Package org.springframework.cloud.task.batch.partition

Interface EnvironmentVariablesProvider

All Known Implementing Classes:
NoOpEnvironmentVariablesProvider, SimpleEnvironmentVariablesProvider
public interface EnvironmentVariablesProvider
Strategy interface to allow for advanced configuration of environment variables for each worker in a partitioned job.
Since:
1.0.2
Author:
Michael Minella

  • Method Summary

    Modifier and Type
    Method
    Description
    Map<String,String>
    getEnvironmentVariables(org.springframework.batch.item.ExecutionContext executionContext)
    Provides a Map of Strings to be used as environment variables.

  • Method Details

    • getEnvironmentVariables

      Map<String,String> getEnvironmentVariables(org.springframework.batch.item.ExecutionContext executionContext)
      Provides a Map of Strings to be used as environment variables. This method will be called for each worker step. For example, if there are 5 partitions, this method will be called 5 times.
      Parameters:
      executionContext - the ExecutionContext associated with the worker's step
      Returns:
      A Map of values to be used as environment variables