one.nio.util

Class JavaInternals

java.lang.Object

one.nio.util.JavaInternals

public final class JavaInternals
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static long	byteArrayOffset
static sun.misc.Unsafe	unsafe

Constructor Summary

Constructors

Constructor and Description
JavaInternals()

Method Summary

Modifier and Type	Method and Description
static long	fieldOffset(java.lang.Class<?> cls, java.lang.String name)
static long	fieldOffset(java.lang.String cls, java.lang.String name)
static <T> java.lang.reflect.Constructor<T>	findConstructor(java.lang.Class<T> cls, java.lang.Class<?>... params)
static java.lang.reflect.Constructor<?>	findConstructor(java.lang.String cls, java.lang.Class<?>... params)
static java.lang.reflect.Field	findField(java.lang.Class<?> cls, java.lang.String name)
static java.lang.reflect.Field	findField(java.lang.String cls, java.lang.String name)
static java.lang.reflect.Field	findFieldRecursively(java.lang.Class<?> cls, java.lang.String name)
static java.lang.reflect.Method	findMethod(java.lang.Class<?> cls, java.lang.String name, java.lang.Class<?>... params)
static java.lang.reflect.Method	findMethod(java.lang.String cls, java.lang.String name, java.lang.Class<?>... params)
static java.lang.reflect.Method	findMethodRecursively(java.lang.Class<?> cls, java.lang.String name, java.lang.Class<?>... params)
static java.lang.Class<?>	getClass(java.lang.String className)
static <T> java.lang.reflect.Constructor<T>	getConstructor(java.lang.Class<T> cls, java.lang.Class<?>... params)
static java.lang.reflect.Field	getField(java.lang.Class<?> cls, java.lang.String name)
static java.lang.reflect.Method	getMethod(java.lang.Class<?> cls, java.lang.String name, java.lang.Class<?>... params)
static java.lang.reflect.Method	getMethodRecursively(java.lang.Class<?> cls, java.lang.String name, java.lang.Class<?>... params)
static sun.misc.Unsafe	getUnsafe()
static boolean	hasModules()
static void	putBoolean(java.lang.Object o, boolean value, long offset)
static void	putByte(java.lang.Object o, byte value, long offset)
static void	putChar(java.lang.Object o, char value, long offset)
static void	putDouble(java.lang.Object o, double value, long offset)
static void	putFloat(java.lang.Object o, float value, long offset)
static void	putInt(java.lang.Object o, int value, long offset)
static void	putLong(java.lang.Object o, long value, long offset)
static void	putObject(java.lang.Object o, java.lang.Object value, long offset)
static void	putShort(java.lang.Object o, short value, long offset)
static void	setAccessible(java.lang.reflect.AccessibleObject ao)
static void	setObjectField(java.lang.Object obj, java.lang.Class<?> cls, java.lang.String name, java.lang.Object value)
static void	setObjectField(java.lang.Object obj, java.lang.String name, java.lang.Object value)
static void	setStaticField(java.lang.Class<?> cls, java.lang.String name, java.lang.Object value)
static <E extends java.lang.Throwable> void	uncheckedThrow(java.lang.Throwable e)

Methods inherited from class java.lang.Object

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

Field Detail

unsafe

public static final sun.misc.Unsafe unsafe

byteArrayOffset

public static final long byteArrayOffset

Constructor Detail

JavaInternals

public JavaInternals()

Method Detail

getUnsafe

public static sun.misc.Unsafe getUnsafe()

hasModules

public static boolean hasModules()

getClass

public static java.lang.Class<?> getClass(java.lang.String className)

getField

public static java.lang.reflect.Field getField(java.lang.Class<?> cls,
                                               java.lang.String name)

findField

public static java.lang.reflect.Field findField(java.lang.Class<?> cls,
                                                java.lang.String name)

findField

public static java.lang.reflect.Field findField(java.lang.String cls,
                                                java.lang.String name)

findFieldRecursively

public static java.lang.reflect.Field findFieldRecursively(java.lang.Class<?> cls,
                                                           java.lang.String name)

getMethod

public static java.lang.reflect.Method getMethod(java.lang.Class<?> cls,
                                                 java.lang.String name,
                                                 java.lang.Class<?>... params)

getMethodRecursively

public static java.lang.reflect.Method getMethodRecursively(java.lang.Class<?> cls,
                                                            java.lang.String name,
                                                            java.lang.Class<?>... params)

findMethod

public static java.lang.reflect.Method findMethod(java.lang.Class<?> cls,
                                                  java.lang.String name,
                                                  java.lang.Class<?>... params)

findMethod

public static java.lang.reflect.Method findMethod(java.lang.String cls,
                                                  java.lang.String name,
                                                  java.lang.Class<?>... params)

findMethodRecursively

public static java.lang.reflect.Method findMethodRecursively(java.lang.Class<?> cls,
                                                             java.lang.String name,
                                                             java.lang.Class<?>... params)

getConstructor

public static <T> java.lang.reflect.Constructor<T> getConstructor(java.lang.Class<T> cls,
                                                                  java.lang.Class<?>... params)

findConstructor

public static <T> java.lang.reflect.Constructor<T> findConstructor(java.lang.Class<T> cls,
                                                                   java.lang.Class<?>... params)

findConstructor

public static java.lang.reflect.Constructor<?> findConstructor(java.lang.String cls,
                                                               java.lang.Class<?>... params)

setAccessible

public static void setAccessible(java.lang.reflect.AccessibleObject ao)

fieldOffset

public static long fieldOffset(java.lang.Class<?> cls,
                               java.lang.String name)

fieldOffset

public static long fieldOffset(java.lang.String cls,
                               java.lang.String name)

setStaticField

public static void setStaticField(java.lang.Class<?> cls,
                                  java.lang.String name,
                                  java.lang.Object value)

setObjectField

public static void setObjectField(java.lang.Object obj,
                                  java.lang.String name,
                                  java.lang.Object value)

setObjectField

public static void setObjectField(java.lang.Object obj,
                                  java.lang.Class<?> cls,
                                  java.lang.String name,
                                  java.lang.Object value)

uncheckedThrow

public static <E extends java.lang.Throwable> void uncheckedThrow(java.lang.Throwable e)
                                                           throws E extends java.lang.Throwable

Throws:

E extends java.lang.Throwable

putObject

public static void putObject(java.lang.Object o,
                             java.lang.Object value,
                             long offset)

putInt

public static void putInt(java.lang.Object o,
                          int value,
                          long offset)

putLong

public static void putLong(java.lang.Object o,
                           long value,
                           long offset)

putBoolean

public static void putBoolean(java.lang.Object o,
                              boolean value,
                              long offset)

putByte

public static void putByte(java.lang.Object o,
                           byte value,
                           long offset)

putShort

public static void putShort(java.lang.Object o,
                            short value,
                            long offset)

putChar

public static void putChar(java.lang.Object o,
                           char value,
                           long offset)

putFloat

public static void putFloat(java.lang.Object o,
                            float value,
                            long offset)

putDouble

public static void putDouble(java.lang.Object o,
                             double value,
                             long offset)