Package com.streamsets.pipeline.api.interceptor

Interface InterceptorCreator

public interface InterceptorCreator

Interceptor creator is used to create instance of interceptor for stages where they are required.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	InterceptorCreator.BaseContext	Base context class that contains information and services to the creator without any association to the underlying stage.
static interface	InterceptorCreator.Context	Context that provides runtime information and services to the creator.
static enum	InterceptorCreator.InterceptorType	Type of the interceptor represents where exactly is the interceptor going to be executed.

Method Summary

Modifier and Type	Method	Description
List<BlobStoreDef>	blobStoreResource(InterceptorCreator.BaseContext context)	This method packs information about Blobstore resource that this Interceptor uses.
Interceptor	create(InterceptorCreator.Context context)	Create interceptor if needed for given stage.

Method Details

create

Interceptor create(InterceptorCreator.Context context)

Create interceptor if needed for given stage.

Parameters:

context - Creator context

Returns:

Interceptor that should be used for given stage or null if no interceptor is needed.

blobStoreResource

List<BlobStoreDef> blobStoreResource(InterceptorCreator.BaseContext context)

This method packs information about Blobstore resource that this Interceptor uses.

Returns:

List of BlobstoreDef