Class SparqlUpdateBodyParser

BodyParser that supports application/sparql-update content. Will convert the incoming update string to algebra in a SparqlUpdatePatch.

Hierarchy

BodyParser
- SparqlUpdateBodyParser

Index

Constructors

constructor

Properties

logger

Methods

Constructors

constructor

new SparqlUpdateBodyParser(): SparqlUpdateBodyParser

Inherited from BodyParser.constructor
Returns SparqlUpdateBodyParser

Properties

Protected Readonly logger

logger: Logger = ...

Methods

canHandle

canHandle(__namedParameters: BodyParserArgs): Promise<void>

Overrides BodyParser.canHandle
- Defined in src/http/input/body/SparqlUpdateBodyParser.ts:19
Checks if the input can be handled by this class. If it cannot handle the input, rejects with an error explaining why.

Parameters
- __namedParameters: BodyParserArgs
Returns Promise<void>
A promise resolving if the input can be handled, rejecting with an Error if not.

handle

handle(__namedParameters: BodyParserArgs): Promise<SparqlUpdatePatch>

Overrides BodyParser.handle
- Defined in src/http/input/body/SparqlUpdateBodyParser.ts:25
Handles the given input. This may only be called if canHandle did not reject. When unconditionally calling both in sequence, consider handleSafe instead.

Parameters
- __namedParameters: BodyParserArgs
Returns Promise<SparqlUpdatePatch>
A promise resolving when handling is finished.

handleSafe

handleSafe(input: BodyParserArgs): Promise<Representation>

Inherited from BodyParser.handleSafe
- Defined in src/util/handlers/AsyncHandler.ts:34
Helper function that first runs canHandle followed by handle. Throws the error of canHandle if the data cannot be handled, or returns the result of handle otherwise.

Parameters
- input: BodyParserArgs
  
  Input data that will be handled if it can be handled.
Returns Promise<Representation>
A promise resolving if the input can be handled, rejecting with an Error if not.