README.md

Reflect without String

• Reflect method and field without String.
• Get the reflect object from invocation.
• A type-safe solution of reflection.

Get Start

<dependency>
  <groupId>com.github.XDean</groupId>
  <artifactId>ReflectWithoutString</artifactId>
  <version>2.0.1</version>
</dependency>

If you need use MethodGetter, add following dependency also

<dependency>
  <groupId>cglib</groupId>
  <artifactId>cglib</artifactId>
  <version>3.2.4</version>
</dependency>

Usage

Get Field

	FieldGetter fg = ReflectWithoutString.fieldGetter(SomeClass.class);
	Field field = fg.getField(o -> o.getSomeField());// or s.someField

Get Method

	MethodGetter mg = ReflectWithoutString.methodGetter(SomeClass.class);
	Method method = mg.getMethod(o -> o.someMethod());

Get Property name and type

	PropertyGetter pg = ReflectWithoutString.propertyGetter(SomeClass.class);
	String name = pg.getPropName(o -> o.getSomeField());// name = "someField"
	Class<?> type = pg.getPropType(o -> o.getSomeField());// type = someField's type

Current two implementations compare

Class	Base on	Construct cost	Support field invoke	Limit
UnsafeFieldGetter	com.misc.Unsafe	0.5s for 1M construct	Yes	No
ProxyMethodGetter	cglib	1s for 1K construct	No	Final class and method

^{Also see their javadoc}