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From "Larry Meadors" <lmead...@apache.org>
Subject Re: TransactionManager thorowing NPE
Date Wed, 22 Aug 2007 19:09:19 GMT
I've had problems with the leading / in the jndi name making things
work or not - try adding or removing the leading / - it could work.

Sorry I'm not more help, I have never used jboss...maybe I should try
it sometime.

Larry


On 8/22/07, chris.mccauley@gsa.gov <chris.mccauley@gsa.gov> wrote:
>
> This makes no difference to anything...that I can see, at least........
>
>
> Thank you,
>  Christopher
>
>  ~~~~~~~~~~~~~~~~~
>  Christopher McCauley
>  Unisys Consultant
>  GSA - Federal Acquisition Service
>  CP3 11028B
>  (703) 605 9160
>  chris.mccauley@gsa.gov
>  chris.mccauley@unisys.com
>
>
>
>
> "Yee, Richard K CTR DMDC" <Richard.Yee.ctr@osd.pentagon.mil>
>
> 08/21/2007 06:16 PM
>
> Please respond to
>  user-java@ibatis.apache.org
>
>
> To user-java@ibatis.apache.org
>
> cc
>
>
>
> Subject RE: TransactionManager thorowing NPE
>
>
>
>
>
>
>
>
> Is this what you are using for your sqlmap-config.xml?
>
>  >
>  > <?xml version="1.0" encoding="UTF-8" ?>
>  > <!DOCTYPE sqlMapConfig PUBLIC "-//ibatis.apache.org//DTD SQL Map
>  Config
>  > 2.0//EN" "http://ibatis.apache.org/dtd/sql-map-config-2.dtd">
>  > <sqlMapConfig>
>  >     <settings useStatementNamespaces="false" />
>  >
>  >     <!-- JNDI Example -->
>  >         <transactionManager type="JDBC">
>  >                 <dataSource type="JNDI">
>  >                         <property name="DBJndiContext" value=
>  > "java:DATASOURCE"/>
>  >                 </dataSource>
>  >         </transactionManager>
>  >
>  >         <sqlMap resource="dao/File1.xml" />
>  >         <sqlMap resource="dao/File2.xml" />
>  >         <sqlMap resource="dao/File3.xml" />
>  > </sqlMapConfig>
>
>  If so, I think your property setting for your JNDI datasource is
>  incorrect. I think it should be:
>  <property name="DataSource" value="java:DATASOURCE"/>
>
>  Notice that the property name is DataSource, not DBJndiContext
>
>  -Richard
>
>
>  -----Original Message-----
>  From: chris.mccauley@gsa.gov [mailto:chris.mccauley@gsa.gov]
>  Sent: Tuesday, August 21, 2007 12:12 PM
>  To: user-java@ibatis.apache.org
>  Subject: RE: TransactionManager thorowing NPE
>
>
>  Well, bcak to it:
>  <CODE>
>                  //TEST
>                  DataSource dataSource = null;
>                  try{
>                          Context initContext = new InitialContext();
>                          dataSource = (DataSource)
>  initContext.lookup("java:REALNAME");
>                  } catch (NamingException ne){
>                          ne.printStackTrace();
>                          System.out.println("  NamingException: " +
>  ne.getMessage());
>                  }
>
>                  System.out.println("  dataSource: " + dataSource);
>  </CODE>
>
>  This test returns : 2007-08-21 15:08:25,852 INFO  [STDOUT]   dataSource:
>  org.jboss.resource.adapter.jdbc.WrapperDataSource@1d4ee7e
>
>  So I got that goin' for me.....
>
>  Still get the NPE.....
>
>   Caused by: java.lang.NullPointerException
>  2007-08-21 15:08:26,733 INFO  [STDOUT]         at
>  com.ibatis.dao.engine.impl.StandardDaoManager.getTransaction(StandardDao
>  Manager.java:108)
>  2007-08-21 15:08:26,733 INFO  [STDOUT]         at
>  com.ibatis.dao.client.template.SqlMapDaoTemplate.getSqlMapExecutor(SqlMa
>  pDaoTemplate.java:60)
>  2007-08-21 15:08:26,733 INFO  [STDOUT]         at
>  com.ibatis.dao.client.template.SqlMapDaoTemplate.delete(SqlMapDaoTemplat
>  e.java:142)
>  2007-08-21 15:08:26,733 INFO  [STDOUT]         at
>  gov.gsa.base.dao.SqlMapDaoTemplateWrapper.delete(SqlMapDaoTemplateWrappe
>  r.java:41)
>  2007-08-21 15:08:26,733 INFO  [STDOUT]         ... 25 more
>  2007-08-21 15:08:26,733 INFO  [STDOUT]
>  gov.gsa.base.exception.DAOException : java.lang.NullPointerException
>  2007-08-21 15:08:26,733 INFO  [STDOUT]  RemoveAttachmentServlet
>  returning.
>
>
>
>
>
>
>
>
>
>  Ack, I hate NPEs, they're so embarrassing.  iBATIS should never throw
>  one.
>  Once we find out why it does in this case, we'll fix it.
>
>  The most likely source is this:   "java:DATASOURCE"
>
>  Make sure this works in your environment:
>
>    DataSource dataSource = (DataSource)
>  initCtx.lookup("java:DATASOURCE");
>
>  Clinton
>
>  -----Original Message-----
>  From: Christopher Lamey [mailto:clamey@localmatters.com]
>  Sent: August-16-07 8:43 AM
>  To: user-java@ibatis.apache.org
>  Subject: Re: TransactionManager thorowing NPE
>
>  Well, that looks ok.
>
>  Could the transaction be closed or committed early, before the delete?
>
>  On 8/16/07 6:12 AM, "chris.mccauley@gsa.gov" <chris.mccauley@gsa.gov>
>  wrote:
>
>  > Pretty straight forward....I assume we are using some default
>  Transaction
>  > Manager..
>  >
>  > <?xml version="1.0" encoding="UTF-8" ?>
>  > <!DOCTYPE sqlMapConfig PUBLIC "-//ibatis.apache.org//DTD SQL Map
>  Config
>  > 2.0//EN" "http://ibatis.apache.org/dtd/sql-map-config-2.dtd">
>  > <sqlMapConfig>
>  >     <settings useStatementNamespaces="false" />
>  >
>  >     <!-- JNDI Example -->
>  >         <transactionManager type="JDBC">
>  >                 <dataSource type="JNDI">
>  >                         <property name="DBJndiContext" value=
>  > "java:DATASOURCE"/>
>  >                 </dataSource>
>  >         </transactionManager>
>  >
>  >         <sqlMap resource="dao/File1.xml" />
>  >         <sqlMap resource="dao/File2.xml" />
>  >         <sqlMap resource="dao/File3.xml" />
>  > </sqlMapConfig>
>  >
>  >
>  >
>  > Thank you,
>  > Christopher
>  >
>  >
>  >
>  >
>  > What does your transaction configuration look like?  What transaction
>  > manager are you using?
>  >
>  >
>  > On 8/15/07 3:28 PM, "chris.mccauley@gsa.gov" <chris.mccauley@gsa.gov>
>  > wrote:
>  >
>  >>
>  >> I am accessing a servlet ( within same app context) with an asynch
>  call
>  > from a
>  >> struts app.  Part of the work is a database call (delete) usig iBatis
>  > SQLMap.
>  >>
>  >> We have no issues with iBatis prior, (except performance, but thats a
>  >> different thread :>) )
>  >>
>  >> Seems like a Transaction issue? Any ideas?
>  >>
>  >> gov.gsa.base.exception.DAOException: java.lang.NullPointerException
>  >> at gov.gsa.base.dao.SqlMapDaoTemplateWrapper.delete(Unknown Source)
>  >> at
>  >>
>  >
>  gov.gsa.base.service.file.SQLMapAttachmentDAOImpl.deleteSRCVisitAttachme
>  nt(U
>  nk
>  >> nown Source)
>  >> at
>  >
>  gov.gsa.base.service.file.AttachmentService.deleteSRCAttachment(Unknown
>  >> Source)
>  >> at gov.gsa.base.servlet.RemoveAttachment.doGet(Unknown Source)
>  >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
>  >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
>  >> at
>  >>
>  >
>  org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
>  tion
>  Fi
>  >> lterChain.java:252)
>  >> at
>  >>
>  >
>  org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
>  erCh
>  ai
>  >> n.java:173)
>  >> at
>  >>
>  >
>  org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilte
>  r.ja
>  va
>  >> :81)
>  >> at
>  >>
>  >
>  org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
>  tion
>  Fi
>  >> lterChain.java:202)
>  >> at
>  >>
>  >
>  org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
>  erCh
>  ai
>  >> n.java:173)
>  >> at
>  >>
>  >
>  org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
>  e.ja
>  va
>  >> :213)
>  >> at
>  >>
>  >
>  org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
>  e.ja
>  va
>  >> :178)
>  >> at
>  >>
>  >
>  org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipa
>  lVal
>  ve
>  >> .java:39)
>  >> at
>  >>
>  >
>  org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAs
>  soci
>  at
>  >> ionValve.java:159)
>  >> at
>  >>
>  >
>  org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authenticator
>  Base
>  .j
>  >> ava:407)
>  >> at
>  >>
>  >
>  org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.j
>  ava:
>  59
>  >> )
>  >> at
>  >>
>  >
>  org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
>  :126
>  )
>  >> at
>  >>
>  >
>  org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
>  :105
>  )
>  >> at
>  >>
>  >
>  org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
>  java
>  :1
>  >> 07)
>  >> at
>  >
>  org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:1
>  48)
>  >> at
>  >
>  org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:85
>  6)
>  >> at
>  >>
>  >
>  org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processC
>  onne
>  ct
>  >> ion(Http11Protocol.java:744)
>  >> at
>  >>
>  >
>  org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint
>  .jav
>  a:
>  >> 527)
>  >> at
>  >>
>  >
>  org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorker
>  Thre
>  ad
>  >> .java:112)
>  >> at java.lang.Thread.run(Thread.java:595)
>  >> Caused by: java.lang.NullPointerException
>  >> at
>  >>
>  >
>  com.ibatis.dao.engine.impl.StandardDaoManager.getTransaction(StandardDao
>  Mana
>  ge
>  >> r.java:108)
>  >> at
>  >>
>  >
>  com.ibatis.dao.client.template.SqlMapDaoTemplate.getSqlMapExecutor(SqlMa
>  pDao
>  Te
>  >> mplate.java:60)
>  >> at
>  >>
>  >
>  com.ibatis.dao.client.template.SqlMapDaoTemplate.delete(SqlMapDaoTemplat
>  e.ja
>  va
>  >> :142)
>  >> ... 26 more
>  >>  gov.gsa.base.exception.DAOException : java.lang.NullPointerException
>  >>
>  >>
>  >>
>  >>
>  >>
>  >>
>  >>
>  >>
>  >>
>  >>
>  >> Thank you,
>  >> Christopher
>  >>
>  >> ~~~~~~~~~~~~~~~~~
>  >> Christopher McCauley
>  >> Unisys Consultant
>  >> GSA - Federal Acquisition Service
>  >> CP3 11028B
>  >> (703) 605 9160
>  >> chris.mccauley@gsa.gov
>  >> chris.mccauley@unisys.com
>  >
>  >
>  >
>  >
>
>
>
>
>
>
>

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