Package org.gcube.informationsystem.resourceregistry.rest.providers

Class ResultScopeResponseFilter

java.lang.Object

org.gcube.informationsystem.resourceregistry.rest.providers.ResultScopeResponseFilter

All Implemented Interfaces:

jakarta.ws.rs.container.ContainerRequestFilter, jakarta.ws.rs.container.ContainerResponseFilter

@Provider
@PreMatching
public class ResultScopeResponseFilter
extends Object
implements jakarta.ws.rs.container.ContainerRequestFilter, jakarta.ws.rs.container.ContainerResponseFilter

Global JAX-RS filter that emits the accumulated ResultScope tokens as a single combined X-Result-Scope response header.

The tokens come from the current JAX-RS ContainerRequestContext properties, where the Policy Enforcement Points accumulate them, plus ResultScope.PREVIOUS_PATH when the caller's token was resolved through a previous path during the request (TokenContextResolution); in that case the X-Resolved-Context-Path header carries the resolved Context's current path. Since every consumer of the token Context goes through TokenContextResolution, the two headers appear on every response whose request derived its Context from a previous-path token, whatever the operation.

The request-side filter forgets any resolution left on the thread before the request is matched, and the response-side filter forgets it once the headers are emitted.

Author:

Luca Frosini (ISTI - CNR)

Constructor Summary

Constructors

Constructor	Description
ResultScopeResponseFilter()

Method Summary

Modifier and Type	Method	Description
void	filter(jakarta.ws.rs.container.ContainerRequestContext requestContext)
void	filter(jakarta.ws.rs.container.ContainerRequestContext requestContext, jakarta.ws.rs.container.ContainerResponseContext responseContext)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ResultScopeResponseFilter

public ResultScopeResponseFilter()

Method Details

filter

public void filter(jakarta.ws.rs.container.ContainerRequestContext requestContext)
            throws IOException

Specified by:

filter in interface jakarta.ws.rs.container.ContainerRequestFilter

Throws:

IOException

filter

public void filter(jakarta.ws.rs.container.ContainerRequestContext requestContext,
 jakarta.ws.rs.container.ContainerResponseContext responseContext)
            throws IOException

Specified by:

filter in interface jakarta.ws.rs.container.ContainerResponseFilter

Throws:

IOException