Package org.keycloak.validate.validators
Class LengthValidator
- java.lang.Object
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- org.keycloak.validate.AbstractSimpleValidator
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- org.keycloak.validate.AbstractStringValidator
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- org.keycloak.validate.validators.LengthValidator
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- All Implemented Interfaces:
ConfiguredProvider
,Provider
,ProviderFactory<Validator>
,SimpleValidator
,Validator
,ValidatorFactory
public class LengthValidator extends AbstractStringValidator implements ConfiguredProvider
String value length validation - accepts plain string and collection of strings, for basic behavior like null/blank values handling and collections support seeAbstractStringValidator
. Validator trims String value before the length validation, can be disabled byKEY_TRIM_DISABLED
boolean configuration entry set totrue
.Configuration have to be always provided, with at least one of
KEY_MIN
andKEY_MAX
.
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Field Summary
Fields Modifier and Type Field Description static String
ID
static LengthValidator
INSTANCE
static String
KEY_MAX
static String
KEY_MIN
static String
KEY_TRIM_DISABLED
static String
MESSAGE_INVALID_LENGTH
static String
MESSAGE_INVALID_LENGTH_TOO_LONG
static String
MESSAGE_INVALID_LENGTH_TOO_SHORT
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Fields inherited from class org.keycloak.validate.AbstractSimpleValidator
IGNORE_EMPTY_VALUE
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Constructor Summary
Constructors Constructor Description LengthValidator()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected void
doValidate(String value, String inputHint, ValidationContext context, ValidatorConfig config)
List<ProviderConfigProperty>
getConfigProperties()
String
getHelpText()
String
getId()
protected String
selectErrorMessage(ValidatorConfig config)
Select error message depending on the allowed length interval bound configuration.ValidationResult
validateConfig(KeycloakSession session, ValidatorConfig config)
Validates the given validation config.-
Methods inherited from class org.keycloak.validate.AbstractStringValidator
doValidate, skipValidation
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Methods inherited from class org.keycloak.validate.AbstractSimpleValidator
isIgnoreEmptyValuesConfigured, validate
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.keycloak.provider.ConfiguredProvider
getConfig
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Methods inherited from interface org.keycloak.provider.ProviderFactory
getConfigMetadata, order
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Methods inherited from interface org.keycloak.validate.SimpleValidator
close, create, init, postInit
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Field Detail
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INSTANCE
public static final LengthValidator INSTANCE
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ID
public static final String ID
- See Also:
- Constant Field Values
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MESSAGE_INVALID_LENGTH
public static final String MESSAGE_INVALID_LENGTH
- See Also:
- Constant Field Values
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MESSAGE_INVALID_LENGTH_TOO_SHORT
public static final String MESSAGE_INVALID_LENGTH_TOO_SHORT
- See Also:
- Constant Field Values
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MESSAGE_INVALID_LENGTH_TOO_LONG
public static final String MESSAGE_INVALID_LENGTH_TOO_LONG
- See Also:
- Constant Field Values
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KEY_MIN
public static final String KEY_MIN
- See Also:
- Constant Field Values
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KEY_MAX
public static final String KEY_MAX
- See Also:
- Constant Field Values
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KEY_TRIM_DISABLED
public static final String KEY_TRIM_DISABLED
- See Also:
- Constant Field Values
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Method Detail
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getId
public String getId()
- Specified by:
getId
in interfaceProviderFactory<Validator>
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doValidate
protected void doValidate(String value, String inputHint, ValidationContext context, ValidatorConfig config)
- Specified by:
doValidate
in classAbstractStringValidator
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selectErrorMessage
protected String selectErrorMessage(ValidatorConfig config)
Select error message depending on the allowed length interval bound configuration.
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validateConfig
public ValidationResult validateConfig(KeycloakSession session, ValidatorConfig config)
Description copied from interface:ValidatorFactory
Validates the given validation config.Implementations can use the
KeycloakSession
to validate the givenValidatorConfig
.- Specified by:
validateConfig
in interfaceValidatorFactory
- Parameters:
session
- theKeycloakSession
config
- the config to be validated- Returns:
- the validation result
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getHelpText
public String getHelpText()
- Specified by:
getHelpText
in interfaceConfiguredProvider
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getConfigProperties
public List<ProviderConfigProperty> getConfigProperties()
- Specified by:
getConfigProperties
in interfaceConfiguredProvider
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