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java.lang.Objectorg.fest.reflect.beanproperty.PropertyName
public final class PropertyName
Understands the name of a property to access using Bean Introspection.
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 property "powers" List<String> powers =property
("powers").ofType
(newTypeRef
<List<String>>() {}).in
(jedi).get
(); // Sets the value of the property "powers" List<String> powers = new ArrayList<String>(); powers.add("heal");property
("powers").ofType
(newTypeRef
<List<String>>() {}).in
(jedi).set
(powers);
Method Summary | ||
---|---|---|
|
ofType(Class<T> type)
Sets the type of the property to access. |
|
|
ofType(TypeRef<T> type)
Sets the type reference of the property to access. |
|
static PropertyName |
startPropertyAccess(String name)
Creates a new : the starting point of the fluent interface for accessing
properties using Bean Introspection. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public static PropertyName startPropertyAccess(String name)
PropertyName
: the starting point of the fluent interface for accessing
properties using Bean Introspection.
name
- the name of the property to access using Bean Introspection.
PropertyName
.
NullPointerException
- if the given name is null
.
IllegalArgumentException
- if the given name is empty.public <T> PropertyType<T> ofType(Class<T> type)
T
- the generic type of the property type.type
- the type of the property to access.
NullPointerException
- if the given type is null
.public <T> PropertyTypeRef<T> ofType(TypeRef<T> type)
For example:
List<String> powers =property
("powers").ofType
(newTypeRef
<List<String>>() {}).in
(jedi).get
();
T
- the generic type of the property type.type
- the type of the property to access.
NullPointerException
- if the given type reference is null
.
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