Property Store methods

The following examples are methods that we can use with the Property Store:

public Object setProperty ( String key, Object obj ) throws Exception;

Adds or updates a value in the Property Store. If an update is performed the old value is returned.

@param key

The unique identifier.

@param obj

The value.

@return

The old value in case of an update.

public Object getProperty ( String key ) throws Exception;

Returns a value in the Property Store.

@param key

The unique identifier.

@return

Value in the store or NULL if not found.

public Object removeProperty ( String key ) throws Exception;

Removes a value in the Property Store.

@param key

The unique identifier to remove.

@return

The old value or null if key is not in the table.

Parent topic: System Store