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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-12291" style="color: #3b73af; text-decoration: none"><img src="cid:jira-generated-image-avatar-4cd3d2d7-51b7-47a8-851b-20dc789e891b" height="16" width="16" border="0" align="absmiddle" alt="Bug" style="vertical-align: text-bottom"></a> <a href="https://hibernate.atlassian.net/browse/HHH-12291" style="color: #3b73af; text-decoration: none">HHH-12291</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-12291" style="color: #3b73af; text-decoration: none">NullPointerException when deleting subentity with @ManyToOne to other Entities</a> </span> </td>
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<td class="has-icon" style="padding: 0; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> <img src="cid:jira-generated-image-avatar-4cd3d2d7-51b7-47a8-851b-20dc789e891b" height="16" width="16" border="0" align="absmiddle" alt="Bug" style="vertical-align: text-bottom"> Bug </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">Affects Versions:</th>
<td style="padding: 0; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> 5.0.12, 5.1.12 </td>
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<td style="padding: 0; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> Unassigned </td>
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<td style="padding: 0; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> hibernate-orm-5.zip </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">Created:</th>
<td style="padding: 0; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> 13/Feb/2018 07:00 AM </td>
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<td class="has-icon" style="padding: 0; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> <img src="cid:jira-generated-image-static-critical-d30ada42-2124-4474-be2b-2ab57c3345af" height="16" width="16" border="0" align="absmiddle" alt="Critical" style="vertical-align: text-bottom"> Critical </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">Reporter:</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="gerard.ribas.canals" id="email_gerard.ribas.canals" href="https://hibernate.atlassian.net/secure/ViewProfile.jspa?name=gerard.ribas.canals" style="color:#6c797f;; color: #3b73af; text-decoration: none">Gerard Ribas Canals</a> </td>
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<table class="text-paragraph-pattern" cellspacing="0" cellpadding="0" border="0" width="100%" style="border-collapse: collapse; mso-table-lspace: 0; mso-table-rspace: 0; font-family: Arial, sans-serif; font-size: 14px; line-height: 20px; mso-line-height-rule: exactly; mso-text-raise: 2px">
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<td class="text-paragraph-pattern-container mobile-resize-text " style="padding: 0; border-collapse: collapse; padding: 0 0 10px"> <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0; margin-top: 0">I need to delete a SubEntity from a bag in a MainEntity.</p> <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0">This SubEntity has another relationships to other Entities.</p> <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0">The model looks like:</p> <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0">MainEntity:</p>
<div class="code panel" style="border-width: 1px;; border: 1px solid #cccccc; background: #f5f5f5; font-size: 12px; line-height: 1.333; font-family: monospace; border: 1px solid #cccccc; -moz-border-radius: 3px; border-radius: 3px; margin: 9px 0">
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<pre class="code-java" style="margin: 10px 0 0; margin-top: 0; max-height: 30em; overflow: auto; white-space: pre-wrap; word-wrap: normal">
@Data
@EqualsAndHashCode(of = <span class="code-quote" style="color: #009100">"idNum"</span>)
@Entity
@Table(name = <span class="code-quote" style="color: #009100">"MAIN_TABLE"</span>)
<span class="code-keyword" style="color: #000091">public</span> <span class="code-keyword" style="color: #000091">class </span>MainEntity <span class="code-keyword" style="color: #000091">implements</span> Serializable {
@Id
@GeneratedValue(strategy = GenerationType.SEQUENCE, generator = <span class="code-quote" style="color: #009100">"idNum"</span>)
@SequenceGenerator(name = <span class="code-quote" style="color: #009100">"idNum"</span>, sequenceName = <span class="code-quote" style="color: #009100">"id_num"</span>, allocationSize = 1)
@Column(name=<span class="code-quote" style="color: #009100">"ID_NUM"</span>)
<span class="code-keyword" style="color: #000091">private</span> <span class="code-object" style="color: #910091">Long</span> idNum;
@OneToMany(mappedBy = <span class="code-quote" style="color: #009100">"mainEntity"</span>, cascade = CascadeType.ALL, orphanRemoval = <span class="code-keyword" style="color: #000091">true</span>)
<span class="code-keyword" style="color: #000091">private</span> List<SubEntity> subEntities = <span class="code-keyword" style="color: #000091">new</span> ArrayList<>();
<span class="code-keyword" style="color: #000091">public</span> void addSubEntity(SubEntity subEntity) {
subEntity.setMainEntity(<span class="code-keyword" style="color: #000091">this</span>);
subEntities.add(subEntity);
}
<span class="code-keyword" style="color: #000091">public</span> void removeSubEntity(SubEntity subEntity) {
subEntity.setMainEntity(<span class="code-keyword" style="color: #000091">null</span>);
subEntities.remove(subEntity);
}
}
</pre>
</div>
</div> <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0">SubEntity:</p>
<div class="code panel" style="border-width: 1px;; border: 1px solid #cccccc; background: #f5f5f5; font-size: 12px; line-height: 1.333; font-family: monospace; border: 1px solid #cccccc; -moz-border-radius: 3px; border-radius: 3px; margin: 9px 0">
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<pre class="code-java" style="margin: 10px 0 0; margin-top: 0; max-height: 30em; overflow: auto; white-space: pre-wrap; word-wrap: normal">
@Data
@EqualsAndHashCode(of = <span class="code-quote" style="color: #009100">"subIdNum"</span>)
@ToString(exclude = <span class="code-quote" style="color: #009100">"mainEntity"</span>)
@Entity
@Table(name = <span class="code-quote" style="color: #009100">"SUB_TABLE"</span>)
<span class="code-keyword" style="color: #000091">public</span> <span class="code-keyword" style="color: #000091">class </span>SubEntity <span class="code-keyword" style="color: #000091">implements</span> Serializable {
@Id
@Column(name = <span class="code-quote" style="color: #009100">"SUB_ID"</span>)
@GeneratedValue(strategy = GenerationType.SEQUENCE, generator = <span class="code-quote" style="color: #009100">"subIdNumSequence"</span>)
@SequenceGenerator(name = <span class="code-quote" style="color: #009100">"subIdNumSequence"</span>, sequenceName = <span class="code-quote" style="color: #009100">"SEQ_SUB_ID"</span>, allocationSize = 1)
<span class="code-keyword" style="color: #000091">private</span> <span class="code-object" style="color: #910091">Long</span> subIdNum;
@Column(name = <span class="code-quote" style="color: #009100">"IND_NUM"</span>)
<span class="code-keyword" style="color: #000091">private</span> <span class="code-object" style="color: #910091">String</span> indNum;
@Column(name = <span class="code-quote" style="color: #009100">"FAMILY_IDENTIFIER"</span>)
<span class="code-keyword" style="color: #000091">private</span> <span class="code-object" style="color: #910091">String</span> familyIdentifier;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = <span class="code-quote" style="color: #009100">"ID_NUM"</span>)
<span class="code-keyword" style="color: #000091">private</span> MainEntity mainEntity;
@OneToMany(mappedBy = <span class="code-quote" style="color: #009100">"subEntity"</span>, cascade = CascadeType.ALL, orphanRemoval = <span class="code-keyword" style="color: #000091">true</span>)
<span class="code-keyword" style="color: #000091">private</span> List<SubSubEntity> subSubEntities = <span class="code-keyword" style="color: #000091">new</span> ArrayList<>();
@OneToMany(mappedBy = <span class="code-quote" style="color: #009100">"subEntity"</span>, cascade = CascadeType.ALL, orphanRemoval = <span class="code-keyword" style="color: #000091">true</span>)
<span class="code-keyword" style="color: #000091">private</span> List<AnotherSubSubEntity> anotherSubSubEntities = <span class="code-keyword" style="color: #000091">new</span> ArrayList<>();
}
</pre>
</div>
</div> <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0">SubSubEntity:</p>
<div class="code panel" style="border-width: 1px;; border: 1px solid #cccccc; background: #f5f5f5; font-size: 12px; line-height: 1.333; font-family: monospace; border: 1px solid #cccccc; -moz-border-radius: 3px; border-radius: 3px; margin: 9px 0">
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<pre class="code-java" style="margin: 10px 0 0; margin-top: 0; max-height: 30em; overflow: auto; white-space: pre-wrap; word-wrap: normal">
@Entity
@Data
@ToString(exclude = <span class="code-quote" style="color: #009100">"subEntity"</span>)
@EqualsAndHashCode(of = {<span class="code-quote" style="color: #009100">"idNum"</span>, <span class="code-quote" style="color: #009100">"code"</span>, <span class="code-quote" style="color: #009100">"indNum"</span> })
@Table(name = <span class="code-quote" style="color: #009100">"SUB_SUB_TABLE"</span>)
@IdClass(SubSubEntity.SubSubEntityId.class)
<span class="code-keyword" style="color: #000091">public</span> <span class="code-keyword" style="color: #000091">class </span>SubSubEntity <span class="code-keyword" style="color: #000091">implements</span> Serializable {
@Getter
@Id
@Column(name = <span class="code-quote" style="color: #009100">"ID_NUM"</span>, insertable = <span class="code-keyword" style="color: #000091">false</span>, updatable = <span class="code-keyword" style="color: #000091">false</span>)
<span class="code-keyword" style="color: #000091">private</span> <span class="code-object" style="color: #910091">Long</span> idNum;
@Id
@Column(name = <span class="code-quote" style="color: #009100">"CODE"</span>)
<span class="code-keyword" style="color: #000091">private</span> <span class="code-object" style="color: #910091">String</span> code;
@Getter
@Id
@Column(name = <span class="code-quote" style="color: #009100">"IND_NUM"</span>, insertable = <span class="code-keyword" style="color: #000091">false</span>, updatable = <span class="code-keyword" style="color: #000091">false</span>)
<span class="code-keyword" style="color: #000091">private</span> <span class="code-object" style="color: #910091">String</span> indNum;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumns({
@JoinColumn(name = <span class="code-quote" style="color: #009100">"ID_NUM"</span>, referencedColumnName = <span class="code-quote" style="color: #009100">"ID_NUM"</span>),
@JoinColumn(name = <span class="code-quote" style="color: #009100">"IND_NUM"</span>, referencedColumnName = <span class="code-quote" style="color: #009100">"IND_NUM"</span>)
})
@Id
<span class="code-keyword" style="color: #000091">private</span> SubEntity subEntity;
<span class="code-keyword" style="color: #000091">public</span> void setSubEntity(SubEntity subEntity) {
idNum = Optional.ofNullable(subEntity).map(SubEntity::getMainEntity).map(MainEntity::getIdNum).orElse(<span class="code-keyword" style="color: #000091">null</span>);
code = Optional.ofNullable(subEntity).map(SubEntity::getIndNum).orElse(<span class="code-keyword" style="color: #000091">null</span>);
<span class="code-keyword" style="color: #000091">this</span>.subEntity = subEntity;
}
@Data
@AllArgsConstructor
@NoArgsConstructor
<span class="code-keyword" style="color: #000091">public</span> <span class="code-keyword" style="color: #000091">static</span> <span class="code-keyword" style="color: #000091">class </span>SubSubEntityId <span class="code-keyword" style="color: #000091">implements</span> Serializable {
<span class="code-keyword" style="color: #000091">private</span> <span class="code-object" style="color: #910091">Long</span> idNum;
<span class="code-keyword" style="color: #000091">private</span> <span class="code-object" style="color: #910091">String</span> code;
<span class="code-keyword" style="color: #000091">private</span> <span class="code-object" style="color: #910091">String</span> indNum;
}
}
</pre>
</div>
</div> <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0">AnotherSubSubEntity:</p>
<div class="code panel" style="border-width: 1px;; border: 1px solid #cccccc; background: #f5f5f5; font-size: 12px; line-height: 1.333; font-family: monospace; border: 1px solid #cccccc; -moz-border-radius: 3px; border-radius: 3px; margin: 9px 0">
<div class="codeContent panelContent" style="padding: 9px 12px">
<pre class="code-java" style="margin: 10px 0 0; margin-top: 0; max-height: 30em; overflow: auto; white-space: pre-wrap; word-wrap: normal">
@Entity
@Data
@ToString(exclude = <span class="code-quote" style="color: #009100">"subEntity"</span>)
@EqualsAndHashCode(of = {<span class="code-quote" style="color: #009100">"idNum"</span>, <span class="code-quote" style="color: #009100">"person"</span>, <span class="code-quote" style="color: #009100">"sourceCode"</span>})
@Table(name = <span class="code-quote" style="color: #009100">"ANOTHER_SUB_SUB_TABLE"</span>)
@IdClass(AnotherSubSubEntity.AnotherSubSubEntityId.class)
<span class="code-keyword" style="color: #000091">public</span> <span class="code-keyword" style="color: #000091">class </span>AnotherSubSubEntity <span class="code-keyword" style="color: #000091">implements</span> Serializable {
@Getter
@Id
@Column(name = <span class="code-quote" style="color: #009100">"ID_NUM"</span>, insertable = <span class="code-keyword" style="color: #000091">false</span>, updatable = <span class="code-keyword" style="color: #000091">false</span>)
<span class="code-keyword" style="color: #000091">private</span> <span class="code-object" style="color: #910091">Long</span> idNum;
@Getter
@Id
@Column(name = <span class="code-quote" style="color: #009100">"PERSON"</span>, insertable = <span class="code-keyword" style="color: #000091">false</span>, updatable = <span class="code-keyword" style="color: #000091">false</span>)
<span class="code-keyword" style="color: #000091">private</span> <span class="code-object" style="color: #910091">String</span> person;
@Id
@Column(name = <span class="code-quote" style="color: #009100">"SOURCE_CODE"</span>)
<span class="code-keyword" style="color: #000091">private</span> <span class="code-object" style="color: #910091">String</span> sourceCode;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumns({
@JoinColumn(name = <span class="code-quote" style="color: #009100">"ID_NUM"</span>, referencedColumnName = <span class="code-quote" style="color: #009100">"ID_NUM"</span>, insertable = <span class="code-keyword" style="color: #000091">false</span>, updatable = <span class="code-keyword" style="color: #000091">false</span>),
@JoinColumn(name = <span class="code-quote" style="color: #009100">"PERSON"</span>, referencedColumnName = <span class="code-quote" style="color: #009100">"FAMILY_IDENTIFIER"</span>, insertable = <span class="code-keyword" style="color: #000091">false</span>, updatable = <span class="code-keyword" style="color: #000091">false</span>)
})
@Id
<span class="code-keyword" style="color: #000091">private</span> SubEntity subEntity;
<span class="code-keyword" style="color: #000091">public</span> void setSubEntity(SubEntity subEntity) {
idNum = Optional.ofNullable(subEntity).map(SubEntity::getMainEntity).map(MainEntity::getIdNum).orElse(<span class="code-keyword" style="color: #000091">null</span>);
person = Optional.ofNullable(subEntity).map(SubEntity::getFamilyIdentifier).orElse(<span class="code-keyword" style="color: #000091">null</span>);
<span class="code-keyword" style="color: #000091">this</span>.subEntity = subEntity;
}
@Data
@AllArgsConstructor
@NoArgsConstructor
<span class="code-keyword" style="color: #000091">public</span> <span class="code-keyword" style="color: #000091">static</span> <span class="code-keyword" style="color: #000091">class </span>AnotherSubSubEntityId <span class="code-keyword" style="color: #000091">implements</span> Serializable {
<span class="code-keyword" style="color: #000091">private</span> <span class="code-object" style="color: #910091">Long</span> idNum;
<span class="code-keyword" style="color: #000091">private</span> <span class="code-object" style="color: #910091">String</span> person;
<span class="code-keyword" style="color: #000091">private</span> <span class="code-object" style="color: #910091">String</span> sourceCode;
}
}
</pre>
</div>
</div> <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0">The test attached throws the following exception:</p>
<div class="code panel" style="border-width: 1px;; border: 1px solid #cccccc; background: #f5f5f5; font-size: 12px; line-height: 1.333; font-family: monospace; border: 1px solid #cccccc; -moz-border-radius: 3px; border-radius: 3px; margin: 9px 0">
<div class="codeContent panelContent" style="padding: 9px 12px">
<pre class="code-java" style="margin: 10px 0 0; margin-top: 0; max-height: 30em; overflow: auto; white-space: pre-wrap; word-wrap: normal">
java.lang.NullPointerException
at org.hibernate.collection.internal.PersistentBag.iterator(PersistentBag.java:278)
at org.hibernate.type.CollectionType.getElementsIterator(CollectionType.java:229)
at org.hibernate.type.CollectionType.getElementsIterator(CollectionType.java:219)
at org.hibernate.engine.spi.CascadingActions.getAllElementsIterator(CascadingActions.java:477)
at org.hibernate.engine.spi.CascadingActions.access$100(CascadingActions.java:33)
at org.hibernate.engine.spi.CascadingActions$1.getCascadableChildrenIterator(CascadingActions.java:66)
at org.hibernate.engine.internal.Cascade.cascadeCollectionElements(Cascade.java:429)
at org.hibernate.engine.internal.Cascade.cascadeCollection(Cascade.java:363)
at org.hibernate.engine.internal.Cascade.cascadeAssociation(Cascade.java:326)
at org.hibernate.engine.internal.Cascade.cascadeProperty(Cascade.java:162)
at org.hibernate.engine.internal.Cascade.cascade(Cascade.java:111)
at org.hibernate.event.internal.DefaultDeleteEventListener.cascadeBeforeDelete(DefaultDeleteEventListener.java:336)
at org.hibernate.event.internal.DefaultDeleteEventListener.deleteEntity(DefaultDeleteEventListener.java:258)
at org.hibernate.event.internal.DefaultDeleteEventListener.onDelete(DefaultDeleteEventListener.java:143)
at org.hibernate.internal.SessionImpl.fireDelete(SessionImpl.java:930)
at org.hibernate.internal.SessionImpl.delete(SessionImpl.java:874)
at org.hibernate.engine.internal.Cascade.deleteOrphans(Cascade.java:493)
at org.hibernate.engine.internal.Cascade.cascadeCollectionElements(Cascade.java:466)
at org.hibernate.engine.internal.Cascade.cascadeCollection(Cascade.java:363)
at org.hibernate.engine.internal.Cascade.cascadeAssociation(Cascade.java:326)
at org.hibernate.engine.internal.Cascade.cascadeProperty(Cascade.java:162)
at org.hibernate.engine.internal.Cascade.cascade(Cascade.java:111)
at org.hibernate.event.internal.AbstractFlushingEventListener.cascadeOnFlush(AbstractFlushingEventListener.java:150)
at org.hibernate.event.internal.AbstractFlushingEventListener.prepareEntityFlushes(AbstractFlushingEventListener.java:141)
at org.hibernate.event.internal.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:74)
at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:38)
at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1282)
at org.hibernate.jpa.spi.AbstractEntityManagerImpl.flush(AbstractEntityManagerImpl.java:1300)
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.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:298)
at com.sun.proxy.$Proxy79.flush(Unknown Source)
at org.springframework.data.jpa.repository.support.SimpleJpaRepository.flush(SimpleJpaRepository.java:555)
at org.springframework.data.jpa.repository.support.SimpleJpaRepository.saveAndFlush(SimpleJpaRepository.java:523)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.executeMethodOn(RepositoryFactorySupport.java:513)
at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.doInvoke(RepositoryFactorySupport.java:498)
at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.invoke(RepositoryFactorySupport.java:475)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:56)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:282)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:136)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:133)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.data.repository.core.support.SurroundingTransactionDetectorMethodInterceptor.invoke(SurroundingTransactionDetectorMethodInterceptor.java:57)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:213)
at com.sun.proxy.$Proxy81.saveAndFlush(Unknown Source)
at com.example.repo.MainRepoTest.deleteSubEntity(MainRepoTest.java:35)
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:252)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94)
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$2.evaluate(ParentRunner.java:268)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
</pre>
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</div> <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0">But if I uncomment the line that's outputting the toString from the SubEntity works well. I presume is because the lazy collections are not initialised when I'm deleting the SubEntity.</p> </td>
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<tr>
<td class="email-content-main mobile-expand " style="padding: 0; border-collapse: collapse; border-left: 1px solid #cccccc; border-right: 1px solid #cccccc; border-top: 0; border-bottom: 0; padding: 0 15px 0 16px; background-color: #ffffff" bgcolor="#ffffff"> <script type="application/ld+json">
{
"@context": "http://schema.org",
"@type": "EmailMessage",
"description": "View Issue",
"potentialAction": {
"@type": "ViewAction",
"target": "https://hibernate.atlassian.net/browse/HHH-12291?inbox=true&",
"name": "View Issue"
},
"publisher": {
"@type": "Organization",
"name": "Atlassian",
"url": "https://www.atlassian.com"
}
}
</script>
<table id="actions-pattern" cellspacing="0" cellpadding="0" border="0" width="100%" style="border-collapse: collapse; mso-table-lspace: 0; mso-table-rspace: 0; font-family: Arial, sans-serif; font-size: 14px; line-height: 20px; mso-line-height-rule: exactly; mso-text-raise: 1px">
<tbody>
<tr>
<td id="actions-pattern-container" valign="middle" style="padding: 0; border-collapse: collapse; padding: 10px 0 10px 24px; vertical-align: middle; padding-left: 0">
<table align="left" style="border-collapse: collapse; mso-table-lspace: 0; mso-table-rspace: 0">
<tbody>
<tr>
<td class="actions-pattern-action-icon-container" style="padding: 0; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; line-height: 20px; mso-line-height-rule: exactly; mso-text-raise: 0; vertical-align: middle"> <a href="https://hibernate.atlassian.net/browse/HHH-12291#add-comment" target="_blank" title="Add Comment" style="color: #3b73af; text-decoration: none"> <img class="actions-pattern-action-icon-image" src="cid:jira-generated-image-static-comment-icon-26240d0c-80cb-478e-8a10-dac50b54cd05" alt="Add Comment" title="Add Comment" height="16" width="16" border="0" style="vertical-align: middle"> </a> </td>
<td class="actions-pattern-action-text-container" style="padding: 0; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; line-height: 20px; mso-line-height-rule: exactly; mso-text-raise: 4px; padding-left: 5px"> <a href="https://hibernate.atlassian.net/browse/HHH-12291#add-comment" target="_blank" title="Add Comment" style="color: #3b73af; text-decoration: none">Add Comment</a> </td>
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<!-- there needs to be content in the cell for it to render in some clients -->
<tr>
<td class="email-content-rounded-bottom mobile-expand" style="padding: 0; border-collapse: collapse; color: #ffffff; padding: 0 15px 0 16px; height: 5px; line-height: 5px; background-color: #ffffff; border-top: 0; border-left: 1px solid #cccccc; border-bottom: 1px solid #cccccc; border-right: 1px solid #cccccc; border-bottom-right-radius: 5px; border-bottom-left-radius: 5px; mso-line-height-rule: exactly" height="5" bgcolor="#ffffff"> </td>
</tr>
</tbody>
</table> </td>
</tr>
<tr>
<td id="footer-pattern" style="padding: 0; border-collapse: collapse; padding: 12px 20px">
<table id="footer-pattern-container" cellspacing="0" cellpadding="0" border="0" style="border-collapse: collapse; mso-table-lspace: 0; mso-table-rspace: 0">
<tbody>
<tr>
<td id="footer-pattern-mobile-separated-links" class="mobile-resize-text" width="100%" colspan="2" style="padding: 0; border-collapse: collapse; color: #999999; font-size: 12px; line-height: 18px; font-family: Arial, sans-serif; mso-line-height-rule: exactly; mso-text-raise: 2px"> Get Jira notifications on your phone! Download the Jira Cloud app for <a href="https://play.google.com/store/apps/details?id=com.atlassian.android.jira.core&referrer=utm_source%3DNotificationLink%26utm_medium%3DEmail" style="color: #3b73af; text-decoration: none">Android</a> or <a href="https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=EmailNotificationLink&mt=8" style="color: #3b73af; text-decoration: none">iOS</a>
<hr> </td>
</tr>
<tr>
<td id="footer-pattern-text" class="mobile-resize-text" width="100%" style="padding: 0; border-collapse: collapse; color: #999999; font-size: 12px; line-height: 18px; font-family: Arial, sans-serif; mso-line-height-rule: exactly; mso-text-raise: 2px"> This message was sent by Atlassian Jira <span id="footer-build-information">(v1001.0.0-SNAPSHOT#100079-<span title="45f9e20eda5ca74ac207568aa48a00211ba944f4" data-commit-id="45f9e20eda5ca74ac207568aa48a00211ba944f4}">sha1:45f9e20</span>)</span> </td>
<td id="footer-pattern-logo-desktop-container" valign="top" style="padding: 0; border-collapse: collapse; padding-left: 20px; vertical-align: top">
<table style="border-collapse: collapse; mso-table-lspace: 0; mso-table-rspace: 0">
<tbody>
<tr>
<td id="footer-pattern-logo-desktop-padding" style="padding: 0; border-collapse: collapse; padding-top: 3px; opacity: 0.150"> <img id="footer-pattern-logo-desktop" src="cid:jira-generated-image-static-footer-desktop-logo-06191c58-11f7-4db9-bd54-1e154a3a63e2" alt="Atlassian logo" title="Atlassian logo" width="192" height="24" class="image_fix"> </td>
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