[Hibernate-JIRA] Created: (EJB-257) EJB3Configuration still needing hibernate.cfg.xml for programatic EntityManagerConfiguration construction
by Khalil Bouhamza (JIRA)
EJB3Configuration still needing hibernate.cfg.xml for programatic EntityManagerConfiguration construction
---------------------------------------------------------------------------------------------------------
Key: EJB-257
URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-257
Project: Hibernate Entity Manager
Type: Bug
Components: EntityManager
Versions: 3.2.0.ga
Environment: Hibernate 3.2.0 GA
Hibernate Annotations 3.2.0 GA
Hibernate Entity Manager 3.2.0 GA
Reporter: Khalil Bouhamza
Priority: Minor
Attachments: EJB3ConfigurationHibernateCfgXmlInitTest.java
I am opening this issue following Emmanuel's request on http://forum.hibernate.org/viewtopic.php?p=2332948#2332948
The tescase attached is a junit Test that shows that an empty hibernate.cfg.xml and the call cfg.configure("/mypath/hibernate.cfg.xml") as shown in the reference documentation http://www.hibernate.org/hib_docs/entitymanager/reference/en/html/configu... is needed for EntityManagerFactory programatic construction.
The TestCase shows two scnerios with and without hibernate.cfg.xml. The scenarios are building a EntityManagerFactory and either try to persist or retrive an entity of type org.hibernate.ejb.test.Distributor included in HEM's test suite. The hibernate.cfg.xml file is genrated at Runtime and deleted upon VM exit, the varaiable HIBERNATE_CFG_XML_DIR should point to a folder on the classpath. It is created within the initWithHibernateCfgXML method and it is really a file with the bear minimum of empty tags. There are four tests, two failing and the other two passing, the passing tests create the temp XML config file if not already created, and then make the cfg.configure(resource) call, then simply invoke the corresponding failing test.
I hope the TestCase and the above explanation are describing the issue properly.
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17 years, 4 months
[Hibernate-JIRA] Created: (ANN-436) @IndexColumn does not work with discriminator-inheritance on the target entity of the list
by ron piterman (JIRA)
@IndexColumn does not work with discriminator-inheritance on the target entity of the list
------------------------------------------------------------------------------------------
Key: ANN-436
URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-436
Project: Hibernate Annotations
Type: Bug
Versions: 3.2.0.cr1
Reporter: ron piterman
When using inheritance on the target entity of a List, @IndexColumn annotation does not work. Hibernate does not populate the index column value on the target entites. As a result, the sort_order column is null.
@Entity
public class PropertyOwner {
@OneToMany
@IndexColumn(name="sort_order", mappedBy="owner",cascade=CascadeType.ALL)
private List<AbstractProperty> properties;
...
}
@Entity
@DiscriminatorColumn(name="property_type",discriminatorType=DiscriminatorType.STRING)
public abstract class AbstractProperty {
@ManyToOne
private PropertyOwner owner;
}
@Entity
@DiscriminatorValue("integer")
public class IntegerProperty extends AbstractProperty {
int integerValue;
...
}
@Entity
@DiscriminatorValue("string")
public class IntegerProperty extends AbstractProperty {
String stringValue
...
}
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17 years, 4 months
[Hibernate-JIRA] Created: (ANN-513) Multiple class validators of the same annotationtype
by Edwin van der Elst (JIRA)
Multiple class validators of the same annotationtype
----------------------------------------------------
Key: ANN-513
URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-513
Project: Hibernate Annotations
Type: Improvement
Components: validator
Versions: 3.2.1
Reporter: Edwin van der Elst
Priority: Minor
I have a suggestion for the following problem:
I created an Validator to check if a 'date'> 'another date'
The annotation looks like this:
@After(property="endDate", after="beginDate", message="End should be after begin")
Since it involves 2 properties, it is a class-level validation.
Now....
I want multiple 'after' validations on a single bean.
But that is not possible (you can only place an annotation once on a class).
My proposal is to add an annotation 'Validations':
@Validations( {@After(...), @After(..)} )
I could do the multiple validations in a single validatorclass, but I want all the messages added to the invalidValues array, not a single message.
This change would also require changes in the ClassValidator class.
What do you think of this proposal? Should I add it to Jira (I can propably implement it if there are no objections to the required changes)
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17 years, 4 months
[Hibernate-JIRA] Created: (HHH-2227) HqlBaseLexer.java:1153: code too large private static final long _tokenSet_0_data_[] = {...}
by Brian Brooks (JIRA)
HqlBaseLexer.java:1153: code too large private static final long _tokenSet_0_data_[] = {...}
--------------------------------------------------------------------------------------------
Key: HHH-2227
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2227
Project: Hibernate3
Type: Bug
Components: core
Versions: 3.2.0.ga
Environment: hibernate 3.2.0.ga
Microsoft Windows XP [Version 5.1.2600]
java version "1.5.0_07"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_07-b03)
Java HotSpot(TM) Client VM (build 1.5.0_07-b03, mixed mode)
Reporter: Brian Brooks
Attachments: codetoolarge-antdebug.txt
I'm trying to compile that latest hibernate download 3.2.0.ga. I'm getting the error
[javac] C:\hibernate-3.2\build\gensrc\org\hibernate\hql\antlr\HqlBaseLexer.java:1153: code too large
Here is the output from ant. I'm also attaching ant -verbose -debug...
C:\hibernate-3.2>ant jar
Buildfile: build.xml
[taskdef] Could not load definitions from resource clovertasks. It could not b
e found.
splash:
init:
[echo] Build Hibernate-3.2.0.ga (2006-11-09 12:20:15)
[echo] JDK version: 1.5
init.antlr:
antlr:
compile:
[javac] Compiling 1 source file to C:\hibernate-3.2\build\classes
[javac] C:\hibernate-3.2\build\gensrc\org\hibernate\hql\antlr\HqlBaseLexer.j
ava:1153: code too large
[javac] private static final long _tokenSet_0_data_[] = { 68719476736L,
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[javac] ^
[javac] Note: C:\hibernate-3.2\build\gensrc\org\hibernate\hql\antlr\HqlBaseL
exer.java uses or overrides a deprecated API.
[javac] Note: Recompile with -Xlint:deprecation for details.
[javac] 1 error
BUILD FAILED
C:\hibernate-3.2\build.xml:201: Compile failed; see the compiler error output fo
r details.
Total time: 3 seconds
C:\hibernate-3.2>
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17 years, 4 months
[Hibernate-JIRA] Created: (HHH-2215) Calling Session.connection() generates java.lang.IllegalArgumentException: interface org.hibernate.jdbc.ConnectionWrapper is not visible from class loader
by Nicklas Nordborg (JIRA)
Calling Session.connection() generates java.lang.IllegalArgumentException: interface org.hibernate.jdbc.ConnectionWrapper is not visible from class loader
----------------------------------------------------------------------------------------------------------------------------------------------------------
Key: HHH-2215
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2215
Project: Hibernate3
Type: Bug
Versions: 3.2.1
Environment: Hibernate checked out from trunk; revision 10717
Reporter: Nicklas Nordborg
Attachments: Test case.zip
Calling Session.connection() always generates an exception. Here is the stacktrace I get from the attached test case:
Exception in thread "main" java.lang.IllegalArgumentException: interface org.hibernate.jdbc.ConnectionWrapper is not visible from class loader
at java.lang.reflect.Proxy.getProxyClass(Proxy.java:353)
at java.lang.reflect.Proxy.newProxyInstance(Proxy.java:581)
at org.hibernate.jdbc.BorrowedConnectionProxy.generateProxy(BorrowedConnectionProxy.java:56)
at org.hibernate.jdbc.ConnectionManager.borrowConnection(ConnectionManager.java:163)
at org.hibernate.jdbc.JDBCContext.borrowConnection(JDBCContext.java:111)
at org.hibernate.impl.SessionImpl.connection(SessionImpl.java:359)
at TestSession.main(TestSession.java:16)
Changing the Connection.class.getClassLoader() to BorrowedConnectionProxy.class.getClassLoader() on line 57 in the generateProxy() method solves the problem. I am not very familiar with class loaders so I don't know if this is likeley to cause other problems elsewhere. Removing the ConnectionWrapper.class from the PROXY_INTERFACES array in the org.hibernate.jdbc.BorrowedConnectionProxy also solves the problem, but I guess it was added for a reason.
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17 years, 4 months
[Hibernate-JIRA] Created: (ANN-515) Fields are not correctly quoted in @OneToMany relationships when specified
by Vincent Jenks (JIRA)
Fields are not correctly quoted in @OneToMany relationships when specified
--------------------------------------------------------------------------
Key: ANN-515
URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-515
Project: Hibernate Annotations
Type: Bug
Versions: 3.2.1
Environment: Any platform, any database using Hibernate 3.2.1, HB Annotations 3.2.1, and EntityManager 3.2.1. Tested in the context of JPA as persistence engine in Glassfish V1 UR1 (b14). Should be trivial to re-create in JBoss AS using attached project. Was tested with MSSQL 2000, PostgreSQL 8.1, and Progress 10.1A. Attached project configured for MSSQL 2000.
Reporter: Vincent Jenks
Priority: Critical
Attachments: HibernateQuoteBug.zip
When tables have hyphenated names, the database requires standard SQL syntax using double-quotes (or some other form of escape) to execute queries w/o exceptions.
Hibernate Annotations 3.2.1 cannot handle this scenario properly when used in JPA for @OneToMany relationships. The obverse side of the join does not get quoted, nor do the foreign keys within the select clause. This causes a org.hibernate.exception.SQLGrammarException to be thrown.
A simple example, taken from the attached Netbeans 5.5/Glassfish project is as follows.
The entities:
[code]
@Entity
@Table(name="`car-lot`")
public class CarLot implements Serializable
{
@Id @GeneratedValue(strategy=GenerationType.AUTO)
@Column(name="`lot-id`", nullable=false)
private Integer lotId;
@Column(name="`lot-name`", nullable=false)
private String lotName;
@Column(name="`lot-location`", nullable=false)
private String lotLocation;
@OneToMany(mappedBy="carLot", fetch=FetchType.LAZY, cascade=CascadeType.ALL)
private List<Car> cars;
............................
}
@Entity
@Table(name="`cars-for-sale`")
public class Car implements Serializable
{
@Id @GeneratedValue(strategy=GenerationType.AUTO)
@Column(name="`car-id`", nullable=false)
private Integer carId;
@Column(name="`car-make`", nullable=false)
private String carMake;
@Column(name="`car-model`", nullable=false)
private String carModel;
@Column(name="`year-manufactured`", nullable=false)
@Temporal(TemporalType.TIMESTAMP)
private Date yearManufactured;
@ManyToOne
@JoinColumn(name="`lot-id`")
private CarLot carLot;
............................
}
[/code]
Queried like so:
[code]
@Stateless
public class CarBean implements CarLocal
{
@PersistenceContext
private EntityManager em;
public List<CarLot> getAllLotsAndCars()
{
return this.em.createQuery("select cl from CarLot cl left join fetch cl.cars").getResultList();
}
}
[/code]
Results in the following SQL being generated:
[code]
Hibernate:
/* select
cl
from
CarLot cl
left join
fetch cl.cars */ select
carlot0_.[lot-id] as lot1_16_0_,
cars1_.[car-id] as car1_15_1_,
carlot0_.[lot-name] as lot2_16_0_,
carlot0_.[lot-location] as lot3_16_0_,
cars1_.[car-make] as car2_15_1_,
cars1_.[car-model] as car3_15_1_,
cars1_.[year-manufactured] as year4_15_1_,
cars1_.[lot-id] as lot5_15_1_,
cars1_.lot-id as lot5_0__, --lot-id FK is not [bracketed]!!
cars1_.[car-id] as car1_0__
from
[car-lot] carlot0_
left outer join
[cars-for-sale] cars1_
on carlot0_.[lot-id]=cars1_.lot-id --lot-id FK is not [bracketed]!!
[/code]
The entire stack trace in this test:
[code]
EJB5018: An exception was thrown during an ejb invocation on [CarBean]
javax.ejb.EJBException
at com.sun.ejb.containers.BaseContainer.processSystemException(BaseContainer.java:3730)
at com.sun.ejb.containers.BaseContainer.completeNewTx(BaseContainer.java:3630)
at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:3431)
at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1247)
at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:192)
at com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:118)
at $Proxy54.getAllLotsAndCars(Unknown Source)
at hqb.servlet.CarServlet.doGet(CarServlet.java:32)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:397)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:278)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:240)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:179)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:73)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:182)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at com.sun.enterprise.web.VirtualServerPipeline.invoke(VirtualServerPipeline.java:120)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:137)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:239)
at com.sun.enterprise.web.connector.grizzly.ProcessorTask.invokeAdapter(ProcessorTask.java:667)
at com.sun.enterprise.web.connector.grizzly.ProcessorTask.processNonBlocked(ProcessorTask.java:574)
at com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(ProcessorTask.java:844)
at com.sun.enterprise.web.connector.grizzly.ReadTask.executeProcessorTask(ReadTask.java:287)
at com.sun.enterprise.web.connector.grizzly.ReadTask.doTask(ReadTask.java:212)
at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:252)
at com.sun.enterprise.web.connector.grizzly.WorkerThread.run(WorkerThread.java:75)
Caused by: javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not execute query
at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:629)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:73)
at hqb.session.CarBean.getAllLotsAndCars(CarBean.java:56)
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.sun.enterprise.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1050)
at com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java:165)
at com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(BaseContainer.java:2766)
at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:3847)
at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:184)
... 29 more
Caused by: org.hibernate.exception.SQLGrammarException: could not execute query
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at org.hibernate.loader.Loader.doList(Loader.java:2214)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2095)
at org.hibernate.loader.Loader.list(Loader.java:2090)
at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:388)
at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338)
at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121)
at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:64)
... 39 more
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: Invalid column name 'lot'.
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(Unknown Source)
at com.microsoft.sqlserver.jdbc.IOBuffer.processPackets(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.getPrepExecResponse(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.doExecutePreparedStatement(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement$PreparedStatementExecutionRequest.executeStatement(Unknown Source)
at com.microsoft.sqlserver.jdbc.CancelableRequest.execute(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeRequest(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.executeQuery(Unknown Source)
at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:186)
at org.hibernate.loader.Loader.getResultSet(Loader.java:1778)
at org.hibernate.loader.Loader.doQuery(Loader.java:662)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224)
at org.hibernate.loader.Loader.doList(Loader.java:2211)
... 47 more
StandardWrapperValve[CarServlet]: Servlet.service() for servlet CarServlet threw exception
javax.ejb.EJBException
at com.sun.ejb.containers.BaseContainer.processSystemException(BaseContainer.java:3730)
at com.sun.ejb.containers.BaseContainer.completeNewTx(BaseContainer.java:3630)
at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:3431)
at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1247)
at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:192)
at com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:118)
at $Proxy54.getAllLotsAndCars(Unknown Source)
at hqb.servlet.CarServlet.doGet(CarServlet.java:32)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:397)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:278)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:240)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:179)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:73)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:182)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at com.sun.enterprise.web.VirtualServerPipeline.invoke(VirtualServerPipeline.java:120)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:137)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:239)
at com.sun.enterprise.web.connector.grizzly.ProcessorTask.invokeAdapter(ProcessorTask.java:667)
at com.sun.enterprise.web.connector.grizzly.ProcessorTask.processNonBlocked(ProcessorTask.java:574)
at com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(ProcessorTask.java:844)
at com.sun.enterprise.web.connector.grizzly.ReadTask.executeProcessorTask(ReadTask.java:287)
at com.sun.enterprise.web.connector.grizzly.ReadTask.doTask(ReadTask.java:212)
at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:252)
at com.sun.enterprise.web.connector.grizzly.WorkerThread.run(WorkerThread.java:75)
Caused by: javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not execute query
at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:629)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:73)
at hqb.session.CarBean.getAllLotsAndCars(CarBean.java:56)
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.sun.enterprise.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1050)
at com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java:165)
at com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(BaseContainer.java:2766)
at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:3847)
at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:184)
... 29 more
Caused by: org.hibernate.exception.SQLGrammarException: could not execute query
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at org.hibernate.loader.Loader.doList(Loader.java:2214)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2095)
at org.hibernate.loader.Loader.list(Loader.java:2090)
at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:388)
at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338)
at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121)
at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:64)
... 39 more
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: Invalid column name 'lot'.
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(Unknown Source)
at com.microsoft.sqlserver.jdbc.IOBuffer.processPackets(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.getPrepExecResponse(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.doExecutePreparedStatement(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement$PreparedStatementExecutionRequest.executeStatement(Unknown Source)
at com.microsoft.sqlserver.jdbc.CancelableRequest.execute(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeRequest(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.executeQuery(Unknown Source)
at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:186)
at org.hibernate.loader.Loader.getResultSet(Loader.java:1778)
at org.hibernate.loader.Loader.doQuery(Loader.java:662)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224)
at org.hibernate.loader.Loader.doList(Loader.java:2211)
... 47 more
[/code]
Some other things I have tested & tried but did not work as a work-around:
1. Replacing the tick (`) characters with escaped quotes (\") in table & field names in the entities.
2. EAGER loading the child collection of Car entities and removing the "left join fetch" clause from the JPQL.
...when eagerly loaded, the additional auto-generated queries are broken, e.g.
[code]
Hibernate:
/* load one-to-many hqb.model.CarLot.cars */ select
cars0_.lot-id as lot5_1_, --oops!
cars0_.[car-id] as car1_1_,
cars0_.[car-id] as car1_23_0_,
cars0_.[car-make] as car2_23_0_,
cars0_.[car-model] as car3_23_0_,
cars0_.[year-manufactured] as year4_23_0_,
cars0_.[lot-id] as lot5_23_0_
from
[cars-for-sale] cars0_
where
cars0_.lot-id=? --oops!
[/code]
The attached zip file is a very simple Netbeans 5.5 Enterprise project targeted for Glassfish...however it would be easy enough to throw the sources into an eclipse webtools project (or whatever) and test it against JBoss or anything else.
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17 years, 5 months