problem with removing the workflow via Java at the boot

[kot4]

I need to remove the workflow via the Java code at bootstartup. My code works correctly at runtime, but it throw exception if I run it at boot startup. What should I do to remove the workflow at bootstartup via the Java code?

for example:

******** my-example-context.xml:

<bean id="my-example" class="MyExamle" init-method="init">
        <property name="workflowService">
            <ref bean="WorkflowService"/>
        </property>
</bean>
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******** MyExamle.java:

public class WorkflowFactory {
    …
    private WorkflowService workflowService;

    public void init() {
        PropertyCheck.mandatory(this, "workflowService", workflowService);

        AuthenticationUtil.runAs(new AuthenticationUtil.RunAsWork<Integer>() {
            @Override
            public Integer doWork() throws Exception {
                 Integer count = 0;
                 WorkflowDefinition reviewDef = workflowService.getDefinitionByName(
                            "activiti$activitiReview"
                 );
                 List<WorkflowInstance> workflowInstanceList = workflowService.getActiveWorkflows(
                            reviewDef.getId()
                 );
                 count = workflowInstanceList.size();
                 for (WorkflowInstance workflowInstance : workflowInstanceList) {
                          workflowService.deleteWorkflow(
                                workflowInstance.getId()
                          );
                 }
                 return count;
            }
        }, AuthenticationUtil.getSystemUserName());
    }
    …
}
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this code throw exception: org.alfresco.service.namespace.NamespaceException: Namespace prefix wf is not mapped to a namespace URI

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mrem-extention-bootstartup' defined in URL [jar:file:/C:/Alfresco/tomcat/webapps/alfresco/WEB-INF/lib/moldavia-rem.jar!/alfresco/extension/mrem-bootstartup-context.xml]: Invocation of init method failed; nested exception is org.alfresco.service.namespace.NamespaceException: Namespace prefix wf is not mapped to a namespace URI
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1420)
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
   at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)
   at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
   at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)
   at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)
   at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:580)
   at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)
   at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)
   at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276)
   at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197)
   at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)
   at org.alfresco.web.app.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:63)
   at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4135)
   at org.apache.catalina.core.StandardContext.start(StandardContext.java:4630)
   at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
   at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
   at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:546)
   at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:637)
   at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:563)
   at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:498)
   at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1277)
   at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:321)
   at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
   at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
   at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)
   at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
   at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:445)
   at org.apache.catalina.core.StandardService.start(StandardService.java:519)
   at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
   at org.apache.catalina.startup.Catalina.start(Catalina.java:581)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
   at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Caused by: org.alfresco.service.namespace.NamespaceException: Namespace prefix wf is not mapped to a namespace URI
   at org.alfresco.service.namespace.QName.createQName(QName.java:99)
   at org.alfresco.service.namespace.QName.createQName(QName.java:121)
   at org.alfresco.repo.workflow.WorkflowQNameConverter.convertNameToQName(WorkflowQNameConverter.java:103)
   at org.alfresco.repo.workflow.WorkflowQNameConverter.convertNameToQName(WorkflowQNameConverter.java:85)
   at org.alfresco.repo.workflow.WorkflowQNameConverter.mapNameToQName(WorkflowQNameConverter.java:71)
   at org.alfresco.repo.workflow.WorkflowObjectFactory.getTaskTypeDefinition(WorkflowObjectFactory.java:409)
   at org.alfresco.repo.workflow.WorkflowObjectFactory.createTaskDefinition(WorkflowObjectFactory.java:209)
   at org.alfresco.repo.workflow.activiti.ActivitiTypeConverter.getTaskDefinition(ActivitiTypeConverter.java:155)
   at org.alfresco.repo.workflow.activiti.ActivitiTypeConverter.convert(ActivitiTypeConverter.java:144)
   at org.alfresco.repo.workflow.activiti.ActivitiWorkflowEngine.getDefinitionByName(ActivitiWorkflowEngine.java:487)
   at org.alfresco.repo.workflow.WorkflowServiceImpl.getDefinitionByName(WorkflowServiceImpl.java:342)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
   at org.alfresco.repo.security.permissions.impl.AlwaysProceedMethodInterceptor.invoke(AlwaysProceedMethodInterceptor.java:34)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.alfresco.repo.security.permissions.impl.ExceptionTranslatorMethodInterceptor.invoke(ExceptionTranslatorMethodInterceptor.java:46)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.alfresco.repo.audit.AuditMethodInterceptor.invoke(AuditMethodInterceptor.java:147)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
   at $Proxy71.getDefinitionByName(Unknown Source)
   at ru.moldavia.alfresco.workflow.WorkflowFactory.removeAllActivitiReviewWorkflow(Unknown Source)
   at ru.moldavia.alfresco.workflow.WAO.removeAllNotificationWorkflows(Unknown Source)
   at ru.moldavia.alfresco.workflow.bootstartup.WorkflowBootstartupExtention.extend(Unknown Source)
   at ru.moldavia.alfresco.bootstartup.ExtentionBootstartup.runExtentions(Unknown Source)
   at ru.moldavia.alfresco.bootstartup.ExtentionBootstartup.init(Unknown Source)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1544)
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1485)
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1417)
   … 37 more
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[mitpatoliya]

Something is strange in your code and exception
as in exception it says
error at
at ru.moldavia.alfresco.workflow.WorkflowFactory.removeAllActivitiReviewWorkflow(Unknown Source)

but in your code I don't see any such method.
Is this code is in sync with the deployed one? or I am missing something? :?:  :?:

[kot4]

I had to use the "onBootstrap()" instead of "init-method()".  Until the bootstrap, not all the beans will be defined and initialised. Guess, workflow models was are loaded later, my initialization. So with "AbstractLifecycleBean.onBootstrap()" everything is working properly. Thank you for your attention  :wink: