Class UUIDGeneratorPipe

All Implemented Interfaces:
HasTransactionAttribute, IConfigurable, IConfigurationAware, IForwardTarget, INamedObject, IPipe, IScopeProvider, IWithParameters, EventThrowing, HasStatistics, org.springframework.beans.factory.Aware, org.springframework.context.ApplicationContextAware

@ElementType(TRANSLATOR) public class UUIDGeneratorPipe extends FixedForwardPipe
Pipe that generates an UUID (Universally Unique Identifier). Only type alphanumeric guarantees a 100% unique identifier, type numeric has a 0.01% chance of exactly the same id in case of multiple calls on the same host within a few milliseconds.
Peter Leeuwenburgh
  • Constructor Details

    • UUIDGeneratorPipe

      public UUIDGeneratorPipe()
  • Method Details

    • doPipe

      public PipeRunResult doPipe(Message message, PipeLineSession session) throws PipeRunException
      Description copied from interface: IPipe
      This is where the action takes place. Pipes may only throw a PipeRunException, to be handled by the caller of this object. Implementations must either consume the message, or pass it on to the next Pipe in the PipeRunResult. If the result of the Pipe does not depend on the input, like for the FixedResultPipe, the Pipe can schedule the input to be closed at session exit, by calling Message.closeOnCloseOf(PipeLineSession, String) This allows the previous Pipe to release any resources (e.g. connections) that it might have kept open until the message was consumed. Doing so avoids connections leaking from pools, while it enables efficient streaming processing of data while it is being read from a stream.
    • setType

      public void setType(UUIDGeneratorPipe.Type value)
      Format of generated string.
      Default value
    • getType

      public UUIDGeneratorPipe.Type getType()