org.jclouds.rest

Class InputParamValidator

java.lang.Object

org.jclouds.rest.InputParamValidator

public class InputParamValidator
extends Object

Validates method parameters. Checks the ParamValidators annotation for validators. There can be method-level validators that apply to all parameters, and parameter-level validators. When validation on at least one parameter doesn't pass, throws IllegalStateException.

Author:

Oleksiy Yarmula

Constructor Summary

Constructors

Constructor and Description
InputParamValidator()
InputParamValidator(com.google.inject.Injector injector)

Method Summary

Methods

Modifier and Type	Method and Description
void	validateMethodParametersOrThrow(Method method, Object... args) Validates that method parameters are correct, according to ParamValidators.

Methods inherited from class java.lang.Object

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

Constructor Detail

InputParamValidator

@Inject
public InputParamValidator(com.google.inject.Injector injector)

InputParamValidator

public InputParamValidator()

Method Detail

validateMethodParametersOrThrow

public void validateMethodParametersOrThrow(Method method,
                                   Object... args)

Validates that method parameters are correct, according to ParamValidators.

Parameters:

method - method with optionally set ParamValidators

args - method arguments with optionally set ParamValidators

Throws:

IllegalStateException - if validation failed

See Also:

ParamValidators, Validator