Package org.hcjf.utils

Class Introspection.Getter

java.lang.Object

org.hcjf.utils.Introspection.Invoker

org.hcjf.utils.Introspection.Accessor

org.hcjf.utils.Introspection.Getter

Enclosing class:

Introspection

public static class Introspection.Getter
extends Introspection.Accessor

Sub class of the accessor that represents only the getter accessors.

Constructor Summary

Constructors

Constructor	Description
Getter(java.lang.Class implementationClass, java.lang.String resourceName, java.lang.reflect.Method method)

Method Summary

Modifier and Type	Method	Description
<O> O	get(java.lang.Object instance)	Reflection invoked by the underlying method to obtain the resource value.
java.lang.reflect.ParameterizedType	getParameterParameterizedType()	Returns the parameterized type that corresponds with the parameter type.
java.lang.Class	getReturnCollectionType()	If the result type if assignable to collection or map this this mehtod return the collection types of the result type.
java.lang.Class	getReturnKeyType()	If the result type is assignable to map class then this method return the key type of the result type.
java.lang.Class	getReturnType()	Return the result type of the getter method.

Methods inherited from class org.hcjf.utils.Introspection.Accessor

getResourceName

Methods inherited from class org.hcjf.utils.Introspection.Invoker

getAnnotation, getAnnotations, getAnnotationsMap, getImplementationClass, getMethod, invoke, isAnnotationPresent

Methods inherited from class java.lang.Object

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

Constructor Detail

Getter

public Getter(java.lang.Class implementationClass,
              java.lang.String resourceName,
              java.lang.reflect.Method method)

Method Detail

get

public <O> O get(java.lang.Object instance)

Reflection invoked by the underlying method to obtain the resource value.

Type Parameters:

O - Expected result type for the client.

Parameters:

instance - Instance to do reflection.

Returns:

Resource value.

Throws:

java.lang.reflect.InvocationTargetException - Invocation target exception.

java.lang.IllegalAccessException - Illegal access exception.

getReturnType

public final java.lang.Class getReturnType()

Return the result type of the getter method.

Returns:

Result type.

getParameterParameterizedType

public final java.lang.reflect.ParameterizedType getParameterParameterizedType()

Returns the parameterized type that corresponds with the parameter type.

Returns:

Parameterized parameter type.

getReturnKeyType

public final java.lang.Class getReturnKeyType()

If the result type is assignable to map class then this method return the key type of the result type.

Returns:

Key type of the map.

getReturnCollectionType

public final java.lang.Class getReturnCollectionType()

If the result type if assignable to collection or map this this mehtod return the collection types of the result type.

Returns:

Collection type of the result type.