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Introduce AOT to base projects of Spring Cloud Stream Samples

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This commit is contained in:
Glenn Renfro
2022-06-22 17:18:35 -04:00
parent 6029b47592
commit 5b9ffcc327
9 changed files with 92 additions and 0 deletions
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28
docs/src/main/asciidoc/batch-starter.adoc
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@@ -597,3 +597,31 @@ Second, this starter lets you configure two properties on the writer.
|===
For more about the configuration options for the `KafkaItemWriter`, see the https://docs.spring.io/spring-batch/docs/4.3.x/api/org/springframework/batch/item/kafka/KafkaItemWriter.html[`KafkaItemWiter` documentation].
=== Spring AOT
When using Spring AOT with Single Step Batch Starter you must set the reader and
writer name properties at compile time (unless you create a bean(s) for the reader and or writer).
To do this you must include the name of the reader and writer that you wish to use as
and argument or environment variable in the boot maven plugin or gradle plugin. For example if
you wish to enable the `FlatFileItemReader` and `FlatFileItemWriter` in Maven it would look like:
```
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<id>aot-generate</id>
<goals>
<goal>aot-generate</goal>
</goals>
</execution>
</executions>
<configuration>
<arguments>
<argument>--spring.batch.job.flatfileitemreader.name=foobar</argument>
<argument>--spring.batch.job.flatfileitemwriter.name=fooWriter</argument>
</arguments>
</configuration>
</plugin>
```

8
spring-cloud-task-samples/batch-events/pom.xml
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@@ -96,6 +96,14 @@
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<id>aot-generate</id>
<goals>
<goal>aot-generate</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>

8
spring-cloud-task-samples/batch-job/pom.xml
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@@ -109,6 +109,14 @@
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<id>aot-generate</id>
<goals>
<goal>aot-generate</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>

8
spring-cloud-task-samples/jpa-sample/pom.xml
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@@ -115,6 +115,14 @@
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<id>aot-generate</id>
<goals>
<goal>aot-generate</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>

8
spring-cloud-task-samples/multiple-datasources/pom.xml
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@@ -120,6 +120,14 @@
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<id>aot-generate</id>
<goals>
<goal>aot-generate</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>

8
spring-cloud-task-samples/task-events/pom.xml
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@@ -65,6 +65,14 @@
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<id>aot-generate</id>
<goals>
<goal>aot-generate</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>

8
spring-cloud-task-samples/taskprocessor/pom.xml
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@@ -122,6 +122,14 @@
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<id>aot-generate</id>
<goals>
<goal>aot-generate</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>

8
spring-cloud-task-samples/tasksink/pom.xml
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@@ -81,6 +81,14 @@
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<id>aot-generate</id>
<goals>
<goal>aot-generate</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>

8
spring-cloud-task-samples/timestamp/pom.xml
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@@ -123,6 +123,14 @@
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<id>aot-generate</id>
<goals>
<goal>aot-generate</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>