org.jruby.ext.ffi.jffi

Class InvokeDynamic

java.lang.Object

org.jruby.ext.ffi.jffi.InvokeDynamic

public final class InvokeDynamic
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	InvokeDynamic.IndyNotSupportedException

Field Summary

Fields

Modifier and Type	Field and Description
private static Logger	LOG

Constructor Summary

Constructors

Modifier	Constructor and Description
private	InvokeDynamic()

Method Summary

Modifier and Type	Method and Description
private static java.lang.invoke.MethodHandle	findParameterHelper(java.lang.String name, java.lang.Class nativeIntClass)
private static java.lang.invoke.MethodHandle	findResultHelper(java.lang.String name, java.lang.Class nativeIntClass)
private static java.lang.invoke.MethodHandle	generateNativeInvokerHandle(JRubyCallSite site, DynamicMethod method)
private static java.lang.invoke.MethodHandle	getDirectPointerParameterGuard(JRubyCallSite site, DynamicMethod method)
static java.lang.invoke.MethodHandle	getFastNumericMethodHandle(JRubyCallSite site, DynamicMethod method)
static java.lang.invoke.MethodHandle	getMethodHandle(JRubyCallSite site, DynamicMethod method)
private static java.lang.invoke.MethodHandle[]	getParameterFilters(Signature signature, java.lang.Class nativeIntClass)
private static java.lang.invoke.MethodHandle	getResultFilter(Ruby runtime, NativeType nativeType, java.lang.Class nativeIntClass)
private static java.lang.String	logMethod(DynamicMethod method)

Methods inherited from class java.lang.Object

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

Field Detail

LOG

private static final Logger LOG

Constructor Detail

InvokeDynamic

private InvokeDynamic()

Method Detail

getMethodHandle

public static java.lang.invoke.MethodHandle getMethodHandle(JRubyCallSite site,
                                                            DynamicMethod method)

getFastNumericMethodHandle

public static java.lang.invoke.MethodHandle getFastNumericMethodHandle(JRubyCallSite site,
                                                                       DynamicMethod method)

generateNativeInvokerHandle

private static java.lang.invoke.MethodHandle generateNativeInvokerHandle(JRubyCallSite site,
                                                                         DynamicMethod method)
                                                                  throws InvokeDynamic.IndyNotSupportedException

Throws:

InvokeDynamic.IndyNotSupportedException

logMethod

private static java.lang.String logMethod(DynamicMethod method)

findResultHelper

private static java.lang.invoke.MethodHandle findResultHelper(java.lang.String name,
                                                              java.lang.Class nativeIntClass)

getResultFilter

private static java.lang.invoke.MethodHandle getResultFilter(Ruby runtime,
                                                             NativeType nativeType,
                                                             java.lang.Class nativeIntClass)

findParameterHelper

private static java.lang.invoke.MethodHandle findParameterHelper(java.lang.String name,
                                                                 java.lang.Class nativeIntClass)

getParameterFilters

private static java.lang.invoke.MethodHandle[] getParameterFilters(Signature signature,
                                                                   java.lang.Class nativeIntClass)

getDirectPointerParameterGuard

private static java.lang.invoke.MethodHandle getDirectPointerParameterGuard(JRubyCallSite site,
                                                                            DynamicMethod method)