stream.runtime.setup

Class ParameterValidator

java.lang.Object

stream.runtime.setup.ParameterValidator

public class ParameterValidator
extends Object

Author:

Christian Bockermann

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static org.slf4j.Logger	log

Constructor Summary

Constructors

Constructor and Description
ParameterValidator()

Method Summary

Modifier and Type	Method and Description
static boolean	check(Object o, Map<String,Object> vals)
static Map<String,Class<?>>	checkClassParameters(Class<?> clazz, Map<String,?> vals) This method checks if any of the fields and methods define parameters with the same name, i.e.

Methods inherited from class java.lang.Object

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

Field Detail

log

static org.slf4j.Logger log

Constructor Detail

ParameterValidator

public ParameterValidator()

Method Detail

check

public static boolean check(Object o,
                            Map<String,Object> vals)
                     throws ParameterException

Throws:

ParameterException

checkClassParameters

public static Map<String,Class<?>> checkClassParameters(Class<?> clazz,
                                                        Map<String,?> vals)
                                                 throws ParameterException

This method checks if any of the fields and methods define parameters with the same name, i.e. a parameter "p" being defined by an annotated field and an annotated setter method. In the case, a parameter is detected to be defined twice, an exception is thrown.

Parameters:

clazz -

Returns:

Throws:

Exception

ParameterException