May 2008 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (HSEARCH-189) Thread management improvements for Master/Slave DirectoryProviders

by Sanne Grinovero (JIRA)

Thread management improvements for Master/Slave DirectoryProviders ------------------------------------------------------------------ Key: HSEARCH-189 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-189 Project: Hibernate Search Issue Type: Improvement Components: directory provider Reporter: Sanne Grinovero Assignee: Sanne Grinovero Priority: Minor As discussed on the mailling list, I intend to provide the following minor improvements to the Master/Slave DirectoryProviders: A) fix some non-dangerous variable visibility issues B) remove dependency on finalize() to stop service thread C) faster abort on interrupt for copy operations -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[Hibernate-JIRA] Created: (HSEARCH-179) Documentation should be explicit that @FulltextFilter filters every object, regardless which object is annotated

by Mathias Baumann (JIRA)

Documentation should be explicit that @FulltextFilter filters every object, regardless which object is annotated ---------------------------------------------------------------------------------------------------------------- Key: HSEARCH-179 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-179 Project: Hibernate Search Issue Type: Improvement Components: documentation Affects Versions: 3.0.1.GA Reporter: Mathias Baumann Priority: Minor See http://forum.hibernate.org/viewtopic.php?p=2381832#2381832 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 9 months

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[Hibernate-JIRA] Created: (HSEARCH-173) CachingWrapperFilter loses its WeakReference making filter caching inefficient

by Emmanuel Bernard (JIRA)

CachingWrapperFilter loses its WeakReference making filter caching inefficient ------------------------------------------------------------------------------ Key: HSEARCH-173 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-173 Project: Hibernate Search Issue Type: Bug Components: engine Affects Versions: 3.0.1.GA Reporter: Emmanuel Bernard Fix For: 3.1.0 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 9 months

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[Hibernate-JIRA] Created: (HSEARCH-156) Retrofit FieldBridge.set lucene parameters into a LuceneOptions class

by Emmanuel Bernard (JIRA)

Retrofit FieldBridge.set lucene parameters into a LuceneOptions class --------------------------------------------------------------------- Key: HSEARCH-156 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-156 Project: Hibernate Search Issue Type: Improvement Components: mapping Reporter: Emmanuel Bernard Priority: Minor Fix For: 3.1.0 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 9 months

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[Hibernate-JIRA] Created: (EJB-275) CLONE -JarVisitor fails on exploded archives with spaces in path

by Sylvain Laurent (JIRA)

CLONE -JarVisitor fails on exploded archives with spaces in path ---------------------------------------------------------------- Key: EJB-275 URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-275 Project: Hibernate Entity Manager Type: Bug Components: EntityManager Versions: 3.2.0.ga Environment: Windows XP, Cygwin Reporter: Sylvain Laurent Assigned to: Emmanuel Bernard Fix For: 3.2.1 When run within a path with spaces, the following test fails due to incorrect conversion of URLs to file paths: org.hibernate.ejb.test.PackagedEntityManagerTest.testExplodedPar The attached patch fixes it. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 9 months

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[Hibernate-JIRA] Created: (EJB-244) JarVisitor fails on exploded archives with spaces in path

by Mark Hobson (JIRA)

JarVisitor fails on exploded archives with spaces in path --------------------------------------------------------- Key: EJB-244 URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-244 Project: Hibernate Entity Manager Type: Bug Components: EntityManager Versions: 3.2.0.ga Environment: Windows XP, Cygwin Reporter: Mark Hobson Attachments: patch.txt When run within a path with spaces, the following test fails due to incorrect conversion of URLs to file paths: org.hibernate.ejb.test.PackagedEntityManagerTest.testExplodedPar The attached patch fixes it. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 9 months

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[Hibernate-JIRA] Created: (HHH-2204) transient field make Configuration deserializing error

by ronald feng (JIRA)

transient field make Configuration deserializing error ------------------------------------------------------- Key: HHH-2204 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2204 Project: Hibernate3 Type: Bug Components: build Versions: 3.1.3 Environment: hibernate 3.1.3 database: HSQLDB Reporter: ronald feng [code] Configuration configuration=null; try { Configuration configurationSerializable = new Configuration(); FileOutputStream fos = new FileOutputStream("serial"); ObjectOutputStream oos = new ObjectOutputStream(fos); oos.writeObject(configurationSerializable); oos.flush(); oos.close(); } catch (FileNotFoundException e) { e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates. } catch (IOException e) { e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates. } try { FileInputStream fis = new FileInputStream("serial"); ObjectInputStream ois = new ObjectInputStream(fis); configuration = (Configuration) ois.readObject(); ois.close(); } catch (FileNotFoundException e) { e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates. } catch (IOException e) { e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates. } catch (ClassNotFoundException e) { e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates. } if(configuration!=null) { SessionFactory sessionFactory = configuration.configure().buildSessionFactory(); } } [/code] protected transient Map typeDefs; the typeDefs will be null after deserializing. [code]Exception in thread "main" java.lang.NullPointerException at org.hibernate.cfg.Mappings.getTypeDef(Mappings.java:376) at org.hibernate.cfg.HbmBinder.bindSimpleValueType(HbmBinder.java:1161) at org.hibernate.cfg.HbmBinder.bindSimpleValue(HbmBinder.java:1129) at org.hibernate.cfg.HbmBinder.bindSimpleId(HbmBinder.java:400) at org.hibernate.cfg.HbmBinder.bindRootPersistentClassCommonValues(HbmBinder.java:343) at org.hibernate.cfg.HbmBinder.bindRootClass(HbmBinder.java:282) at org.hibernate.cfg.HbmBinder.bindRoot(HbmBinder.java:153) at org.hibernate.cfg.Configuration.add(Configuration.java:386) at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:427) at org.hibernate.cfg.Configuration.addResource(Configuration.java:482) at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1465) at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1433) at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1414) at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1390) at org.hibernate.cfg.Configuration.configure(Configuration.java:1310) at org.hibernate.cfg.Configuration.configure(Configuration.java:1296) at org.rzeus.hibernate.test.TestSerializeAndTransient.main(TestSerializeAndTransient.java:50) 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)[/code] -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 9 months

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[Hibernate-JIRA] Created: (HHH-3294) Version incorrectly incremented for unchanged persistent entity that is parent of a one to many relationship

by Raymond Chapman (JIRA)

Version incorrectly incremented for unchanged persistent entity that is parent of a one to many relationship ------------------------------------------------------------------------------------------------------------ Key: HHH-3294 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3294 Project: Hibernate3 Issue Type: Patch Components: core Affects Versions: 3.2.4.sp1 Environment: 3.2.4.sp1, Oracle 10g Reporter: Raymond Chapman Attachments: versionbumpissue.zip Given a persisted parent entity and a single persisted child entity involved in a one to many relationship where children are defined in parent HBM file to include merge and persist cascade action, we find that loading the parent and child in a transaction followed by a merge of the parent (no updates performed on either child or parent), and then a transaction commit will increment the version of the parent by 1. In attached zip I've isolated the problem in a new test testNoExtraUpdatesOnPersistentMergeVersionedWithCollection(), displayed below, added to org/hibernate/test/ops/MergeTest.java. It fails when parent is checked for updates following transaction commit. While the behavior was observed originally against 3.2.4.sp1, I can also reproduce in 3.2.6. In our system this issue causes org.hibernate.StaleObjectStateException exceptions when load is applied. I believe I've tracked down the origin of the failure. The merge(persistentParent) call results in child collection of parent being cleared, and consequently marked dirty. This happens when org.hibernate.type.CollectionType method replaceElements() is invoked as part of processing cascade action for merge on parent. It seems dirty flag should be reset after call to this method by CollectionType.replace(), performed when original==target. I see a similar effort was applied to replaceElements() but unfortunately this has no impact for this particular test scenario. I've applied a change to CollectionType.replace() to reset dirty flag if 'original' object was not dirty upon method entry. This resolves the issue for both 3.2.4.sp1 and 3.2.6 and I don't see any adverse impact to execution of Hibernate tests against HSQL. The updated CollectionType class is supplied in attached zip (deltas displayed below). Definition of children for parent in HBM definition OptLockEntity of org/hibernate/test/ops: <set name="children" inverse="true" cascade="persist,merge,save-update,evict,delete"> <key column="parent"/> <one-to-many class="VersionedEntity"/> </set> Index: test/org/hibernate/test/ops/MergeTest.java =================================================================== --- test/org/hibernate/test/ops/MergeTest.java (revision 14669) +++ test/org/hibernate/test/ops/MergeTest.java (working copy) @@ -248,6 +248,56 @@ cleanup(); } + public void testNoExtraUpdatesOnPersistentMergeVersionedWithCollection() throws Exception { + Session s = openSession(); + s.beginTransaction(); + VersionedEntity parent = new VersionedEntity( "parent", "parent" ); + VersionedEntity child = new VersionedEntity( "child", "child" ); + parent.getChildren().add( child ); + child.setParent( parent ); + s.persist( parent ); + s.getTransaction().commit(); + s.close(); + + clearCounts(); + + // parent is now detached, but we have made no changes. so attempt to merge it + // into this new session; this should cause no updates... + s = openSession(); + s.beginTransaction(); + // load parent so that merge will follow entityIsPersistent path + VersionedEntity persistentParent = ( VersionedEntity ) s.get( VersionedEntity.class, parent.getId() ); + // load children + VersionedEntity persistentChild = ( VersionedEntity ) persistentParent.getChildren().iterator().next(); + VersionedEntity mergedParent = ( VersionedEntity ) s.merge( persistentParent ); // <-- This merge leads to failure + s.getTransaction().commit(); + s.close(); + + assertUpdateCount( 0 ); + assertInsertCount( 0 ); + assertEquals( "unexpected parent version increment", parent.getVersion(), mergedParent.getVersion() ); + VersionedEntity mergedChild = ( VersionedEntity ) mergedParent.getChildren().iterator().next(); + assertEquals( "unexpected child version increment", child.getVersion(), mergedChild.getVersion() ); + + /////////////////////////////////////////////////////////////////////// + // as a control measure, now update the node once it is loaded and + // make sure we get an update as a result... + s = openSession(); + s.beginTransaction(); + persistentParent = ( VersionedEntity ) s.get( VersionedEntity.class, parent.getId() ); + persistentParent.setName( "new name" ); + persistentParent.getChildren().add( new VersionedEntity( "child2", "new child" ) ); + persistentParent = ( VersionedEntity ) s.merge( persistentParent ); + s.getTransaction().commit(); + s.close(); + assertUpdateCount( 1 ); + assertInsertCount( 1 ); + /////////////////////////////////////////////////////////////////////// + +// cleanup(); + } + + public void testPersistThenMergeInSameTxnWithVersion() { Session s = openSession(); Transaction tx = s.beginTransaction(); Index: src/org/hibernate/type/CollectionType.java =================================================================== --- src/org/hibernate/type/CollectionType.java (revision 14669) +++ src/org/hibernate/type/CollectionType.java (working copy) @@ -521,7 +521,18 @@ //get the elements back into the target //TODO: this is a little inefficient, don't need to do a whole // deep replaceElements() call - replaceElements( result, target, owner, copyCache, session ); + if ( target instanceof PersistentCollection ) { + if ( ! ( ( PersistentCollection ) target ).isDirty() ) { + replaceElements( result, target, owner, copyCache, session ); + ( ( PersistentCollection ) target ).clearDirty(); + } + else { + replaceElements( result, target, owner, copyCache, session ); + } + } + else { + replaceElements( result, target, owner, copyCache, session ); + } result = target; } -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 9 months

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[Hibernate-JIRA] Created: (EJB-305) New configuration option for non-shared Hibernate interceptor

by Christian Bauer (JIRA)

New configuration option for non-shared Hibernate interceptor ------------------------------------------------------------- Key: EJB-305 URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-305 Project: Hibernate Entity Manager Issue Type: New Feature Components: EntityManager Reporter: Christian Bauer Add a configuration option in persistence.xml (hibernate.ejb.sessioninterceptor) that accepts a class name with a no-arg constructor. Use this as a per-Session interceptor. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 9 months

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[Hibernate-JIRA] Created: (HHH-3019) LAZY 1:1 (self-) reference with Inheritance ---> WRONG INTERFACES implemented by Javassist/CGLIB created Proxies

by S.Schnabl (JIRA)

LAZY 1:1 (self-) reference with Inheritance ---> WRONG INTERFACES implemented by Javassist/CGLIB created Proxies ---------------------------------------------------------------------------------------------------------------- Key: HHH-3019 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3019 Project: Hibernate3 Issue Type: Bug Components: core Affects Versions: 3.2.5, 3.2.4.sp1, 3.2.4 Environment: Win-XP, Jboss 4.2.2.GA, Java 1.6, Hibernate 3.2.4Sp1 Reporter: S.Schnabl Priority: Blocker Attachments: Hibernate_lazy_1-to-1_with-proxy_TestCase.rar Hello, following simple testcase: EntityC, EntityB, EntityA are interfaces and have their respective implementations EntityCImpl, EntityBImpl, EntityAImpl. Inheritance structure is following: -> EntityC extends EntityB extends EntityA. Now EntityA has a 1:1 reference for another Entity, which at least must implement Interface 'EntityA' itself. These relation is described like following: @OneToOne(fetch = FetchType.LAZY, targetEntity = EntityAImpl.class) public EntityA getNextEntity() { return this.nextEntity; } Testcase: ( for complete testcase and entity structure see attached zip-file. Sorry, but only a jboss-variante attached due to short of time. Simply deploy the server.ear file from release-directory and run the src/client/TestCaseClient.java) Mainly the testcase does the following: // create a entityA EntityA a = new EntityAImpl(); this.em.persist(a); // create a EntityB, which inherits from EntityA EntityB b = new EntityBImpl(); this.em.persist(b); // link B to A a.setNextEntity(b); // load EntityA, which has an 1:1 attached EntityB(-Proxy!) EntityA a = this.em.find(EntityAImpl.class, idEntityA); // load attached EntityB - should be from expected type EntityB(-Proxy!) Object b = a.getNextEntity(); // Now check, which Interfaces these EntityB implements: should be // EntityA and EntityB, but NOT EntityC if (b instanceof HibernateProxy) System.out.println("Loaded object is instanceof " + HibernateProxy.class.getSimpleName()); // true if (b instanceof EntityB) System.out.println("Loaded object is instanceof " + EntityBImpl.class.getSimpleName()); // true if (b instanceof EntityC) System.out.println("Loaded object is instanceof " + EntityCImpl.class.getSimpleName()); // TRUE - ERROR !!!!!!!! That's a bug ! We loaded an EntityB which CANNOT be of Type EntityC !!!! As you can see, the proxy implents wrongly the Interface EntityC, which must NOT implemented, cause we have only an EntityB linked to EntityA!! -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

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hibernate-issues May 2008