• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Tim Cooke
  • paul wheaton
  • Liutauras Vilda
  • Ron McLeod
Sheriffs:
  • Jeanne Boyarsky
  • Devaka Cooray
  • Paul Clapham
Saloon Keepers:
  • Scott Selikoff
  • Tim Holloway
  • Piet Souris
  • Mikalai Zaikin
  • Frits Walraven
Bartenders:
  • Stephan van Hulst
  • Carey Brown

JNDI javax.naming.NamingException

 
Ranch Hand
Posts: 260
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
I am using a databse connectivity in jsp page & it givs me an exception:

javax.naming.NamingException: Cannot create resource instance

in server.xml my entry is.
//--------------------------------------------------------------------

<Resource name="jdbc/myoracle" auth="Container" type="javax.sql.DataSource"/>
<ResourceParams name="jdbc/myoracle">
<parameter>
<name>factory</name>
<value>org.apache.commons.dbcp.BasicDataSourceFactory</value>
</parameter>
<parameter>
<name>driverClassName</name>
<value>oracle.jdbc.driver.OracleDriver</value>
</parameter>
<parameter>
<name>url</name>
<value>jdbc racle:thin:@80.0.0.12:1526 RACLE</value>
</parameter>
<parameter>
<name>username</name>
<value>sol</value>
</parameter>
<parameter>
<name>sol</name>
<value>tiger</value>
</parameter>
<parameter>
<name>maxActive</name>
<value>20</value>
</parameter>
<parameter>
<name>maxIdle</name>
<value>10</value>
</parameter>
<parameter>
<name>maxWait</name>
<value>-1</value>
</parameter>
</ResourceParams>
//--------------------------------------------------------------------
web.xml

<resource-ref>
<description>DATA SOURCE FOR TRACK JOB SHEETS</description>
<res-ref-name>jdbc/myoracle</res-ref-name>
<res-type>javax.sql.Datasource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
//----------------------------------------------------------------------
// CODE FOR GETTING CONNECTION
InitialContext initCtx=new InitialContext();
Context ctx=(Context) initCtx.lookup("java:/comp/env");
DataSource ds=(DataSource)ctx.lookup("jdbc/myoracle");
//-------------------------------------------------------------------


THANKX
 
Politics n. Poly "many" + ticks "blood sucking insects". Tiny ad:
Gift giving made easy with the permaculture playing cards
https://coderanch.com/t/777758/Gift-giving-easy-permaculture-playing
reply
    Bookmark Topic Watch Topic
  • New Topic