[
https://issues.apache.org/jira/browse/OPENJPA-1438?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Fay Wang resolved OPENJPA-1438.
-------------------------------
Resolution: Fixed
> Fail to remove an entity which has derived identity
> ---------------------------------------------------
>
> Key: OPENJPA-1438
> URL: https://issues.apache.org/jira/browse/OPENJPA-1438
> Project: OpenJPA
> Issue Type: Bug
> Components: jdbc
> Affects Versions: 2.0.0
> Reporter: Fay Wang
> Assignee: Fay Wang
> Fix For: 2.0.0
>
>
> Given the following entity definitions:
> @Entity
> @IdClass(PersonId.class)
> public class MedicalHistory implements Serializable {
> private static final long serialVersionUID = 1L;
> @Id
> @OneToOne
> private Person patient;
> private String doctorName;
> .....
> -------------------------------
> @Entity
> @IdClass(PersonId.class)
> public class Person implements Serializable {
> @Id
> String firstName;
> @Id
> String lastName;
> String ssn;
> ...
> -------------------------------
> public class PersonId implements java.io.Serializable {
> String firstName;
> String lastName;
> -------------------------------
> Removing MedicalHistory as shown below throws ClassCastException:
> MedicalHistory newMHistory = em.find(MedicalHistory.class, personId);
> em.remove(newMHistory);
> et.commit();
> Caused by: <openjpa-0.0.0-rnull nonfatal general error>
> org.apache.openjpa.persistence.PersistenceException: test.Person cannot be
> cast to java.lang.String
> at
> org.apache.openjpa.kernel.BrokerImpl.beforeCompletion(BrokerImpl.java:1939)
> at
> org.apache.openjpa.kernel.LocalManagedRuntime.commit(LocalManagedRuntime.java:81)
> at org.apache.openjpa.kernel.BrokerImpl.commit(BrokerImpl.java:1455)
> at
> org.apache.openjpa.kernel.DelegatingBroker.commit(DelegatingBroker.java:903)
> at
> org.apache.openjpa.persistence.EntityManagerImpl.commit(EntityManagerImpl.java:551)
> ... 20 more
> Caused by: java.lang.ClassCastException: test.Person cannot be cast to
> java.lang.String
> at
> org.apache.openjpa.jdbc.sql.DBDictionary.setTyped(DBDictionary.java:1284)
> at org.apache.openjpa.jdbc.sql.RowImpl.flush(RowImpl.java:892)
> at org.apache.openjpa.jdbc.sql.RowImpl.flush(RowImpl.java:852)
> at
> org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flushAndUpdate(PreparedStatementManagerImpl.java:114)
> at
> org.apache.openjpa.jdbc.kernel.BatchingPreparedStatementManagerImpl.flushAndUpdate(BatchingPreparedStatementManagerImpl.java:80)
> at
> org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flushInternal(PreparedStatementManagerImpl.java:97)
> at
> org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flush(PreparedStatementManagerImpl.java:85)
> at
> org.apache.openjpa.jdbc.kernel.ConstraintUpdateManager.flush(ConstraintUpdateManager.java:550)
> at
> org.apache.openjpa.jdbc.kernel.ConstraintUpdateManager.flush(ConstraintUpdateManager.java:120)
> at
> org.apache.openjpa.jdbc.kernel.BatchingConstraintUpdateManager.flush(BatchingConstraintUpdateManager.java:59)
> at
> org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:103)
> at
> org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:76)
> at
> org.apache.openjpa.jdbc.kernel.JDBCStoreManager.flush(JDBCStoreManager.java:676)
> at
> org.apache.openjpa.kernel.DelegatingStoreManager.flush(DelegatingStoreManager.java:130)
> at
> org.apache.openjpa.datacache.DataCacheStoreManager.flush(DataCacheStoreManager.java:540)
> at
> org.apache.openjpa.kernel.DelegatingStoreManager.flush(DelegatingStoreManager.java:130)
> at org.apache.openjpa.kernel.BrokerImpl.flush(BrokerImpl.java:2116)
> at org.apache.openjpa.kernel.BrokerImpl.flushSafe(BrokerImpl.java:2013)
> at
> org.apache.openjpa.kernel.BrokerImpl.beforeCompletion(BrokerImpl.java:1931)
> ... 24 more
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
