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org.ydp.db
Class Database  

java.lang.Object
  org.ydp.db.Database

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public class Database

extends java.lang.Object

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Field Summary
(package private) static java.sql.Connection	con
(package private) static java.lang.String	connectionURL
(package private) static java.lang.String	db_name
(package private) static java.lang.String	driverName
private static java.util.Vector	fields
(package private) static java.lang.String	pass
(package private) static java.sql.ResultSet	rs
(package private) static java.lang.String	sqlStatement
(package private) static java.sql.Statement	stmt
(package private) static java.lang.String	user

 

Constructor Summary

Database()

Database(java.lang.String name)           Class constructor specifying the name of the database

 

Method Summary
static java.util.Vector	browse(int offset, int count, char letter)           Composes an SQL statement to find all files beginning with letter.
static void	close()           Closes the connection with the database.
void	connect()
static boolean	create()           Composes and sends an SQL statement to create the database.
static boolean	delete(java.lang.String file)           Composes and sends an SQL statement to delete the file specified.
static java.util.Vector	getInfo(java.lang.String theURL)           Composes an SQL statement to find all fields relating to a particular filename.
static boolean	insert(java.util.Vector values)           Composes and sends an SQL statement to insert items into the database
static void	main(java.lang.String[] args)           Main method used only for internal test purposes
static java.util.Vector	query(int offset, int count, java.util.Vector fields, java.util.Vector values)           Composes and sends an SQL statement to query the database
void	setConnectionURL(java.lang.String str)
void	setDBName(java.lang.String str)
void	setPass(java.lang.String str)
private static void	setup()
void	setUser(java.lang.String str)
static boolean	update(java.util.Vector values)           Composes and sends an SQL statement to update record indicated by values[0]

 

Methods inherited from class java.lang.Object

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

 

Field Detail

driverName

static java.lang.String driverName

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connectionURL

static java.lang.String connectionURL

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user

static java.lang.String user

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pass

static java.lang.String pass

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con

static java.sql.Connection con

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stmt

static java.sql.Statement stmt

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sqlStatement

static java.lang.String sqlStatement

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rs

static java.sql.ResultSet rs

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db_name

static java.lang.String db_name

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fields

private static java.util.Vector fields

Constructor Detail

Database

public Database(java.lang.String name)

Class constructor specifying the name of the database

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Database

public Database()

Method Detail

setup

private static void setup()

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setConnectionURL

public void setConnectionURL(java.lang.String str)

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setDBName

public void setDBName(java.lang.String str)

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setUser

public void setUser(java.lang.String str)

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setPass

public void setPass(java.lang.String str)

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connect

public void connect()

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create

public static boolean create()

Composes and sends an SQL statement to create the database.

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insert

public static boolean insert(java.util.Vector values)

Composes and sends an SQL statement to insert items into the database

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delete

public static boolean delete(java.lang.String file)

Composes and sends an SQL statement to delete the file specified.

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update

public static boolean update(java.util.Vector values)

Composes and sends an SQL statement to update record indicated by values[0]

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query

public static java.util.Vector query(int offset,
                                     int count,
                                     java.util.Vector fields,
                                     java.util.Vector values)

Composes and sends an SQL statement to query the database

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browse

public static java.util.Vector browse(int offset,
                                      int count,
                                      char letter)

Composes an SQL statement to find all files beginning with letter.

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getInfo

public static java.util.Vector getInfo(java.lang.String theURL)

Composes an SQL statement to find all fields relating to a particular filename.

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close

public static void close()

Closes the connection with the database.

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main

public static void main(java.lang.String[] args)

Main method used only for internal test purposes

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> ydp >> [ db overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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