[Hibernate-JIRA] Created: (HHH-2006) ORA-01000: maximum open cursors exceeded
by Zhi An (JIRA)
ORA-01000: maximum open cursors exceeded
----------------------------------------
Key: HHH-2006
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2006
Project: Hibernate3
Type: Bug
Components: core
Versions: 3.1.3
Environment: Does not seem to matter. Using Oracle 10g JDBC, Oracle 9i database, Hibernate 3.1.3, and the LocalSessionFactoryBean. But reproduced with 9i driver.
Reporter: Zhi An
Update objects seemed to leave cursors open.
If a loop, I am looping through all the rows in a table and update each row.
If the table is large enough, I will run out of Oracle cursors. I am open and close a R/W transaction for each row.
If I only read the object, I will not run out the cursors.
The jUnit test is as follows. Please fill in a correct table name/dao class.
There was some mentioning on JBOSS that Oracle JDBC might be slow closing cursors. But the cursors run out even if I add delays to each row update.
Thanks for your help.
public void testVolume() throws Exception {
<DAOclass> dao =
(DAOclass) getAppContext().getBean(<BeanName>));
List<Long> ids = dao.getAllIds();
for (Long id : ids) {
this.update(id);
}
//If we reach here, success. The error was that cursor will be exhausted.
}
private void update(final Long id) throws Exception {
Runnable r = new Runnable() {
public void run() {
<DAOclass> dao =
(DAOclass) getAppContext().getBean(<BeanName>));
ObjectClass log = dao.getById(id);
String ext = log.getSomething();
if (ext != null && ext.startsWith("-")) {
log.setSomething(ext.substring(1));
} else {
log.setExtTransactionId("-" + ext);
}
}
};
this.runInTransaction(r);
}
Error log:
Hibernate:
/* load com.widerthan.rbt.model.data.ProfileTransactionLog */ select
profiletra0_.LOG_TRANSACTION_ID as LOG1_21_0_,
profiletra0_.VERSION as VERSION21_0_,
profiletra0_.CUSTOMER_NAME as CUSTOMER3_21_0_,
profiletra0_.REQUEST_TRANSACTION_ID as REQUEST4_21_0_,
profiletra0_.REQUEST_OPERATOR_ID as REQUEST5_21_0_,
profiletra0_.TRANSACTION_TYPE_ID as TRANSACT6_21_0_,
profiletra0_.SERVICE_CHANNEL_ID as SERVICE7_21_0_,
profiletra0_.USER_MSISDN as USER8_21_0_,
profiletra0_.DESCRIPTION as DESCRIPT9_21_0_,
profiletra0_.BILLING_TRANSACTION_ID as BILLING10_21_0_,
profiletra0_.PRICE as PRICE21_0_,
profiletra0_.EXT_TRANSACTION_ID as EXT12_21_0_,
profiletra0_.SERVICE_NAME as SERVICE13_21_0_,
profiletra0_.STATUS as STATUS21_0_,
profiletra0_.PROCESSING_TIME as PROCESSING15_21_0_,
profiletra0_.EXT_PROCESSING_TIME as EXT16_21_0_,
profiletra0_.LOGGED as LOGGED21_0_,
profiletra0_.USER_ID as USER18_21_0_,
profiletra0_.CUSTOMER_ID as CUSTOMER19_21_0_,
profiletra0_.rowid as rowid_0_
from
MVNO.LOG_TRANSACTION_PROFILE profiletra0_
where
profiletra0_.LOG_TRANSACTION_ID=?
13:37:51,434 WARN [JDBCExceptionReporter] SQL Error: 1000, SQLState: 72000
13:37:51,434 ERROR [JDBCExceptionReporter] ORA-01000: maximum open cursors exceeded
13:37:51,434 INFO [DefaultLoadEventListener] Error performing load command
org.hibernate.exception.GenericJDBCException: could not load an entity: [com.widerthan.rbt.model.data.ProfileTransactionLog#13544]
at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:103)
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:91)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at org.hibernate.loader.Loader.loadEntity(Loader.java:1799)
at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:47)
at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:41)
at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:2730)
at org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:365)
at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:346)
at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:123)
at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:177)
at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:87)
at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:862)
at org.hibernate.impl.SessionImpl.get(SessionImpl.java:799)
at org.hibernate.impl.SessionImpl.get(SessionImpl.java:792)
at org.springframework.orm.hibernate3.HibernateTemplate$1.doInHibernate(HibernateTemplate.java:452)
at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:366)
at org.springframework.orm.hibernate3.HibernateTemplate.get(HibernateTemplate.java:446)
at org.springframework.orm.hibernate3.HibernateTemplate.get(HibernateTemplate.java:440)
at com.widerthan.rbt.dao.hibernate.BaseHibernateDAO.getById(BaseHibernateDAO.java:152)
at com.widerthan.rbt.dao.hibernate.BaseHibernateDAO.getById(BaseHibernateDAO.java:129)
at com.widerthan.rbt.dao.hibernate.ProfileTransactionLogDAOTest$1.run(ProfileTransactionLogDAOTest.java:33)
at com.widerthan.rbt.TestEventImpl.runInTransaction(TestEventImpl.java:21)
at sun.reflect.GeneratedMethodAccessor12.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:287)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:181)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:148)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)
at org.springframework.orm.hibernate3.HibernateInterceptor.invoke(HibernateInterceptor.java:88)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:176)
at $Proxy1.runInTransaction(Unknown Source)
at com.widerthan.rbt.BaseTestCase.runInTransaction(BaseTestCase.java:175)
at com.widerthan.rbt.dao.hibernate.ProfileTransactionLogDAOTest.update(ProfileTransactionLogDAOTest.java:47)
at com.widerthan.rbt.dao.hibernate.ProfileTransactionLogDAOTest.testVolume(ProfileTransactionLogDAOTest.java:23)
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:585)
at junit.framework.TestCase.runTest(TestCase.java:164)
at junit.framework.TestCase.runBare(TestCase.java:130)
at junit.framework.TestResult$1.protect(TestResult.java:110)
at junit.framework.TestResult.runProtected(TestResult.java:128)
at junit.framework.TestResult.run(TestResult.java:113)
at junit.framework.TestCase.run(TestCase.java:120)
at junit.framework.TestSuite.runTest(TestSuite.java:228)
at junit.framework.TestSuite.run(TestSuite.java:223)
at junit.textui.TestRunner.doRun(TestRunner.java:115)
at com.intellij.rt.execution.junit2.IdeaJUnitAgent.doRun(IdeaJUnitAgent.java:58)
at junit.textui.TestRunner.start(TestRunner.java:179)
at com.intellij.rt.execution.junit.TextTestRunner2.startRunnerWithArgs(TextTestRunner2.java:23)
at com.intellij.rt.execution.junit2.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:98)
at com.intellij.rt.execution.junit2.JUnitStarter.main(JUnitStarter.java:32)
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:585)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:90)
Caused by: java.sql.SQLException: ORA-01000: maximum open cursors exceeded
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:331)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:288)
at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:743)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:216)
at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:799)
at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1039)
at oracle.jdbc.driver.T4CPreparedStatement.executeMaybeDescribe(T4CPreparedStatement.java:839)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1132)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3285)
at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3329)
at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:139)
at org.hibernate.loader.Loader.getResultSet(Loader.java:1669)
at org.hibernate.loader.Loader.doQuery(Loader.java:662)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224)
at org.hibernate.loader.Loader.loadEntity(Loader.java:1785)
... 57 more
13:37:51,574 INFO [DriverManagerConnectionProvider] cleaning up connection pool: jdbc:oracle:thin:@10.10.50.234:1521:CRBDEV1
org.springframework.jdbc.UncategorizedSQLException: Hibernate operation: could not load an entity: [com.widerthan.rbt.model.data.ProfileTransactionLog#13544]; uncategorized SQLException for SQL [/* load com.widerthan.rbt.model.data.ProfileTransactionLog */ select profiletra0_.LOG_TRANSACTION_ID as LOG1_21_0_, profiletra0_.VERSION as VERSION21_0_, profiletra0_.CUSTOMER_NAME as CUSTOMER3_21_0_, profiletra0_.REQUEST_TRANSACTION_ID as REQUEST4_21_0_, profiletra0_.REQUEST_OPERATOR_ID as REQUEST5_21_0_, profiletra0_.TRANSACTION_TYPE_ID as TRANSACT6_21_0_, profiletra0_.SERVICE_CHANNEL_ID as SERVICE7_21_0_, profiletra0_.USER_MSISDN as USER8_21_0_, profiletra0_.DESCRIPTION as DESCRIPT9_21_0_, profiletra0_.BILLING_TRANSACTION_ID as BILLING10_21_0_, profiletra0_.PRICE as PRICE21_0_, profiletra0_.EXT_TRANSACTION_ID as EXT12_21_0_, profiletra0_.SERVICE_NAME as SERVICE13_21_0_, profiletra0_.STATUS as STATUS21_0_, profiletra0_.PROCESSING_TIME as PROCESSING15_21_0_, profiletra0_.EXT_PROCESSING_TIME as EXT16_21_0_, profiletra0_.LOGGED as LOGGED21_0_, profiletra0_.USER_ID as USER18_21_0_, profiletra0_.CUSTOMER_ID as CUSTOMER19_21_0_, profiletra0_.rowid as rowid_0_ from MVNO.LOG_TRANSACTION_PROFILE profiletra0_ where profiletra0_.LOG_TRANSACTION_ID=?]; SQL state [72000]; error code [1000]; ORA-01000: maximum open cursors exceeded
; nested exception is java.sql.SQLException: ORA-01000: maximum open cursors exceeded
java.sql.SQLException: ORA-01000: maximum open cursors exceeded
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:331)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:288)
at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:743)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:216)
at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:799)
at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1039)
at oracle.jdbc.driver.T4CPreparedStatement.executeMaybeDescribe(T4CPreparedStatement.java:839)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1132)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3285)
at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3329)
at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:139)
at org.hibernate.loader.Loader.getResultSet(Loader.java:1669)
at org.hibernate.loader.Loader.doQuery(Loader.java:662)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224)
at org.hibernate.loader.Loader.loadEntity(Loader.java:1785)
at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:47)
at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:41)
at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:2730)
at org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:365)
at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:346)
at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:123)
at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:177)
at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:87)
at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:862)
at org.hibernate.impl.SessionImpl.get(SessionImpl.java:799)
at org.hibernate.impl.SessionImpl.get(SessionImpl.java:792)
at org.springframework.orm.hibernate3.HibernateTemplate$1.doInHibernate(HibernateTemplate.java:452)
at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:366)
at org.springframework.orm.hibernate3.HibernateTemplate.get(HibernateTemplate.java:446)
at org.springframework.orm.hibernate3.HibernateTemplate.get(HibernateTemplate.java:440)
at com.widerthan.rbt.dao.hibernate.BaseHibernateDAO.getById(BaseHibernateDAO.java:152)
at com.widerthan.rbt.dao.hibernate.BaseHibernateDAO.getById(BaseHibernateDAO.java:129)
at com.widerthan.rbt.dao.hibernate.ProfileTransactionLogDAOTest$1.run(ProfileTransactionLogDAOTest.java:33)
at com.widerthan.rbt.TestEventImpl.runInTransaction(TestEventImpl.java:21)
at sun.reflect.GeneratedMethodAccessor12.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:287)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:181)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:148)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)
at org.springframework.orm.hibernate3.HibernateInterceptor.invoke(HibernateInterceptor.java:88)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:176)
at $Proxy1.runInTransaction(Unknown Source)
at com.widerthan.rbt.BaseTestCase.runInTransaction(BaseTestCase.java:175)
at com.widerthan.rbt.dao.hibernate.ProfileTransactionLogDAOTest.update(ProfileTransactionLogDAOTest.java:47)
at com.widerthan.rbt.dao.hibernate.ProfileTransactionLogDAOTest.testVolume(ProfileTransactionLogDAOTest.java:23)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at com.intellij.rt.execution.junit2.JUnitStarter.main(JUnitStarter.java:32)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:90)
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17 years, 5 months
[Hibernate-JIRA] Created: (HHH-2027) ComponentType.replace reverts interceptor's changes to null component
by Josh Moore (JIRA)
ComponentType.replace reverts interceptor's changes to null component
---------------------------------------------------------------------
Key: HHH-2027
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2027
Project: Hibernate3
Type: Bug
Components: core
Versions: 3.2.0.cr2
Environment: Hibernate r10347
java version "1.5.0_07"
Reporter: Josh Moore
Attachments: nullcomponentinterceptor.zip
When an interceptor sets a previously null component-typed property of an entity to a non-null value, ComponentType.replace reverts the value to null due to the lines 422-425:
if ( original == null ) {
return null;
}
This means it is not possible on Interceptor.onSave() to "fix" a null component even if true is returned. Excerpts from the attached zip file follow:
[MAPPING]
<class name="Image" table="image" abstract="false" select-before-update="true">
<id name="id" type="java.lang.Long" column="id"><generator class="native"/></id>
<component name="details" class="Details">
<property name="perm1" not-null="true"
type="long" column="permissions"/>
</component>
<property name="name" type="java.lang.String" column="name" not-null="true" length="256"/>
</class>
[INTERCEPTOR]
public class DetailsInterceptor extends EmptyInterceptor {
boolean onSaveCalled = false;
@Override
public boolean onSave(Object entity, Serializable id, Object[] state, String[] propertyNames, Type[] types) {
state[0] = new Details();
onSaveCalled = true;
return true;
}
}
[TEST]
DetailsInterceptor pi = new DetailsInterceptor();
Session s = openSession( pi );
Transaction t = s.beginTransaction();
Image i = new Image();
i.setName("compincomp");
// the interceptor does the equivalent of:
//
// i.setDetails( new Details() );
//
// which when uncommented makes this test pass.
//
// without that line, the null details gets copied back to the result
// on merge causing the following on commit:
/*
org.hibernate.PropertyValueException: not-null property references a null or transient value: org.hibernate.test.compincomp.Image.details
at org.hibernate.engine.Nullability.checkNullability(Nullability.java:72)
at org.hibernate.event.def.DefaultFlushEntityEventListener.scheduleUpdate(DefaultFlushEntityEventListener.java:263)
at org.hibernate.event.def.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:121)
at org.hibernate.event.def.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:195)
at org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:76)
at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:26)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000)
*/
s.merge(i);
assertTrue( pi.onSaveCalled );
t.commit();
s.close();
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17 years, 5 months
[Hibernate-JIRA] Created: (HBX-751) problems with db-objects named "abc$ta_tab"
by Ronny Riedel (JIRA)
problems with db-objects named "abc$ta_tab"
-------------------------------------------
Key: HBX-751
URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-751
Project: Hibernate Tools
Type: Bug
Components: middlegenplugin, hbm2java
Versions: 3.2beta7
Environment: SuSE Linux Enterprise Server 9
Hibernate 3.1.3
Hibernate Tools 3.2 beta 7
Oracle 9.2.0.6
Reporter: Ronny Riedel
Problem
-------
I have e.g. 2 tables in my oracle-db: "PDC$TA_ITEM" and "PDC$TA_STATUS", with a foreign key references from "PDC$TA_ITEM" to "PDC$TA_STATUS". In my build.xml-File, I specified
<jdbcconfiguration packagename="com.foo.bar" />
The with hbm2hbmxml generated hbm.xml-Files named "pdc$taItem.hbm.xml" and "pdc$taStatus.hbm.xml". Because of the reference, the file "pdc$taItem.hbm.xml" contains amongst others following code:
<many-to-one name="taStatus" class="com.foo.bar.pdc.taStatus">
<column name="STATUS_ID" />
</many-to-one>
Because i have a little bit notion of hbm.xml-files, i recognized, that com.foo.bar.pdc.taStatus are wrong. So I changed it to com.foo.bar.pdc$taStatus by hand, the spelling I know from middlegen for hibernate and run hbm2java. The ant-task generated all java-classes without errors. But when i opened the java-files with eclipse, I noticed that hbm2java genereted the following code in "taItem":
import com.foo.bar.pdc.taStatus;
When I change these to "import com.foo.bar.taStatus;, everything was fine in eclipse. But til now I had no opportunity presented itself for real-testing the generated javacode.
Summary
-------
In my mind as long as the names of the db-tables are valid JavaNames, they shouldn't be changed. If the names aren't valid JavaNames, throw an error while reverse engineering like "object name xyz is not a valid javaname. you have to specify a valid javaname in the hibernate.reveng.xml-file for these object."
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17 years, 6 months
[Hibernate-JIRA] Created: (HHH-1982) Merge doesnt work with composite keys
by Jara Cesnek (JIRA)
Merge doesnt work with composite keys
-------------------------------------
Key: HHH-1982
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1982
Project: Hibernate3
Type: Bug
Components: core
Versions: 3.1.3
Reporter: Jara Cesnek
Merge() operation as defined in JSR220 works fine with our entities with simple keys.
But on tables with composite keys same doesnt works.
Hibernate always try insert into table even when should only update.
@IdClass(DOGaa_smlouva_dodatek.DOGaa_smlouva_dodatekPk.class)
@MappedSuperclass
public abstract class DOGaa_smlouva_dodatek {
@Id
protected Integer id_pripad;
@Id
protected Integer pc_smlouva_dodatek;
@Embeddable
public static class DOGaa_smlouva_dodatekPk implements Serializable {
protected Integer id_pripad;
public Integer getId_pripad() {
return id_pripad;
}
public void setId_pripad(Integer id_pripad) {
this.id_pripad = id_pripad;
}
protected Integer pc_smlouva_dodatek;
public Integer getPc_smlouva_dodatek() {
return pc_smlouva_dodatek;
}
public void setPc_smlouva_dodatek(Integer pc_smlouva_dodatek) {
this.pc_smlouva_dodatek = pc_smlouva_dodatek;
}
public boolean equals(Object other){
if ( !(other instanceof DOGaa_smlouva_dodatekPk) ) {return false;}
DOGaa_smlouva_dodatekPk castOther = (DOGaa_smlouva_dodatekPk) other;
return new EqualsBuilder()
.append(id_pripad,castOther.id_pripad)
.append(pc_smlouva_dodatek,castOther.pc_smlouva_dodatek)
.isEquals();
}
public int hashCode() {
return new HashCodeBuilder()
.append(id_pripad)
.append(pc_smlouva_dodatek)
.toHashCode();
}
}
}
Second thing is when we try delete entity through merge on composite keys:
doAttach = (DOParent) hao.getHibernateTemplate().merge(doDetach);
hao.getHibernateTemplate().delete(doAttach);
hibernate try first insert too and then delete.
When entity has simple key this code work fine.
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17 years, 6 months
[Hibernate-JIRA] Created: (HHH-2023) Hibernate 3.2 not working under WebSphere 6.0.2
by Andrei Iltchenko (JIRA)
Hibernate 3.2 not working under WebSphere 6.0.2
-----------------------------------------------
Key: HHH-2023
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2023
Project: Hibernate3
Type: Bug
Components: core
Versions: 3.2.0.cr2
Environment: 1) WebSphere Application Server 6.0.2.9, Base
2) Hibernate version: 3.2.CR2
3) Oracle 10g
4) Driver Oracle 10g XA thin driver (Managed Connection)
5) SessionFacade with a transactional attribute Requires
Reporter: Andrei Iltchenko
Priority: Blocker
I am getting the following exception when I try to use Hibernate on WebSphere 6.0.2.9 in a business method of a CMT SLSB. The exception occurs when I call 'session.beginTransaction()':
org.hibernate.TransactionException: Could not find UserTransaction in JNDI:
at org.hibernate.transaction.JTATransaction.<init>(JTATransaction.java:64)
at org.hibernate.transaction.JTATransactionFactory.createTransaction(JTATransactionFactory.java:57)
at org.hibernate.jdbc.JDBCContext.getTransaction(JDBCContext.java:186)
at org.hibernate.impl.SessionImpl.getTransaction(SessionImpl.java:1308)
at org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1318)
at rootpackage.application.business.logic.ServiceAgreementSvcBean.storeServiceAgreement(ServiceAgreementSvcBean.java:832)
... 37 more
Caused by: javax.naming.NameNotFoundException: Name "comp/UserTransaction" not found in context "java:".
at com.ibm.ws.naming.ipbase.NameSpace.lookupInternal(NameSpace.java:1094)
at com.ibm.ws.naming.ipbase.NameSpace.lookup(NameSpace.java:990)
at com.ibm.ws.naming.urlbase.UrlContextImpl.lookup(UrlContextImpl.java:1263)
at com.ibm.ws.naming.java.javaURLContextRoot.lookup(javaURLContextRoot.java:201)
at com.ibm.ws.naming.java.javaURLContextRoot.lookup(javaURLContextRoot.java:142)
at javax.naming.InitialContext.lookup(InitialContext.java:361)
at org.hibernate.transaction.JTATransaction.<init>(JTATransaction.java:60)
My SessionFactory configuration file looks as follows:
<session-factory name="java:hibernate/RootpackageEntitySessionFactory">
<!-- DBMS dialect: oracle. -->
<property name="hibernate.dialect">org.hibernate.dialect.OracleDialect</property>
<property name="hibernate.connection.datasource">jdbc/optimalj5</property>
<property name="hibernate.transaction.factory_class">org.hibernate.transaction.JTATransactionFactory</property>
<property name="hibernate.transaction.manager_lookup_class">org.hibernate.transaction.WebSphereExtendedJTATransactionLookup</property>
<!-- Cache manager -->
<property name="hibernate.cache.provider_class">org.hibernate.cache.HashtableCacheProvider</property>
<!-- Mapping files for entity module: -->
...
</session-factory>
adding additional configuration options as suggested in <http://opensource.atlassian.com/projects/hibernate/browse/HHH-198>
<property name="hibernate.transaction.flush_before_completion">true</property>
<property name="hibernate.transaction.auto_close_session">true</property>
causes the exception to be thrown at a time when I call openSession() on a SessionFactory instance:
Exception data: org.hibernate.TransactionException: Unable to locate UserTransaction to check status
at org.hibernate.transaction.JTATransactionFactory.isTransactionInProgress(JTATransactionFactory.java:86)
at org.hibernate.jdbc.JDBCContext.isTransactionInProgress(JDBCContext.java:180)
at org.hibernate.jdbc.JDBCContext.registerSynchronizationIfPossible(JDBCContext.java:158)
at org.hibernate.jdbc.JDBCContext.<init>(JDBCContext.java:75)
at org.hibernate.impl.SessionImpl.<init>(SessionImpl.java:215)
at org.hibernate.impl.SessionFactoryImpl.openSession(SessionFactoryImpl.java:470)
at org.hibernate.impl.SessionFactoryImpl.openSession(SessionFactoryImpl.java:494)
at org.hibernate.impl.SessionFactoryImpl.openSession(SessionFactoryImpl.java:502)
at rootpackage.application.business.logic.ServiceAgreementSvcBean.retrieveAll(ServiceAgreementSvcBean.java:1584)
at rootpackage.application.business.logic.EJSRemoteStatelessServiceAgreementSvc_10611836.retrieveAll(Unknown Source)
at rootpackage.application.business.logic._ServiceAgreementSvc_Stub.retrieveAll(_ServiceAgreementSvc_Stub.java:799)
at rootpackage.application.business.facade.ServiceAgreementSvcServiceAgreementBusinessFacade.retrieveAll(ServiceAgreementSvcServiceAgreementBusinessFacade.java:1980)
at rootpackage.application.business.facade.ServiceAgreementSvcServiceAgreementBusinessFacade.retrieveAll(ServiceAgreementSvcServiceAgreementBusinessFacade.java:1948)
at rootpackage.application.presentation.ServiceAgreementSvcAction.invokeRetrieveAll(ServiceAgreementSvcAction.java:226)
at rootpackage.application.presentation.ServiceAgreementSvcRetrieveAction.handleRetrieveAll(ServiceAgreementSvcRetrieveAction.java:144)
at rootpackage.application.presentation.ServiceAgreementSvcRetrieveAction.retrieve(ServiceAgreementSvcRetrieveAction.java:247)
at rootpackage.application.presentation.ServiceAgreementSvcRetrieveAction.execute(ServiceAgreementSvcRetrieveAction.java:87)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:421)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:226)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:415)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1282)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1239)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:113)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:82)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:670)
at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:322)
at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1056)
at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:388)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:231)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:415)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1282)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1239)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:136)
at rootpackage.application.presentation.filters.SetCharacterEncodingFilterRootpackageWeb.doFilter(SetCharacterEncodingFilterRootpackageWeb.java:139)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:142)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:121)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:82)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:670)
at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:2965)
at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:221)
at com.ibm.ws.webcontainer.VirtualHost.handleRequest(VirtualHost.java:210)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:1931)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:84)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:472)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:411)
at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:101)
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java:566)
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java:619)
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java:952)
at com.ibm.ws.tcp.channel.impl.WorkQueueManager$Worker.run(WorkQueueManager.java:1039)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java(Compiled Code))
Forum reference: <http://forum.hibernate.org/viewtopic.php?t=963579>
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17 years, 7 months