com.cvlcondorcet.condor

Class DBOpenHelper

java.lang.Object

android.database.sqlite.SQLiteOpenHelper

com.cvlcondorcet.condor.DBOpenHelper

class DBOpenHelper
extends android.database.sqlite.SQLiteOpenHelper

Contains table & column names, manages creation and upgrade of the database.

Author:

Quentin DE MUYNCK

See Also:

Database.open(), Database

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	DBOpenHelper.Constants
(package private) static class	DBOpenHelper.Events
(package private) static class	DBOpenHelper.General
(package private) static class	DBOpenHelper.Maps
(package private) static class	DBOpenHelper.Posts
(package private) static class	DBOpenHelper.Profs

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.String	EVENTS_TABLE
private static java.lang.String	GEN_TABLE
private static java.lang.String	MAPS_TABLE
private static java.lang.String	POSTS_TABLE
private static java.lang.String	PROFS_TABLE

Constructor Summary

Constructors

Constructor and Description
DBOpenHelper(android.content.Context context)

Method Summary

Modifier and Type	Method and Description
void	onCreate(android.database.sqlite.SQLiteDatabase db) Creates the Database, by SQL instructions.
void	onUpgrade(android.database.sqlite.SQLiteDatabase db, int oldVersion, int newVersion) If database is too old (when upgrading the app), destroys previous tables and recreates it.

Methods inherited from class android.database.sqlite.SQLiteOpenHelper

close, getDatabaseName, getReadableDatabase, getWritableDatabase, onConfigure, onDowngrade, onOpen, setIdleConnectionTimeout, setLookasideConfig, setWriteAheadLoggingEnabled

Methods inherited from class java.lang.Object

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

Field Detail

POSTS_TABLE

private static final java.lang.String POSTS_TABLE

See Also:

Constant Field Values

GEN_TABLE

private static final java.lang.String GEN_TABLE

See Also:

Constant Field Values

PROFS_TABLE

private static final java.lang.String PROFS_TABLE

See Also:

Constant Field Values

MAPS_TABLE

private static final java.lang.String MAPS_TABLE

See Also:

Constant Field Values

EVENTS_TABLE

private static final java.lang.String EVENTS_TABLE

See Also:

Constant Field Values

Constructor Detail

DBOpenHelper

DBOpenHelper(android.content.Context context)

Method Detail

onCreate

public void onCreate(android.database.sqlite.SQLiteDatabase db)

Creates the Database, by SQL instructions.

Specified by:

onCreate in class android.database.sqlite.SQLiteOpenHelper

Parameters:

db - the SQLiteDatabase object

onUpgrade

public void onUpgrade(android.database.sqlite.SQLiteDatabase db,
                      int oldVersion,
                      int newVersion)

If database is too old (when upgrading the app), destroys previous tables and recreates it.

Specified by:

onUpgrade in class android.database.sqlite.SQLiteOpenHelper

Parameters:

db - the SQLiteDatabase object

oldVersion - current version

newVersion - new version