这是我在控制器中的代码，在这里我保存我的对象
public static void newNdsf(Integer cprNumber,String fstCode,Date startDate,
Double amount, Date endDate, String isActive, String userCreated, String msg){
Beneficiary beneficiary = new Beneficiary();
beneficiary.beneficiaryPK = (new BeneficiaryPK(cprNumber, fstCode, startDate));
beneficiary.dateCreated = (new Date());
beneficiary.userCreated = userCreated;
beneficiary.amount = new BigDecimal(amount);
beneficiary.dateLastUpdate = (new Date());
beneficiary.userLastUpdate = userCreated;
beneficiary.endDate = endDate;
if(isActive.charAt(0) == Constants.IN_ACTIVE || isActive.charAt(0) == Constants.ACTIVE)
beneficiary.isActive = isActive.charAt(0);
else
System.out.println("in valid is Active value entered in service");
beneficiary.save();
int count = new CRSServices().savePersonDetails(cprNumber);
System.out.println("Person Data saved from Service : " + count);
msg = msg.concat("Entered Successfully");
renderText(msg);
}
在模型中，我覆盖了保存方法以捕获一些异常
@Override
public <T extends JPABase> T save()
{
long startTs = System.currentTimeMillis();
if (endDate != null && beneficiaryPK != null && beneficiaryPK.startDate != null && endDate.before(beneficiaryPK.startDate)){
throw new RuntimeException("startdate_after_end_date");
}
Object result = super.save();
logger.debug("Save Took: {} " , System.currentTimeMillis() - startTs);
return (T) result;
}
此代码适用于 WAS6
但是当我在 WAS8 中使用它时
它给了我这个例外
@6d2l11n03
Internal Server Error (500)
Execution exception (In /app/models/Beneficiary.java around line 221)
ValidationException occured : error during validation of
play.exceptions.JavaExecutionException: error during validation of <unknown>
at play.mvc.ActionInvoker.invoke(ActionInvoker.java:290)
at play.server.ServletWrapper$ServletInvocation.execute(ServletWrapper.java:476)
at play.Invoker$Invocation.run(Invoker.java:187)
at play.server.ServletWrapper$ServletInvocation.run(ServletWrapper.java:467)
at play.Invoker.invokeInThread(Invoker.java:61)
at play.server.ServletWrapper.service(ServletWrapper.java:117)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1214)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:774)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:456)
at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:178)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1027)
at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:87)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:895)
at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1662)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:195)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:452)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:511)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:305)
at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:83)
at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1659)
Caused by: javax.validation.ValidationException: error during validation of <unknown>
at org.apache.bval.jsr303.ClassValidator.unrecoverableValidationError(ClassValidator.java:633)
at org.apache.bval.jsr303.ClassValidator.validate(ClassValidator.java:161)
at org.hibernate.cfg.beanvalidation.BeanValidationEventListener.validate(BeanValidationEventListener.java:113)
at org.hibernate.cfg.beanvalidation.BeanValidationEventListener.onPreInsert(BeanValidationEventListener.java:71)
at org.hibernate.action.EntityInsertAction.preInsert(EntityInsertAction.java:177)
at org.hibernate.action.EntityInsertAction.execute(EntityInsertAction.java:72)
at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:267)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:259)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:178)
at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:345)
at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1206)
at org.hibernate.ejb.AbstractEntityManagerImpl.flush(AbstractEntityManagerImpl.java:791)
at play.db.jpa.JPABase._save(JPABase.java:47)
at play.db.jpa.GenericModel.save(GenericModel.java:187)
at models.Beneficiary.save(Beneficiary.java:221)
at controllers.NdsfService.newNdsf(NdsfService.java:189)
at play.mvc.ActionInvoker.invokeControllerMethod(ActionInvoker.java:413)
at play.mvc.ActionInvoker.invokeControllerMethod(ActionInvoker.java:408)
at play.mvc.ActionInvoker.invoke(ActionInvoker.java:182)
... 27 more
Caused by: play.exceptions.UnexpectedException: Unexpected Error
at play.db.jpa.JPAPlugin$JPAModelLoader.keyValue(JPAPlugin.java:491)
at play.db.jpa.JPABase._key(JPABase.java:96)
at play.db.jpa.JPABase.hashCode(JPABase.java:226)
at org.apache.bval.jsr303.GraphBeanIdentity.hashCode(GraphBeanIdentity.java:123)
at java.util.HashMap.getEntry(HashMap.java:510)
at java.util.HashMap.get(HashMap.java:498)
at org.apache.bval.jsr303.GroupValidationContextImpl.collectValidated(GroupValidationContextImpl.java:133)
at org.apache.bval.jsr303.ClassValidator.validateBeanNet(ClassValidator.java:421)
at org.apache.bval.jsr303.ClassValidator.validate(ClassValidator.java:141)
... 45 more
Caused by: play.exceptions.UnexpectedException: Cannot get the object @Id for an object of type class models.Beneficiary
at play.db.jpa.JPAPlugin$JPAModelLoader.keyField(JPAPlugin.java:511)
at play.db.jpa.JPAPlugin$JPAModelLoader.keyValue(JPAPlugin.java:489)
... 53 more
如果有人可以帮忙！！！