Migrate from Jboss 4.2.3 to Jboss 5.1.0 ==> lookup("java:comp/env") threw exception

[lledmouse]

Hi,

We are trying to migrade from jboss4.2.3 to 5.1.0 but We have not been successful.

Our application is a WAR file created with an external tool called AllfusionGen.

In Jboss4.2.3 We are doing the following:

1) rename jboss-4.2.3.GA\server\default folder to unittest76

2) copy WAR file (unittest76.war) to jboss-4.2.3.GA\server\unittest76\deploy

3) copy D2D1.sar folder to jboss-4.2.3.GA\server\unittest76\deploy

Now We are doing the same with Jboss5.1.0. It seems to work fine (the war is deployed) but once we load the main jsp We get the following error:

12:31:59,524 INFO  [STDOUT] 02/03/10-12:31:59:524[http-127.0.0.1-8080-1]: ServletRequest.setLoader(): lookup("java:comp/env") threw: "javax.naming.NameNotFoundException: env not bound"
12:31:59,618 INFO  [STDOUT] 02/03/10-12:31:59:618[http-127.0.0.1-8080-1]: LoadModule.getInstance(): Load Module get instance of sirius.TSEC0004.LoadModule.class  Failed: java.lang.NullPointerException. Please contact your web server administrator.
12:31:59,618 INFO  [STDOUT] 02/03/10-12:31:59:618[http-127.0.0.1-8080-1]: java.lang.NullPointerException
        at java.util.StringTokenizer.<init>(Unknown Source)
        at java.util.StringTokenizer.<init>(Unknown Source)
        at com.ca.gen76.fmrt.LoadModule.load(Unknown Source)
        at com.ca.gen76.fmrt.LoadModule.getInstance(Unknown Source)

...

Why is this happening?, the application is the same.

Here is our D2D1.sar\db2-ds.xml:

<datasources>

  <local-tx-datasource>
    <jndi-name>SIRIUSDB</jndi-name>
    <connection-url>jdbc:odbc:D2D1</connection-url>
    <driver-class>sun.jdbc.odbc.JdbcOdbcDriver</driver-class>
    <min-pool-size>1</min-pool-size>
  </local-tx-datasource>
   <local-tx-datasource>
    <jndi-name>SIRHPLDB</jndi-name>
    <connection-url>jdbc:odbc:D2D1</connection-url>
    <driver-class>sun.jdbc.odbc.JdbcOdbcDriver</driver-class>
    <min-pool-size>1</min-pool-size>
  </local-tx-datasource>

</datasources>

and our unittest76.war\WEB-INF\web.xml file: (part of it)

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee  http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" xmlns="http://java.sun.com/xml/ns/j2ee">
<display-name>SIRIUS76</display-name>
<description>Web Application Generated by AllFusion(R) Gen. Copyright 2003-2006, Computer Associates International, Inc.</description>
<context-param>
<param-name>deploystyle</param-name>
<param-value>classic</param-value>
</context-param>
<context-param>
<param-name>traceurl</param-name>
<param-value>localhost:4567</param-value>
</context-param>
<context-param>
<param-name>threads</param-name>
<param-value>disabled</param-value>
</context-param>
<context-param>
<param-name>localName</param-name>
<param-value>sirius</param-value>
</context-param>
<context-param>
<param-name>browserControlledHistory</param-name>
<param-value>NO</param-value>
</context-param>
<context-param>
<param-name>usedso</param-name>
<param-value>enabled</param-value>
</context-param>
<context-param>
<param-name>useResourceRefs</param-name>
<param-value>enabled</param-value>
</context-param>
<!-- Servlet Definition for LoadModule BOOKCREA -->
<servlet>
<servlet-name>BOOKCREAServletManager</servlet-name>
<servlet-class>sirius.BOOKCREA.ServletManager</servlet-class>
</servlet>
<servlet>
<servlet-name>bookcrea</servlet-name>
<jsp-file>/bookcrea.jsp</jsp-file>
</servlet>
<servlet>
<servlet-name>bookcr</servlet-name>
<jsp-file>/bookcr.jsp</jsp-file>
</servlet>
<!-- Servlet Definition for LoadModule DACC1WIN -->

...

<!-- Servlet Mapping for LoadModule TCTR3003 -->
<servlet-mapping>
<servlet-name>TCTR3003ServletManager</servlet-name>
<url-pattern>/TCTR3003ServletManager</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>tctr3003</servlet-name>
<url-pattern>/tctr3003</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>tctr3003</servlet-name>
<url-pattern>/tctr3003.jsp/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>sctr3003</servlet-name>
<url-pattern>/sctr3003</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>sctr3003</servlet-name>
<url-pattern>/sctr3003.jsp/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>tstylst1</servlet-name>
<url-pattern>/tstylst1</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>tstylst1</servlet-name>
<url-pattern>/tstylst1.jsp/*</url-pattern>
</servlet-mapping>
<!-- Servlet Mapping for LoadModule TCTR4000 -->

...

<session-config>
<session-timeout>30</session-timeout>
</session-config>
<env-entry>
<env-entry-name>LoadModuleList</env-entry-name>
<env-entry-type>java.lang.String</env-entry-type>
<env-entry-value>sirius.tlogon</env-entry-value>
</env-entry>
</web-app>

Any help is appreciated.

Thank you.

[fjlinhua]

you must used:

  ic = new InitialContext();

  ds = (DataSource)ic.lookup( "java:/xxxxx" );
  con = ds.getConnection(); 

to get datasource.

[lledmouse]

Hi Hua Lin, thanks for your answer.

But unfortunatelly, We cannot change the source code. The application is generated with an external tool called "AllFusion Gen".

All what We have is the final EAR to be deployed.

Best regards.

[peterj]

See if this helps:

http://community.jboss.org/message/251298#251298

You will have to add a jboss-web.xml file to the WEB-INF directory.