Re: [ojb-users] sample application with MYSQL

SourceForge Headquarters 225 Broadway Suite 1600 San Diego, CA 92101 +1 (858) 422-6466

please read:
http://objectbridge.sourceforge.net/rdbms-support.html

hth,

thomas

Mao...@in... wrote:

> 
> 
> I am a new user of OBJ. The sample examples run ok when I use the default
> HSQLDB. But when I switch to MQSQL (I've only changed the switch in
> build.properties file), I had the following exceptions, Does anyone know how do
> i fix it? Your help is very much appreciated.
> 
> Qingwen
> 
> 
>  C:\OpenSource\ojb-0.8.400>build run_broker_example
> Buildfile: build.xml
> 
> init:
> 
> prepare:
> 
> main:
> 
> prepare-tests:
>      [copy] Copying 1 file to C:\OpenSource\ojb-0.8.400\target\src\test\setup
> 
> tests:
>      [echo] using switches: -HSQLDB, -ORACLE, -MS_ACCESS, -INSTANTDB, -DB2, -POS
> TGRESQL, +MYSQL, -INFORMIX, -MSSQLSERVER2000
>      [java] .
>      [move] Moving 1 files to C:\OpenSource\ojb-0.8.400\target\src\test\setup
>      [copy] Copying 1 file to C:\OpenSource\ojb-0.8.400\target\test\setup
>    [delete] Deleting: C:\OpenSource\ojb-0.8.400\target\src\test\setup\database-s
> etup.sql
>      [java] [BOOT] INFO: process db-setup.sql
>      [java] [BOOT] INFO: DB url:  jdbc:mysql://localhost:3306/ojb
>      [java] [BOOT] INFO: Driver:  Mark Matthews' MySQL Driver
>      [java] [BOOT] INFO: Version: 2.0.10
> 
> run_broker_example:
>     [junit] .[BOOT] INFO: OJB.properties: file:/C:/OpenSource/ojb-0.8.400/target
> /test/ojb/OJB.properties
>     [junit] [BOOT] INFO: loading XML took 882 msecs
>     [junit] F.F.null
>     [junit] ojb.broker.PersistenceBrokerSQLException
>     [junit]     at ojb.broker.accesslayer.JdbcAccess.materializeObject(JdbcAcces
> s.java:352)
>     [junit]     at ojb.broker.singlevm.PersistenceBrokerImpl.getDBObject(Persist
> enceBrokerImpl.java:1062)
>     [junit]     at ojb.broker.singlevm.PersistenceBrokerImpl.getObjectByIdentity
> (PersistenceBrokerImpl.java:1169)
>     [junit]     at ojb.broker.accesslayer.IndirectionHandler.materializeSubject(
> IndirectionHandler.java:202)
>     [junit]     at ojb.broker.accesslayer.IndirectionHandler.getRealSubject(Indi
> rectionHandler.java:187)
>     [junit]     at ojb.broker.VirtualProxy.getRealSubject(VirtualProxy.java:108)
> 
>     [junit]     at test.ojb.broker.ProductGroupProxy.realSubject(ProductGroupPro
> xy.java:65)
>     [junit]     at test.ojb.broker.ProductGroupProxy.getName(ProductGroupProxy.j
> ava:53)
>     [junit]     at test.ojb.broker.Article.toString(Article.java:10)
>     [junit]     at java.lang.String.valueOf(String.java:1947)
>     [junit]     at java.lang.StringBuffer.append(StringBuffer.java:370)
>     [junit]     at ojb.broker.singlevm.PersistenceBrokerImpl.store(PersistenceBr
> okerImpl.java:278)
>     [junit]     at test.ojb.broker.BrokerExamples.testObjectCache(BrokerExamples
> .java:189)
>     [junit]     at java.lang.reflect.Method.invoke(Native Method)
>     [junit]     at junit.framework.TestCase.runTest(TestCase.java:166)
>     [junit]     at junit.framework.TestCase.runBare(TestCase.java:140)
>     [junit]     at junit.framework.TestResult$1.protect(TestResult.java:106)
>     [junit]     at junit.framework.TestResult.runProtected(TestResult.java:124)
>     [junit]     at junit.framework.TestResult.run(TestResult.java:109)
>     [junit]     at junit.framework.TestCase.run(TestCase.java:131)
>     [junit]     at junit.framework.TestSuite.runTest(TestSuite.java:173)
>     [junit]     at junit.framework.TestSuite.run(TestSuite.java:168)
>     [junit] F.null
>     [junit]     at junit.textui.TestRunner.doRun(TestRunner.java:74)
>     [junit]     at junit.textui.TestRunner.start(TestRunner.java:234)
>     [junit]     at junit.textui.TestRunner.main(TestRunner.java:112)
>     [junit] ojb.broker.PersistenceBrokerSQLException
>     [junit]     at ojb.broker.accesslayer.JdbcAccess.materializeObject(JdbcAcces
> s.java:352)
>     [junit]     at ojb.broker.singlevm.PersistenceBrokerImpl.getDBObject(Persist
> enceBrokerImpl.java:1062)
>     [junit]     at ojb.broker.singlevm.PersistenceBrokerImpl.getObjectByIdentity
> (PersistenceBrokerImpl.java:1169)
>     [junit]     at ojb.broker.accesslayer.IndirectionHandler.materializeSubject(
> IndirectionHandler.java:202)
>     [junit]     at ojb.broker.accesslayer.IndirectionHandler.getRealSubject(Indi
> rectionHandler.java:187)
>     [junit]     at ojb.broker.VirtualProxy.getRealSubject(VirtualProxy.java:108)
> 
>     [junit]     at test.ojb.broker.ProductGroupProxy.realSubject(ProductGroupPro
> xy.java:65)
>     [junit]     at test.ojb.broker.ProductGroupProxy.getName(ProductGroupProxy.j
> ava:53)
>     [junit]     at test.ojb.broker.Article.toString(Article.java:10)
>     [junit]     at java.lang.String.valueOf(String.java:1947)
>     [junit]     at java.lang.StringBuffer.append(StringBuffer.java:370)
>     [junit]     at ojb.broker.singlevm.PersistenceBrokerImpl.store(PersistenceBr
> okerImpl.java:278)
>     [junit]     at test.ojb.broker.BrokerExamples.testShallowAndDeepRetrieval(Br
> okerExamples.java:252)
>     [junit]     at java.lang.reflect.Method.invoke(Native Method)
>     [junit]     at junit.framework.TestCase.runTest(TestCase.java:166)
>     [junit]     at junit.framework.TestCase.runBare(TestCase.java:140)
>     [junit]     at junit.framework.TestResult$1.protect(TestResult.java:106)
>     [junit]     at junit.framework.TestResult.runProtected(TestResult.java:124)
>     [junit]     at junit.framework.TestResult.run(TestResult.java:109)
>     [junit]     at junit.framework.TestCase.run(TestCase.java:131)
>     [junit] null
>     [junit]     at junit.framework.TestSuite.runTest(TestSuite.java:173)
>     [junit]     at junit.framework.TestSuite.run(TestSuite.java:168)
>     [junit]     at junit.textui.TestRunner.doRun(TestRunner.java:74)
>     [junit]     at junit.textui.TestRunner.start(TestRunner.java:234)
>     [junit]     at junit.textui.TestRunner.main(TestRunner.java:112)
>     [junit] java.lang.NullPointerException
>     [junit]     at test.ojb.broker.ProductGroupProxy.getName(ProductGroupProxy.j
> ava:53)
>     [junit]     at test.ojb.broker.Article.toString(Article.java:10)
>     [junit]     at java.lang.String.valueOf(String.java:1947)
>     [junit]     at java.lang.StringBuffer.append(StringBuffer.java:370)
>     [junit]     at ojb.broker.singlevm.PersistenceBrokerImpl.store(PersistenceBr
> okerImpl.java:278)
>     [junit]     at test.ojb.broker.BrokerExamples.testShallowAndDeepRetrieval(Br
> okerExamples.java:252)
>     [junit]     at java.lang.reflect.Method.invoke(Native Method)
>     [junit]     at junit.framework.TestCase.runTest(TestCase.java:166)
>     [junit]     at junit.framework.TestCase.runBare(TestCase.java:140)
>     [junit]     at junit.framework.TestResult$1.protect(TestResult.java:106)
>     [junit]     at junit.framework.TestResult.runProtected(TestResult.java:124)
>     [junit]     at junit.framework.TestResult.run(TestResult.java:109)
>     [junit]     at junit.framework.TestCase.run(TestCase.java:131)
>     [junit]     at junit.framework.TestSuite.runTest(TestSuite.java:173)
>     [junit] F
>     [junit] Time: 10.705
>     [junit] There were 4 failures:
>     [junit] 1) testCollectionRetrieval(test.ojb.broker.BrokerExamples)junit.fram
> ework.AssertionFailedError
>     [junit]     at test.ojb.broker.BrokerExamples.testCollectionRetrieval(Broker
> Examples.java:128)
>     [junit]     at junit.framework.TestSuite.run(TestSuite.java:168)
>     [junit]     at junit.textui.TestRunner.doRun(TestRunner.java:74)
>     [junit]     at junit.textui.TestRunner.start(TestRunner.java:234)
>     [junit]  2) testModifications(test.ojb.broker.BrokerExamples)junit.framework
> .AssertionFailedError
>    [junit]      at junit.textui.TestRunner.main(TestRunner.java:112)
>     [junit]     at test.ojb.broker.BrokerExamples.testModifications(BrokerExampl
> es.java:159)
>     [junit] 3) testObjectCache(test.ojb.broker.BrokerExamples)junit.framework.As
> sertionFailedError
>     [junit]     at test.ojb.broker.BrokerExamples.testObjectCache(BrokerExamples
> .java:200)
>     [junit] 4) testShallowAndDeepRetrieval(test.ojb.broker.BrokerExamples)junit.
> framework.AssertionFailedError
>     [junit]     at test.ojb.broker.BrokerExamples.testShallowAndDeepRetrieval(Br
> okerExamples.java:278)
>     [junit]
>     [junit] FAILURES!!!
>     [junit] Tests run: 4,  Failures: 4,  Errors: 0
>     [junit]
> 
> BUILD FAILED
> 
> NOTICE
> The information contained in this electronic mail message is privileged and
> confidential, and is intended only for use of the addressee.  If you are not the
> intended recipient, you are hereby notified that any disclosure, reproduction,
> distribution or other use of this communication is strictly prohibited.  If you
> have received this communication in error, please notify the sender by reply
> transmission and delete the message without copying or disclosing it.
> 
> 
> 
> _______________________________________________________________
> 
> Don't miss the 2002 Sprint PCS Application Developer's Conference
> August 25-28 in Las Vegas -- http://devcon.sprintpcs.com/adp/index.cfm
> 
> _______________________________________________
> Objectbridge-users mailing list
> Obj...@li...
> https://lists.sourceforge.net/lists/listinfo/objectbridge-users
> 
> 
> 
>