SharkWebClient: connect to \tws-community-2.3\db\hsql?

[Bert Schultheiss]

Dear all,

Is it possible to configure the SharkWebClient such that it uses the  \tws-community-2.3\db\hsql instead of its internal sharkWebClient\hsql database?

Which files do I have to modify?

I tried to modify:
- context.xml contains a jdbc url, I modified it into: url="jdbc:hsqldb:c:/devtools/shark/tws-community-2.3/db/hsql/hsql"
- web.xml contains some hsql properties, I did not change them
- web.xml contains a reference to SharkClient.conf, I replaced it by:
 <env-entry-value>c:/devtools/shark/tws-community-2.3/conf/SharkClient.conf</env-entry-value>
 and in SharkClient.conf, I ensured that the XPDLRepository path is an absolute path:
 XPDLRepositoryPath=C:/devtools/shark/tws-community-2.3/repository/external
and XaUserTransactionLookupName=java:comp/env/UserTransaction

However, when running the SharkAdminClient, the web client shows:
javax.naming.NameNotFoundException: Name javax.transaction.TransactionManager is not bound in this Context
with a long stack trace (see end of this e-mail).

Any suggestions?
Did I forget to modify a file, or incorrect settings?

Kind regards,
Bert


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[sasaboy]

Hi,

you should only modify settings in context.xml to work with desired hsql
database...the problem you've got is caused by modifying a reference to
SharkClient.conf...the conf file from tws-... folder has different
settings for UserTransaction...and it also references Shark.conf from  the
same folder which has different settings for TransactionManager

Greetings,
Sasa.

bert schultheiss wrote:
> Dear all,
> Is it possible to configure the SharkWebClient such that it uses the  
\tws-community-2.3\db\hsql instead of its internal sharkWebClient\hsql
database?
> Which files do I have to modify?
> I tried to modify:
> - context.xml contains a jdbc url, I modified it into:
> url="jdbc:hsqldb:c:/devtools/shark/tws-community-2.3/db/hsql/hsql" -
web.xml contains some hsql properties, I did not change them
> - web.xml contains a reference to SharkClient.conf, I replaced it by:
>  <env-entry-value>c:/devtools/shark/tws-community-2.3/conf/SharkClient.conf</env-entry-value>
and in SharkClient.conf, I ensured that the XPDLRepository path is an
> absolute path:
>  XPDLRepositoryPath=C:/devtools/shark/tws-community-2.3/repository/external
> and XaUserTransactionLookupName=java:comp/env/UserTransaction
> However, when running the SharkAdminClient, the web client shows:
javax.naming.NameNotFoundException: Name
> javax.transaction.TransactionManager is not bound in this Context with a
long stack trace (see end of this e-mail).
> Any suggestions?
> Did I forget to modify a file, or incorrect settings?
> Kind regards,
> Bert







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[Bert Schultheiss]

Dear Sasa,

Thank you for your reply - it helped me identifying my mistake.

My problem was caused by changing context.xml directly in Tomcat's webapps/sharkWebClient/META-INF directory. However, Tomcat created a conf\Catalina\localhost\sharkWebClient.xml file which still contained the old jdbc:hsqldb url. So, after removing this file, and updating the WAR file with the patched context.xml, the web application now accesses the other database.

Kind regards,
Bert Schultheiss

2009/3/12 Sasa Bojanic <sasaboy@...>

Hi,

you should only modify settings in context.xml to work with desired hsql
database...the problem you've got is caused by modifying a reference to
SharkClient.conf...the conf file from tws-... folder has different
settings for UserTransaction...and it also references Shark.conf from  the
same folder which has different settings for TransactionManager

Greetings,
Sasa.

bert schultheiss wrote:
> Dear all,
> Is it possible to configure the SharkWebClient such that it uses the
\tws-community-2.3\db\hsql instead of its internal sharkWebClient\hsql
database?
> Which files do I have to modify?
> I tried to modify:
> - context.xml contains a jdbc url, I modified it into:
> url="jdbc:hsqldb:c:/devtools/shark/tws-community-2.3/db/hsql/hsql" -
web.xml contains some hsql properties, I did not change them
> - web.xml contains a reference to SharkClient.conf, I replaced it by:
>  <env-entry-value>c:/devtools/shark/tws-community-2.3/conf/SharkClient.conf</env-entry-value>
and in SharkClient.conf, I ensured that the XPDLRepository path is an
> absolute path:
>  XPDLRepositoryPath=C:/devtools/shark/tws-community-2.3/repository/external
> and XaUserTransactionLookupName=java:comp/env/UserTransaction
> However, when running the SharkAdminClient, the web client shows:
javax.naming.NameNotFoundException: Name
> javax.transaction.TransactionManager is not bound in this Context with a
long stack trace (see end of this e-mail).
> Any suggestions?
> Did I forget to modify a file, or incorrect settings?
> Kind regards,
> Bert







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