org.fest.reflect.field

Class StaticFieldTypeRef<T>

java.lang.Object

org.fest.reflect.field.StaticFieldTypeRef<T>

Type Parameters:

T - the generic type of the field.

public class StaticFieldTypeRef<T>
extends java.lang.Object

Understands the type of a static field to access using Java Reflection.

The following is an example of proper usage of this class:

   // Retrieves the value of the static field "commonPowers"
   List<String> commmonPowers = staticField("commonPowers").ofType(new TypeRef<List<String>>() {}).in(Jedi.class).get();

   // Sets the value of the static field "commonPowers"
   List<String> commonPowers = new ArrayList<String>();
   commonPowers.add("jump");
   staticField("commonPowers").ofType(new TypeRef<List<String>>() {}).in(Jedi.class).set(commonPowers);
 

Since:

1.1

Author:

Alex Ruiz

Method Summary

Methods

Modifier and Type	Method and Description
Invoker<T>	in(java.lang.Class<?> target) Returns a new field invoker.

Methods inherited from class java.lang.Object

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

Method Detail

in

public Invoker<T> in(java.lang.Class<?> target)

Returns a new field invoker. A field invoker is capable of accessing (read/write) the underlying field.

Parameters:

target - the type containing the static field of interest.

Returns:

the created field invoker.

Throws:

java.lang.NullPointerException - if the given target is null.

ReflectionError - if a static field with a matching name and type cannot be found.