org.jboss.byteman.rule.compiler
Class Compiler

java.lang.Object
  extended by org.jboss.byteman.rule.compiler.Compiler
All Implemented Interfaces:
org.objectweb.asm.Opcodes

public class Compiler
extends java.lang.Object
implements org.objectweb.asm.Opcodes

A class which compiles a rule by generating a subclass of the rule's helperClass which implements the HelperAdapter interface


Field Summary
 
Fields inherited from interface org.objectweb.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, 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
 
Constructor Summary
Compiler()
           
 
Method Summary
static java.lang.Class getHelperAdapter(Rule rule, java.lang.Class helperClass, boolean compileToBytecode)
           
static java.lang.Class<?> loadHelperAdapter(java.lang.ClassLoader triggerClassLoader, java.lang.String helperAdapterName, byte[] classBytes)
          dynamically load and return a generated helper adapter classes using a custom classloader derived from the trigger class's loader
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

Compiler

public Compiler()
Method Detail

getHelperAdapter

public static java.lang.Class getHelperAdapter(Rule rule,
                                               java.lang.Class helperClass,
                                               boolean compileToBytecode)
                                        throws CompileException
Throws:
CompileException

loadHelperAdapter

public static java.lang.Class<?> loadHelperAdapter(java.lang.ClassLoader triggerClassLoader,
                                                   java.lang.String helperAdapterName,
                                                   byte[] classBytes)
dynamically load and return a generated helper adapter classes using a custom classloader derived from the trigger class's loader

Parameters:
triggerClassLoader - the class loader of the trigger class which has been matched with this helper class's rule
helperAdapterName - the name of the helper adaptter class to be loaded
classBytes - the byte array defining the class
Returns:


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