org.objectweb.fractal.gui
Class UserDataStorage

java.lang.Object
  org.objectweb.fractal.gui.UserDataStorage

All Implemented Interfaces:

UserData

public class UserDataStorage

extends java.lang.Object

implements UserData

Nested Class Summary

class

UserDataStorage.UFProject

Nested classes inherited from class org.objectweb.fractal.gui.UserData

UserData.FProject

Field Summary

Fields inherited from interface org.objectweb.fractal.gui.UserData

CURRENT_CONFIG, CURRENT_DEPTH, CURRENT_HEIGHT, CURRENT_WIDTH, LAST_EXEC_DIR, LAST_OPEN_CONF, LAST_OPEN_DIR, LAST_OPEN_FILE, LAST_SAVE_DIR, LAST_SAVE_FILE, MODIFIED, NB_DIR, NO_MODIFIED, START_INDEX

Constructor Summary

UserDataStorage()

Method Summary

void	addProject(UserData.FProject proj) Adds a new FProject to the project list.
void	clean() Clean the user's data
int	getIntData(int typ) get the int value for a given type.
UserData.FProject	getNewProject() Asks for a new FProject.
UserData.FProject	getProject(int id) Adds a new FProject to the project list.
java.lang.String	getStringData(int typ) get the int value for a given type.
void	open() Open the file which contains all registered User Data.
boolean	projectExists(int id) Adds a new FProject to the project list.
void	removeProject(int id) Removes the FProject with specified id from the project list.
void	save() Save all registered data in the file of the user.
void	setIntData(int typ, int v) set the value for a given type.
void	setStringData(int typ, java.lang.String s) set the value for a given type.

Methods inherited from class java.lang.Object

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

Constructor Detail

UserDataStorage

public UserDataStorage()

Method Detail

open

public void open()

Open the file which contains all registered User Data. If this file doesn't exist, a new empty file is created.

Specified by:

open in interface UserData

clean

public void clean()

Clean the user's data

Specified by:

clean in interface UserData

save

public void save()

Save all registered data in the file of the user. If this file doesn't exist, a new empty file is created.

Specified by:

save in interface UserData

setIntData

public void setIntData(int typ,
                       int v)
                throws java.lang.Exception

set the value for a given type. The type must belong to the CURRENT_ family type or else an Exceptioon is thrown.

Specified by:

setIntData in interface UserData

Parameters:

typ - is the Data type.

v - is the int value for the type.

Throws:

java.lang.Exception

getIntData

public int getIntData(int typ)
               throws java.lang.Exception

get the int value for a given type. The type must belong to the CURRENT_ family type or else an Exception is thrown.

Specified by:

getIntData in interface UserData

Parameters:

typ - is the Data type.

Returns:

the int data according to the typ

Throws:

java.lang.Exception

setStringData

public void setStringData(int typ,
                          java.lang.String s)
                   throws java.lang.Exception

set the value for a given type. The type must belong to the LAST_ family type.

Specified by:

setStringData in interface UserData

Parameters:

typ - is the Data type.

s - is the String value for the type.

Throws:

java.lang.Exception

getStringData

public java.lang.String getStringData(int typ)
                               throws java.lang.Exception

get the int value for a given type. The type must belong to the LAST_ family type or else an Exception is thrown.

Specified by:

getStringData in interface UserData

Parameters:

typ - is the Data type.

Returns:

the String data according to the typ

Throws:

java.lang.Exception

projectExists

public boolean projectExists(int id)

Adds a new FProject to the project list. If the project already exists, nothing is done.

Specified by:

projectExists in interface UserData

Parameters:

id - is the Data type.

Returns:

true if the FProject exist, false otherwise.

addProject

public void addProject(UserData.FProject proj)
                throws java.lang.Exception

Adds a new FProject to the project list. If the project already exists, nothing is done. If thomething goes wrong an Exception is thrown.

Specified by:

addProject in interface UserData

Parameters:

proj - is the FProject to add.

Throws:

java.lang.Exception

removeProject

public void removeProject(int id)

Removes the FProject with specified id from the project list. If the project doesn't exist, nothing is done.

Specified by:

removeProject in interface UserData

Parameters:

id - is the FProject id to remove.

getProject

public UserData.FProject getProject(int id)

Adds a new FProject to the project list. If the project already exists, nothing is done. If thomething goes wrong an Exception is thrown.

Specified by:

getProject in interface UserData

Parameters:

id - is the FProject identifier.

Returns:

the FProject if exists or null otherwise.

getNewProject

public UserData.FProject getNewProject()

Asks for a new FProject.

Specified by:

getNewProject in interface UserData

Returns:

the new FProject