements that are
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outside the scope of Spring Batch but that may be efficiently and
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concisely implemented by using Spring Integration. Conversely, Spring
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Integration users may encounter Spring Batch requirements and need a way
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to efficiently integrate both frameworks. In this context, several
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patterns and use-cases emerge, and Spring Batch Integration
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addresses those requirements.
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The line between Spring Batch and Spring Integration is not always
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clear, but two pieces of advice can
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help: Thinking about granularity and applying common patterns. Some
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of those common patterns are described in this section.
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Adding messaging to a batch process enables automation of
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operations and also separation and strategizing of key concerns.
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For example, a message might trigger a job to execute, and then
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sending the message can be exposed in a variety of ways. Alternatively, when
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a job completes or fails, that event might trigger a message to be sent,
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and the consumers of those messages might have operational concerns
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that have nothing to do with the application itself. Messaging can
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also be embedded in a job (for example, reading or writing items for
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processing through channels). Remote partitioning and remote chunking
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provide methods to distribute workloads over a number of workers.
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This section covers the following key concepts:
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[role="xmlContent"]
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* <<namespace-support>>
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* xref:spring-batch-integration/launching-jobs-through-messages.adoc[Launching Batch Jobs through Messages]
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* xref:spring-batch-integration/sub-elements.adoc#providing-feedback-with-informational-messages[Providing Feedback with Informational Messages]
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* xref:spring-batch-integration/sub-elements.adoc#asynchronous-processors[Asynchronous Processors]
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* xref:spring-batch-integration/sub-elements.adoc#externalizing-batch-process-execution[Externalizing Batch Process Execution]
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[[namespace-support]]
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[role="xmlContent"]
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