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Posted to dev@openjpa.apache.org by "DORE (JIRA)" <ji...@apache.org> on 2015/11/09 16:34:11 UTC
[jira] [Updated] (OPENJPA-2613) findByPrimaryKey error on EJB CMP
with composite primary key
[ https://issues.apache.org/jira/browse/OPENJPA-2613?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
DORE updated OPENJPA-2613:
--------------------------
Environment: apache-tomee-plus-1.7.2
> findByPrimaryKey error on EJB CMP with composite primary key
> ------------------------------------------------------------
>
> Key: OPENJPA-2613
> URL: https://issues.apache.org/jira/browse/OPENJPA-2613
> Project: OpenJPA
> Issue Type: Bug
> Components: jpa, kernel
> Affects Versions: 2.4.0
> Environment: apache-tomee-plus-1.7.2
> Reporter: DORE
>
> Hello Openjpa community,
> I'm trying to get working a cmp ejb entity with a composite primary key.
> I know I can get this sample running with a simple Integer type as primary key, but some of cmp ejb have composite pk, so I want to test it. (not just for fun, I have some ejb oin this case !)
> create, findAll, customer finders are ok, but I encounter problem on findByPrimaryKey:
> {code}
> java.rmi.RemoteException: The bean encountered a non-application exception; nested exception is:
> <openjpa-2.4.0-r422266:1674604 nonfatal user error> org.apache.openjpa.persistence.ArgumentException: The given value "fr.chronopost.ejb.esd.customer.interfaces.CustomerPK@1" cannot be converted into an identity for "class openejb.fr.chronopost.ejb.esd.customer.server.CUSTOMER". The value is the wrong type (fr.chronopost.ejb.esd.customer.interfaces.CustomerPK).
> at org.apache.openejb.core.transaction.EjbTransactionUtil.handleSystemException(EjbTransactionUtil.java:155)
> at org.apache.openejb.core.cmp.CmpContainer.findByPrimaryKey(CmpContainer.java:702)
> at org.apache.openejb.core.cmp.CmpContainer.invoke(CmpContainer.java:269)
> at org.apache.openejb.server.ejbd.EjbRequestHandler.doEjbHome_FIND(EjbRequestHandler.java:445)
> at org.apache.openejb.server.ejbd.EjbRequestHandler.processRequest(EjbRequestHandler.java:198)
> at org.apache.openejb.server.ejbd.EjbDaemon.processEjbRequest(EjbDaemon.java:344)
> at org.apache.openejb.server.ejbd.EjbDaemon.service(EjbDaemon.java:240)
> at org.apache.openejb.server.ejbd.EjbServer.service(EjbServer.java:86)
> at org.apache.openejb.server.httpd.ServerServlet.service(ServerServlet.java:58)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
> at org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:44)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
> at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:957)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
> at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079)
> at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:620)
> at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
> at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: <openjpa-2.4.0-r422266:1674604 nonfatal user error> org.apache.openjpa.persistence.ArgumentException: The given value "fr.chronopost.ejb.esd.customer.interfaces.CustomerPK@1" cannot be converted into an identity for "class openejb.fr.chronopost.ejb.esd.customer.server.CUSTOMER". The value is the wrong type (fr.chronopost.ejb.esd.customer.interfaces.CustomerPK).
> at org.apache.openjpa.kernel.BrokerImpl.newObjectId(BrokerImpl.java:1311)
> at org.apache.openjpa.kernel.DelegatingBroker.newObjectId(DelegatingBroker.java:315)
> at org.apache.openjpa.persistence.EntityManagerImpl.find(EntityManagerImpl.java:485)
> at org.apache.openejb.persistence.JtaEntityManager.find(JtaEntityManager.java:180)
> at org.apache.openejb.core.cmp.jpa.JpaCmpEngine.loadBean(JpaCmpEngine.java:163)
> at org.apache.openejb.core.cmp.CmpContainer.findByPrimaryKey(CmpContainer.java:688)
> ... 25 more
> Caused by: java.lang.Exception: java.lang.ClassCastException: fr.chronopost.ejb.esd.customer.interfaces.CustomerPK cannot be cast to java.lang.Number
> at org.apache.openjpa.util.Exceptions.replaceNestedThrowables(Exceptions.java:254)
> at org.apache.openjpa.persistence.ArgumentException.writeObject(ArgumentException.java:106)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:940)
> at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1469)
> at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)
> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)
> at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518)
> at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1483)
> at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)
> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)
> at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:330)
> at org.apache.openejb.client.ThrowableArtifact.writeExternal(ThrowableArtifact.java:57)
> at java.io.ObjectOutputStream.writeExternalData(ObjectOutputStream.java:1429)
> at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1398)
> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)
> at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:330)
> at org.apache.openejb.client.EJBResponse.writeExternal(EJBResponse.java:186)
> at org.apache.openejb.server.ejbd.EjbRequestHandler.processResponse(EjbRequestHandler.java:303)
> at org.apache.openejb.server.ejbd.EjbDaemon.processEjbResponse(EjbDaemon.java:356)
> at org.apache.openejb.server.ejbd.EjbDaemon.service(EjbDaemon.java:269)
> ... 20 more
> {code}
> {code:title=ejb-jar.xml|borderStyle=solid}
> <enterprise-beans>
> <entity>
> <description>
> This bean represents customer
> </description>
> <ejb-name>CustomerEJB</ejb-name>
> <home>fr.chronopost.ejb.esd.customer.interfaces.CustomerHome</home>
> <remote>fr.chronopost.ejb.esd.customer.interfaces.CustomerRemote</remote>
> <ejb-class>fr.chronopost.ejb.esd.customer.server.CustomerBean</ejb-class>
> <persistence-type>Container</persistence-type>
> <prim-key-class>fr.chronopost.ejb.esd.customer.interfaces.CustomerPK</prim-key-class>
> <reentrant>false</reentrant>
> <cmp-version>2.x</cmp-version>
> <abstract-schema-name>CUSTOMER</abstract-schema-name>
> <cmp-field>
> <field-name>id</field-name>
> </cmp-field>
> <cmp-field>
> <field-name>name</field-name>
> </cmp-field>
> <cmp-field>
> <field-name>birthdate</field-name>
> </cmp-field>
> <cmp-field>
> <field-name>sssNo</field-name>
> </cmp-field>
> <cmp-field>
> <field-name>address</field-name>
> </cmp-field>
> <cmp-field>
> <field-name>annualSalary</field-name>
> </cmp-field>
> <cmp-field>
> <field-name>loanAmount</field-name>
> </cmp-field>
> <primkey-field>id</primkey-field>
> <query>
> <query-method>
> <method-name>findBySssNo</method-name>
> <method-params>
> <method-param>java.lang.String</method-param>
> </method-params>
> </query-method>
> <ejb-ql>select distinct object(o) from CUSTOMER o where o.sssNo = ?1</ejb-ql>
> </query>
> <query>
> <query-method>
> <method-name>findAll</method-name>
> <method-params />
> </query-method>
> <ejb-ql>select distinct object(o) from CUSTOMER o</ejb-ql>
> </query>
> </entity>
> </enterprise-beans>
> </ejb-jar>
> {code}
> {code:title=openejb-jar.xml|borderStyle=solid}
> <?xml version="1.0" encoding="UTF-8"?>
> <openejb-jar xmlns="http://www.openejb.org/xml/ns/openejb-jar-2.1"
> xmlns:nam="http://geronimo.apache.org/xml/ns/naming-1.1" xmlns:pkgen="http//www.openejb.org/xml/ns/pkgen-2.0"
> xmlns:sec="http://geronimo.apache.org/xml/ns/security-1.1" xmlns:sys="http://geronimo.apache.org/xml/ns/deployment-1.1">
> <cmp-connection-factory>
> <resource-link>ejbPool_esd</resource-link>
> </cmp-connection-factory>
> <enterprise-beans>
> <entity>
> <ejb-name>CustomerEJB</ejb-name>
>
> <table-name>CUSTOMER</table-name>
> <cmp-field-mapping>
> <cmp-field-name>id</cmp-field-name>
> <table-column>id</table-column>
> </cmp-field-mapping>
> <cmp-field-mapping>
> <cmp-field-name>name</cmp-field-name>
> <table-column>name</table-column>
> </cmp-field-mapping>
> <cmp-field-mapping>
> <cmp-field-name>birthdate</cmp-field-name>
> <table-column>birthdate</table-column>
> </cmp-field-mapping>
> <cmp-field-mapping>
> <cmp-field-name>sssNo</cmp-field-name>
> <table-column>sss_no</table-column>
> </cmp-field-mapping>
> <cmp-field-mapping>
> <cmp-field-name>address</cmp-field-name>
> <table-column>address</table-column>
> </cmp-field-mapping>
> <cmp-field-mapping>
> <cmp-field-name>annualSalary</cmp-field-name>
> <table-column>annual_salary</table-column>
> </cmp-field-mapping>
> <cmp-field-mapping>
> <cmp-field-name>loanAmount</cmp-field-name>
> <table-column>loan_amount</table-column>
> </cmp-field-mapping>
> <query>
> <query-method>
> <method-name>findBySssNo</method-name>
> <method-params>
> <method-param>java.lang.String</method-param>
> </method-params>
> </query-method>
> <ejb-ql>SELECT OBJECT(c) FROM CUSTOMER as c where c.sssNo = ?1</ejb-ql>
> </query>
> <query>
> <query-method>
> <method-name>findAll</method-name>
> <method-params />
> </query-method>
> <ejb-ql>SELECT OBJECT(c) FROM CUSTOMER as c</ejb-ql>
> </query>
> </entity>
> </enterprise-beans>
> </openejb-jar>
> {code}
> {code:title=CustomerPK.java|borderStyle=solid}
> public class CustomerPK implements java.io.Serializable, Comparable {
> public Integer id;
>
> public CustomerPK() {
> }
> public CustomerPK(Integer id) {
> this.id = id;
> }
>
> public boolean equals(Object obj) {
> boolean ret = false;
> if (obj == null || !(obj instanceof CustomerPK))
> ret = false;
> else if (obj == this)
> ret = true;
> else if ((((CustomerPK) obj).id).compareTo(id) == 0)
> ret = true;
> return ret;
> }
> public int hashCode() {
> return id.hashCode();
> }
> public int compareTo(Object obj) {
> return ((CustomerPK) obj).id.compareTo(id);
> }
> }
> {code}
> {code:title=CustomerRemote.java|borderStyle=solid}
> public interface CustomerRemote extends EJBObject {
>
> public void setName(String name) throws RemoteException;
> public String getName() throws RemoteException;
>
> public void setSssNo(String sssNo) throws RemoteException;
> public String getSssNo() throws RemoteException;
>
> public void setAddress(String address) throws RemoteException;
> public String getAddress() throws RemoteException;
>
> public void setBirthdate(Date birthdate) throws RemoteException;
> public Date getBirthdate() throws RemoteException;
>
> public void setAnnualSalary(Double annualSalary) throws RemoteException;
> public Double getAnnualSalary() throws RemoteException;
>
> public void setLoanAmount(Double loanAmount) throws RemoteException;
> public Double getLoanAmount() throws RemoteException;
> }
> {code}
> {code:title=CustomerRemote.java|borderStyle=solid}
> public interface CustomerHome extends EJBHome {
> public CustomerRemote create(Integer id,String name,Date birthdate,String sssNo,String address, Double annualSalary,Double loanAmount) throws CreateException,RemoteException;
>
> public CustomerRemote create(CustomerPK primaryKey)throws CreateException,RemoteException;
> public CustomerRemote findByPrimaryKey(CustomerPK pk) throws FinderException, RemoteException;
> public Collection findAll() throws FinderException, RemoteException;
> public CustomerRemote findBySssNo(String sssNo) throws FinderException, RemoteException;
> }
> {code}
> {code:title=...and here the test sample|borderStyle=solid}
> ...
> CustomerHome home = ...
> ...
> // create is OK
> home.create(new java.lang.Integer(11), "name", new java.util.Date(), "123", "address", new Double(2.0), new Double(2.0));
> // findAll is OK
> Collection col = home.findAll();
> System.out.println("col.size=" + col.size());
> for (Iterator iterator = col.iterator(); iterator.hasNext();) {
> Object object = (Object) iterator.next();
> CustomerRemote remote = (CustomerRemote) object;
> System.out.println(remote.getPrimaryKey() + " // " + remote.getName() + " / " + remote.getAddress());
> }
> // customer finder is OK too
> CustomerRemote cr = home.findBySssNo("123");
> System.out.println(cr.getPrimaryKey() + " // " + cr.getName() + " / " + cr.getAddress());
> // but findByPrimaryKey throws an exception !! (see stacktrace)
> CustomerPK pk0 = new CustomerPK();
> pk0.id = new Integer(11);
> CustomerRemote remote = home.findByPrimaryKey(pk0);
> System.out.println(remote.getPrimaryKey() + " // " + remote.getName() + " / " + remote.getAddress());
> ...
> {code}
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