Package 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 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

  • Field Details

    • name

      private final String name

    • type

      private final TypeRef<T> type

  • Constructor Details

    • StaticFieldTypeRef

      private StaticFieldTypeRef(String name, TypeRef<T> type)

  • Method Details

    • newFieldTypeRef

      static <T> StaticFieldTypeRef<T> newFieldTypeRef(String name, TypeRef<T> type)

    • in

      public Invoker<T> in(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:
      NullPointerException - if the given target is null.
      ReflectionError - if a static field with a matching name and type cannot be found.