daoexamples.movie
Class MovieUtil

java.lang.Object
  daoexamples.movie.MovieUtil

public final class MovieUtil

extends java.lang.Object

utilities for the Movie DAO package

Author:

Sean C. Sullivan

Field Summary

private static org.apache.commons.logging.Log

log

Constructor Summary

private

MovieUtil()

Method Summary

static void	closeJDBCConnection(java.sql.Connection conn)
static void	closeResultSet(java.sql.ResultSet rs)
static void	closeStatement(java.sql.Statement stmt)
static javax.naming.Context	getInitialContext()
static java.sql.Connection	getNonXADBConnection()
static java.lang.String	getUniqueMovieId(java.sql.Connection conn)
static javax.transaction.UserTransaction	getUserTransaction()
static java.sql.Connection	getXADBConnection()
static java.lang.Object	lookup(java.lang.String name)
static java.util.Collection	makeMovieObjectsFromResultSet(java.sql.ResultSet rs)
static java.lang.Object	narrow(java.lang.Object obj, java.lang.Class clazz)
static void	setupMovieTable()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

log

private static final org.apache.commons.logging.Log log

Constructor Detail

MovieUtil

private MovieUtil()

Method Detail

getUniqueMovieId

public static java.lang.String getUniqueMovieId(java.sql.Connection conn)
                                         throws java.sql.SQLException

Throws:

java.sql.SQLException

setupMovieTable

public static void setupMovieTable()
                            throws java.sql.SQLException

Throws:

java.sql.SQLException

getNonXADBConnection

public static java.sql.Connection getNonXADBConnection()

getXADBConnection

public static java.sql.Connection getXADBConnection()

closeJDBCConnection

public static void closeJDBCConnection(java.sql.Connection conn)

closeStatement

public static void closeStatement(java.sql.Statement stmt)

closeResultSet

public static void closeResultSet(java.sql.ResultSet rs)

getUserTransaction

public static javax.transaction.UserTransaction getUserTransaction()

lookup

public static java.lang.Object lookup(java.lang.String name)

getInitialContext

public static javax.naming.Context getInitialContext()

narrow

public static java.lang.Object narrow(java.lang.Object obj,
                                      java.lang.Class clazz)

makeMovieObjectsFromResultSet

public static java.util.Collection makeMovieObjectsFromResultSet(java.sql.ResultSet rs)
                                                          throws java.sql.SQLException

Parameters:

rs - must be non-null

Returns:

a Collection containing zero or more Movie objects

Throws:

java.sql.SQLException