Package org.drools.mvel.asm

Class ClassFieldAccessorFactory

java.lang.Object

org.drools.mvel.asm.ClassFieldAccessorFactory

All Implemented Interfaces:

Comparable<org.kie.api.internal.utils.KieService>, org.drools.core.base.FieldAccessorFactory, org.kie.api.internal.utils.KieService

public class ClassFieldAccessorFactory
extends Object
implements org.drools.core.base.FieldAccessorFactory

This generates subclasses of BaseClassFieldExtractor to provide field extractors. This should not be used directly, but via ClassFieldExtractor (which ensures that it is all nicely serializable).

Nested Class Summary

Nested classes/interfaces inherited from interface org.drools.core.base.FieldAccessorFactory

org.drools.core.base.FieldAccessorFactory.Holder

Constructor Summary

Constructors

Constructor	Description
ClassFieldAccessorFactory()

Method Summary

Modifier and Type	Method	Description
protected static org.mvel2.asm.ClassWriter	buildClassHeader(Class<?> superClass, String className)	Builds the class header
protected static void	buildGetMethod(Class<?> originalClass, String className, Class<?> superClass, Method getterMethod, org.mvel2.asm.ClassWriter cw)	Creates the proxy reader method for the given method
protected static void	buildSetMethod(Class<?> originalClass, String className, Class<?> superClass, Method setterMethod, Class<?> fieldType, org.mvel2.asm.ClassWriter cw)	Creates the set method for the given field definition
org.drools.core.base.BaseClassFieldReader	getClassFieldReader(Class<?> clazz, String fieldName, org.drools.core.base.ClassFieldAccessorCache.CacheEntry cache)
org.drools.core.base.BaseClassFieldWriter	getClassFieldWriter(Class<?> clazz, String fieldName, org.drools.core.base.ClassFieldAccessorCache.CacheEntry cache)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.kie.api.internal.utils.KieService

compareTo, servicePriority

Constructor Detail

ClassFieldAccessorFactory

public ClassFieldAccessorFactory()

Method Detail

getClassFieldReader

public org.drools.core.base.BaseClassFieldReader getClassFieldReader(Class<?> clazz,
                                                                     String fieldName,
                                                                     org.drools.core.base.ClassFieldAccessorCache.CacheEntry cache)

Specified by:

getClassFieldReader in interface org.drools.core.base.FieldAccessorFactory

getClassFieldWriter

public org.drools.core.base.BaseClassFieldWriter getClassFieldWriter(Class<?> clazz,
                                                                     String fieldName,
                                                                     org.drools.core.base.ClassFieldAccessorCache.CacheEntry cache)

Specified by:

getClassFieldWriter in interface org.drools.core.base.FieldAccessorFactory

buildClassHeader

protected static org.mvel2.asm.ClassWriter buildClassHeader(Class<?> superClass,
                                                            String className)

Builds the class header

buildGetMethod

protected static void buildGetMethod(Class<?> originalClass,
                                     String className,
                                     Class<?> superClass,
                                     Method getterMethod,
                                     org.mvel2.asm.ClassWriter cw)

Creates the proxy reader method for the given method

buildSetMethod

protected static void buildSetMethod(Class<?> originalClass,
                                     String className,
                                     Class<?> superClass,
                                     Method setterMethod,
                                     Class<?> fieldType,
                                     org.mvel2.asm.ClassWriter cw)

Creates the set method for the given field definition