基于MockExpressionManager的野蝇Camunda过程引擎配置
基于MockExpressionManager的野蝇Camunda过程引擎配置
提问于 2015-04-17 13:50:04
我们已经安装了Camunda作为Wildfly8的一个模块。一切都很好，但我需要一种方法来模拟java委托进行单元测试(使用Arquillian)。据我所知，可以使用org.camunda.bpm.engine.test.mock.Mocks提供模拟的委托。根据JavaDoc，我应该在流程引擎配置中注册MockExpressionManager。我在MockExpressingManager这里找到了一些类似的配置，https://github.com/camunda/camunda-bpm-assert/blob/master/camunda-bpm-assert-examples/src/test/resources/camunda.cfg.xml
但是用于野蝇的camunda模块是在独立的-Ful.xml中配置的：
<subsystem xmlns="urn:org.camunda.bpm.jboss:1.1">
<process-engines>
<process-engine name="default" default="true">
<datasource>
java:jboss/datasources/ProcessEngine
</datasource>
<history-level>
full
</history-level>
<configuration>
org.camunda.bpm.engine.cdi.CdiJtaProcessEngineConfiguration
</configuration>
<properties>
<property name="jobExecutorAcquisitionName">
default
</property>
<property name="isAutoSchemaUpdate">
true
</property>
<property name="authorizationEnabled">
true
</property>
<property name="jobExecutorDeploymentAware">
true
</property>
<property name="expressionManager">
org.camunda.bpm.engine.test.mock.MockExpressionManager
</property>
</properties>但这不起作用，在野蝇创业公司我看到了
16:45:31,930 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 61) MSC000001: Failed to start service org.camunda.bpm.platform.process-engine.default: org.jboss.msc.service.StartException in service org.camunda.bpm.platform.process-engine.default: org.camunda.bpm.engine.ProcessEngineException: Could not set value for property 'expressionManager' on class org.camunda.bpm.engine.cdi.CdiJtaProcessEngineConfiguration
at org.camunda.bpm.container.impl.jboss.service.MscManagedProcessEngineController$1.run(MscManagedProcessEngineController.java:97)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [rt.jar:1.8.0_11]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_11]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_11]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_11]
at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_11]
at org.jboss.threads.JBossThread.run(JBossThread.java:122) [jboss-threads-2.1.1.Final.jar:2.1.1.Final]
Caused by: org.camunda.bpm.engine.ProcessEngineException: Could not set value for property 'expressionManager' on class org.camunda.bpm.engine.cdi.CdiJtaProcessEngineConfiguration
at org.camunda.bpm.container.impl.metadata.PropertyHelper.applyProperty(PropertyHelper.java:76)
at org.camunda.bpm.container.impl.metadata.PropertyHelper.applyProperties(PropertyHelper.java:94)
at org.camunda.bpm.container.impl.jboss.service.MscManagedProcessEngineController.startProcessEngine(MscManagedProcessEngineController.java:173)
at org.camunda.bpm.container.impl.jboss.service.MscManagedProcessEngineController$2.run(MscManagedProcessEngineController.java:131)
at org.camunda.bpm.container.impl.jboss.service.MscManagedProcessEngineController$2.run(MscManagedProcessEngineController.java:129)
at org.camunda.bpm.container.impl.jboss.util.Tccl.runWithTccl(Tccl.java:53)
at org.camunda.bpm.container.impl.jboss.util.Tccl.runUnderClassloader(Tccl.java:45)
at org.camunda.bpm.container.impl.jboss.service.MscManagedProcessEngineController.startInternal(MscManagedProcessEngineController.java:129)
at org.camunda.bpm.container.impl.jboss.service.MscManagedProcessEngineController$1.run(MscManagedProcessEngineController.java:90)
... 6 more
Caused by: java.lang.IllegalArgumentException: argument type mismatch
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_11]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_11]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_11]
at java.lang.reflect.Method.invoke(Method.java:483) [rt.jar:1.8.0_11]
at org.camunda.bpm.container.impl.metadata.PropertyHelper.applyProperty(PropertyHelper.java:74)
... 14 more如何正确地将此MockExpressionManager设置为配置？
或者可能还有其他一些方法来模拟java委托？
回答 1
Stack Overflow用户
回答已采纳
发布于 2015-04-19 22:23:36
通过查看Camunda代码，他们希望传递给表达式管理器的引用。如果我不得不猜的话，这是作为一个字符串传入的。我能想到的一种处理这个问题的方法是创建您的CdiJtaProcessEngineConfiguration子类，它配置适当的表达式管理器，将JAR部署到它们的模块中，并将其连接进来。
就我个人而言，我发现他们的配置对我来说太紧了，在直接的野蝇集成中，我选择直接在我的应用程序中配置他们的库。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/29701148
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