Package de.hybris.platform.mediaconversion.os.process

Interface ProcessContextRegistry

All Known Implementing Classes:
DefaultProcessContextRegistry
public interface ProcessContextRegistry
Service to register currently running process contexts to. This registry is used by external process executors to retrieve callback handles.

  • Method Details

    • register

      int register(ProcessContext context)
      Registers the given ProcessContext, creates a new internal id for it and returns it.
      Parameters:
      context - the context to register
      Returns:
      a new locally unique id for the registered ProcessContext

    • unregister

      void unregister(int pid)
      Unregisters (removes) the ProcessContext identified by the given pid. If no ProcessContext is registered for the specified id, calling this method has no effect; no exception is thrown.
      Parameters:
      pid - the locally unique id of the registered ProcessContext.

    • retrieve

      ProcessContext retrieve(int pid)
      Retrieves the ProcessContext uniquely identified by the passed pid.
      Parameters:
      pid - the locally unique id of the registered ProcessContext.
      Returns:
      the ProcessContext registered for the specified pid or null if no such context is known.