Package org.fest.reflect.beanproperty
Class Invoker<T>
- java.lang.Object
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- org.fest.reflect.beanproperty.Invoker<T>
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- Type Parameters:
T
- the declared type for the property to access.
public final class Invoker<T> extends java.lang.Object
Understands the use of instrospection to access a property from a JavaBean.The following is an example of proper usage of this class:
// Retrieves the value of the property "name" String name =
property
("name").ofType
(String.class).in
(person).get
(); // Sets the value of the property "name" to "Yoda"property
("name").ofType
(String.class).in
(person).set
("Yoda"); // Retrieves the value of the static property "count" int count =staticField
("count").ofType
(int.class).in
(Person.class).get
(); // Sets the value of the static property "count" to 3property
("count").ofType
(int.class).in
(Person.class).set
(3);- Since:
- 1.2
- Author:
- Alex Ruiz
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description T
get()
Returns the value of the property managed by this class.java.beans.PropertyDescriptor
info()
Returns the "real" property managed by this class.void
set(T value)
Sets a value in the property managed by this class.
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Method Detail
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set
public void set(T value)
Sets a value in the property managed by this class.- Parameters:
value
- the value to set.- Throws:
ReflectionError
- if the given value cannot be set.
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get
public T get()
Returns the value of the property managed by this class.- Returns:
- the value of the property managed by this class.
- Throws:
ReflectionError
- if the value of the property cannot be retrieved.
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info
public java.beans.PropertyDescriptor info()
Returns the "real" property managed by this class.- Returns:
- the "real" property managed by this class.
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