[
https://issues.apache.org/jira/browse/OLINGO-526?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Michael Bolz updated OLINGO-526:
--------------------------------
Description:
Issue occurs with use of {{JPA Processor Extension}}.
If a uni-directional {{@OneToMany}} is used the creation of the {{metamodel}}
fails with following exception:
{code}
java.lang.IllegalArgumentException
No [EntityType] was found for the key class [java.util.List] in the Metamodel -
please verify that the [Entity] class was referenced in persistence.xml using a
specific <class>java.util.List</class> property or a global
<exclude-unlisted-classes>false</exclude-unlisted-classes> element.
{code}
in
{code}
org.eclipse.persistence.internal.jpa.metamodel.MetamodelImpl
entityEmbeddableManagedTypeNotFound 173
org.apache.olingo.odata2.core.ep.AtomEntityProvider writeServiceDocument 157
{code}
Example code:
{code}
@OneToMany
@JoinColumn(name = "requestForQuotationUUID", referencedColumnName =
"requestForQuotationUUID")
private List<Quotation> quotation;
{code}
For {{JPA}} following dependencies are used:
{code}
<dependency>
<groupId>org.eclipse.persistence</groupId>
<artifactId>eclipselink</artifactId>
<version>2.5.1</version>
</dependency>
{code}
which transitive use {{org.eclipse.persistence:javax.persistence:jar:2.1.0}}.
was:
Issue occurs with use of {{JPA Processor Extension}}.
If a uni-directional {{@OneToMany}} is used the creation of the {{metamodel}}
fails with following exception:
{code}
java.lang.IllegalArgumentException
No [EntityType] was found for the key class [java.util.List] in the Metamodel -
please verify that the [Entity] class was referenced in persistence.xml using a
specific <class>java.util.List</class> property or a global
<exclude-unlisted-classes>false</exclude-unlisted-classes> element.
{code}
in
{code}
org.eclipse.persistence.internal.jpa.metamodel.MetamodelImpl
entityEmbeddableManagedTypeNotFound 173
org.apache.olingo.odata2.core.ep.AtomEntityProvider writeServiceDocument 157
{code}
Example code:
{code}
@OneToMany
@JoinColumn(name = "requestForQuotationUUID", referencedColumnName =
"requestForQuotationUUID")
private List<Quotation> quotation;
{code}
For {{JPA}} following dependencies are used:
{code}
<dependency>
<groupId>org.eclipse.persistence</groupId>
<artifactId>eclipselink</artifactId>
<version>2.5.1</version>
</dependency>
{code}
> Use of uni-directional @OneToMany leads to an exception
> -------------------------------------------------------
>
> Key: OLINGO-526
> URL: https://issues.apache.org/jira/browse/OLINGO-526
> Project: Olingo
> Issue Type: Bug
> Components: odata2-jpa
> Affects Versions: V2 2.0.1
> Reporter: Michael Bolz
>
> Issue occurs with use of {{JPA Processor Extension}}.
> If a uni-directional {{@OneToMany}} is used the creation of the {{metamodel}}
> fails with following exception:
> {code}
> java.lang.IllegalArgumentException
> No [EntityType] was found for the key class [java.util.List] in the Metamodel
> - please verify that the [Entity] class was referenced in persistence.xml
> using a specific <class>java.util.List</class> property or a global
> <exclude-unlisted-classes>false</exclude-unlisted-classes> element.
> {code}
> in
> {code}
> org.eclipse.persistence.internal.jpa.metamodel.MetamodelImpl
> entityEmbeddableManagedTypeNotFound 173
> org.apache.olingo.odata2.core.ep.AtomEntityProvider writeServiceDocument 157
> {code}
> Example code:
> {code}
> @OneToMany
> @JoinColumn(name = "requestForQuotationUUID", referencedColumnName =
> "requestForQuotationUUID")
> private List<Quotation> quotation;
> {code}
> For {{JPA}} following dependencies are used:
> {code}
> <dependency>
> <groupId>org.eclipse.persistence</groupId>
> <artifactId>eclipselink</artifactId>
> <version>2.5.1</version>
> </dependency>
> {code}
> which transitive use {{org.eclipse.persistence:javax.persistence:jar:2.1.0}}.
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