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社区首页 >问答首页 >验证并不总是验证

问验证并不总是验证
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Stack Overflow用户
提问于 2013-09-17 09:33:01
回答 1查看 304关注 0票数 0

在我的bean被持久化之前，我想验证几个字段。

我有inputText，selectOne，SelectManyListBox，

我的问题是，对于其中一些验证已经完成，而另一些则没有.

为了前夫。我有过

代码语言：javascript
复制
<tr>
  <td><h:outputLabel value="#{msg.subscriptionFormFieldPhone}:" /></td>
  <td><h:inputText
           id="phone"
           value="#{detailModel.afterObject.phone}"
           disabled="#{detailModel.mode == detailModel.viewMode or (detailModel.mode == detailModel.editMode and !loggedUser.hasPermission('CMN backoffice permission id'))}" />
      <h:messages for="phone" style="color:red; font-size:12px;" />
  </td>
</tr>

...

<tr>
  <td><h:outputLabel value="#{msg.subscriptionFormFieldFund}:" /></td>
  <td>
    <table>
      <tr>
        <td><h:inputText
               id="fund"
               value="#{detailModel.afterObject.fund}" disabled="true">
          <f:converter converterId="ch.ethz.id.cmn.FundConverter" />
        </h:inputText>
        <h:messages for="fund" style="color:red; font-size:12px;" />
        </td>

    <td valign="top">
      <!-- add button -->
          <h:commandButton styleClass="waiButton"
             value="#{lakshmiMsg.commonButtonAddExisting}"
             action="#{detailController.gotoFundSelection()}"
             rendered="#{(detailModel.mode == detailModel.createMode and detailModel.afterObject.fund == null) or ((detailModel.mode != detailModel.viewMode and detailModel.afterObject.fund == null))}"
             disabled="#{detailModel.mode == detailModel.multiEditMode}" />

      <!-- delete button -->
          <h:commandButton styleClass="waiButton"
             value="#{lakshmiMsg.commonButtonDelete}"
             action="#{detailController.deleteFund()}"
             rendered="#{((detailModel.mode == detailModel.editMode) and loggedUser.hasPermission('CMN backoffice permission id')) or (detailModel.mode == detailModel.createMode and detailModel.afterObject.fund != null)}"
             disabled="#{detailModel.mode == detailModel.multiEditMode}" />
    </td>
      </tr>
    </table>
  </td>
</tr>
<tr>
  <td><h:outputLabel value="#{msg.subscriptionFormFieldOwner}:" /></td>
  <td>
    <table>
      <tr>
        <td><h:inputText id="owner"
               value="#{detailModel.afterObject.owner}"
               disabled="true">
              <f:converter converterId="ch.ethz.id.cmn.UserConverter"></f:converter>
            </h:inputText>
            <h:messages for="owner" style="color:red; font-size:12px;" />
        </td>
        <td valign="top">
      <!-- add button -->
          <h:commandButton styleClass="waiButton"
             value="#{lakshmiMsg.commonButtonAddExisting}"
             action="#{detailController.gotoUserSelection()}"
             rendered="#{(detailModel.mode == detailModel.createMode and detailModel.afterObject.owner == null) or ((detailModel.mode != detailModel.viewMode and detailModel.afterObject.owner == null))}"
             immediate="true"
             disabled="#{detailModel.mode == detailModel.multiEditMode}" />

      <!-- delete button -->
          <h:commandButton styleClass="waiButton"
             value="#{lakshmiMsg.commonButtonDelete}"
             action="#{detailController.deleteOwner()}"
             rendered="#{((detailModel.mode == detailModel.editMode) and loggedUser.hasPermission('CMN backoffice permission id')) or (detailModel.mode == detailModel.createMode and detailModel.afterObject.owner != null)}"
             immediate="true"
             disabled="#{detailModel.mode == detailModel.multiEditMode}" />
    </td>
      </tr>
    </table>
  </td>
</tr>

...

<tr>
  <td valign="top">
     <h:outputLabel value="#{msg.subscriptionFormFieldDataOptions}:" /></td>
  <td>
    <table>
      <tr>
        <td>
          <h:selectManyListbox
             id="dataOptions"
             value="#{detailModel.selectedDataOptions}"
             size="5"
             disabled="#{detailModel.mode == detailModel.viewMode or (detailModel.mode == detailModel.editMode and !loggedUser.hasPermission('CMN backoffice permission id'))}">
             <f:selectItems value="#{detailModel.afterObject.dataOptions}" 
                var="sdo" itemLabel="#{sdo.dataOptionName}"
                itemValue="#{sdo}" />
          </h:selectManyListbox>
          <h:messages for="dataOptions" style="color:red; font-size:12px;" />
        </td>
        ...
     </tr>
   </table>
  </td>
</tr>
...

在我的bean (与detailModel.afterObject绑定)中，我用@NotNull和@Size(min=1)标记字段。

代码语言：javascript
复制
@NotNull( message = "{validation.emptyPhoneNumber}" )
@Pattern( regexp = "^(((41)(\\s?)(-?))|(0))(7)(\\d{1})(\\s?)(-?)(\\d{3})(\\s?)(-?)(\\d{2})(\\s?)(-?)(\\d{2})", message = "{validation.notValidPhoneNumber}" )
private String phone;

@NotNull( message = "{validation.emptyFund}" )
@Size(min=1, message = "{validation.emptyFund}" )
private String              fund;

@NotNull( message = "{validation.emptyOwner}" )
@Size(min=1, message = "{validation.emptyOwner}" )
private String owner;

@ManyToMany( fetch = FetchType.LAZY, cascade = {} )
@JoinTable( name = "CMN_MAP_SUBSCRIPTION_TO_DATAOPTION" )
@NotNull( message = "{validation.emptyDataOption}" )
@Size(min=1, message = "{validation.emptyDataOption}" )
private Set< DataOption > dataOptions;

好的，第一个inputText (电话)是被验证的，如果我把它保持为空或者模式不匹配，我会得到错误消息，但是对于其他的(显然)没有验证；如果我把它们保持为空，就不会出现任何消息.

唯一的区别是，对于基金和所有者inputFileds，有一个转换器，最后一个是selectManyListBox，它映射到一个集合，而所有其他的映射到字符串。

当持久化失败时，我在日志中有一条错误消息，在那里我可以看到一个ConstraintViolationException，但是我不明白为什么它没有在验证时声称在页面上缩小消息而不是日志中的堆栈跟踪.

代码语言：javascript
复制
[exec] [#|2013-09-17T11:26:49.901+0200|WARNING|glassfish3.1.2|javax.enterprise.resource.jta.com.sun.enterprise.transaction|_ThreadID=420;_ThreadName=Thread-2;|DTX5014: Caught exception in beforeCompletion() callback:
 [exec] javax.persistence.PersistenceException: error during managed flush
 [exec]     at org.hibernate.ejb.AbstractEntityManagerImpl$CallbackExceptionMapperImpl.mapManagedFlushFailure(AbstractEntityManagerImpl.java:1515)
 [exec]     at org.hibernate.engine.transaction.synchronization.internal.SynchronizationCallbackCoordinatorImpl.beforeCompletion(SynchronizationCallbackCoordinatorImpl.java:109)
 [exec]     at org.hibernate.engine.transaction.synchronization.internal.RegisteredSynchronization.beforeCompletion(RegisteredSynchronization.java:53)
 [exec]     at com.sun.enterprise.transaction.JavaEETransactionImpl.commit(JavaEETransactionImpl.java:435)
 [exec]     at com.sun.enterprise.transaction.JavaEETransactionManagerSimplified.commit(JavaEETransactionManagerSimplified.java:855)
 [exec]     at com.sun.enterprise.transaction.UserTransactionImpl.commit(UserTransactionImpl.java:208)
 [exec]     at ch.ethz.id.wai.lakshmi.engine.common.TransactionHelper.commitTransaction(TransactionHelper.java:74)
 [exec]     at ch.ethz.id.wai.lakshmi.stdcmp.boo.processing.BusinessObjectOrderProcessing.processOrder(BusinessObjectOrderProcessing.java:121)
 [exec]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 [exec]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 [exec]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 [exec]     at java.lang.reflect.Method.invoke(Method.java:601)
 [exec]     at ch.ethz.id.wai.lakshmi.engine.ejb.LakshmiServerBean.invokeWorkflowStep(LakshmiServerBean.java:850)
 [exec]     at ch.ethz.id.wai.lakshmi.engine.ejb.LakshmiServerBean.executeNextWorkflowStep(LakshmiServerBean.java:796)
 [exec]     at ch.ethz.id.wai.lakshmi.engine.ejb.LakshmiServerBean.executeNextWorkflowStep(LakshmiServerBean.java:707)
 [exec]     at ch.ethz.id.wai.lakshmi.engine.ejb.LakshmiServerBean.continueWorkflow(LakshmiServerBean.java:627)
 [exec]     at ch.ethz.id.wai.lakshmi.engine.ejb.LakshmiServerBean.processLakshmiComponentResponse(LakshmiServerBean.java:576)
 [exec]     at ch.ethz.id.wai.lakshmi.engine.ejb.LakshmiServerBean.onMessage(LakshmiServerBean.java:397)
 [exec]     at sun.reflect.GeneratedMethodAccessor967.invoke(Unknown Source)
 [exec]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 [exec]     at java.lang.reflect.Method.invoke(Method.java:601)
 [exec]     at org.glassfish.ejb.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1052)
 [exec]     at org.glassfish.ejb.security.application.EJBSecurityManager.invoke(EJBSecurityManager.java:1124)
 [exec]     at com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(BaseContainer.java:4180)
 [exec]     at com.sun.ejb.containers.BaseContainer.__intercept(BaseContainer.java:5368)
 [exec]     at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:5348)
 [exec]     at com.sun.ejb.containers.MessageBeanContainer.deliverMessage(MessageBeanContainer.java:1099)
 [exec]     at com.sun.ejb.containers.MessageBeanListenerImpl.deliverMessage(MessageBeanListenerImpl.java:81)
 [exec]     at com.sun.enterprise.connectors.inbound.MessageEndpointInvocationHandler.invoke(MessageEndpointInvocationHandler.java:171)
 [exec]     at com.sun.proxy.$Proxy409.onMessage(Unknown Source)
 [exec]     at com.sun.messaging.jms.ra.OnMessageRunner.run(OnMessageRunner.java:260)
 [exec]     at com.sun.enterprise.connectors.work.OneWork.doWork(OneWork.java:114)
 [exec]     at com.sun.corba.ee.impl.orbutil.threadpool.ThreadPoolImpl$WorkerThread.performWork(ThreadPoolImpl.java:497)
 [exec]     at com.sun.corba.ee.impl.orbutil.threadpool.ThreadPoolImpl$WorkerThread.run(ThreadPoolImpl.java:540)
 [exec] Caused by: javax.validation.ConstraintViolationException: Validation failed for classes [ch.ethz.id.wai.cmn.bo.Subscription] during persist time for groups [javax.validation.groups.Default, ]
 [exec] List of constraint violations:[
 [exec]     ConstraintViolationImpl{interpolatedMessage='Please specify a fund', propertyPath=fund, rootBeanClass=class ch.ethz.id.wai.cmn.bo.Subscription, messageTemplate='{validation.emptyFund}'}
 [exec]     ConstraintViolationImpl{interpolatedMessage='Please specify a fund', propertyPath=fund, rootBeanClass=class ch.ethz.id.wai.cmn.bo.Subscription, messageTemplate='{validation.emptyFund}'}
 [exec]     ConstraintViolationImpl{interpolatedMessage='Please specify a owner', propertyPath=owner, rootBeanClass=class ch.ethz.id.wai.cmn.bo.Subscription, messageTemplate='{validation.emptyOwner}'}
 [exec]     ConstraintViolationImpl{interpolatedMessage='{validation.emptyDataOption}', propertyPath=dataOptions, rootBeanClass=class ch.ethz.id.wai.cmn.bo.Subscription, messageTemplate='{validation.emptyDataOption}'}
 [exec] ]
 [exec]     at org.hibernate.cfg.beanvalidation.BeanValidationEventListener.validate(BeanValidationEventListener.java:159)
 [exec]     at org.hibernate.cfg.beanvalidation.BeanValidationEventListener.onPreInsert(BeanValidationEventListener.java:94)
 [exec]     at org.hibernate.action.internal.EntityInsertAction.preInsert(EntityInsertAction.java:185)
 [exec]     at org.hibernate.action.internal.EntityInsertAction.execute(EntityInsertAction.java:81)
 [exec]     at org.hibernate.engine.spi.ActionQueue.execute(ActionQueue.java:362)
 [exec]     at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:354)
 [exec]     at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:275)
 [exec]     at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:326)
 [exec]     at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:52)
 [exec]     at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1213)
 [exec]     at org.hibernate.internal.SessionImpl.managedFlush(SessionImpl.java:402)
 [exec]     at org.hibernate.engine.transaction.synchronization.internal.SynchronizationCallbackCoordinatorImpl.beforeCompletion(SynchronizationCallbackCoordinatorImpl.java:104)
 [exec]     ... 32 more
 [exec] |#]

帮助，暗示，提示是欢迎的..。

更新：

我在phone inputText和fund中编写并添加了一个Validator：

代码语言：javascript
复制
<f:validator validatorId="ch.ethz.id.cmn.validator.SubscriptionValidator" />

我在验证方法中设置了一个断点。

那么，对于电话的方法是调用，为基金不！

我很困惑。我的html代码中有些东西阻止了验证..。

更新2：

如果我删除了disabled="true"，它就不能工作了。它是这么想要的还是一只虫子？如果该字段被禁用，是否也有方法使其工作？

更新3：

现在我真的很困惑..。在用readonly (但selectManyListBox)替换了禁用之后，直到我尝试编辑页面中的一些值之后，它才能很好地工作。虽然我没有更改/删除基金和所有者字段，但我得到了验证错误消息.我在bean的getters方法中放置了一个断点，并设置了值，即null。那为什么@NotNull还在抱怨呢？如果我删除bean中的注释并在html中添加必需的和requiredMessage，也会发生这种情况。

validation
jsf-2
bean-validation
EN

回答 1

Stack Overflow用户

回答已采纳

发布于 2013-09-17 14:58:40

在发现问题是disabled=“真”之后，我找到了答案。见jsf (richfaces) readonly input text validation，Balus的答案;)

更新：

嗯，它适用于inputText，但不适用于selectManyListBox，如果我移除残疾人.

有什么想法吗？

票数 0
EN
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/18846205

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