[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-1740) Build-time instrumentation breaks lazy="proxy"
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http://opensource.atlassian.com/projects/hibernate/browse/HHH-1740?page=c...
]
Frank Grimes commented on HHH-1740:
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Hi Steve,
I've checked out the latest from the 3.2 branch and my test case still fails.
Also, I intermittently get the following errors from the instrument tests:
Cannot open connection
org.hibernate.exception.JDBCConnectionException: Cannot open connection at
org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:74) at
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43) at
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:29) at
org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:420) at
org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:144) at
org.hibernate.jdbc.JDBCContext.connection(JDBCContext.java:119) at
org.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:57) at
org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1326) at
org.hibernate.test.instrument.cases.TestDirtyCheckExecutable.execute(TestDirtyCheckExecutable.java:19)
at org.hibernate.test.instrument.buildtime.InstrumentTest.execute(InstrumentTest.java:59)
at
org.hibernate.test.instrument.buildtime.InstrumentTest.testDirtyCheck(InstrumentTest.java:29)
at org.hibernate.test.TestCase.runTest(TestCase.java:162) at
org.hibernate.test.instrument.buildtime.InstrumentTest.runTest(InstrumentTest.java:72) at
org.hibernate.test.TestCase.runBare(TestCase.java:402)Caused by: java.sql.SQLException:
The database is already in use by another process:
org.hsqldb.persist.NIOLockFile@dec476cb[file
=D:\eclipse-3.1\workspaces\invex-stratix\Hibernate3-Branch_3_2\Hibernate3\build\db\hsqldb\hibernate.lck,
exists=true, locked=false, valid=false, fl =null]: java.lang.Exception: checkHeartbeat():
lock file
[D:\eclipse-3.1\workspaces\invex-stratix\Hibernate3-Branch_3_2\Hibernate3\build\db\hsqldb\hibernate.lck]
is presumably locked by another process. at org.hsqldb.jdbc.Util.sqlException(Unknown
Source) at org.hsqldb.jdbc.jdbcConnection.<init>(Unknown Source) at
org.hsqldb.jdbcDriver.getConnection(Unknown Source) at
org.hsqldb.jdbcDriver.connect(Unknown Source) at
java.sql.DriverManager.getConnection(DriverManager.java:512) at
java.sql.DriverManager.getConnection(DriverManager.java:140) at
org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:110)
at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:417) ... 25
more
Build-time instrumentation breaks lazy="proxy"
----------------------------------------------
Key: HHH-1740
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1740
Project: Hibernate3
Type: Bug
Components: core
Versions: 3.1.3, 3.2.0 cr1, 3.2.0.cr2
Reporter: Frank Grimes
Assignee: Steve Ebersole
Priority: Critical
Fix For: 3.2.0.ga
Attachments: 312Document.class, Document.class, HHH-1740.diff
I have a mapping that contains a many-to-one lazy="proxy".
This alone works fine: I see $$EnhancerByCGLIB$$ as the type when I do a load
Once I add a lazy property to the mapping and do build-time cglib enhancement, it
breaks.
Not only is the lazy property listed in $CGLIB_READ_WRITE_CALLBACK, but also my
lazy="proxy" association. (i.e. no more proxy object)
This works fine in hibernate-3.1.2.
This was originally brought up here: http://forums.hibernate.org/viewtopic.php?t=958881
Please let me know if more info or a test case is needed.
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