com.tekann.remotesync.pda
Class AppContext

java.lang.Object
  com.tekann.remotesync.pda.AppContext

public class AppContext
extends java.lang.Object

Handle information about an application in a PDA.

Author:

ricardo

Field Summary

java.lang.String	creatorId
int	id
static java.lang.String	RANGES_TABLE_NAME
static java.lang.String	SETTINGS_TABLE_NAME

Method Summary

static boolean	appContextTableExists(java.lang.String applicationId) Verifies if the appContextTable already exists.
TableRange	getCurrentRange(java.lang.String tableName) Gets the current range.
static AppContext	getInstance() Gets the instance.
java.lang.Object	getProperty(java.lang.String name) Gets a property
totalcross.util.Vector	getPropertyNames() Gets a vector with all the added properties.
int	getRangedNextId(java.lang.String tableName, int pkid) Gets the next range ID.
totalcross.util.Vector	getTableRange(java.lang.String tableName) Gets the TableRange of a table
void	loadProperties() Load all the properties of the app_context table.
static AppContext	newInstance() Creates a new instance.
void	removeProperty(java.lang.String name) Removes a property.
void	saveProperties() Drops if the app_context table exists and right after creates it again with all its properties.
void	setProperty(java.lang.String name, java.lang.Object value) Adds or replaces a property
void	setTableRange(java.lang.String tableName, totalcross.util.Vector range) Adds or replaces the TableRange of a Table.
java.lang.String	toXML() Returns a XML file representing the app_context table with all your properties.

Methods inherited from class java.lang.Object

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

Field Detail

RANGES_TABLE_NAME

public static final java.lang.String RANGES_TABLE_NAME

See Also:

Constant Field Values

SETTINGS_TABLE_NAME

public static final java.lang.String SETTINGS_TABLE_NAME

See Also:

Constant Field Values

creatorId

public java.lang.String creatorId

id

public int id

Method Detail

appContextTableExists

public static boolean appContextTableExists(java.lang.String applicationId)

Verifies if the appContextTable already exists.

Parameters:

applicationId -

Returns:

getInstance

public static AppContext getInstance()

Gets the instance.

Returns:

newInstance

public static AppContext newInstance()

Creates a new instance.

Returns:

getCurrentRange

public TableRange getCurrentRange(java.lang.String tableName)

Gets the current range.

Parameters:

tableName -

Returns:

getProperty

public java.lang.Object getProperty(java.lang.String name)

Gets a property

Parameters:

name -

Returns:

getPropertyNames

public totalcross.util.Vector getPropertyNames()

Gets a vector with all the added properties.

Returns:

getRangedNextId

public int getRangedNextId(java.lang.String tableName,
                           int pkid)
                    throws java.lang.Exception

Gets the next range ID.

Parameters:

tableName -

pkid -

Returns:

Throws:

java.lang.Exception

getTableRange

public totalcross.util.Vector getTableRange(java.lang.String tableName)

Gets the TableRange of a table

Parameters:

tableName -

Returns:

loadProperties

public void loadProperties()
                    throws java.lang.Exception

Load all the properties of the app_context table.

Throws:

java.lang.Exception

removeProperty

public void removeProperty(java.lang.String name)

Removes a property.

Parameters:

name -

saveProperties

public void saveProperties()
                    throws java.lang.Exception

Drops if the app_context table exists and right after creates it again with all its properties.

Throws:

java.lang.Exception

setProperty

public void setProperty(java.lang.String name,
                        java.lang.Object value)

Adds or replaces a property

Parameters:

name -

value -

setTableRange

public void setTableRange(java.lang.String tableName,
                          totalcross.util.Vector range)

Adds or replaces the TableRange of a Table.

Parameters:

tableName -

range -

toXML

public java.lang.String toXML()

Returns a XML file representing the app_context table with all your properties.

Returns:

Um arquivo XML.