Spring Boot Using Embedded Tomcat with JNDI

shep519 picture shep519 · Jan 25, 2015 · Viewed 9.9k times · Source

I am using Spring Boot with Embedded Tomcat and attempting to use JNDI but getting the following error:

javax.naming.NameNotFoundException: Name [jdbc/dataSource]

Any tips would be greatly appreciated.

Here is my code:

@Configuration
public class TomcatJndiConfiguration{

@Value("${database.driver}")
private String driverClassName;

@Value("${database.url}")
private String databaseUrl;

@Value("${database.username}")
private String databaseUsername;

@Value("${database.password}")
private String databasePassword;

@Bean
public TomcatEmbeddedServletContainerFactory tomcatFactory() {
    return new TomcatEmbeddedServletContainerFactory() {

        @Override
        protected TomcatEmbeddedServletContainer getTomcatEmbeddedServletContainer(
                Tomcat tomcat) {
            tomcat.enableNaming();
            return super.getTomcatEmbeddedServletContainer(tomcat);
        }

        @Override
        protected void postProcessContext(Context context) {
            ContextResource resource = new ContextResource();
            resource.setName("jdbc/dataSource");
            resource.setType(DataSource.class.getName());
            resource.setProperty("driverClassName", driverClassName);
            resource.setProperty("url", databaseUrl);
            resource.setProperty("password", databaseUsername);
            resource.setProperty("username", databasePassword);
            context.getNamingResources().addResource(resource);
        }
    };
}

@Bean
public DataSource dataSource() throws IllegalArgumentException, NamingException {
    JndiObjectFactoryBean bean = new JndiObjectFactoryBean();
    bean.setJndiName("jdbc/dataSource");
    bean.setLookupOnStartup(true);
    bean.setProxyInterface(DataSource.class);
    bean.setResourceRef(true);
    bean.afterPropertiesSet();
    return (DataSource) bean.getObject();

}
Stacktrace is: 
Caused by: javax.naming.NameNotFoundException: Name [jdbc/dataSource] is not bound in this Context. Unable to find [jdbc].
at org.apache.naming.NamingContext.lookup(NamingContext.java:818)
at org.apache.naming.NamingContext.lookup(NamingContext.java:166)
at org.apache.naming.SelectorContext.lookup(SelectorContext.java:157)
at javax.naming.InitialContext.lookup(InitialContext.java:417)
at org.springframework.jndi.JndiTemplate$1.doInContext(JndiTemplate.java:155)
at org.springframework.jndi.JndiTemplate.execute(JndiTemplate.java:87)
at org.springframework.jndi.JndiTemplate.lookup(JndiTemplate.java:152)
at org.springframework.jndi.JndiTemplate.lookup(JndiTemplate.java:179)
at org.springframework.jndi.JndiLocatorSupport.lookup(JndiLocatorSupport.java:95)
at org.springframework.jndi.JndiObjectLocator.lookup(JndiObjectLocator.java:106)
at org.springframework.jndi.JndiObjectTargetSource.afterPropertiesSet(JndiObjectTargetSource.java:97)
at org.springframework.jndi.JndiObjectFactoryBean$JndiObjectProxyFactory.createJndiObjectProxy(JndiObjectFactoryBean.java:318)
at org.springframework.jndi.JndiObjectFactoryBean$JndiObjectProxyFactory.access$000(JndiObjectFactoryBean.java:307)
at org.springframework.jndi.JndiObjectFactoryBean.afterPropertiesSet(JndiObjectFactoryBean.java:200)
at com.kronos.daas.configuration.TomcatJndiConfiguration.dataSource(TomcatJndiConfiguration.java:72)

Answer

Andy Wilkinson picture Andy Wilkinson · Jan 25, 2015

You need to set lookupOnStartup to false on the JndiObjectFactoryBean.

Alternatively, if you need the lookup to work during startup, then this answer may be of interest.

Edit: you've also set the JNDI name on your JndiObjectFactory bean incorrectly. It needs to be java:comp/env/jdbc/myDataSource not jdbc/dataSource.

You use a different name when you're looking up the resource versus when you registered it as the registration automatically places the resource beneath java:comp/env/.