Top Description Fields Constructors Methods
net.fortuna.ical4j.validate

public final Class ParameterValidator

extends Object
Class Inheritance
Annotations
@Deprecated
Imports
net.fortuna.ical4j.model.Parameter, java.util.List

Deprecated

default property validation moved to relevant property. See also PropertyRuleSet.

$Id$ [15-May-2004] Defines methods for validating parameters and parameter lists.
Author
Ben Fortuna

Field Summary

Modifier and TypeField and Description
private static final String
ASSERT_NONE_MESSAGE

private static final String
ASSERT_NULL_OR_EQUAL_MESSAGE

private static final String
ASSERT_ONE_MESSAGE

private static final String
ASSERT_ONE_OR_LESS_MESSAGE

Constructor Summary

AccessConstructor and Description
private
ParameterValidator()

Constructor made private to enforce static nature.

Method Summary

Modifier and TypeMethod and Description
public static void
assertNone(final String
the name of a parameter
paramName, final List<Parameter>
a list of parameters
parameters)

Ensure a parameter doesn't occur in the specified list.

public static void
assertNullOrEqual(final Parameter
a parameter instance
param, final List<Parameter>
a list of parameters
parameters)

public static void
assertOne(final String
the parameter name
paramName, final List<Parameter>
a list of parameters to query
parameters)

Ensure a parameter occurs once.

public static void
assertOneOrLess(final String
the parameter name
paramName, final List<Parameter>
a list of parameters to query
parameters)

Ensure a parameter occurs no more than once.

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

ASSERT_NONE_MESSAGEback to summary
private static final String ASSERT_NONE_MESSAGE
ASSERT_NULL_OR_EQUAL_MESSAGEback to summary
private static final String ASSERT_NULL_OR_EQUAL_MESSAGE
ASSERT_ONE_MESSAGEback to summary
private static final String ASSERT_ONE_MESSAGE
ASSERT_ONE_OR_LESS_MESSAGEback to summary
private static final String ASSERT_ONE_OR_LESS_MESSAGE

Constructor Detail

ParameterValidatorback to summary
private ParameterValidator()

Constructor made private to enforce static nature.

Method Detail

assertNoneback to summary
public static void assertNone(final String paramName, final List<Parameter> parameters) throws ValidationException

Ensure a parameter doesn't occur in the specified list.

Parameters
paramName:String

the name of a parameter

parameters:List<Parameter>

a list of parameters

Exceptions
ValidationException:
thrown when the specified property is found in the list of properties
assertNullOrEqualback to summary
public static void assertNullOrEqual(final Parameter param, final List<Parameter> parameters) throws ValidationException
Parameters
param:Parameter

a parameter instance

parameters:List<Parameter>

a list of parameters

Exceptions
ValidationException:
where the assertion fails
assertOneback to summary
public static void assertOne(final String paramName, final List<Parameter> parameters) throws ValidationException

Ensure a parameter occurs once.

Parameters
paramName:String

the parameter name

parameters:List<Parameter>

a list of parameters to query

Exceptions
ValidationException:
when the specified parameter does not occur once
assertOneOrLessback to summary
public static void assertOneOrLess(final String paramName, final List<Parameter> parameters) throws ValidationException

Ensure a parameter occurs no more than once.

Parameters
paramName:String

the parameter name

parameters:List<Parameter>

a list of parameters to query

Exceptions
ValidationException:
when the specified parameter occurs more than once