This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
I am using oracle 22.214.171.124.0 with tomcat4.1 version. while running the application it is throwing following errors
net.sf.hibernate.util.JDBCExceptionReporter - SQL Exception java.sql.SQLException: Io exception: The Network Adapter could not establish the connection at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)