de.adorsys.opba.protocol.bpmnshared.service.context

Class ContextUtil

java.lang.Object

de.adorsys.opba.protocol.bpmnshared.service.context.ContextUtil

public class ContextUtil
extends Object

Utility class to work with Flowable BPMN engine process context.

Constructor Summary

Constructors

Constructor and Description
ContextUtil()

Method Summary

Modifier and Type	Method and Description
<R,T> R	evaluateSpelForCtx(String expression, org.flowable.engine.delegate.DelegateExecution execution, T context) Allows to perform string interpolation like '/ais/#{ctx.getName}' using the process context.
<R,T> R	evaluateSpelForCtx(String expression, org.flowable.engine.delegate.DelegateExecution execution, T context, Class<R> resultClass) Allows to perform string interpolation like '/ais/#{ctx.getName}' using the process context of defined class.
<T> void	getAndUpdateContext(org.flowable.engine.delegate.DelegateExecution execution, Consumer<T> contextUpdater) Get and update context of current execution in single operation with retry support for optimistic exceptions.
<T> T	getContext(org.flowable.engine.delegate.DelegateExecution execution, Class<T> ctxType) Read context from current execution.

Methods inherited from class java.lang.Object

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

Constructor Detail

ContextUtil

public ContextUtil()

Method Detail

getContext

public <T> T getContext(org.flowable.engine.delegate.DelegateExecution execution,
                        Class<T> ctxType)

Read context from current execution.

getAndUpdateContext

public <T> void getAndUpdateContext(org.flowable.engine.delegate.DelegateExecution execution,
                                    Consumer<T> contextUpdater)

Get and update context of current execution in single operation with retry support for optimistic exceptions.

evaluateSpelForCtx

public <R,T> R evaluateSpelForCtx(String expression,
                                  org.flowable.engine.delegate.DelegateExecution execution,
                                  T context)

Allows to perform string interpolation like '/ais/#{ctx.getName}' using the process context.

evaluateSpelForCtx

public <R,T> R evaluateSpelForCtx(String expression,
                                  org.flowable.engine.delegate.DelegateExecution execution,
                                  T context,
                                  Class<R> resultClass)

Allows to perform string interpolation like '/ais/#{ctx.getName}' using the process context of defined class.