org.drools.core.factmodel.traits

Class AbstractTraitFactory<T extends Thing<K>,K extends TraitableBean>

java.lang.Object

org.drools.core.factmodel.traits.AbstractTraitFactory<T,K>

All Implemented Interfaces:

Externalizable, Serializable, org.mvel2.asm.Opcodes

Direct Known Subclasses:

StandaloneTraitFactory, TraitFactory

public abstract class AbstractTraitFactory<T extends Thing<K>,K extends TraitableBean>
extends Object
implements org.mvel2.asm.Opcodes, Externalizable

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,Constructor>	factoryCache
protected VirtualPropertyMode	mode
protected static String	pack
static String	SUFFIX
protected Map<Class,Class<? extends CoreWrapper<?>>>	wrapperCache

Fields inherited from interface org.mvel2.asm.Opcodes

AALOAD, AASTORE, ACC_ABSTRACT, ACC_ANNOTATION, ACC_BRIDGE, ACC_DEPRECATED, ACC_ENUM, ACC_FINAL, ACC_INTERFACE, ACC_MANDATED, ACC_NATIVE, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_STATIC, ACC_STRICT, ACC_SUPER, ACC_SYNCHRONIZED, ACC_SYNTHETIC, ACC_TRANSIENT, ACC_VARARGS, ACC_VOLATILE, ACONST_NULL, ALOAD, ANEWARRAY, ARETURN, ARRAYLENGTH, ASM4, ASM5, ASTORE, ATHROW, BALOAD, BASTORE, BIPUSH, CALOAD, CASTORE, CHECKCAST, D2F, D2I, D2L, DADD, DALOAD, DASTORE, DCMPG, DCMPL, DCONST_0, DCONST_1, DDIV, DLOAD, DMUL, DNEG, DOUBLE, DREM, DRETURN, DSTORE, DSUB, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, F_APPEND, F_CHOP, F_FULL, F_NEW, F_SAME, F_SAME1, F2D, F2I, F2L, FADD, FALOAD, FASTORE, FCMPG, FCMPL, FCONST_0, FCONST_1, FCONST_2, FDIV, FLOAD, FLOAT, FMUL, FNEG, FREM, FRETURN, FSTORE, FSUB, GETFIELD, GETSTATIC, GOTO, H_GETFIELD, H_GETSTATIC, H_INVOKEINTERFACE, H_INVOKESPECIAL, H_INVOKESTATIC, H_INVOKEVIRTUAL, H_NEWINVOKESPECIAL, H_PUTFIELD, H_PUTSTATIC, I2B, I2C, I2D, I2F, I2L, I2S, IADD, IALOAD, IAND, IASTORE, ICONST_0, ICONST_1, ICONST_2, ICONST_3, ICONST_4, ICONST_5, ICONST_M1, IDIV, IF_ACMPEQ, IF_ACMPNE, IF_ICMPEQ, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ICMPLT, IF_ICMPNE, IFEQ, IFGE, IFGT, IFLE, IFLT, IFNE, IFNONNULL, IFNULL, IINC, ILOAD, IMUL, INEG, INSTANCEOF, INTEGER, INVOKEDYNAMIC, INVOKEINTERFACE, INVOKESPECIAL, INVOKESTATIC, INVOKEVIRTUAL, IOR, IREM, IRETURN, ISHL, ISHR, ISTORE, ISUB, IUSHR, IXOR, JSR, L2D, L2F, L2I, LADD, LALOAD, LAND, LASTORE, LCMP, LCONST_0, LCONST_1, LDC, LDIV, LLOAD, LMUL, LNEG, LONG, LOOKUPSWITCH, LOR, LREM, LRETURN, LSHL, LSHR, LSTORE, LSUB, LUSHR, LXOR, MONITORENTER, MONITOREXIT, MULTIANEWARRAY, NEW, NEWARRAY, NOP, NULL, POP, POP2, PUTFIELD, PUTSTATIC, RET, RETURN, SALOAD, SASTORE, SIPUSH, SWAP, T_BOOLEAN, T_BYTE, T_CHAR, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_SHORT, TABLESWITCH, TOP, UNINITIALIZED_THIS, V1_1, V1_2, V1_3, V1_4, V1_5, V1_6, V1_7, V1_8

Constructor Summary

Constructors

Constructor and Description
AbstractTraitFactory()

Method Summary

Modifier and Type	Method and Description
<K> TraitableBean<K,CoreWrapper<K>>	asTraitable(K core, ClassDefinition coreDef)
ClassDefinition	buildClassDefinition(Class<?> klazz, Class<?> wrapperClass)
protected <K> Class<CoreWrapper<K>>	buildCoreWrapper(Class<K> coreKlazz, ClassDefinition coreDef)
protected Class<T>	buildProxyClass(String key, K core, Class<?> trait)
static String	buildSignature(Method method)
protected Constructor<T>	cacheConstructor(String key, K core, Class<?> trait)
protected static boolean	excludeFromShadowing(Method m, ClassDefinition cdef)
protected abstract ClassFieldAccessorStore	getClassFieldAccessorStore()
protected abstract KieComponentFactory	getComponentFactory()
<K> CoreWrapper<K>	getCoreWrapper(Class<K> coreKlazz, ClassDefinition coreDef)
protected abstract HierarchyEncoder	getHierarchyEncoder()
InstantiatorFactory	getInstantiatorFactory()
protected static String	getKey(Class core, Class trait)
static String	getPropertyWrapperName(ClassDefinition trait, ClassDefinition core)
T	getProxy(K core, Class<?> trait) Deprecated.
T	getProxy(K core, Class<?> trait, boolean logical)
static String	getProxyName(ClassDefinition trait, ClassDefinition core)
protected abstract ClassLoader	getRootClassLoader()
static String	getSoftFieldKey(String fieldName, Class fieldType, Class trait, Class core)
static int	getStackSize(Method m)
protected abstract TraitRegistry	getTraitRegistry()
protected abstract TripleFactory	getTripleFactory()
protected abstract TripleStore	getTripleStore()
static void	invokeExtractor(org.mvel2.asm.MethodVisitor mv, String masterName, ClassDefinition trait, ClassDefinition core, FieldDefinition field)
static void	invokeInjector(org.mvel2.asm.MethodVisitor mv, String masterName, ClassDefinition trait, ClassDefinition core, FieldDefinition field, boolean toNull, int pointer)
static boolean	isCompatible(Method m, Method q)
protected static boolean	isGetter(Method m, ClassDefinition cdef)
protected static boolean	isSetter(Method m, ClassDefinition cdef)
static void	primitiveValue(org.mvel2.asm.MethodVisitor mv, String fieldType)
void	readExternal(ObjectInput in)
protected abstract Class<?>	registerAndLoadTypeDefinition(String proxyName, byte[] proxy)
void	setInstantiatorFactory(InstantiatorFactory instantiatorFactory)
protected static void	setMode(VirtualPropertyMode newMode, KieComponentFactory rcf)
static void	valueOf(org.mvel2.asm.MethodVisitor mv, String type)
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

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

Field Detail

mode

protected VirtualPropertyMode mode

SUFFIX

public static final String SUFFIX

See Also:

Constant Field Values

pack

protected static final String pack

See Also:

Constant Field Values

factoryCache

protected Map<String,Constructor> factoryCache

wrapperCache

protected Map<Class,Class<? extends CoreWrapper<?>>> wrapperCache

Constructor Detail

AbstractTraitFactory

public AbstractTraitFactory()

Method Detail

setMode

protected static void setMode(VirtualPropertyMode newMode,
                              KieComponentFactory rcf)

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException

getInstantiatorFactory

public InstantiatorFactory getInstantiatorFactory()

setInstantiatorFactory

public void setInstantiatorFactory(InstantiatorFactory instantiatorFactory)

getProxy

@Deprecated
public T getProxy(K core,
                              Class<?> trait)
                       throws LogicalTypeInconsistencyException

Deprecated.

Throws:

LogicalTypeInconsistencyException

getProxy

public T getProxy(K core,
                  Class<?> trait,
                  boolean logical)
           throws LogicalTypeInconsistencyException

Throws:

LogicalTypeInconsistencyException

cacheConstructor

protected Constructor<T> cacheConstructor(String key,
                                          K core,
                                          Class<?> trait)

getProxyName

public static String getProxyName(ClassDefinition trait,
                                  ClassDefinition core)

getPropertyWrapperName

public static String getPropertyWrapperName(ClassDefinition trait,
                                            ClassDefinition core)

getKey

protected static String getKey(Class core,
                               Class trait)

getSoftFieldKey

public static String getSoftFieldKey(String fieldName,
                                     Class fieldType,
                                     Class trait,
                                     Class core)

buildProxyClass

protected Class<T> buildProxyClass(String key,
                                   K core,
                                   Class<?> trait)

getCoreWrapper

public <K> CoreWrapper<K> getCoreWrapper(Class<K> coreKlazz,
                                         ClassDefinition coreDef)

asTraitable

public <K> TraitableBean<K,CoreWrapper<K>> asTraitable(K core,
                                                       ClassDefinition coreDef)

buildClassDefinition

public ClassDefinition buildClassDefinition(Class<?> klazz,
                                            Class<?> wrapperClass)
                                     throws IOException

Throws:

IOException

buildCoreWrapper

protected <K> Class<CoreWrapper<K>> buildCoreWrapper(Class<K> coreKlazz,
                                                     ClassDefinition coreDef)
                                              throws IOException,
                                                     ClassNotFoundException

Throws:

IOException

ClassNotFoundException

valueOf

public static void valueOf(org.mvel2.asm.MethodVisitor mv,
                           String type)

primitiveValue

public static void primitiveValue(org.mvel2.asm.MethodVisitor mv,
                                  String fieldType)

invokeExtractor

public static void invokeExtractor(org.mvel2.asm.MethodVisitor mv,
                                   String masterName,
                                   ClassDefinition trait,
                                   ClassDefinition core,
                                   FieldDefinition field)

invokeInjector

public static void invokeInjector(org.mvel2.asm.MethodVisitor mv,
                                  String masterName,
                                  ClassDefinition trait,
                                  ClassDefinition core,
                                  FieldDefinition field,
                                  boolean toNull,
                                  int pointer)

buildSignature

public static String buildSignature(Method method)

getStackSize

public static int getStackSize(Method m)

isCompatible

public static boolean isCompatible(Method m,
                                   Method q)

excludeFromShadowing

protected static boolean excludeFromShadowing(Method m,
                                              ClassDefinition cdef)

isGetter

protected static boolean isGetter(Method m,
                                  ClassDefinition cdef)

isSetter

protected static boolean isSetter(Method m,
                                  ClassDefinition cdef)

registerAndLoadTypeDefinition

protected abstract Class<?> registerAndLoadTypeDefinition(String proxyName,
                                                          byte[] proxy)
                                                   throws ClassNotFoundException

Throws:

ClassNotFoundException

getRootClassLoader

protected abstract ClassLoader getRootClassLoader()

getComponentFactory

protected abstract KieComponentFactory getComponentFactory()

getTraitRegistry

protected abstract TraitRegistry getTraitRegistry()

getHierarchyEncoder

protected abstract HierarchyEncoder getHierarchyEncoder()

getTripleStore

protected abstract TripleStore getTripleStore()

getTripleFactory

protected abstract TripleFactory getTripleFactory()

getClassFieldAccessorStore

protected abstract ClassFieldAccessorStore getClassFieldAccessorStore()