org.apache.storm.validation

Class ConfigValidation

java.lang.Object

org.apache.storm.validation.ConfigValidation

public class ConfigValidation
extends Object

Provides functionality for validating configuration fields.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ConfigValidation.BooleanValidator
static class	ConfigValidation.ClusterMetricRegistryValidator
static class	ConfigValidation.DoubleValidator
static class	ConfigValidation.EventLoggerRegistryValidator
static class	ConfigValidation.ImpersonationAclUserEntryValidator Validates an entry for ImpersonationAclUser
static class	ConfigValidation.ImplementsClassValidator
static class	ConfigValidation.IntegerValidator Validates a Integer.
static class	ConfigValidation.KryoRegValidator Validates Kryo Registration
static class	ConfigValidation.ListEntryCustomValidator Validates each entry in a list against a list of custom Validators Each validator in the list of validators must inherit or be an instance of Validator class
static class	ConfigValidation.ListEntryTypeValidator Validates each entry in a list
static class	ConfigValidation.MapEntryCustomValidator validates each key and each value against the respective arrays of validators
static class	ConfigValidation.MapEntryTypeValidator validates each key and value in a map of a certain type
static class	ConfigValidation.MapOfStringToMapOfStringToObjectValidator
static class	ConfigValidation.MetricRegistryValidator
static class	ConfigValidation.MetricReportersValidator
static class	ConfigValidation.NoDuplicateInListValidator validates a list of has no duplicates
static class	ConfigValidation.NotNullValidator Validates if an object is not null
static class	ConfigValidation.NumberValidator
static class	ConfigValidation.PacemakerAuthTypeValidator
static class	ConfigValidation.PositiveNumberValidator Validates a positive number
static class	ConfigValidation.PowerOf2Validator Validates if a number is a power of 2
static class	ConfigValidation.SimpleTypeValidator Validates basic types
static class	ConfigValidation.StringOrStringListValidator Validates a String or a list of Strings
static class	ConfigValidation.StringValidator
static class	ConfigValidation.UserResourcePoolEntryValidator
static class	ConfigValidation.Validator

Constructor Summary

Constructors

Constructor and Description
ConfigValidation()

Method Summary

Modifier and Type	Method and Description
static void	validateField(Field field, Map conf) Validates a field given field.
static void	validateField(String fieldName, Map conf) Validates a field given field name as string uses Config.java as the default config class
static void	validateField(String fieldName, Map conf, Class configClass) Validates a field given field name as string
static void	validateFields(Map conf) Validate all confs in map
static void	validateFields(Map conf, Class configClass) Validate all confs in map

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ConfigValidation

public ConfigValidation()

Method Detail

validateField

public static void validateField(String fieldName,
                                 Map conf)

Validates a field given field name as string uses Config.java as the default config class

Parameters:

fieldName - provided as a string

conf - map of confs

validateField

public static void validateField(String fieldName,
                                 Map conf,
                                 Class configClass)

Validates a field given field name as string

Parameters:

fieldName - provided as a string

conf - map of confs

configClass - config class

validateField

public static void validateField(Field field,
                                 Map conf)

Validates a field given field. Calls correct ValidatorField method based on which fields are declared for the corresponding annotation.

Parameters:

field - field that needs to be validated

conf - map of confs

validateFields

public static void validateFields(Map conf)

Validate all confs in map

Parameters:

conf - map of configs

validateFields

public static void validateFields(Map conf,
                                  Class configClass)

Validate all confs in map

Parameters:

conf - map of configs

configClass - config class