com.oracle.svm.util

Class ReflectionUtil

java.lang.Object

com.oracle.svm.util.ReflectionUtil

public final class ReflectionUtil
extends Object

This class contains utility methods for commonly used reflection functionality.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ReflectionUtil.ReflectionUtilError

Method Summary

Modifier and Type	Method and Description
static <T> Constructor<T>	lookupConstructor(boolean optional, Class<T> declaringClass, Class<?>... parameterTypes)
static <T> Constructor<T>	lookupConstructor(Class<T> declaringClass, Class<?>... parameterTypes)
static Field	lookupField(boolean optional, Class<?> declaringClass, String fieldName)
static Field	lookupField(Class<?> declaringClass, String fieldName)
static Method	lookupMethod(boolean optional, Class<?> declaringClass, String methodName, Class<?>... parameterTypes)
static Method	lookupMethod(Class<?> declaringClass, String methodName, Class<?>... parameterTypes)
static <T> T	newInstance(Class<T> declaringClass)
static <T> T	readField(Class<?> declaringClass, String fieldName, Object receiver)
static <T> T	readStaticField(Class<?> declaringClass, String fieldName)

Methods inherited from class java.lang.Object

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

Method Detail

lookupMethod

public static Method lookupMethod(Class<?> declaringClass,
                                  String methodName,
                                  Class<?>... parameterTypes)

lookupMethod

public static Method lookupMethod(boolean optional,
                                  Class<?> declaringClass,
                                  String methodName,
                                  Class<?>... parameterTypes)

lookupConstructor

public static <T> Constructor<T> lookupConstructor(Class<T> declaringClass,
                                                   Class<?>... parameterTypes)

lookupConstructor

public static <T> Constructor<T> lookupConstructor(boolean optional,
                                                   Class<T> declaringClass,
                                                   Class<?>... parameterTypes)

newInstance

public static <T> T newInstance(Class<T> declaringClass)

lookupField

public static Field lookupField(Class<?> declaringClass,
                                String fieldName)

lookupField

public static Field lookupField(boolean optional,
                                Class<?> declaringClass,
                                String fieldName)

readField

public static <T> T readField(Class<?> declaringClass,
                              String fieldName,
                              Object receiver)

readStaticField

public static <T> T readStaticField(Class<?> declaringClass,
                                    String fieldName)