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.ContainerResponseFilter

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

Global JAX-RS response filter that automatically extracts accumulated ResultScope tokens from the current JAX-RS ContainerRequestContext properties and emits them as a single combined X-Result-Scope response header.

If ResultScope.PREVIOUS_PATH is present, it also emits the X-Resolved-Context-Path header carrying the resolved Context's current path.

This filter uses request properties, which are automatically discarded and garbage-collected by the container at the end of the request cycle, making the process completely thread-safe and memory-leak free. Mirrors WarningResponseFilter's mechanism exactly.

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, 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,
 jakarta.ws.rs.container.ContainerResponseContext responseContext)
            throws IOException

Specified by:

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

Throws:

IOException