2
在我的項目中，我們使用spring 4的hibernate。對於日期，我們在所有實體下使用如下所示的org.joda.time.LocalDateTime。如何將datetime2映射到Joda LocalDateTime
DateTimeFormat(pattern = "dd-MMM-yyyy")
@Column(name = "requiredDate", nullable = false)
@Type(type = "org.jadira.usertype.dateandtime.joda.PersistentLocalDateTime")
private LocalDateTime requiredDate;
雖然堅持實體它堅持爲datetime2數據類型。當我通過實體標準獲取實體沒有問題。但是，當我運行查詢選定的字段，我得到日期字段IllegalArgumentException。
這裏是DAO的方法。
public List<LeaseRequestDTO> listRequestsByRequester(String userId) {
List<LeaseRequestDTO> leaseRequestDTOS = getEntityManager()
.createQuery(
"select " +
" p.id as id, " +
" p.requestNo as requestNo, " +
" p.requestDate as requestDate, " +
" p.status as status " +
" from LeaseRequest p " +
" where p.active LIKE true")
.unwrap(Query.class)
.setResultTransformer(Transformers.aliasToBean(LeaseRequestDTO.class)).list();
return leaseRequestDTOS;
}
這裏是我的DTO類
@Data
public class LeaseRequestDTO {
private long id;
private String requestNo;
private LocalDateTime requestDate;
private String requesterId;
private LocalDateTime approvedDate;
private String processInstanceId;
private String status;
private String costCenterNo;
}
這裏是我得到的錯誤。
IllegalArgumentException occurred while calling setter for property [sg.com.ctc.eportal.core.dto.LeaseRequestDTO.requestDate (expected type = java.time.LocalDateTime)]; target = [LeaseRequestDTO(id=3, requestNo=GL1700001, requestDate=null, requesterId=null, approvedDate=null, processInstanceId=null, status=null, costCenterNo=null)], property value = [2017-09-08T12:40:52.281] setter of sg.com.ctc.eportal.core.dto.LeaseRequestDTO.requestDate
IllegalArgumentException occurred while calling setter for property [sg.com.ctc.eportal.core.dto.LeaseRequestDTO.requestDate (expected type = java.time.LocalDateTime)]; target = [LeaseRequestDTO(id=3, requestNo=GL1700001, requestDate=null, requesterId=null, approvedDate=null, processInstanceId=null, status=null, costCenterNo=null)], property value = [2017-09-08T12:40:52.281]
at org.hibernate.property.BasicPropertyAccessor$BasicSetter.set(BasicPropertyAccessor.java:123)
at org.hibernate.transform.AliasToBeanResultTransformer.transformTuple(AliasToBeanResultTransformer.java:94)
at org.hibernate.hql.internal.HolderInstantiator.instantiate(HolderInstantiator.java:95)
at org.hibernate.loader.hql.QueryLoader.getResultList(QueryLoader.java:465)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2370)
at org.hibernate.loader.Loader.list(Loader.java:2365)
at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:497)
at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:387)
at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:236)
at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1300)
at org.hibernate.internal.QueryImpl.list(QueryImpl.java:103)
at sg.com.ctc.eportal.core.dao.impl.LeaseDAO.listRequestsByRequester(LeaseDAO.java:52)
at sg.com.ctc.eportal.core.service.impl.LeaseService.listRequestsByRequester(LeaseService.java:152)
at sg.com.ctc.eportal.core.service.impl.LeaseServiceTest.listRequestDTOByRequester(LeaseServiceTest.java:407)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:75)
at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:86)
at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:254)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:89)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:193)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:51)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:237)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)
Caused by: java.lang.IllegalArgumentException: argument type mismatch
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.hibernate.property.BasicPropertyAccessor$BasicSetter.set(BasicPropertyAccessor.java:68)
... 46 more