Package com.fasterxml.jackson.module.afterburner.deser

Class CreatorOptimizer

java.lang.Object

com.fasterxml.jackson.module.afterburner.util.DynamicPropertyAccessorBase

com.fasterxml.jackson.module.afterburner.deser.CreatorOptimizer

public class CreatorOptimizer
extends DynamicPropertyAccessorBase

Helper class that tries to generate ValueInstantiator class that calls constructors and/or factory methods directly, instead of using Reflection.

Field Summary

Fields

Modifier and Type	Field	Description
protected MyClassLoader	_classLoader
protected com.fasterxml.jackson.databind.deser.std.StdValueInstantiator	_originalInstantiator
protected java.lang.Class<?>	_valueClass

Fields inherited from class com.fasterxml.jackson.module.afterburner.util.DynamicPropertyAccessorBase

_accessorCount, ALL_INT_CONSTS

Constructor Summary

Constructors

Constructor	Description
CreatorOptimizer(java.lang.Class<?> valueClass, MyClassLoader classLoader, com.fasterxml.jackson.databind.deser.std.StdValueInstantiator orig)

Method Summary

Modifier and Type	Method	Description
protected void	addCreator(org.objectweb.asm.MethodVisitor mv, java.lang.reflect.Constructor<?> ctor)
protected void	addCreator(org.objectweb.asm.MethodVisitor mv, java.lang.reflect.Method factory)
com.fasterxml.jackson.databind.deser.ValueInstantiator	createOptimized()
protected OptimizedValueInstantiator	createSubclass(java.lang.reflect.Constructor<?> ctor, java.lang.reflect.Method factory)
protected byte[]	generateOptimized(ClassName baseName, java.lang.reflect.Constructor<?> ctor, java.lang.reflect.Method factory)

Methods inherited from class com.fasterxml.jackson.module.afterburner.util.DynamicPropertyAccessorBase

_add, generateException, internalClassName, isEmpty, isInterfaceMethod

Methods inherited from class java.lang.Object

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

Field Detail

_valueClass

protected final java.lang.Class<?> _valueClass

_classLoader

protected final MyClassLoader _classLoader

_originalInstantiator

protected final com.fasterxml.jackson.databind.deser.std.StdValueInstantiator _originalInstantiator

Constructor Detail

CreatorOptimizer

public CreatorOptimizer(java.lang.Class<?> valueClass,
                        MyClassLoader classLoader,
                        com.fasterxml.jackson.databind.deser.std.StdValueInstantiator orig)

Method Detail

createOptimized

public com.fasterxml.jackson.databind.deser.ValueInstantiator createOptimized()

createSubclass

protected OptimizedValueInstantiator createSubclass(java.lang.reflect.Constructor<?> ctor,
                                                    java.lang.reflect.Method factory)

generateOptimized

protected byte[] generateOptimized(ClassName baseName,
                                   java.lang.reflect.Constructor<?> ctor,
                                   java.lang.reflect.Method factory)

addCreator

protected void addCreator(org.objectweb.asm.MethodVisitor mv,
                          java.lang.reflect.Constructor<?> ctor)

addCreator

protected void addCreator(org.objectweb.asm.MethodVisitor mv,
                          java.lang.reflect.Method factory)