io.vertx.rxjava3.ext.web.api.validation

Class ParameterValidationRule

java.lang.Object

io.vertx.rxjava3.ext.web.api.validation.ParameterValidationRule

public class ParameterValidationRule
extends Object

This function is an inner wrapper for ParameterTypeValidator inside ValidationHandler parameter maps. Don't instantiate this class, if you want to add custom ParameterTypeValidator to a parameter use functions in HTTPRequestValidationHandler

NOTE: This class has been automatically generated from the original non RX-ified interface using Vert.x codegen.

Field Summary

Fields

Modifier and Type	Field and Description
static io.vertx.lang.rx.TypeArg<ParameterValidationRule>	__TYPE_ARG

Constructor Summary

Constructors

Constructor and Description
ParameterValidationRule(Object delegate)
ParameterValidationRule(ParameterValidationRule delegate)

Method Summary

Modifier and Type	Method and Description
boolean	allowEmptyValue() Deprecated.
boolean	equals(Object o)
ParameterValidationRule	getDelegate()
String	getName() Deprecated.
int	hashCode()
boolean	isOptional() Deprecated.
static ParameterValidationRule	newInstance(ParameterValidationRule arg)
ParameterTypeValidator	parameterTypeValidator() Deprecated.
String	toString()
RequestParameter	validateArrayParam(List<String> value) Deprecated.
RequestParameter	validateSingleParam(String value) Deprecated.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

__TYPE_ARG

public static final io.vertx.lang.rx.TypeArg<ParameterValidationRule> __TYPE_ARG

Constructor Detail

ParameterValidationRule

public ParameterValidationRule(ParameterValidationRule delegate)

ParameterValidationRule

public ParameterValidationRule(Object delegate)

Method Detail

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getDelegate

public ParameterValidationRule getDelegate()

getName

@Deprecated
public String getName()

Deprecated.

This function return the name of the parameter expected into parameter lists

Returns:

name of the parameter

validateSingleParam

@Deprecated
public RequestParameter validateSingleParam(String value)

Deprecated.

This function will be called when there is only a string as parameter. It will throw a ValidationError in an error during validation occurs

Parameters:

value - list of values that will be validated

Returns:

validateArrayParam

@Deprecated
public RequestParameter validateArrayParam(List<String> value)

Deprecated.

This function will be called when there is a List that need to be validated. It must check if array is expected or not. It will throw a ValidationError in an error during validation occurs

Parameters:

value - list of values that will be validated

Returns:

isOptional

@Deprecated
public boolean isOptional()

Deprecated.

Return true if parameter is optional

Returns:

true if is optional, false otherwise

parameterTypeValidator

@Deprecated
public ParameterTypeValidator parameterTypeValidator()

Deprecated.

Return ParameterTypeValidator instance used inside this parameter validation rule

Returns:

allowEmptyValue

@Deprecated
public boolean allowEmptyValue()

Deprecated.

allowEmptyValue is used in query, header, cookie and form parameters. This is its behaviour:

1. During validation, the ValidationHandler check if there's a parameter with combination of location and name as defined in this rule
2. If it not exists, It will check allowEmptyValue and if there's a default value set inside ParameterTypeValidator:
• If this condition it's true, It marks as validated the parameter and returns the default value (inside RequestParameter)
• If this condition it's false, It throws ValidationException
3. If the parameter exists, It checks if parameter is null or empty string:
• If allowEmptyValue it's true, It marks as validated the parameter and returns the default value if it exists (inside RequestParameter)
• If allowEmptyValue it's false, It throws ValidationException

Returns:

value of allowEmptyValue

newInstance

public static ParameterValidationRule newInstance(ParameterValidationRule arg)