uk.org.ogsadai.client.dbcreate
Class CreateTestDB

java.lang.Object
  |
  +--uk.org.ogsadai.client.dbcreate.CreateTestDB

Direct Known Subclasses:

CreateTestCsvDB, CreateTestDB2DB, CreateTestDerbyDB, CreateTestExistDB, CreateTestMySQLDB, CreateTestOracleDB, CreateTestPostgreSQLDB, CreateTestSQLServerDB, CreateTestXindiceDB

public abstract class CreateTestDB

extends java.lang.Object

This class is extended by the different CreateTest*DB classes which are used to create simple test database tables.

Author:

The OGSA-DAI Project Team

Field Summary

private static java.lang.String	COPYRIGHT_NOTICE
protected DataCreator	mData Generates the test data.
protected java.lang.String	mDatabase
protected java.lang.String	mDBMS
protected java.lang.String	mDriver
protected java.lang.String	mHost
protected int	mNumberOfEntries
protected java.lang.String	mPassword
protected java.lang.String	mPort
protected java.lang.String	mTable
protected java.lang.String	mUsername

Constructor Summary

CreateTestDB(java.lang.String[] args)
Parse the arguments and populates the test database.

Method Summary

protected void	loadDriver() Loads the driver class specified by the mDriver instance variable.
protected abstract void	populateDatabase() Populates the test database with the test data.
protected void	printUsage() Prints the general usage instructions for a CreateTestDB client.
protected void	printVariables(java.lang.String prefix) Displays the settings prefixed by the specified string.
protected abstract void	setDefaultSettings() Sets the default settings for the client.
protected boolean	setupArguments(java.lang.String[] args) Parses the arguments general to most CreateTestDB clients.

Methods inherited from class java.lang.Object

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

Field Detail

COPYRIGHT_NOTICE

private static final java.lang.String COPYRIGHT_NOTICE

See Also:

Constant Field Values

mData

protected final DataCreator mData

Generates the test data.

mDBMS

protected java.lang.String mDBMS

mDriver

protected java.lang.String mDriver

mHost

protected java.lang.String mHost

mPort

protected java.lang.String mPort

mDatabase

protected java.lang.String mDatabase

mUsername

protected java.lang.String mUsername

mPassword

protected java.lang.String mPassword

mTable

protected java.lang.String mTable

mNumberOfEntries

protected int mNumberOfEntries

Constructor Detail

CreateTestDB

public CreateTestDB(java.lang.String[] args)

Parse the arguments and populates the test database. Displays an error message if the arguments are invalid or an error arises while creating the test database.

Parameters:

args - the arguments passed to the client's main method.

Method Detail

setDefaultSettings

protected abstract void setDefaultSettings()

Sets the default settings for the client.

populateDatabase

protected abstract void populateDatabase()
                                  throws CreateTestDatabaseException

Populates the test database with the test data.

CreateTestDatabaseException

setupArguments

protected boolean setupArguments(java.lang.String[] args)

Parses the arguments general to most CreateTestDB clients. This method may be overridden if a client requires special argument parsing.

Parameters:

args - the argument string

Returns:

true if the arguments are parsed correctly, otherwise false

printUsage

protected void printUsage()

Prints the general usage instructions for a CreateTestDB client. This may be overridden if a client requires special usage.

printVariables

protected void printVariables(java.lang.String prefix)

Displays the settings prefixed by the specified string.

Parameters:

prefix - the displayed settings begin with "prefix Settings:"

loadDriver

protected void loadDriver()
                   throws CreateTestDatabaseException

Loads the driver class specified by the mDriver instance variable.

Throws:

CreateTestDatabaseException - if there is a problem loading the driver