Create a object depending on incoming parameter
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I have a object that accepts date in three different formats.
@Parameter(names = NEW_EXPIRY_TIME)
private LocalDateTime newExpiryTime;
@Parameter(names = EXTEND_FROM_TODAY)
private Integer extendFromToday;
@Parameter(names = EXTEND_FROM_PREVIOUS)
private Integer extendFromPrevious;
And I have a CommandFactory that should create Command that will process new date.
So far, when I had only one option, it was looking like:
public Command createUpdateExpiryCommand(UpdateExpiryConsoleCommandArgs args) {
return new UpdateExpiryCommand(
args.getSnapNameOrAlias(),
args.getNewExpiryTime());
}
But now I have three options and need to create a Command with specific input parameter.
How to implement it properly?
java architecture
asked Nov 21 at 11:27
Oleksandr Riznyk
298110
add a comment |
up vote
0
down vote
favorite
I have a object that accepts date in three different formats.
@Parameter(names = NEW_EXPIRY_TIME)
private LocalDateTime newExpiryTime;
@Parameter(names = EXTEND_FROM_TODAY)
private Integer extendFromToday;
@Parameter(names = EXTEND_FROM_PREVIOUS)
private Integer extendFromPrevious;
And I have a CommandFactory that should create Command that will process new date.
So far, when I had only one option, it was looking like:
public Command createUpdateExpiryCommand(UpdateExpiryConsoleCommandArgs args) {
return new UpdateExpiryCommand(
args.getSnapNameOrAlias(),
args.getNewExpiryTime());
}
But now I have three options and need to create a Command with specific input parameter.
How to implement it properly?
java architecture
asked Nov 21 at 11:27
Oleksandr Riznyk
298110
uhm - the strategy pattern would describe the problem that you are facing... You would define aCommandthat would, duringexecute()handle these different parameters...
– Martin Frank
Nov 21 at 13:23
@MartinFrank is it possible to implement Strategy with different types of method argument?
– Oleksandr Riznyk
Nov 21 at 13:28
another pattern that would help would be the factory pattern where you can create items (Commands) according to your production plan (new NYPizzaStore().createPizza("cheese"));`, see cs.colorado.edu/~kena/classes/6448/f07/lectures/21/…
– Martin Frank
2 days ago
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I have a object that accepts date in three different formats.
@Parameter(names = NEW_EXPIRY_TIME)
private LocalDateTime newExpiryTime;
@Parameter(names = EXTEND_FROM_TODAY)
private Integer extendFromToday;
@Parameter(names = EXTEND_FROM_PREVIOUS)
private Integer extendFromPrevious;
And I have a CommandFactory that should create Command that will process new date.
So far, when I had only one option, it was looking like:
public Command createUpdateExpiryCommand(UpdateExpiryConsoleCommandArgs args) {
return new UpdateExpiryCommand(
args.getSnapNameOrAlias(),
args.getNewExpiryTime());
}
But now I have three options and need to create a Command with specific input parameter.
How to implement it properly?
java architecture
asked Nov 21 at 11:27
Oleksandr Riznyk
298110
I have a object that accepts date in three different formats.
@Parameter(names = NEW_EXPIRY_TIME)
private LocalDateTime newExpiryTime;
@Parameter(names = EXTEND_FROM_TODAY)
private Integer extendFromToday;
@Parameter(names = EXTEND_FROM_PREVIOUS)
private Integer extendFromPrevious;
And I have a CommandFactory that should create Command that will process new date.
So far, when I had only one option, it was looking like:
public Command createUpdateExpiryCommand(UpdateExpiryConsoleCommandArgs args) {
return new UpdateExpiryCommand(
args.getSnapNameOrAlias(),
args.getNewExpiryTime());
}
But now I have three options and need to create a Command with specific input parameter.
How to implement it properly?
java architecture
java architecture
asked Nov 21 at 11:27
Oleksandr Riznyk
298110
asked Nov 21 at 11:27
Oleksandr Riznyk
298110
asked Nov 21 at 11:27
Oleksandr Riznyk
298110
asked Nov 21 at 11:27
Oleksandr Riznyk
298110
asked Nov 21 at 11:27
Oleksandr Riznyk
298110
298110
uhm - the strategy pattern would describe the problem that you are facing... You would define aCommandthat would, duringexecute()handle these different parameters...
– Martin Frank
Nov 21 at 13:23
@MartinFrank is it possible to implement Strategy with different types of method argument?
– Oleksandr Riznyk
Nov 21 at 13:28
another pattern that would help would be the factory pattern where you can create items (Commands) according to your production plan (new NYPizzaStore().createPizza("cheese"));`, see cs.colorado.edu/~kena/classes/6448/f07/lectures/21/…
– Martin Frank
2 days ago
add a comment |
uhm - the strategy pattern would describe the problem that you are facing... You would define aCommandthat would, duringexecute()handle these different parameters...
– Martin Frank
Nov 21 at 13:23
@MartinFrank is it possible to implement Strategy with different types of method argument?
– Oleksandr Riznyk
Nov 21 at 13:28
another pattern that would help would be the factory pattern where you can create items (Commands) according to your production plan (new NYPizzaStore().createPizza("cheese"));`, see cs.colorado.edu/~kena/classes/6448/f07/lectures/21/…
– Martin Frank
2 days ago
uhm - the strategy pattern would describe the problem that you are facing... You would define a
Command that would, during execute() handle these different parameters...– Martin Frank
Nov 21 at 13:23
uhm - the strategy pattern would describe the problem that you are facing... You would define a
Command that would, during execute() handle these different parameters...– Martin Frank
Nov 21 at 13:23
@MartinFrank is it possible to implement Strategy with different types of method argument?
– Oleksandr Riznyk
Nov 21 at 13:28
@MartinFrank is it possible to implement Strategy with different types of method argument?
– Oleksandr Riznyk
Nov 21 at 13:28
another pattern that would help would be the factory pattern where you can create items (
Commands) according to your production plan (new NYPizzaStore().createPizza("cheese"));`, see cs.colorado.edu/~kena/classes/6448/f07/lectures/21/…– Martin Frank
2 days ago
another pattern that would help would be the factory pattern where you can create items (
Commands) according to your production plan (new NYPizzaStore().createPizza("cheese"));`, see cs.colorado.edu/~kena/classes/6448/f07/lectures/21/…– Martin Frank
2 days ago
add a comment |
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uhm - the strategy pattern would describe the problem that you are facing... You would define a
Commandthat would, duringexecute()handle these different parameters...– Martin Frank
Nov 21 at 13:23
@MartinFrank is it possible to implement Strategy with different types of method argument?
– Oleksandr Riznyk
Nov 21 at 13:28
another pattern that would help would be the factory pattern where you can create items (
Commands) according to your production plan (new NYPizzaStore().createPizza("cheese"));`, see cs.colorado.edu/~kena/classes/6448/f07/lectures/21/…– Martin Frank
2 days ago