June 2011 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (HV-502) Changing Generic Type on @Size, @Pattern a.s.o. from String to CharacterSequence

by Andreas Grund (JIRA)

Changing Generic Type on @Size, @Pattern a.s.o. from String to CharacterSequence -------------------------------------------------------------------------------- Key: HV-502 URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-502 Project: Hibernate Validator Issue Type: Improvement Components: validators Affects Versions: 4.2.0.CR1 Environment: Hibernate Validator 4.2 Reporter: Andreas Grund Priority: Minor Hi, it would be nice, if the Generic Type of the Validators for the @Size or @Pattern Annotation (exactly for all String based Validators) could be changed from String to CharSequence. This allows the user to implement it own CharSequence Implementations (e.g. a String Delegation class) and to use the Bean validation with his own Implementation without the need of additional configuration. Greetings, Andreas -- 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

14 years, 4 months

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[Hibernate-JIRA] Created: (HV-473) Add option to Canonicalize String Input

by Chris Schmidt (JIRA)

Add option to Canonicalize String Input --------------------------------------- Key: HV-473 URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-473 Project: Hibernate Validator Issue Type: Improvement Components: engine Environment: n/a Reporter: Chris Schmidt Add the ability to enable canonicalization (normalization) of Strings prior to validation processing. By default this behavior should be enabled. Canonicalization is imperative in validation logic, without it - it is possible to bypass many validation contraints (string based) to perform things like encoding attacks (XSS, SQLi) and Path traversal attacks (RFI, LFI). This canonicalization should be configurable to allow Multiple or Mixed encoding in a string (with a default to fail validation if either condition is true) through the use of annotation: @Canonicalize(allowMixed=true, allowMultiple=true) @Pattern(regexp=".*") private String someString; This is necessary, especially when using validation on machine generated values (webservices, etc.) to allow a string to be canonicalized to it's base form even if there are multiple or mixed encodings in the string. However, this is not behavior that a normal application user would display - hence the approach of disallowing a string of this type by default. Please reference the OWASP ESAPI for an example of how to implement: http://code.google.com/p/owasp-esapi-java/source/browse/trunk/src/main/ja... For additional information on the importance of canonicalization in validation see: https://www.owasp.org/index.php/Canonicalization,_locale_and_Unicode Feel free to use the ESAPI Library or any of it's code to help Hibernate-Validator be more secure and complete! -- 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

14 years, 4 months

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[Hibernate-JIRA] Created: (HHH-4108) Invalid result in native query

by Oleksandr Fedorenko (JIRA)

Invalid result in native query ------------------------------ Key: HHH-4108 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4108 Project: Hibernate Core Issue Type: Bug Affects Versions: 3.3.2 Environment: 3.3.2, MySQL 5.1 Reporter: Oleksandr Fedorenko Priority: Critical We have the native query executed with entity manager, example : Query query = entityManager.createNativeQuery(sqlString); List result = query.getResultList(); The returned result is an array of objects that has projection values. When table column has type CHAR(N) , the result value is always instance of java.lang.Character and here we have only first character of database field and the rest characters are lost. It is supposed to have result of java.lang.String class here. When the column is altered to VARCHAR(N), the result is java.lang.String. -- 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

14 years, 4 months

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[Hibernate-JIRA] Created: (HHH-3684) Sybase - Setting FetchMode.JOIN fails if there are 3 or more joins and at least one join involves a union

by Gail Badner (JIRA)

Sybase - Setting FetchMode.JOIN fails if there are 3 or more joins and at least one join involves a union --------------------------------------------------------------------------------------------------------- Key: HHH-3684 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3684 Project: Hibernate Core Issue Type: Bug Components: core Reporter: Gail Badner Assignee: Gail Badner This is reproduced by UnionSubclassTest.testUnionSubclassFetchMode().. This may be due to a bug in Sybase. A similar problem is discussed here: http://www.forumtopics.com/busobj/viewtopic.php?p=442226&sid=40bd96248c52... For the unit test mentioned above, changing: select ... from ( select ... from humans union select ... from employees ) this_ inner join locations location2_ on this_.location=location2_.id left outer join ( select ... from employees union select ... from humans union select ... from aliens ) beings3_ on location2_.id=beings3_.location : to: select ... from ( select ... from humans union select ... from employees ) this_ inner join (locations location2_ left outer join ( select ... from employees union select ... from humans union select ... from aliens ) beings3_ on location2_.id=beings3_.location) : on this_.location=location2_.id fixes the problem. This changer is similar to what is documented for a "right-nested outer join" at http://infocenter.sybase.com/help/topic/com.sybase.infocenter.dc32300.150.... -- 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

14 years, 4 months

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[Hibernate-JIRA] Created: (HHH-5997) Collection actions contain non-transient references to session, entity, and collections causing inconsistencies after serialization

by Gail Badner (JIRA)

Collection actions contain non-transient references to session, entity, and collections causing inconsistencies after serialization ------------------------------------------------------------------------------------------------------------------------------------ Key: HHH-5997 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5997 Project: Hibernate Core Issue Type: Bug Reporter: Gail Badner Assignee: Gail Badner This is similar to HHH-5983, but for collection actions. -- 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

14 years, 4 months

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[Hibernate-JIRA] Created: (HSEARCH-749) Distribute helpers to understand Analyzers output

by Sanne Grinovero (JIRA)

Distribute helpers to understand Analyzers output ------------------------------------------------- Key: HSEARCH-749 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-749 Project: Hibernate Search Issue Type: New Feature Components: analyzer Reporter: Sanne Grinovero Assignee: Sanne Grinovero Priority: Minor Fix For: 4.0 As discusses on the mailing list, we should polish the API, document and distribute the AnalyzerUtils we use in some tests as people might find it useful to debug Analyzer definitions. -- 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

14 years, 4 months

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[Hibernate-JIRA] Created: (HV-465) Remove obsolete type parameter from MetaConstraint#validateConstraint()

by Gunnar Morling (JIRA)

Remove obsolete type parameter from MetaConstraint#validateConstraint() ----------------------------------------------------------------------- Key: HV-465 URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-465 Project: Hibernate Validator Issue Type: Task Reporter: Gunnar Morling Fix For: 4.x The type parameter {{T}} of the method {{MetaConstraint#validateConstraint()}} is never used and should therefore be removed. -- 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

14 years, 4 months

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[Hibernate-JIRA] Created: (HHH-5086) "ambiguous column" SQL errors in Hibernate 3.5.0 Final

by dnalos (JIRA)

"ambiguous column" SQL errors in Hibernate 3.5.0 Final ------------------------------------------------------ Key: HHH-5086 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5086 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.5.0-Final Environment: Java JDK 1.6.0_19 Hibernate Core 3.5.0 Final hibernate-jpa-2.0-api-1.0.0.Final.jar mysql-connector-java-5.1.10-bin.jar Reporter: dnalos Attachments: HibernateAmbiguousTest.zip After update Hibernate Core to 3.5, we get some Exception like this: Column '_value' in field list is ambiguous (JDBCExceptionReporter.java:101) We create a testcase for you, and the Exception from the testcase: ERROR 15:39:28 0 Column '_value' in field list is ambiguous (JDBCExceptionReporter.java:101) org.hibernate.exception.ConstraintViolationException: could not load an entity: [Invoice#401] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:96) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) at org.hibernate.loader.Loader.loadEntity(Loader.java:1937) at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:86) at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:76) at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:3270) at org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:496) at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:477) at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:227) at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:285) at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:152) at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:1080) at org.hibernate.impl.SessionImpl.get(SessionImpl.java:997) at org.hibernate.impl.SessionImpl.get(SessionImpl.java:990) at HibernateAmbiguousTest.testAmbiguous(HibernateAmbiguousTest.java:55) 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 org.junit.internal.runners.TestMethod.invoke(TestMethod.java:59) at org.junit.internal.runners.MethodRoadie.runTestMethod(MethodRoadie.java:98) at org.junit.internal.runners.MethodRoadie$2.run(MethodRoadie.java:79) at org.junit.internal.runners.MethodRoadie.runBeforesThenTestThenAfters(MethodRoadie.java:87) at org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:77) at org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:42) at org.junit.internal.runners.JUnit4ClassRunner.invokeTestMethod(JUnit4ClassRunner.java:88) at org.junit.internal.runners.JUnit4ClassRunner.runMethods(JUnit4ClassRunner.java:51) at org.junit.internal.runners.JUnit4ClassRunner$1.run(JUnit4ClassRunner.java:44) at org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:27) at org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:37) at org.junit.internal.runners.JUnit4ClassRunner.run(JUnit4ClassRunner.java:42) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:45) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196) Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Column '_value' in field list is ambiguous at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at com.mysql.jdbc.Util.handleNewInstance(Util.java:406) at com.mysql.jdbc.Util.getInstance(Util.java:381) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1015) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3558) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3490) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1959) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2109) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2648) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2077) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2228) at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76) at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208) at org.hibernate.loader.Loader.getResultSet(Loader.java:1849) at org.hibernate.loader.Loader.doQuery(Loader.java:718) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:270) at org.hibernate.loader.Loader.loadEntity(Loader.java:1933) ... 34 more -- 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: 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14 years, 4 months

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[Hibernate-JIRA] Created: (HHH-5206) mapping TextType with outer join on oracle causes "Stream has already been closed" error

by Strong Liu (JIRA)

mapping TextType with outer join on oracle causes "Stream has already been closed" error ---------------------------------------------------------------------------------------- Key: HHH-5206 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5206 Project: Hibernate Core Issue Type: Bug Components: build Affects Versions: 3.5.1, 3.5.0-Final Reporter: Strong Liu Assignee: Gail Badner org.hibernate.test.onetoone.formula.OneToOneFormulaTest.testOneToOneFormula() fails on oracle {quote} http://www.jroller.com/agrebnev/entry/hibernate_dbms_portability_tips_tricks Instead BLOB I use "long raw". It is a VARBINARY hibernate type. Here I faced with another Oracle problem "java.sql.SQLException: Stream has already been closed" accessing long raw. The problem is that "The Oracle JDBC driver automatically closes any pending inputstreams whenever another database access is made". It means you should get binary data from result set before all other types. In terms of Hibernate the mapping of binary field should be last. And please keep in your mind that you should disable outer join fetching with class which contains this field. {quote} -- 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

14 years, 4 months

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[Hibernate-JIRA] Created: (HHH-5905) HQL "where in" queries consume near 100% CPU - possibly for hours

by Marcel Stör (JIRA)

HQL "where in" queries consume near 100% CPU - possibly for hours ----------------------------------------------------------------- Key: HHH-5905 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5905 Project: Hibernate Core Issue Type: Bug Affects Versions: 3.5.6 Reporter: Marcel Stör Priority: Critical [Claim] The loop in ParameterParser.parse(String, ParameterParser$Recognizer) uses 100% CPU core per thread that executes it since it iterates over a string char by char and calling string operations in the loop. [Java client] Query query = getEntityManager().createQuery("select articleNumber from Article where articleNumber in (:articleNumbers)"); query.setParameter("articleNumbers", articleNumbers); List<ArticleNumber> filteredArticleNumbers = (List<ArticleNumber>) query.getResultList(); [Stacktrace of involved classes/methods] ParameterParser.parse(String, ParameterParser$Recognizer) line: 88 ParamLocationRecognizer.parseLocations(String) line: 75 HQLQueryPlan.buildParameterMetadata(ParameterTranslations, String) line: 290 HQLQueryPlan.<init>(String, String, boolean, Map, SessionFactoryImplementor) line: 121 HQLQueryPlan.<init>(String, boolean, Map, SessionFactoryImplementor) line: 80 QueryPlanCache.getHQLQueryPlan(String, boolean, Map) line: 98 SessionImpl(AbstractSessionImpl).getHQLQueryPlan(String, boolean) line: 156 SessionImpl.list(String, QueryParameters) line: 1250 QueryImpl.list() line: 102 QueryImpl<X>.getResultList() line: 241 [Observations] QueryImpl#list() calls SessionImpl#list(String, QueryParameters) passing the *expanded* query: return getSession().list(expandParameterLists(namedParams), getQueryParameters(namedParams)); Hence, what is passed to SessionImpl#list(String, QueryParameters) in my case is something like: select articleNumber from Article where articleNumber in (:articleNumbers0_, :articleNumbers1_, :articleNumbers2_, :articleNumbers3_, :articleNumbers4_, :articleNumbers5_, :articleNumbers6_, Now imagine how long that query string is when the "where in" query has a few thousand article numbers. org.hibernate.engine.query.ParameterParser.parse(String, Recognizer) then iterates over each character in the query string and calls StringHelper.firstIndexOfChar() for each named parameter. Even on fast servers this operation may easily take half an hour or more (mind you it's a blocking call!) if the expanded query string has a few million characters. I don't know Hibernate well enough to propose a fix but "where in" with Hibernate is an absolute no-go as it is right now. We had switch all our "where in" queries to native :-( -- 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

14 years, 4 months

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hibernate-issues June 2011