private IConnectionProfile getDatabaseConnectionProfile(
			IConnectionProfile connectionProfile, String str_database)
	{
		IManagedConnection managedConnection = connectionProfile.
				getManagedConnection("org.eclipse.datatools.connectivity.sqm." + 
                                                                                                  "core.connection.ConnectionInfo");
		if(managedConnection != null){
			ConnectionInfo conInfo = (ConnectionInfo) managedConnection.
				getConnection().getRawConnection();   // NullPointerExcpetion is happening here
				
			if(conInfo.getDatabaseName().equals(str_database)){
				return connectionProfile;
			}
		}
		return null;
	}