org.softevo.jdynpur.runtime
Class ObjectCreationTracingVisitor

java.lang.Object
  org.objectweb.asm.MethodAdapter
      org.softevo.jdynpur.runtime.ObjectCreationTracingVisitor

All Implemented Interfaces:

org.objectweb.asm.MethodVisitor, org.objectweb.asm.Opcodes

public class ObjectCreationTracingVisitor
extends org.objectweb.asm.MethodAdapter
implements org.objectweb.asm.Opcodes

Field Summary

protected int	newInstructionCounter
static int	ST_DEFAULT The class is in this state if, during bytecode processing, we did not recently encounter a new instruction.
static int	ST_DUPX1 Last but one instruction was new, last instruction dup_x1.
static int	ST_NEW Last visited instruction was a new instruction.

Fields inherited from class org.objectweb.asm.MethodAdapter

mv

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, DREM, DRETURN, DSTORE, DSUB, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, F2D, F2I, F2L, FADD, FALOAD, FASTORE, FCMPG, FCMPL, FCONST_0, FCONST_1, FCONST_2, FDIV, FLOAD, 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, 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, LOOKUPSWITCH, LOR, LREM, LRETURN, LSHL, LSHR, LSTORE, LSUB, LUSHR, LXOR, MONITORENTER, MONITOREXIT, MULTIANEWARRAY, NEW, NEWARRAY, NOP, 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, V1_1, V1_2, V1_3, V1_4, V1_5, V1_6

Constructor Summary

ObjectCreationTracingVisitor(org.objectweb.asm.MethodVisitor visitor)

Method Summary

protected void	handleStateReset()
protected void	superVisitMethodInsn(int access, java.lang.String className, java.lang.String methodName, java.lang.String desc)
void	visitFieldInsn(int arg0, java.lang.String arg1, java.lang.String arg2, java.lang.String arg3)
void	visitIincInsn(int arg0, int arg1)
void	visitInsn(int opCode)
void	visitIntInsn(int arg0, int arg1)
void	visitJumpInsn(int arg0, org.objectweb.asm.Label arg1)
void	visitLdcInsn(java.lang.Object arg0)
void	visitLookupSwitchInsn(org.objectweb.asm.Label arg0, int[] arg1, org.objectweb.asm.Label[] arg2)
void	visitMethodInsn(int access, java.lang.String className, java.lang.String methodName, java.lang.String desc)
void	visitMultiANewArrayInsn(java.lang.String arg0, int arg1)
void	visitTableSwitchInsn(int arg0, int arg1, org.objectweb.asm.Label arg2, org.objectweb.asm.Label[] arg3)
void	visitTypeInsn(int opCode, java.lang.String typeDesc)
void	visitVarInsn(int arg0, int arg1)

Methods inherited from class org.objectweb.asm.MethodAdapter

visitAnnotation, visitAnnotationDefault, visitAttribute, visitCode, visitEnd, visitLabel, visitLineNumber, visitLocalVariable, visitMaxs, visitParameterAnnotation, visitTryCatchBlock

Methods inherited from class java.lang.Object

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

Field Detail

ST_DEFAULT

public static final int ST_DEFAULT

The class is in this state if, during bytecode processing, we did not recently encounter a new instruction.

See Also:

Constant Field Values

ST_NEW

public static final int ST_NEW

Last visited instruction was a new instruction.

See Also:

Constant Field Values

ST_DUPX1

public static final int ST_DUPX1

Last but one instruction was new, last instruction dup_x1.

See Also:

Constant Field Values

newInstructionCounter

protected int newInstructionCounter

Constructor Detail

ObjectCreationTracingVisitor

public ObjectCreationTracingVisitor(org.objectweb.asm.MethodVisitor visitor)

Method Detail

visitFieldInsn

public void visitFieldInsn(int arg0,
                           java.lang.String arg1,
                           java.lang.String arg2,
                           java.lang.String arg3)

Specified by:

visitFieldInsn in interface org.objectweb.asm.MethodVisitor

Overrides:

visitFieldInsn in class org.objectweb.asm.MethodAdapter

visitIincInsn

public void visitIincInsn(int arg0,
                          int arg1)

Specified by:

visitIincInsn in interface org.objectweb.asm.MethodVisitor

Overrides:

visitIincInsn in class org.objectweb.asm.MethodAdapter

visitInsn

public void visitInsn(int opCode)

Specified by:

visitInsn in interface org.objectweb.asm.MethodVisitor

Overrides:

visitInsn in class org.objectweb.asm.MethodAdapter

visitIntInsn

public void visitIntInsn(int arg0,
                         int arg1)

Specified by:

visitIntInsn in interface org.objectweb.asm.MethodVisitor

Overrides:

visitIntInsn in class org.objectweb.asm.MethodAdapter

visitJumpInsn

public void visitJumpInsn(int arg0,
                          org.objectweb.asm.Label arg1)

Specified by:

visitJumpInsn in interface org.objectweb.asm.MethodVisitor

Overrides:

visitJumpInsn in class org.objectweb.asm.MethodAdapter

visitLdcInsn

public void visitLdcInsn(java.lang.Object arg0)

Specified by:

visitLdcInsn in interface org.objectweb.asm.MethodVisitor

Overrides:

visitLdcInsn in class org.objectweb.asm.MethodAdapter

visitLookupSwitchInsn

public void visitLookupSwitchInsn(org.objectweb.asm.Label arg0,
                                  int[] arg1,
                                  org.objectweb.asm.Label[] arg2)

Specified by:

visitLookupSwitchInsn in interface org.objectweb.asm.MethodVisitor

Overrides:

visitLookupSwitchInsn in class org.objectweb.asm.MethodAdapter

visitMethodInsn

public void visitMethodInsn(int access,
                            java.lang.String className,
                            java.lang.String methodName,
                            java.lang.String desc)

Specified by:

visitMethodInsn in interface org.objectweb.asm.MethodVisitor

Overrides:

visitMethodInsn in class org.objectweb.asm.MethodAdapter

visitMultiANewArrayInsn

public void visitMultiANewArrayInsn(java.lang.String arg0,
                                    int arg1)

Specified by:

visitMultiANewArrayInsn in interface org.objectweb.asm.MethodVisitor

Overrides:

visitMultiANewArrayInsn in class org.objectweb.asm.MethodAdapter

visitTableSwitchInsn

public void visitTableSwitchInsn(int arg0,
                                 int arg1,
                                 org.objectweb.asm.Label arg2,
                                 org.objectweb.asm.Label[] arg3)

Specified by:

visitTableSwitchInsn in interface org.objectweb.asm.MethodVisitor

Overrides:

visitTableSwitchInsn in class org.objectweb.asm.MethodAdapter

visitTypeInsn

public void visitTypeInsn(int opCode,
                          java.lang.String typeDesc)

Specified by:

visitTypeInsn in interface org.objectweb.asm.MethodVisitor

Overrides:

visitTypeInsn in class org.objectweb.asm.MethodAdapter

visitVarInsn

public void visitVarInsn(int arg0,
                         int arg1)

Specified by:

visitVarInsn in interface org.objectweb.asm.MethodVisitor

Overrides:

visitVarInsn in class org.objectweb.asm.MethodAdapter

handleStateReset

protected void handleStateReset()

superVisitMethodInsn

protected void superVisitMethodInsn(int access,
                                    java.lang.String className,
                                    java.lang.String methodName,
                                    java.lang.String desc)