org.drools.factmodel
Class DefaultEnumClassBuilder

java.lang.Object
  org.drools.factmodel.DefaultEnumClassBuilder

All Implemented Interfaces:

ClassBuilder, EnumClassBuilder, org.drools.Service, org.mvel2.asm.Opcodes

public class DefaultEnumClassBuilder
extends Object
implements org.mvel2.asm.Opcodes, EnumClassBuilder

A builder to dynamically build simple Javabean(TM) classes

Field Summary

protected boolean

debug

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_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, 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, 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, INVOKEDYNAMIC_OWNER, 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

Constructor Summary

DefaultEnumClassBuilder()

DefaultEnumClassBuilder(boolean debug)

Method Summary

byte[]	buildClass(ClassDefinition classDef) Dynamically builds, defines and loads a class based on the given class definition
org.mvel2.ParserConfiguration	getConfig()
void	setConfig(org.mvel2.ParserConfiguration config)

Methods inherited from class java.lang.Object

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

Field Detail

debug

protected boolean debug

Constructor Detail

DefaultEnumClassBuilder

public DefaultEnumClassBuilder()

DefaultEnumClassBuilder

public DefaultEnumClassBuilder(boolean debug)

Method Detail

getConfig

public org.mvel2.ParserConfiguration getConfig()

setConfig

public void setConfig(org.mvel2.ParserConfiguration config)

buildClass

public byte[] buildClass(ClassDefinition classDef)
                  throws IOException,
                         IntrospectionException,
                         SecurityException,
                         IllegalArgumentException,
                         ClassNotFoundException,
                         NoSuchMethodException,
                         IllegalAccessException,
                         InvocationTargetException,
                         InstantiationException,
                         NoSuchFieldException

Dynamically builds, defines and loads a class based on the given class definition

Specified by:

buildClass in interface ClassBuilder

Parameters:

classDef - the class definition object structure

Returns:

the Class instance for the given class definition

Throws:

IOException

IntrospectionException

InvocationTargetException

IllegalAccessException

NoSuchMethodException

ClassNotFoundException

IllegalArgumentException

SecurityException

NoSuchFieldException

InstantiationException