Package org.ehrbase.plugin

Class AbstractPluginAspect<EXTENSIONPOINT>

java.lang.Object

org.ehrbase.plugin.AbstractPluginAspect<EXTENSIONPOINT>

Direct Known Subclasses:

CompositionPluginAspect, EhrPluginAspect, QueryPluginAspect, TemplatePluginAspect

public abstract class AbstractPluginAspect<EXTENSIONPOINT>
extends Object

Author:

Stefan Spiska

Field Summary

Fields

Modifier and Type	Field	Description
protected org.springframework.beans.factory.ListableBeanFactory	beanFactory

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractPluginAspect(org.springframework.beans.factory.ListableBeanFactory beanFactory, Class<EXTENSIONPOINT> clazz)

Method Summary

Modifier and Type	Method	Description
protected List<EXTENSIONPOINT>	getActiveExtensionPointsOrderedDesc()
void	inServiceLayerPC()
protected Object	proceed(org.aspectj.lang.ProceedingJoinPoint pjp, Object[] args)	Proceed with Error handling.
protected <IN,OUT> OUT	proceedWithPluginExtensionPoints(org.aspectj.lang.ProceedingJoinPoint pjp, org.apache.commons.lang3.function.TriFunction<EXTENSIONPOINT,IN,Function<IN,OUT>,OUT> extensionPointMethod, Function<Object[],IN> argsToInputObj, BiFunction<IN,Object[],Object[]> setArgs)	Proceeds with the invocation by calling the given method on all extension points in ascending order and then the service method (analog to Spring AOP aspects behaviour).
protected <IN,OUT> OUT	proceedWithPluginExtensionPoints(org.aspectj.lang.ProceedingJoinPoint pjp, org.apache.commons.lang3.function.TriFunction<EXTENSIONPOINT,IN,Function<IN,OUT>,OUT> extensionPointMethod, Function<Object[],IN> argsToInputObj, BiFunction<IN,Object[],Object[]> setArgs, Function<Object,OUT> afterProceed)	Proceeds with the invocation by calling the given method on all extension points in ascending order and then the service method (analog to Spring AOP aspects behaviour).

Methods inherited from class java.lang.Object

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

Field Detail

beanFactory

protected final org.springframework.beans.factory.ListableBeanFactory beanFactory

Constructor Detail

AbstractPluginAspect

protected AbstractPluginAspect(org.springframework.beans.factory.ListableBeanFactory beanFactory,
                               Class<EXTENSIONPOINT> clazz)

Method Detail

inServiceLayerPC

public void inServiceLayerPC()

proceed

protected Object proceed(org.aspectj.lang.ProceedingJoinPoint pjp,
                         Object[] args)

Proceed with Error handling.

Parameters:

pjp -

args -

Returns:

getActiveExtensionPointsOrderedDesc

protected List<EXTENSIONPOINT> getActiveExtensionPointsOrderedDesc()

Returns:

Order List of CompositionExtensionPoint in Context.

proceedWithPluginExtensionPoints

protected <IN,OUT> OUT proceedWithPluginExtensionPoints(org.aspectj.lang.ProceedingJoinPoint pjp,
                                                              org.apache.commons.lang3.function.TriFunction<EXTENSIONPOINT,IN,Function<IN,OUT>,OUT> extensionPointMethod,
                                                              Function<Object[],IN> argsToInputObj,
                                                              BiFunction<IN,Object[],Object[]> setArgs)

Proceeds with the invocation by calling the given method on all extension points in ascending order and then the service method (analog to Spring AOP aspects behaviour).

Type Parameters:

IN - POJO Type used by extensionPointMethod for argument aggregation

OUT - return type of extensionPointMethod and the service method invocation represented by pjp

Parameters:

pjp -

extensionPointMethod - Method that is part of Type EXTENSIONPOINT to call

argsToInputObj - Function to convert from an Object array to the input type IN used by extensionPointMethod

setArgs - Function to set/modify the Object array used for ProceedingJoinPoint::proceed using an object of type IN

Returns:

result of passing the method call through all extension points to the service layer and processing the return value back through all extension points

proceedWithPluginExtensionPoints

protected <IN,OUT> OUT proceedWithPluginExtensionPoints(org.aspectj.lang.ProceedingJoinPoint pjp,
                                                              org.apache.commons.lang3.function.TriFunction<EXTENSIONPOINT,IN,Function<IN,OUT>,OUT> extensionPointMethod,
                                                              Function<Object[],IN> argsToInputObj,
                                                              BiFunction<IN,Object[],Object[]> setArgs,
                                                              Function<Object,OUT> afterProceed)

Proceeds with the invocation by calling the given method on all extension points in ascending order and then the service method (analog to Spring AOP aspects behaviour).

Type Parameters:

IN - POJO Type used by extensionPointMethod for argument aggregation

OUT - return type of extensionPointMethod and in most cases the service method invocation represented by pjp

Parameters:

pjp -

extensionPointMethod - Method that is part of Type EXTENSIONPOINT to call

argsToInputObj - Function to convert from an Object array to the input type IN used by extensionPointMethod

setArgs - Function to set/modify the Object array used for ProceedingJoinPoint::proceed using an object of type IN

afterProceed - function to apply to adapt the return value of the service call to the return type of the extension point method (OUT)

Returns:

result of passing the method call through all extension points to the service layer and processing the return value back through all extension points