com.sap.cloud.sdk.cloudplatform.servlet

Interface RequestContextListener

All Known Implementing Classes:

DestinationsRequestContextListener, TenantRequestContextListener, UserRequestContextListener

public interface RequestContextListener

Enables listening to lifecycle events of a RequestContext. RequestContextListeners are usually invoked by a RequestContextServletFilter or RequestContextExecutor.

Field Summary

Fields

Modifier and Type	Field and Description
static Comparator<RequestContextListener>	naturalOrdering
static Comparator<RequestContextListener>	reverseOrdering

Method Summary

Methods

Modifier and Type	Method and Description
int	getPriority() Returns the priority that defines the order in which listeners are invoked.
void	requestContextDestroyed(RequestContext requestContext) Invoked when destroying a RequestContext.
void	requestContextInitialized(RequestContext requestContext) Invoked when initializing a RequestContext.

Field Detail

naturalOrdering

static final Comparator<RequestContextListener> naturalOrdering

reverseOrdering

static final Comparator<RequestContextListener> reverseOrdering

Method Detail

getPriority

int getPriority()

Returns the priority that defines the order in which listeners are invoked. Smaller priorities are invoked earlier during context initialization and invoked later (reversed initialization order) during context destruction. Negative number should not be used as they are reserved for internal use. If there no requirements with respect to the invocation order, it is suggested to use 0 as default.

requestContextInitialized

void requestContextInitialized(RequestContext requestContext)

Invoked when initializing a RequestContext.

requestContextDestroyed

void requestContextDestroyed(RequestContext requestContext)

Invoked when destroying a RequestContext.