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org.lucane.server.database
Class DatabaseAbstractionLayer  

java.lang.Object
  org.lucane.server.database.DatabaseAbstractionLayer

Direct Known Subclasses:

HSQLDBLayer, MySQLLayer, PostgresLayer

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public abstract class DatabaseAbstractionLayer

extends java.lang.Object

Database abstraction layer. Allow to use different databases, even if the SQL types aren't completely normalized

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Field Summary
protected  java.lang.String	login
protected  java.lang.String	passwd
protected  java.lang.String	url

 

Constructor Summary

DatabaseAbstractionLayer()

 

Method Summary
static DatabaseAbstractionLayer	createLayer(java.lang.String driver, java.lang.String url, java.lang.String login, java.lang.String passwd)           DatabaseLayer Factory Get the layer corresponding to the driver
boolean	hasTable(java.lang.String tableName)           Check if a table is existing in the system
java.sql.Connection	openConnection()
abstract  java.lang.String	resolveType(java.lang.String type)

 

Methods inherited from class java.lang.Object

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

 

Field Detail

url

protected java.lang.String url

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login

protected java.lang.String login

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passwd

protected java.lang.String passwd

Constructor Detail

DatabaseAbstractionLayer

public DatabaseAbstractionLayer()

Method Detail

createLayer

public static DatabaseAbstractionLayer createLayer(java.lang.String driver,
                                                   java.lang.String url,
                                                   java.lang.String login,
                                                   java.lang.String passwd)
                                            throws java.lang.ClassNotFoundException

DatabaseLayer Factory Get the layer corresponding to the driver

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openConnection

public java.sql.Connection openConnection()
                                   throws java.sql.SQLException

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hasTable

public boolean hasTable(java.lang.String tableName)
                 throws java.sql.SQLException

Check if a table is existing in the system

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resolveType

public abstract java.lang.String resolveType(java.lang.String type)

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> lucane >> server >> [ database overview ]	PREV CLASS  NEXT CLASS
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