如何在引导阶段在存储库中创建节点

Question

让我需要在引导阶段在露天存储库中创建一个节点以便稍后使用它们，我该怎么做？

我使用 .amp 文件将扩展自定义安装到 alfresco.war 中，所以我有 module-context.xml 并在其中编写一条导入语句，引用 bootstrap-context.xml，其中有一个像这样的 bean

<bean id="com.ds.module.extensions.Core.securityRequirementBootstrap" 
        class="com.ds.ui.bean.dialog.module.SecurityRequirementBootstrap" 
        init-method="init">
    <property name="nodeService">
        <ref bean="NodeService" />
    </property>          
    <property name="searchService">
        <ref bean="SearchService" />
    </property>        
    <property name="authenticationService">
        <ref bean="AuthenticationService" />
    </property>
    <property name="transactionService">
        <ref bean="transactionService" />
    </property> 
    <property name="personService">
        <ref bean="PersonService" />
    </property>  
</bean>

，正如您所看到的，该 bean 具有从 spring 框架注入的一组属性。

SecurityRequirementBoostrap 是一个类，它就像这个

public class SecurityRequirementBootstrap {

public void init() throws Exception{
    AuthenticationUtil.runAs(new RunAsWork<String>() {
        public String doWork() throws Exception {
            try {
                transaction = transactionService.getUserTransaction();
                transaction.begin();
                if(!authenticationService.authenticationExists("admin")){
                    authenticationService.createAuthentication("admin", new   char    [] {'a','d','m','i','n'});
                }
                if(!personService.personExists("admin")){
                    personService.createPerson(createDefaultProperties("admin", "admin", "admin", "admin@localhost", "admin"));
                }
                authenticationService.authenticate("admin", new char [] {'a','d','m','i','n'});
                NodeUtil.checkSecurityPreRequesite(searchService,nodeService);
                transaction.commit();
                return "";
            }
            catch(Throwable e){
                transaction.rollback();
                e.printStackTrace();
            }
            return "";
        }
    }, "admin");
}

private Map<QName, Serializable> createDefaultProperties(String userName, String firstName,    String lastName,
        String email, String password) {
    HashMap<QName, Serializable> properties = new HashMap<QName, Serializable>();
    properties.put(ContentModel.PROP_USERNAME, userName);
    properties.put(ContentModel.PROP_FIRSTNAME, firstName);
    properties.put(ContentModel.PROP_LASTNAME, lastName);
    properties.put(ContentModel.PROP_EMAIL, email);
    properties.put(ContentModel.PROP_PASSWORD, password);
    return properties;
}   


private NodeService nodeService;
private SearchService searchService;
private UserTransaction transaction;
private TransactionService transactionService;
private MutableAuthenticationService authenticationService;
private PersonService personService;
public static Logger LOGGER = Logger.getLogger(SecurityRequirementBootstrap.class);

public PersonService getPersonService() {
    return personService;
}

public void setPersonService(PersonService personService) {
    this.personService = personService;
}

public MutableAuthenticationService getAuthenticationService() {
    return authenticationService;
}

public void setAuthenticationService(
        MutableAuthenticationService authenticationService) {
    this.authenticationService = authenticationService;
}

public TransactionService getTransactionService() {
    return transactionService;
}

public void setTransactionService(TransactionService transactionService) {
    this.transactionService = transactionService;
}

public NodeService getNodeService() {
    return nodeService;
}

public void setNodeService(NodeService nodeService) {
    this.nodeService = nodeService;
}

public SearchService getSearchService() {
    return searchService;
}

public void setSearchService(SearchService searchService) {
    this.searchService = searchService;
}   

}

正如您在 init 方法中看到的那样，我的目的是对管理员用户进行身份验证，之后我将使用 NodeUtil 类来创建所需的节点。 NodeUtil 是一个大类，但无论引导如何，它都可以正常工作。

在所有情况下，一旦露天引导，我都会遇到异常，并且异常看起来像这样

$ org.alfresco.repo.audit.model.AuditModelException: 07220000 No registered audit data extractor exists for 'org_alfresco_module_dod5015_userRolesExtractor'.
at org.alfresco.repo.audit.model.AuditModelRegistryImpl$AuditModelRegistryState.cacheAuditElements(AuditModelRegistryImpl.java:524)
at org.alfresco.repo.audit.model.AuditModelRegistryImpl$AuditModelRegistryState.access$500(AuditModelRegistryImpl.java:240)
at org.alfresco.repo.audit.model.AuditModelRegistryImpl$AuditModelRegistryState$1.execute(AuditModelRegistryImpl.java:389)
at org.alfresco.repo.audit.model.AuditModelRegistryImpl$AuditModelRegistryState$1.execute(AuditModelRegistryImpl.java:375)
at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:381)
at org.alfresco.repo.audit.model.AuditModelRegistryImpl$AuditModelRegistryState$2.doWork(AuditModelRegistryImpl.java:416)
at org.alfresco.repo.audit.model.AuditModelRegistryImpl$AuditModelRegistryState$2.doWork(AuditModelRegistryImpl.java:413)
at org.alfresco.repo.security.authentication.AuthenticationUtil.runAs(AuthenticationUtil.java:508)
at org.alfresco.repo.audit.model.AuditModelRegistryImpl$AuditModelRegistryState.start(AuditModelRegistryImpl.java:412)
at org.alfresco.repo.management.subsystems.AbstractPropertyBackedBean.start(AbstractPropertyBackedBean.java:458)
at org.alfresco.repo.management.subsystems.AbstractPropertyBackedBean.start(AbstractPropertyBackedBean.java:440)
at org.alfresco.repo.management.subsystems.AbstractPropertyBackedBean.getState(AbstractPropertyBackedBean.java:221)
at org.alfresco.repo.audit.model.AuditModelRegistryImpl.getState(AuditModelRegistryImpl.java:165)
at org.alfresco.repo.audit.model.AuditModelRegistryImpl.getAuditPathMapper(AuditModelRegistryImpl.java:201)
at org.alfresco.repo.audit.AuditComponentImpl.areAuditValuesRequired(AuditComponentImpl.java:232)
at org.alfresco.repo.audit.AuditMethodInterceptor.invoke(AuditMethodInterceptor.java:129)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:107)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
at $Proxy56.authenticationExists(Unknown Source)
at com.ds.ui.bean.dialog.module.SecurityRequirementBootstrap$1.doWork(SecurityRequirementBootstrap.java:29)
at com.ds.ui.bean.dialog.module.SecurityRequirementBootstrap$1.doWork(SecurityRequirementBootstrap.java:1)
at org.alfresco.repo.security.authentication.AuthenticationUtil.runAs(AuthenticationUtil.java:508)
at com.ds.ui.bean.dialog.module.SecurityRequirementBootstrap.init(SecurityRequirementBootstrap.java:24)
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:1529)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1468)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1398)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:512)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:450)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:290)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:287)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:189)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:557)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:842)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:416)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:261)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:192)
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:3972)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4467)
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:443)
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)

所以，任何人都可以帮助我解决这个问题。

谢谢 穆罕默德·阿米尔 |数码系列|高级系统开发人员

Answer 1

我建议不要使用节点服务来执行此操作。

如果您查看如何将新系统文件夹添加到 Alfresco 中（在升级和全新安装期间），您会发现它们通常作为 ACP 完成。通过使用 ACP，您无需在引导阶段处理特殊情况（当并非所有存储库都已准备好，并且并非所有服务都完全可用时）。相反，您只需将引导上下文文件指向 ACP，其中包含内容和节点，然后就可以了。

如果您想要一个创建文件夹的简单示例，您可以尝试在标准安装中查看 /config/alfresco/bootstrap/scheduledActionsFolder.xml 以获得简单指南。