Spring fails to lookup Data Source using JNDI

Question

Hi all I am now for configure jndi in tomcat5.5 .. my integration is like spring+hybernate+jpa
I am getting the error is
ERROR - ContextLoader.initWebApplicationContext(219) | Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in ServletContext resource [WEB-INF/xaconfig/daoJPAConfig.xml]: Invocation of init method failed; nested exception is javax.naming.NamingException: Cannot create resource instance
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1412)
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
     at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)
     at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
     at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)
     at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)
     at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:546)
     at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:871)
     at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:423)
     at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:272)
     Caused by: javax.naming.NamingException: Cannot create resource instance
my tomcat 5.5/context.xml is
<?xml version="1.0" encoding="UTF-8"?>
<!-- The contents of this file will be loaded for each web application --><Context>
<!-- Default set of monitored resources -->
<WatchedResource>WEB-INF/web.xml</WatchedResource>
     <Transaction factory="com.atomikos.icatch.jta.UserTransactionFactory"/>
<!-- Uncomment this to disable session persistence across Tomcat restarts -->
<!--
<Manager pathname="" />
-->
<ResourceLink global="jdbc/Paymentsdb" name="jdbc/Paymentsdb" type="com.atomikos.jdbc.AtomikosDataSourceBean"/>
</Context>
and my tomcat5.5/server.xml is
<?xml version="1.0" encoding="UTF-8"?>
<Server port="8005" shutdown="SHUTDOWN">
<Listener className="org.apache.catalina.mbeans.ServerLifecycleListener"/>
<Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener"/>
<Listener className="org.apache.catalina.storeconfig.StoreConfigLifecycleListener"/>
<Listener className="com.atomikos.tomcat.AtomikosLifecycleListener"/>
<GlobalNamingResources>
<Environment name="simpleValue" type="java.lang.Integer" value="30"/>
<Resource auth="Container" description="User database that can be updated and saved" factory="org.apache.catalina.users.MemoryUserDatabaseFactory" name="UserDatabase" pathname="conf/tomcat-users.xml" type="org.apache.catalina.UserDatabase"/>
</GlobalNamingResources>
<Service name="Catalina">
<Connector acceptCount="100" connectionTimeout="20000" disableUploadTimeout="true" enableLookups="false" maxHttpHeaderSize="8192" maxSpareThreads="75" maxThreads="150" minSpareThreads="25" port="8080" redirectPort="8443"/>
<Connector enableLookups="false" port="8009" protocol="AJP/1.3" redirectPort="8443"/>
<Engine defaultHost="localhost" name="Catalina">
     <Realm className="org.apache.catalina.realm.UserDatabaseRealm" resourceName="UserDatabase"/>
     <Host appBase="webapps" autoDeploy="true" name="localhost" unpackWARs="true" xmlNamespaceAware="false" xmlValidation="false">
<Context docBase="com.evolvus.payments.web" path="/com.evolvus.payments.web" reloadable="true" source="org.eclipse.jst.j2ee.server:com.evolvus.payments.web">
<Resource name="jdbc/Paymentsdb" auth="Container"
type="com.atomikos.jdbc.AtomikosDataSourceBean"
driverClassName="com.mysql.jdbc.jdbc2.optional.MysqlXADataSource"
url="jdbc\:mysql\://devserver\:3306/payhub"
username="root"
password="root"
maxActive="20"
maxIdle="10"
maxWait="20000"
/>
</Context></Host>
</Engine>
</Service>
</Server>
and my web.xml is
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5"
     xmlns="http://java.sun.com/xml/ns/javaee"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
     <display-name>Payments</display-name>
     <context-param>
          <param-name>contextConfigLocation</param-name>
          <param-value>/WEB-INF/xaconfig/daoJPAConfig.xml</param-value>
     </context-param>
     <context-param>
     <param-name>javax.faces.CONFIG_FILES</param-name>
     <param-value>/WEB-INF/faces-config.xml</param-value>
     </context-param>
     <filter>
          <filter-name>PrimeFaces FileUpload Filter</filter-name>
          <filter-class>org.primefaces.webapp.filter.FileUploadFilter</filter-class>
     </filter>
     <filter-mapping>
          <filter-name>PrimeFaces FileUpload Filter</filter-name>
          <servlet-name>Faces Servlet</servlet-name>
     </filter-mapping>
     <context-param>
<param-name>javax.faces.DEFAULT_SUFFIX</param-name>
<param-value>.xhtml</param-value>
</context-param>
     <servlet>
          <servlet-name>Faces Servlet</servlet-name>
          <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
          <load-on-startup>1</load-on-startup>
     </servlet>
     <servlet-mapping>
          <servlet-name>Faces Servlet</servlet-name>
          <url-pattern>*.jsf</url-pattern>
     </servlet-mapping>
<resource-ref>
<description>PaymentsDatabase</description>
<res-ref-name>jdbc/Paymentsdb</res-ref-name>
<res-type>com.atomikos.jdbc.AtomikosDataSourceBean</res-type>
<res-auth>Container</res-auth>
</resource-ref>
</web-app>
and my daoJpaConfig i did like this
<beans:bean id="dataSource"
          class="org.springframework.jndi.JndiObjectFactoryBean">
          <beans:property name="jndiName">
               <beans:value>java:comp/env/jdbc/Paymentsdb</beans:value>
          </beans:property>
          </beans:bean>
                    what are the jar file i have to add in my tomcat 5.5 and webapplication ??
plz help me i am struggling alot ..where i did mistakes      
i am using transaction type as transaction-type="JTA" <persistence-unit name="payhub" transaction-type="JTA">

Answer 1

import java.sql.*;
import javax.sql.*;
import javax.naming.*;
import java.util.*;
public class MyDataSourceLookupClient
     public final static String JNDI_FACTORY = "weblogic.jndi.WLInitialContextFactory";
     private static String serverUrl ="t3://localhost:7001";
public static void main(String ar[])throws Exception
InitialContext ic=null;
try{
          Hashtable env = new Hashtable();
          env.put(Context.INITIAL_CONTEXT_FACTORY, JNDI_FACTORY);
          env.put(Context.PROVIDER_URL, serverUrl);
          ic = new InitialContext(env);
catch(Exception e){}
try{
DataSource ds=ic.lookup("YourDataSourceJNDIName");
Connection con=ds.getConnection();
System.out.println("\n\t Got Connection: "+con);
con.close();
catch(Exception e)
System.out.println("\n\n\t jack Exception => "+e);
e.printStackTrace();
Thanks
Jay SenSharma
http://jaysensharma.wordpress.com (WebLogic Wonders Are Here)