[jboss-dev-forums] [JBoss AS 7 Development] - JBoss AS 7.1.0 not working with OCI driver

[sridharts]

sridharts [https://community.jboss.org/people/sridharts] created the discussion

"JBoss AS 7.1.0 not working with OCI driver"

To view the discussion, visit: https://community.jboss.org/message/752703#752703

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Hi,
  I have Jboss AS 4.05 currently and am migrating to JBoss AS 7.1.0. I installed Jboss7.1.0 and did the setup and everything works fine except the jdbc driver. 
I have downloaded the instantclient from oracle website for oralce 11g (1.2.0.1.0)  in C:\ple\instantclient folder which has the ojdbc6.jar and ocijdbc11.dll and other dlls . My oracle database is in a different machine and its the same version(11.2.0.1.0.)  

I created a simple java program which does these things and it works fine and returns the results without any error. 
String driverClass = "oracle.jdbc.driver.OracleDriver";
        String connectString = "jdbc:oracle:oci:@sridb:1521:intpl";
        String userName = "myuser";
        String password = "mypass";
         String sql = "select count(id) from mytesttable";

        Class.forName(driverClass);
        cont = DriverManager.getConnection(connectString, userName, password);
        Statement stmt =  cont.createStatement(sql);
       stmt.executeQuery();

But when i do the exact same thing from a jsp inside the Jboss 7.1.0 server it doesnt work and gives a sql exception in DriverManager.getConnection() with no trace or detail message.
All the detailed message the SQLException had was some 4 wierd square shaped characters and those characters keeps changing too everytime i run it.

This same thing works fine with my Jboss 4.05 server with the oci driver. The other thing i noticed was if i changed the driver to thin in my connectString (jdbc:oracle:thin:@sridb:1521:intpl) it works fine. 

*Has anyone encountered this similar issue. Any help in this is appreciated.*

In my jboss standalone.bat i set the classpath and path as

set CLASSPATH=%CLASSPATH%;C:\ple\instantclient\ojdbc6.jar
set PATH=C:\ple\instantclient;%PATH%

In modules folder i created com/myoracle/main folders and copied into it the C:\ple\instantclient\ojdbc6.jar
also created a dlls folder under main and copied all the dlls from C:\ple\instantclient

This is how my module.xml looks like

<?xml version="1.0" encoding="UTF-8"?>
<module xmlns="urn:jboss:module:1.0" name="com.myoracle">
    <resources>
      <resource-root path="dlls"/>
        <resource-root path="ojdbc6.jar"/>
    </resources>
    <dependencies>
        <module name="javax.api"/>
        <module name="javax.transaction.api"/>
    </dependencies>
</module>

In my test.war/WEB-INF this is my jboss-deployment-structure.xml

<jboss-deployment-structure>
    <deployment>
        <!-- Exclusions allow you to prevent the server from automatically adding some dependencies -->
        <exclusions>

        </exclusions>    

        <dependencies>
                                <module name="com.myoracle" />
                    </dependencies>  
    </deployment>
</jboss-deployment-structure>

I also tried it with giving a datasource in standalone.xml l and accessing it in my jsp with the datasource name. But get the same issue. It works only if i use thin but not oci.
 <subsystem xmlns="urn:jboss:domain:datasources:1.0">
            <datasources>
                <datasource jta="true" jndi-name="java:/OracleDS" pool-name="OracleDS" enabled="true" use-java-context="true">
                    <connection-url>jdbc:oracle:oci:@sdqa11:1521:intpl</connection-url>
                    <driver>plejdbc</driver>
                    <security>
                        <user-name>nielsen_claritas</user-name>
                        <password>f00sball</password>
                    </security>
                </datasource>
                <drivers>
                    <driver name="plejdbc" module="com.nielsen.oraclejdbc">
                        <xa-datasource-class>oracle.jdbc.xa.client.OracleXADataSource</xa-datasource-class>
                    </driver>
                </drivers>
            </datasources>
        </subsystem>
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