process_executor_task.md

ProcessExecutorTask

Executes another process synchronously (in the same PHP process) for each input, passing the input to the sub-process entry point. The output of the sub-process end point becomes the task output. This allows composing processes.

Task reference

• Service: CleverAge\ProcessBundle\Task\Process\ProcessExecutorTask

Accepted inputs

mixed: passed as input to the sub-process (its entry_point task).

Possible outputs

mixed: output of the sub-process end_point task, or null if the sub-process has no end point.

Options

Code	Type	Required	Default	Description
process	string	X		Code of the process to execute. An InvalidConfigurationException is thrown if it does not exist
context	array		[]	Context of the sub-process (the context of the current process is not passed automatically)

Examples

• Execute a sub-process for each input, forwarding a context value

# Task configuration level
run_subprocess:
  service: '@CleverAge\ProcessBundle\Task\Process\ProcessExecutorTask'
  options:
    process: app.import_product
    context:
      source: '{{ source }}'
  outputs: [next_task]