MethodParameter (wicketstuff-restannotations 6.11.1 API)

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org.wicketstuff.rest.utils.reflection
Class MethodParameter<T>

java.lang.Object
  org.wicketstuff.rest.utils.reflection.MethodParameter<T>


Type Parameters:: T - the generic type

public class MethodParameter<T>
extends Object
extends Object

The class contains the informations of a method parameter, like its type or its index in the array of method parameters.

Author:: andrea del bene

Constructor Summary
`MethodParameter(Class<T> type, MethodMappingInfo ownerMethod, int paramIndex)` Instantiates a new method parameter.

Method Summary
`Object`	`extractParameterValue(MethodParameterContext context)` Extract parameter value from the current web request or other web entities (cookies, request header, etc...).
`Annotation`	`getAnnotationParam()` Gets the annotation for the parameter.
`String`	`getDeaultValue()` Gets the deault value for the parameter.
`MethodMappingInfo`	`getOwnerMethod()` Gets the owner method.
`Class<?>`	`getParameterClass()` Gets the type of the method parameter.
`int`	`getParamIndex()` Gets the index of the parameter in the array of method's parameters.
`String`	`getValdatorKey()` Gets the valdator key.
`boolean`	`isRequired()` Checks if the parameter required.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

MethodParameter

public MethodParameter(Class<T> type,
                       MethodMappingInfo ownerMethod,
                       int paramIndex)

Instantiates a new method parameter.

Parameters:: type - the type of the parameter.; ownerMethod - the owner method for the parameter.; paramIndex - the index of the parameter in the array of method's parameters.

Method Detail

extractParameterValue

public Object extractParameterValue(MethodParameterContext context)

Extract parameter value from the current web request or other web entities (cookies, request header, etc...).

Parameters:: context - the context
Returns:: the object

getParameterClass

public Class<?> getParameterClass()

Gets the type of the method parameter.

Returns:: the parameter class

getOwnerMethod

public MethodMappingInfo getOwnerMethod()

Gets the owner method.

Returns:: the owner method

getParamIndex

public int getParamIndex()

Gets the index of the parameter in the array of method's parameters.

Returns:: the parameter index

isRequired

public boolean isRequired()

Checks if the parameter required.

Returns:: true, if is required

getDeaultValue

public String getDeaultValue()

Gets the deault value for the parameter.

Returns:: the deault value

getValdatorKey

public String getValdatorKey()

Gets the valdator key.

Returns:: the valdator key

getAnnotationParam

public Annotation getAnnotationParam()

Gets the annotation for the parameter.

Returns:: the annotation for the parameter