JNDI lookup is null?
nancy.aggarwal May 3, 2006 8:41 AMhi,
I want to configure Hibernate to Jboss using JNDI.
I hv created a hibernate-service.xml and placed in deploy directory.
Hibernate-service.xml::::::::::::::::::
jdbc/sqlserver org.hibernate.dialect.SQLServerDialect hibernate/SessionFactory
Log on Jboss console:::::::::::::::::::::::::
17:45:19,000 INFO [NamingHelper] JNDI InitialContext properties:{}
17:45:19,093 INFO [DatasourceConnectionProvider] Using datasource: jdbc/sqlserver
17:45:19,203 INFO [SettingsFactory] RDBMS: Microsoft SQL Server, version: Microsoft SQL Server 2000 - 8.00.194 (Intel X86)
Aug 6 2000 00:57:48
Copyright (c) 1988-2000 Microsoft Corporation
Enterprise Evaluation Edition on Windows NT 5.0 (Build 2195: Service Pack 4)
17:45:19,218 INFO [SettingsFactory] JDBC driver: SQLServer, version: 2.2.0040
17:45:19,234 INFO [Dialect] Using dialect: org.hibernate.dialect.SQLServerDialect
17:45:19,234 INFO [TransactionFactoryFactory] Transaction strategy: org.hibernate.transaction.JTATransactionFactory
17:45:19,234 INFO [NamingHelper] JNDI InitialContext properties:{}
17:45:19,234 INFO [TransactionManagerLookupFactory] instantiating TransactionManagerLookup: org.hibernate.transaction.JBossTransactionManagerLookup
17:45:19,250 INFO [TransactionManagerLookupFactory] instantiated TransactionManagerLookup
17:45:19,250 INFO [TransactionManagerLookupFactory] instantiating TransactionManagerLookup: org.hibernate.transaction.JBossTransactionManagerLookup
17:45:19,250 INFO [TransactionManagerLookupFactory] instantiated TransactionManagerLookup
17:45:19,250 INFO [SettingsFactory] Automatic flush during beforeCompletion(): enabled
17:45:19,250 INFO [SettingsFactory] Automatic session close at end of transaction: enabled
17:45:19,250 INFO [SettingsFactory] Scrollable result sets: enabled
17:45:19,265 INFO [SettingsFactory] JDBC3 getGeneratedKeys(): disabled
17:45:19,265 INFO [SettingsFactory] Connection release mode: after_statement
17:45:19,281 INFO [SettingsFactory] Default batch fetch size: 1
17:45:19,281 INFO [SettingsFactory] Generate SQL with comments: disabled
17:45:19,281 INFO [SettingsFactory] Order SQL updates by primary key: disabled
17:45:19,312 INFO [SettingsFactory] Query translator: org.hibernate.hql.ast.ASTQueryTranslatorFactory
17:45:19,312 INFO [ASTQueryTranslatorFactory] Using ASTQueryTranslatorFactory
17:45:19,312 INFO [SettingsFactory] Query language substitutions: {}
17:45:19,328 INFO [SettingsFactory] Second-level cache: enabled
17:45:19,328 INFO [SettingsFactory] Query cache: disabled
17:45:19,328 INFO [SettingsFactory] Cache provider: org.hibernate.cache.HashtableCacheProvider
17:45:19,328 INFO [SettingsFactory] Optimize cache for minimal puts: disabled
17:45:19,328 INFO [SettingsFactory] Structured second-level cache entries: disabled
17:45:19,328 INFO [SettingsFactory] Statistics: disabled
17:45:19,328 INFO [SettingsFactory] Deleted entity synthetic identifier rollback: disabled
17:45:19,328 INFO [SettingsFactory] Default entity-mode: pojo
17:45:19,390 INFO [SessionFactoryImpl] building session factory
17:45:19,406 INFO [SessionFactoryObjectFactory] Not binding factory to JNDI, no JNDI name configured
17:45:19,406 INFO [NamingHelper] JNDI InitialContext properties:{}
17:45:19,406 INFO [Hibernate] SessionFactory successfully built and bound into JNDI [hibernate/SessionFactory]
This means hibernate is bound into JNDI.
Now I want to lookup the hibernate sessionfactory using JNDI
Code to look up::::::::::::::::::::
InitialContext initialContext = null;
Hashtable environment = new Hashtable();
environment.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");
environment.put(Context.URL_PKG_PREFIXES, "org.jboss.naming:org.jnp.interfaces");
environment.put(Context.PROVIDER_URL, "jnp://localhost:1099");
try {
initialContext = new InitialContext(environment);
} catch (NamingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
String jndiName = "java:hibernate/SessionFactory";
Object obj=ctx.lookup(jndiName);
System.out.println("obj"+obj);
Output is null?Why?
Thanks