红帽全球峰会318.4. 使用
当 Spring Batch 组件收到消息时，它将触发作业执行。该作业将使用 org.springframework.batch.core.launch.JobLaucher 实例根据以下算法解析：
-
如果在组件上手动设置
JobLauncher，则使用它。 -
如果在组件上设置了
jobLauncherRef选项，则搜索 Camel Registry 以获取具有给定名称的JobLauncher。弃用并将在 Camel 3.0 中删除！ -
如果在 jobLauncher 名称的 Camel Registry 中注册了
JobLauncher，则可使用它。 -
如果上述任何步骤都不允许解决
JobLauncher，并且 Camel 注册表中只有一个JobLauncher实例，则使用它。
消息中找到的所有标头都作为作业参数传递给 JobLauncher。字符串、Long、Double 和 java.util.Date 值被复制到 org.springframework.batch.core.JobParametersBuilder - 其他数据类型将转换为 Strings。
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