# Package org.springframework.cloud.dataflow.server.controller.support

Contains supporting classes and utilities for the web controllers.

See: Description

- Class Summary
  Class | Description
  --- | ---
  ControllerUtils |
  TaskExecutionAwareTaskDefinition | `TaskDefinition` with the associated latest `TaskExecution`.

- Enum Summary
  Enum | Description
  --- | ---
  TaskExecutionControllerDeleteAction | This enum is used by the `TaskExecutionController.cleanup(java.util.Set, TaskExecutionControllerDeleteAction[])`.

- Exception Summary
  Exception | Description
  --- | ---
  InvalidDateRangeException | Thrown by controller classes to indicate invalid date ranges.
  InvalidStreamDefinitionException | Thrown by controller classes to indicate issues with the provided stream definition.

## Package org.springframework.cloud.dataflow.server.controller.support Description

Contains supporting classes and utilities for the web controllers.

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