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Ajay,
On 11/3/16 12:41 AM, Ajay Bilotia wrote:
> *Below code is for JNDI look up which is working fine in tomcat 7
> and 8 .*
>
> InitialContext initContext = new InitialContext(); DataSource ds =
> (DataSource)initContext.lookup(initContext.getNameParser( ""
> ).parse( "java:/comp/env/jdbc/BFDS" ));
Well, that looks suspicious. What's with the getNameParser stuff? Why
not just:
DataSource ds =
(DataSource)initContext.lookup("java:/comp/env/jdbc/BFDS");
I've never seen any use of Context.getNameParser in the wild. I had to
check the API to see what it did...
> Connection conn = ds.getConnection();
>
> *Same code is not working in tomcat 8 after setting custom class
> loader as per our requirement. In tomcat 7 it was working.*
Does it work if you DONT have a custom ClassLoader?
> DynamicClassLoader classLoader = ClassLoaderFactory.getHibernat
> eClassLoader();
> Thread.currentThread().setContextClassLoader(classLoader);
This looks like a huge hack. Why do you need to change the CCL?
> My configuration is: *Changes in conf/server.xml is:*
Changes from what?
> <GlobalNamingResources>
>
> <Resource name="jdbc/BFDS" auth="Container"
> type="javax.sql.DataSource" maxTotal="100" maxIdle="30"
> maxWaitMillis="10000" username="db2admin" password="db2@dm1n"
> allowLinking="true" driverClassName="com.ibm.db2.jcc.DB2Driver"
> url="jdbc:db2://localhost:50000/TRUNK" validationQuery="SELECT
> current date FROM sysibm.sysdummy1"/> <Resource name="UserDatabase"
> auth="Container" type="org.apache.catalina.UserDatabase"
> description="User database that can be updated and saved"
> factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
> pathname="conf/tomcat-users.xml" /> </GlobalNamingResources>
>
>
> *Changes is conf/context.xml is: * <Context>
>
> <WatchedResource>WEB-INF/web.xml</WatchedResource>
> <WatchedResource>${catalina.base}/conf/web.xml</WatchedResource>
>
> <ResourceLink name="jdbc/BFDS" global="jdbc/BFDS"
> type="javax.sql.DataSource"/> </Context>
>
>
> Please let me know if i am missing any configuration for tomcat 8.
> Thanks in advance.
On the face of things, this looks okay.
When you say it "doesn't work", what specifically happens when it
doesn't work?
- -chris
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