Package ca.uhn.fhir.interceptor.api

Interface IBaseInterceptorBroadcaster<POINTCUT extends IPointcut>

All Known Subinterfaces:

IBaseInterceptorService<POINTCUT>, IInterceptorBroadcaster, IInterceptorService

All Known Implementing Classes:

BaseInterceptorService, InterceptorService

public interface IBaseInterceptorBroadcaster<POINTCUT extends IPointcut>

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	IBaseInterceptorBroadcaster.IInterceptorFilterHook	A filter hook is a hook that wraps a system call, and allows a hook to run code before and after the supplied function.
static interface	IBaseInterceptorBroadcaster.IInvoker

Method Summary

Modifier and Type	Method	Description
boolean	callHooks(POINTCUT thePointcut, HookParams theParams)	Invoke registered interceptor hook methods for the given Pointcut.
Object	callHooksAndReturnObject(POINTCUT thePointcut, HookParams theParams)	Invoke registered interceptor hook methods for the given Pointcut.
List<IBaseInterceptorBroadcaster.IInvoker>	getInvokersForPointcut(POINTCUT thePointcut)
boolean	hasHooks(POINTCUT thePointcut)	Does this broadcaster have any hooks for the given pointcut?
default boolean	ifHasCallHooks(POINTCUT thePointcut, Supplier<HookParams> theParamsSupplier)	A supplier-based callHooks() for lazy construction of the HookParameters.
default Object	ifHasCallHooksAndReturnObject(POINTCUT thePointcut, Supplier<HookParams> theParams)	A supplier-based version of callHooksAndReturnObject for lazy construction of the params.
default void	runWithFilterHooks(POINTCUT thePointcut, HookParams theHookParams, Runnable theRunnable)
default <T> T	runWithFilterHooks(POINTCUT thePointcut, HookParams theHookParams, Supplier<T> theSupplier)

Method Details

callHooks

boolean callHooks(POINTCUT thePointcut,
 HookParams theParams)

Invoke registered interceptor hook methods for the given Pointcut.

Returns:

Returns false if any of the invoked hook methods returned false, and returns true otherwise.

ifHasCallHooks

default boolean ifHasCallHooks(POINTCUT thePointcut,
 Supplier<HookParams> theParamsSupplier)

A supplier-based callHooks() for lazy construction of the HookParameters.

Returns:

false if any hook methods return false, return true otherwise.

callHooksAndReturnObject

Object callHooksAndReturnObject(POINTCUT thePointcut,
 HookParams theParams)

Invoke registered interceptor hook methods for the given Pointcut. This method should only be called for pointcuts that return a type other than void or boolean

Returns:

Returns the object returned by the first hook method that did not return null

ifHasCallHooksAndReturnObject

default Object ifHasCallHooksAndReturnObject(POINTCUT thePointcut,
 Supplier<HookParams> theParams)

A supplier-based version of callHooksAndReturnObject for lazy construction of the params.

Returns:

Returns the object returned by the first hook method that did not return null or null

runWithFilterHooks

default void runWithFilterHooks(POINTCUT thePointcut,
 HookParams theHookParams,
 Runnable theRunnable)

runWithFilterHooks

default <T> T runWithFilterHooks(POINTCUT thePointcut,
 HookParams theHookParams,
 Supplier<T> theSupplier)

hasHooks

boolean hasHooks(POINTCUT thePointcut)

Does this broadcaster have any hooks for the given pointcut?

Parameters:

thePointcut - The poointcut

Returns:

Does this broadcaster have any hooks for the given pointcut?

Since:

4.0.0

getInvokersForPointcut

List<IBaseInterceptorBroadcaster.IInvoker> getInvokersForPointcut(POINTCUT thePointcut)