org.seedstack.shed.reflect

Class ReflectUtils

java.lang.Object

org.seedstack.shed.reflect.ReflectUtils

public final class ReflectUtils
extends Object

Method Summary

Modifier and Type	Method and Description
static <T> T	getValue(Field field, Object self) Sets the specified field value while wrapping checked exception in a ShedException.
static <T> T	invoke(Method method, Object self, Object... args) Invokes the specified method while wrapping checked exception in a ShedException.
static <T extends AccessibleObject> T	makeAccessible(T accessibleObject) Makes an AccessibleObject accessible by invoking AccessibleObject.setAccessible(boolean) in a PrivilegedAction.
static void	setValue(Field field, Object self, Object value) Sets the specified value into the specified field while wrapping checked exception in a ShedException.

Methods inherited from class java.lang.Object

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

Method Detail

makeAccessible

public static <T extends AccessibleObject> T makeAccessible(T accessibleObject)

Makes an AccessibleObject accessible by invoking AccessibleObject.setAccessible(boolean) in a PrivilegedAction.

Type Parameters:

T - the type of object.

Parameters:

accessibleObject - the object to make accessible.

Returns:

the object made accessible.

invoke

public static <T> T invoke(Method method,
                           Object self,
                           Object... args)

Invokes the specified method while wrapping checked exception in a ShedException.

Type Parameters:

T - the type of the return value.

Parameters:

method - the method.

self - the instance to invoke the method on.

args - the method arguments.

Returns:

the method returned value.

setValue

public static void setValue(Field field,
                            Object self,
                            Object value)

Sets the specified value into the specified field while wrapping checked exception in a ShedException.

Parameters:

field - the field.

self - the instance to set the field on.

value - the value to set.

getValue

public static <T> T getValue(Field field,
                             Object self)

Sets the specified field value while wrapping checked exception in a ShedException.

Type Parameters:

T - the type of the field value.

Parameters:

field - the field.

self - the instance to get the value from.

Returns:

the field value.