Jonathan Lalou's Blog

Archive for the ‘The geek way of life’ Category

Abstract: we need the max of two dates

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Error:

MyStrutsAction     - Error on uploading: MyPersonnalClass@971720[primaryId=<null>,type=XXX,myDate=20080702,entityId=<null>,optimisticTimestamp=<null>] org.springframework.remoting.RemoteAccessException: Could not access remote service [my-service-bean]; nested exception is javax.transaction.TransactionRolledbackException: BEA1-0F416BB49A8BE6353E83: javax.transaction.xa.XAException: JDBC driver does not support XA, hence cannot be a participant in two-phase commit. To force this participation, set the GlobalTransactionsProtocol attribute to LoggingLastResource (recommended) or EmulateTwoPhaseCommit for the Data Source = myDatasource

Fix:

• Go on WebLogic console
• Then follow the pages: Home > Summary of JDBC Data Sources > myDatasource > Transactions
• Uncheck:One-Phase Commit
• Check: Emulate Two-Phase Commit

Error

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jmsQueueConnectionFactory' defined in class path resource MyResourceApplicationContext.xml]: Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: com/sun/corba/se/connection/ORBSocketFactory

Fix: In the classpath, replace Weblogic 8.X jars with Weblogic 9.2 jars

Abstract: we would like to add the SVN-keyword $Id$ to all SQL files.

• go to SVN config folder (mainly $HOME/Subversion/config)
• search for line:

[auto-props]

• just below, add the following line:

 *.sql = svn:keywords=Id

Error:

java.lang.reflect.UndeclaredThrowableException at $Proxy0.createQuery(Unknown Source) at somewhere in some Hibernate DAO... at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:40) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at com.intellij.rt.execution.application.AppMain.main(AppMain.java:90) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at org.hibernate.context.ThreadLocalSessionContext$TransactionProtectionWrapper.invoke(ThreadLocalSessionContext.java:301) ... 26 more Caused by: java.lang.NoSuchMethodError: org.hibernate.hql.antlr.HqlBaseParser.recover(Lantlr/RecognitionException;Lantlr/collections/impl/BitSet;)V

Fix: Upgrade AntLR from version 2.7.2 to 2.7.6

On calling:

MockClassControl.createStrictControl(Toto.class);

Error:

java.lang.NoSuchMethodError: org.objectweb.asm.ClassWriter.<init>(Z)V

Fix: add a dependency to cglib-full-2.0.2.jar before the other dependencies.

Error:

javax.ejb.EJBException: EJB Exception: : org.hibernate.id.IdentifierGenerationException: ids for this class must be manually assigned before calling save():

Fix: You must assign the primary-key (which is probably a composite-id) before saving the object.

Still another dumb error:

java.lang.NullPointerException at org.dbunit.dataset.DefaultTableIterator.next(DefaultTableIterator.java:59)  at org.dbunit.dataset.AbstractDataSet.getTable(AbstractDataSet.java:77)  at org.dbunit.dataset.AbstractDataSet.getTableMetaData(AbstractDataSet.java:70)  at org.dbunit.dataset.filter.SequenceTableFilter.getTableNames(SequenceTableFilter.java:94)  at org.dbunit.dataset.filter.SequenceTableFilter.iterator(SequenceTableFilter.java:110)  at org.dbunit.dataset.FilteredDataSet.createIterator(FilteredDataSet.java:74)  at org.dbunit.dataset.AbstractDataSet.iterator(AbstractDataSet.java:112)  at org.dbunit.operation.DeleteAllOperation.execute(DeleteAllOperation.java:81)

I’m laughing because I had only to check the DBUnit XML file did start with <dataset> tag… :-S

In order to have syntax color in VIm under CygWin, in your $HOME folder, add a file .vimrc, with this simple line as content:

syntax on

Here is the stacktrace I have had this morning:

 javax.xml.stream.FactoryConfigurationError: Provider com.bea.xml.stream.MXParserFactory not found   at javax.xml.stream.FactoryFinder.newInstance(FactoryFinder.java:72)   at javax.xml.stream.FactoryFinder.find(FactoryFinder.java:176)   at javax.xml.stream.FactoryFinder.find(FactoryFinder.java:92)   at javax.xml.stream.XMLInputFactory.newInstance(XMLInputFactory.java:136)

To solve it, I had to add following jars to my lib/ folder:

• wls-stax-1.0.jar
• wls-jsr173-1.0-ri.jar