/**
* Creates an argument (the one that the user should provide in the command-line) that is
* equivalent to the modification proposed by the user in the provided PropertyEditorModification
* object.
*
* @param mod the object describing the modification made.
* @param <T> the type of the property to be retrieved.
* @return the argument representing the modification.
* @throws ArgumentException if there is a problem creating the argument.
*/
private static <T> Argument createArgument(PropertyEditorModification<T> mod)
throws ArgumentException {
StringArgument arg;
PropertyDefinition<T> propertyDefinition = mod.getPropertyDefinition();
String propName = propertyDefinition.getName();
switch (mod.getType()) {
case RESET:
arg =
new StringArgument(
OPTION_DSCFG_LONG_RESET,
OPTION_DSCFG_SHORT_RESET,
OPTION_DSCFG_LONG_RESET,
false,
true,
true,
INFO_PROPERTY_PLACEHOLDER.get(),
null,
null,
INFO_DSCFG_DESCRIPTION_RESET_PROP.get());
arg.addValue(propName);
break;
case REMOVE:
arg =
new StringArgument(
OPTION_DSCFG_LONG_REMOVE,
OPTION_DSCFG_SHORT_REMOVE,
OPTION_DSCFG_LONG_REMOVE,
false,
true,
true,
INFO_VALUE_SET_PLACEHOLDER.get(),
null,
null,
INFO_DSCFG_DESCRIPTION_REMOVE_PROP_VAL.get());
for (T value : mod.getModificationValues()) {
arg.addValue(propName + ':' + getArgumentValue(propertyDefinition, value));
}
break;
case ADD:
arg =
new StringArgument(
OPTION_DSCFG_LONG_ADD,
OPTION_DSCFG_SHORT_ADD,
OPTION_DSCFG_LONG_ADD,
false,
true,
true,
INFO_VALUE_SET_PLACEHOLDER.get(),
null,
null,
INFO_DSCFG_DESCRIPTION_ADD_PROP_VAL.get());
for (T value : mod.getModificationValues()) {
arg.addValue(propName + ':' + getArgumentValue(propertyDefinition, value));
}
break;
case SET:
arg =
new StringArgument(
OPTION_DSCFG_LONG_SET,
OPTION_DSCFG_SHORT_SET,
OPTION_DSCFG_LONG_SET,
false,
true,
true,
INFO_VALUE_SET_PLACEHOLDER.get(),
null,
null,
INFO_DSCFG_DESCRIPTION_PROP_VAL.get());
for (T value : mod.getModificationValues()) {
arg.addValue(propName + ':' + getArgumentValue(propertyDefinition, value));
}
break;
default:
// Bug
throw new IllegalStateException("Unknown modification type: " + mod.getType());
}
return arg;
}
/** Private constructor. */
private SetPropSubCommandHandler(
SubCommandArgumentParser parser, ManagedObjectPath<?, ?> path, RelationDefinition<?, ?> r)
throws ArgumentException {
this.path = path;
// Create the sub-command.
String name = "set-" + r.getName() + "-prop";
Message description =
INFO_DSCFG_DESCRIPTION_SUBCMD_SETPROP.get(r.getChildDefinition().getUserFriendlyName());
this.subCommand = new SubCommand(parser, name, false, 0, 0, null, description);
// Create the naming arguments.
this.namingArgs = createNamingArgs(subCommand, path, false);
// Create the --set argument.
this.propertySetArgument =
new StringArgument(
OPTION_DSCFG_LONG_SET,
OPTION_DSCFG_SHORT_SET,
OPTION_DSCFG_LONG_SET,
false,
true,
true,
INFO_VALUE_SET_PLACEHOLDER.get(),
null,
null,
INFO_DSCFG_DESCRIPTION_PROP_VAL.get());
this.subCommand.addArgument(this.propertySetArgument);
// Create the --reset argument.
this.propertyResetArgument =
new StringArgument(
OPTION_DSCFG_LONG_RESET,
OPTION_DSCFG_SHORT_RESET,
OPTION_DSCFG_LONG_RESET,
false,
true,
true,
INFO_PROPERTY_PLACEHOLDER.get(),
null,
null,
INFO_DSCFG_DESCRIPTION_RESET_PROP.get());
this.subCommand.addArgument(this.propertyResetArgument);
// Create the --add argument.
this.propertyAddArgument =
new StringArgument(
OPTION_DSCFG_LONG_ADD,
OPTION_DSCFG_SHORT_ADD,
OPTION_DSCFG_LONG_ADD,
false,
true,
true,
INFO_VALUE_SET_PLACEHOLDER.get(),
null,
null,
INFO_DSCFG_DESCRIPTION_ADD_PROP_VAL.get());
this.subCommand.addArgument(this.propertyAddArgument);
// Create the --remove argument.
this.propertyRemoveArgument =
new StringArgument(
OPTION_DSCFG_LONG_REMOVE,
OPTION_DSCFG_SHORT_REMOVE,
OPTION_DSCFG_LONG_REMOVE,
false,
true,
true,
INFO_VALUE_SET_PLACEHOLDER.get(),
null,
null,
INFO_DSCFG_DESCRIPTION_REMOVE_PROP_VAL.get());
this.subCommand.addArgument(this.propertyRemoveArgument);
// Register the tags associated with the child managed objects.
addTags(path.getManagedObjectDefinition().getAllTags());
}