com.ikokoon.serenity.instrumentation.coverage
Class CoverageClassAdapter

java.lang.Object
  org.objectweb.asm.ClassAdapter
      com.ikokoon.serenity.instrumentation.coverage.CoverageClassAdapter

All Implemented Interfaces:

org.objectweb.asm.ClassVisitor, org.objectweb.asm.Opcodes

public class CoverageClassAdapter
extends org.objectweb.asm.ClassAdapter
implements org.objectweb.asm.Opcodes

This is the class visitor that visits the class structures and invokes the method visitor for the coverage functionality.

Since:

12.07.09

Version:

01.00

Author:

Michael Couck

Field Summary

Fields inherited from class org.objectweb.asm.ClassAdapter

cv

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

CoverageClassAdapter(org.objectweb.asm.ClassVisitor visitor, java.lang.String className)
Constructs a CoverageClassAdapter that takes the parent class visitor and the class name that will be enhanced with instructions to invoke the Collector that collects the instructions that are executed.

Method Summary

org.objectweb.asm.MethodVisitor

visitMethod(int access, java.lang.String methodName, java.lang.String methodDescription, java.lang.String methodSignature, java.lang.String[] exceptions) This is the method that calls the MethodAdapter that will enhance the class methods with instructions that will enable data to be collected for the class at runtime producing a line coverage report for the class.

Methods inherited from class org.objectweb.asm.ClassAdapter

visit, visitAnnotation, visitAttribute, visitEnd, visitField, visitInnerClass, visitOuterClass, visitSource

Methods inherited from class java.lang.Object

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

Constructor Detail

CoverageClassAdapter

public CoverageClassAdapter(org.objectweb.asm.ClassVisitor visitor,
                            java.lang.String className)

Constructs a CoverageClassAdapter that takes the parent class visitor and the class name that will be enhanced with instructions to invoke the Collector that collects the instructions that are executed.

Parameters:

visitor - the parent class visitor

className - that name of the class that will be enhanced with coverage instructions

Method Detail

visitMethod

public org.objectweb.asm.MethodVisitor visitMethod(int access,
                                                   java.lang.String methodName,
                                                   java.lang.String methodDescription,
                                                   java.lang.String methodSignature,
                                                   java.lang.String[] exceptions)

This is the method that calls the MethodAdapter that will enhance the class methods with instructions that will enable data to be collected for the class at runtime producing a line coverage report for the class.

Specified by:

visitMethod in interface org.objectweb.asm.ClassVisitor

Overrides:

visitMethod in class org.objectweb.asm.ClassAdapter