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java.lang.Objectreservation.system.functions.Functions
reservation.system.functions.Store
This class hold Create structure. This object allows to create a new flight in the data base by calling the method create
in FlightSystem
.
Field Summary |
Fields inherited from class reservation.system.functions.Functions |
arg |
Fields inherited from interface reservation.Action |
fs, NUMBER_ARGUMENT_MAX |
Constructor Summary | |
Store()
|
Method Summary | |
(package private) void |
_check(java.lang.String[] arg)
Verify invariants : - Argument not null - The number of argument equals 1 - File's name doesn't exist - The file can be created |
java.lang.String |
execute()
Store in a file the data contained in the database. |
static java.lang.String |
usage()
Display the usage for the command reload . |
Methods inherited from class reservation.system.functions.Functions |
ArgumentIsValid, CheckBookingListNotEmpty, CheckFlightListNotEmpty, checkInteger, execute |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public Store()
Method Detail |
void _check(java.lang.String[] arg) throws java.lang.Exception
- Argument not null - The number of argument equals 1 - File's name doesn't exist - The file can be created
_check
in class Functions
java.lang.Exception
- if the file exists or cannot be created.public static java.lang.String usage()
reload
.
public java.lang.String execute() throws java.lang.Exception
execute
in class Functions
java.lang.Exception
- if the file is not saved.
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