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<td class="page-title-pattern-first-line " style="padding: 0; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; padding-top: 10px"> <a href="https://hibernate.atlassian.net/browse/HHH" style="color: #3b73af; text-decoration: none">Hibernate ORM</a> / <a href="https://hibernate.atlassian.net/browse/HHH-11549" style="color: #3b73af; text-decoration: none"><img src="cid:jira-generated-image-avatar-98ad4822-2806-45da-bef9-f1d87051a8a6" height="16" width="16" border="0" align="absmiddle" alt="Bug" style="vertical-align: text-bottom"></a> <a href="https://hibernate.atlassian.net/browse/HHH-11549" style="color: #3b73af; text-decoration: none">HHH-11549</a> </td>
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<td style="vertical-align: top;; padding: 0; border-collapse: collapse; padding-right: 5px; font-size: 20px; line-height: 30px; mso-line-height-rule: exactly" class="page-title-pattern-header-container"> <span class="page-title-pattern-header" style="font-family: Arial, sans-serif; padding: 0; font-size: 20px; line-height: 30px; mso-text-raise: 2px; mso-line-height-rule: exactly; vertical-align: middle"> <a href="https://hibernate.atlassian.net/browse/HHH-11549" style="color: #3b73af; text-decoration: none">using jpa with hibernate mapping file, when use jpa projection DTO, Unable to locate Attribute with the the given name [version] on this ManagedType [com.isoft.example.domain.model.Person]</a> </span> </td>
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<th style="color: #707070; font: normal 14px/20px Arial, sans-serif; text-align: left; vertical-align: top; padding: 2px 0">Change By:</th>
<td style="padding: 0; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> <a class="user-hover" rel="Gavineil" id="email_Gavineil" href="https://hibernate.atlassian.net/secure/ViewProfile.jspa?name=Gavineil" style="color:#6c797f;; color: #3b73af; text-decoration: none">Gavineil</a> </td>
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<td class="text-paragraph-pattern-container mobile-resize-text " style="padding: 0; border-collapse: collapse; padding: 0 0 10px"> <span class="diffcontext">mapping file<br>{code:java}<br><hibernate-mapping xmlns="http://www.hibernate.org/xsd/hibernate-mapping" package="com.isoft.example.domain.model"><br> <typedef class="com.isoft.repository.hibernate.usertype.EnumXType" name="enumType"/><br><br> <class name="Person" table="Person"><br> <id name="id" type="java.lang.String"><br> <column name="Id" length="36" not-null="true"/><br> <generator class="uuid2"/><br> </id><br> <version name="version" type="java.lang.Integer"><br> <column name="Version"/><br> </version><br> <property name="createdById" type="java.lang.String"><br> <column name="CreatedById" length="36" not-null="true"/><br> </property><br> <property name="createdOn" type="java.util.Date"><br> <column name="CreatedOn" not-null="true"/><br> </property><br> <property name="lastModifiedById" type="java.lang.String"><br> <column name="LastModifiedById" length="36"/><br> </property><br> <property name="lastModifiedOn" type="java.util.Date"><br> <column name="LastModifiedOn"/><br> </property><br> <property name="name" type="java.lang.String"><br> <column name="Name" length="32" not-null="true"/><br> </property><br> <property name="idNo" type="java.lang.String"><br> <column name="IdNo"/><br> </property><br> <property name="sex"><br> <column name="Sex"/><br> <type name="com.isoft.repository.hibernate.usertype.EnumXType"><br> <param name="enumType">com.isoft.example.domain.enumeration.Sex</param><br> </type><br> </property><br> </class><br></hibernate-mapping><br>{code}<br>Person.Class<br><br>{code:java}<br>public class Person extends AbstractAggregateRoot {<br> public Person() {<br> }<br><br> public Person(String name) {<br> this();<br> this.name = name;<br> }<br><br> public Person(String name, String createdById, Date createdOn) {<br> this(name);<br> this.setCreatedById(createdById);<br> this.setCreatedOn(createdOn);<br> }<br> private String name;<br> private String idNo;<br><br> @Email<br> private String email;<br> private Sex sex;<br><br> public String getName() {<br> return name;<br> }<br><br> public void setName(String name) {<br> this.name = name;<br> }<br><br> public String getIdNo() {<br> return idNo;<br> }<br><br> public void setIdNo(String idNo) {<br> this.idNo = idNo;<br> }<br><br> public Sex getSex() {<br> return sex;<br> }<br><br> public void setSex(Sex sex) {<br> this.sex = sex;<br> }<br><br> public String getEmail() {<br> return email;<br> }<br><br> public void setEmail(String email) {<br> this.email = email;<br> }<br>}<br>{code}<br>AbstractAggregateRoot.Class<br><br>{code:java}<br> @MappedSuperclass<br> public abstract class AbstractAggregateRoot {<br> private String id;<br> private String createdById;<br> private Date createdOn;<br> private String lastModifiedById;<br> private Date lastModifiedOn;<br> private Integer version;<br><br> @Override<br> public boolean equals(Object obj) {<br> if (obj == null) {<br> return false;<br> }<br><br> if (obj == this) {<br> return true;<br> }<br><br> if (this.id == null) {<br> return false;<br> }<br><br> if (this.getClass() != obj.getClass()) {<br> return false;<br> }<br><br> AbstractEntity entityBase = (AbstractEntity) obj;<br><br> return this.id.equals(entityBase.getId());<br> }<br><br> @Override<br> public int hashCode() {<br> return this.id == null ? 0 : this.id.hashCode();<br> }<br><br> public String getId() {<br> return id;<br> }<br><br> private void setId(String id) {<br> this.id = id;<br> }<br><br> public String getCreatedById() {<br> return createdById;<br> }<br><br> public void setCreatedById(String createdById) {<br> this.createdById = createdById;<br> }<br><br> public Date getCreatedOn() {<br> return createdOn;<br> }<br><br> public void setCreatedOn(Date createdOn) {<br> this.createdOn = createdOn;<br> }<br><br> public String getLastModifiedById() {<br> return lastModifiedById;<br> }<br><br> public void setLastModifiedById(String lastModifiedById) {<br> this.lastModifiedById = lastModifiedById;<br> }<br><br> public Date getLastModifiedOn() {<br> return lastModifiedOn;<br> }<br><br> public void setLastModifiedOn(Date lastModifiedOn) {<br> this.lastModifiedOn = lastModifiedOn;<br> }<br><br> public Integer getVersion() {<br> return version;<br> }<br><br> private void setVersion(Integer version) {<br> this.version = version;<br> }<br>}<br>{code}<br><br>PersonLookupDTO.class<br><br>{code:java}<br>public class PersonLookupDTO extends AbstractLookupDTO<Person> {<br> private String name;<br><br> private Integer version;<br><br> public void setName(String name) {<br> this.name = name;<br> }<br> public String getName() {<br> return name;<br> }<br><br> public Integer getVersion() {<br> return version;<br> }<br><br> public void setVersion(Integer version) {<br> this.version = version;<br> }<br>}{code}<br><br><br>when create jpa query, do projection with dto and try to get the verison field,</span> <span class="diffaddedchars" style="background-color:#ddfade;"> root.get("version"),</span> <span class="diffcontext"> an exception throwed. i debug into the source code of hibernate, i found final Property declaredVersion = persistentClass.getDeclaredVersion(); getDeclaredVersion is null, but getVersion has value.<br><br>exception details:<br><br>{code:java}<br>Caused by: java.lang.IllegalArgumentException: Unable to locate Attribute with the the given name [version] on this ManagedType [com.isoft.example.domain.model.Person]<br> at org.hibernate.metamodel.internal.AbstractManagedType.checkNotNull(AbstractManagedType.java:128)<br> at org.hibernate.metamodel.internal.AbstractManagedType.getAttribute(AbstractManagedType.java:113)<br> at org.hibernate.query.criteria.internal.path.AbstractFromImpl.locateAttributeInternal(AbstractFromImpl.java:116)<br> at org.hibernate.query.criteria.internal.path.AbstractPathImpl.locateAttribute(AbstractPathImpl.java:204)<br> at org.hibernate.query.criteria.internal.path.AbstractPathImpl.get(AbstractPathImpl.java:177)<br> at com.isoft.repository.hibernate.RepositoryImpl.lambda$getTupleQuery$0(RepositoryImpl.java:493)<br> at org.springframework.util.ReflectionUtils.doWithFields(ReflectionUtils.java:693)<br> at org.springframework.util.ReflectionUtils.doWithFields(ReflectionUtils.java:673)<br> at com.isoft.repository.hibernate.RepositoryImpl.getTupleQuery(RepositoryImpl.java:493)<br> at com.isoft.repository.hibernate.RepositoryImpl.search(RepositoryImpl.java:315)<br> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)<br> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)<br> at java.lang.reflect.Method.invoke(Method.java:498)<br> at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:333)<br> at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)<br> at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)<br> at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:136)<br>{code}<br><br></span> </td>
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{
"@context": "http://schema.org",
"@type": "EmailMessage",
"description": "View Issue",
"potentialAction": {
"@type": "ViewAction",
"target": "https://hibernate.atlassian.net/browse/HHH-11549?inbox=true&",
"name": "View Issue"
},
"publisher": {
"@type": "Organization",
"name": "Atlassian",
"url": "https://www.atlassian.com"
}
}
</script>
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