Unable to load to deserialize result

[muneendra78]

Hi Every One ,

One of You Please help me to solve this problem i am trying to load a record at that time i am getting bellow run time error.I Made CMR one to many i need it very badly waiting for u r reply



java.sql.SQLException: Unable to load to deserialize result: java.io.StreamCorruptedException: InputStream does not contain a serial
at org.jboss.ejb.plugins.cmp.jdbc.JDBCUtil.convertByteArrayToObject(JDBCUtil.java:455)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCUtil.getBinaryResult(JDBCUtil.java:281)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCUtil.getResult(JDBCUtil.java:210)
at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCAbstractCMPFieldBridge.loadArgumentResults(JDBCAbstractCMPFieldBridge.java:350)
at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCAbstractCMPFieldBridge.loadInstanceResults(JDBCAbstractCMPFieldBridge.java:304)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCLoadEntityCommand.execute(JDBCLoadEntityCommand.java:142)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCLoadEntityCommand.execute(JDBCLoadEntityCommand.java:62)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.loadEntity(JDBCStoreManager.java:495)
at org.jboss.ejb.plugins.CMPPersistenceManager.loadEntity(CMPPersistenceManager.java:410)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.loadEntity(CachedConnectionInterceptor.java:353)
at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invoke(EntitySynchronizationInterceptor.java:310)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:186)
at org.jboss.ejb.plugins.EntityInstanceInterceptor.invoke(EntityInstanceInterceptor.java:193)
at org.jboss.ejb.plugins.EntityLockInterceptor.invoke(EntityLockInterceptor.java:107)
at org.jboss.ejb.plugins.EntityCreationInterceptor.invoke(EntityCreationInterceptor.java:69)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:96)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:167)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:61)
at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:129)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:166)
at org.jboss.ejb.EntityContainer.invoke(EntityContainer.java:493)
at org.jboss.ejb.plugins.local.BaseLocalContainerInvoker.invoke(BaseLocalContainerInvoker.java:296)
at org.jboss.ejb.plugins.local.EntityProxy.invoke(EntityProxy.java:38)
at $Proxy35.getCcpaymentBankPassword(Unknown Source)
at com.eximsoft.pgcash.ejb.session.AccountManagerSessionBean.getAccountUserInformation(AccountManagerSessionBean.java:181)
at java.lang.reflect.Method.invoke(Native Method)
at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:664)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:186)
at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:77)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:96)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:167)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:61)

[scoy]

Hi,

What version of JBoss?
What is the data type youe are trying to recover?
What are the JDBC/SQL type mappings?
Was the data stored with an earlier version of JBoss?

Steve

[muneendra78]

hi Scoy thanx a lot for u r reply

i am using Jboss-3.0.0 with catalina and oracle 9i database .i am trying java.lang.INTEGER data .i have CMR 1 to many relation .i am rtying to retrive the data by using relation my query is executing but not able to get the data i am new to JBOSS i will be thnakful if u can help me to come out of this problem

[scoy]

1. Get JBoss 3.0.4 - a lot of bugs have been fixed in the last 6 months or so;

2. make sure that you have read the quickstart guide available from the "Documentation" link in the green panel on the left.

3. Your program is crashing while trying to load a password field. I repeat: what data type is it? what jdbc/sql type mappings (if any) are you using?

Steve

[muneendra78]

hi scoy,

thanx for u r quick reply yes i bought jboss quick start guide

i am not using any jdbc/sql i am usnig standardjbosscmp.xml files only

one more thing when i try to run jboss3.0.4 its not able ti find defaultDS name i set the following paths JBOSS_HOME and JBOSS_DIST to jboss home directory is it ok or do i need any thing else

thanx in advance
Munendra

[scoy]

Have you changed standardjbosscmp.xml?

You would not normally do this unless you were fixing a bug in it.

JBoss 3.0 (at least on unix) does not make use of external environment vars, so I expect JBOSS_HOME and JBOSS_DIST are irrelevant.

You haven't answered my other questions.

Steve

[muneendra78]

hi steve,

now i removed all the changes i made in standardjbosscmp.xml file .i put the following code in jbosscmp.xml file


java:/Trail
<datasource-mapping>Oracle9i</datasource-mapping>
<create-table>true</create-table>
<remove-table>false</remove-table>
<pk-constraint>true</pk-constraint>
<fk-constraint>false</fk-constraint>
<preferred-relation-mapping>foreign-key</preferred-relation-mapping>


my datasource name is trail and my database is oracle9i is it ok or do i need to change any thing

[scoy]

That looks OK.

You still need to answer the rest of my original questions.

Are you still having the same problem?

Steve

[muneendra78]

Hi steve,


I think i answered u r questions in my previous mails any way please check again

What version of JBoss?
3.0.0

What is the data type youe are trying to recover?
java.lang.Long

What are the JDBC/SQL type mappings?
same as in standardoraclesevice.xml file

Was the data stored with an earlier version of JBoss?
i have not used earlier verion of Jboss

any way my problem got solved i was getting that error because of driver prob thats what i think i placed new driver that is classes12.jar in class path infact lib folder of server/default

this was able to solve after amny trails .is it really because of driver prob or something else

Regards,
Muneendra

[muneendra78]

hi steve,

I am back with one more question i am facing one problem with ejbPostcreate my problem goes in this way

i have two entitys say entity A and entity B

in Entity A there are two cmp fields,
say a1 and a2.. aa is Pk for entity A in DB

in Entity B there are two cmp fields
say b1 and a2. here a2 is the FK and Its PK in Entity A
and a2 is not Null field in DB

there is 1:m CMR relation

when i am trying to insert using create method like
ejbCreate(a1,a2){
setA1(a1);
}
ejbPostCreate(b1,a2){
setA2(a2)(relation)

}

i am getting run time error saying that a2 in entity B is not null field . i am thinking since there is a relation between Entity A and B .that relation has to be set in post create method .create method should commit only after executing Poost create method right.same thing works in weblogic

whats the prob am i missing some silly thing with Jboss.
I hope u can help me to come out this problem

Thanx in advance
Muni