Modifier and Type	Class and Description
public static enum	ClassTracer.Input
private class	ClassTracer.MonitoredMethodEnhancer
public static enum	ClassTracer.State

Modifier and Type	Field and Description
private ClassTracer.State	current
private final EnhancedClassData	ecd Hides org.glassfish.pfl.tf.tools.enhancer.TFEnhanceAdapter.ecd.
private static final int	MAX_EXTRA_STACK
private final Util	util

Access	Constructor and Description
public	ClassTracer(final Util util, final EnhancedClassData ecd, final ClassVisitor cv)

Modifier and Type	Method and Description
private void	info(final int level, final String msg)
public MethodVisitor	visitMethod(final int access, final String name, final String desc, final String sig, final String[] exceptions) Overrides org.glassfish.pfl.tf.tools.enhancer.TFEnhanceAdapter.visitMethod. Visits a method of the class.

current	back to summary
private ClassTracer.State current

ecd	back to summary
private final EnhancedClassData ecd Hides org.glassfish.pfl.tf.tools.enhancer.TFEnhanceAdapter.ecd.

MAX_EXTRA_STACK	back to summary
private static final int MAX_EXTRA_STACK

util	back to summary
private final Util util

ClassTracer	back to summary
public ClassTracer(final Util util, final EnhancedClassData ecd, final ClassVisitor cv)

info	back to summary
private void info(final int level, final String msg)

visitMethod	back to summary
public MethodVisitor visitMethod(final int access, final String name, final String desc, final String sig, final String[] exceptions) Overrides org.glassfish.pfl.tf.tools.enhancer.TFEnhanceAdapter.visitMethod. Doc from org.objectweb.asm.ClassVisitor.visitMethod. Visits a method of the class. This method must return a new `MethodVisitor` instance (or null) each time it is called, i.e., it should not return a previously returned visitor. Annotations @Override

Modifier and Type	Field and Description
public static final ClassTracer.Input	ACONST_NULL_BC
public static final ClassTracer.Input	ICONST_0_BC
public static final ClassTracer.Input	INFO_METHOD_CALL
public static final ClassTracer.Input	OTHER

Access	Constructor and Description
private	Input()

Modifier and Type	Method and Description
public static ClassTracer.Input	valueOf(String name)
public static ClassTracer.Input[]	values()

ACONST_NULL_BC	back to summary
public static final ClassTracer.Input ACONST_NULL_BC

ICONST_0_BC	back to summary
public static final ClassTracer.Input ICONST_0_BC

INFO_METHOD_CALL	back to summary
public static final ClassTracer.Input INFO_METHOD_CALL

OTHER	back to summary
public static final ClassTracer.Input OTHER

Input	back to summary
private Input()

valueOf	back to summary
public static ClassTracer.Input valueOf(String name)

values	back to summary
public static ClassTracer.Input[] values()

org.glassfish.pfl.tf.tools.enhancer back to summary

private Class ClassTracer.MonitoredMethodEnhancer

Class Inheritance

java.lang.Object
org.objectweb.asm.MethodVisitor
org.glassfish.pfl.tf.tools.enhancer.ClassTracer.MonitoredMethodEnhancer

Field Summary

Modifier and Type	Field and Description
private LocalVariableNode	__exc
private LocalVariableNode	__mm
private LocalVariableNode	__result
private final int	access
private final Label	afterExcStore
private final LabelNode	afterExcStoreNode
private final String	desc
private final Label	end
private final LabelNode	endNode
private final Label	excHandler
private final LabelNode	excHandlerNode
private final int	identVal
private final MethodVisitor	lmv
private LocalVariablesSorter	lvs
private final String	name
private final Set<Integer>	returnOpcodes
private final Label	start
private final LabelNode	startNode

Inherited from org.objectweb.asm.MethodVisitor:: api mv

Constructor Summary

Access	Constructor and Description
public	MonitoredMethodEnhancer(final int access, final String name, final String desc, final MethodVisitor mv)

Method Summary

Modifier and Type	Method and Description
private void	emitExceptionReport(final int excIndex)
private void	emitFinally()
public void	setLocalVariablesSorter(final LocalVariablesSorter lvs)
public void	visitCode() Overrides org.objectweb.asm.MethodVisitor.visitCode. Starts the visit of the method's code, if any (i.e. non abstract method).
public void	visitFieldInsn(final int opcode, final String owner, final String name, final String desc) Overrides org.objectweb.asm.MethodVisitor.visitFieldInsn. Visits a field instruction.
public void	visitIincInsn(final int var, final int increment) Overrides org.objectweb.asm.MethodVisitor.visitIincInsn. Visits an IINC instruction.
public void	visitInsn(final int opcode) Overrides org.objectweb.asm.MethodVisitor.visitInsn. Visits a zero operand instruction.
public void	visitIntInsn(final int opcode, final int operand) Overrides org.objectweb.asm.MethodVisitor.visitIntInsn. Visits an instruction with a single int operand.
public void	visitJumpInsn(final int opcode, final Label label) Overrides org.objectweb.asm.MethodVisitor.visitJumpInsn. Visits a jump instruction.
public void	visitLdcInsn(final Object cst) Overrides org.objectweb.asm.MethodVisitor.visitLdcInsn. Visits a LDC instruction.
public void	visitLookupSwitchInsn(final Label dflt, final int[] keys, final Label[] labels) Overrides org.objectweb.asm.MethodVisitor.visitLookupSwitchInsn. Visits a LOOKUPSWITCH instruction.
public void	visitMaxs(final int maxStack, final int maxLocals) Overrides org.objectweb.asm.MethodVisitor.visitMaxs. Visits the maximum stack size and the maximum number of local variables of the method.
public void	visitMethodInsn(final int opcode, final String owner, final String name, final String desc, final boolean isInterface) Overrides org.objectweb.asm.MethodVisitor.visitMethodInsn. Visits a method instruction.
public void	visitMultiANewArrayInsn(final String desc, final int dims) Overrides org.objectweb.asm.MethodVisitor.visitMultiANewArrayInsn. Visits a MULTIANEWARRAY instruction.
public void	visitTableSwitchInsn(final int min, final int max, final Label dflt, final Label[] labels) Overrides org.objectweb.asm.MethodVisitor.visitTableSwitchInsn. Visits a TABLESWITCH instruction.
public void	visitTypeInsn(final int opcode, final String type) Overrides org.objectweb.asm.MethodVisitor.visitTypeInsn. Visits a type instruction.
public void	visitVarInsn(final int opcode, final int var) Overrides org.objectweb.asm.MethodVisitor.visitVarInsn. Visits a local variable instruction.

Field Detail

__exc	back to summary
private LocalVariableNode __exc

__mm	back to summary
private LocalVariableNode __mm

__result	back to summary
private LocalVariableNode __result

access	back to summary
private final int access

afterExcStore	back to summary
private final Label afterExcStore

afterExcStoreNode	back to summary
private final LabelNode afterExcStoreNode

desc	back to summary
private final String desc

end	back to summary
private final Label end

endNode	back to summary
private final LabelNode endNode

excHandler	back to summary
private final Label excHandler

excHandlerNode	back to summary
private final LabelNode excHandlerNode

identVal	back to summary
private final int identVal

lmv	back to summary
private final MethodVisitor lmv

lvs	back to summary
private LocalVariablesSorter lvs

name	back to summary
private final String name

returnOpcodes	back to summary
private final Set<Integer> returnOpcodes

start	back to summary
private final Label start

startNode	back to summary
private final LabelNode startNode

Constructor Detail

MonitoredMethodEnhancer	back to summary
public MonitoredMethodEnhancer(final int access, final String name, final String desc, final MethodVisitor mv)

Method Detail

emitExceptionReport	back to summary
private void emitExceptionReport(final int excIndex)

emitFinally	back to summary
private void emitFinally()

setLocalVariablesSorter	back to summary
public void setLocalVariablesSorter(final LocalVariablesSorter lvs)

visitCode	back to summary
public void visitCode() Overrides org.objectweb.asm.MethodVisitor.visitCode. Doc from org.objectweb.asm.MethodVisitor.visitCode. Starts the visit of the method's code, if any (i.e. non abstract method). Annotations @Override

visitCode

back to summary

public void visitCode()

Overrides org.objectweb.asm.MethodVisitor.visitCode.

Doc from org.objectweb.asm.MethodVisitor.visitCode.

Starts the visit of the method's code, if any (i.e. non abstract method).

Annotations

@Override

visitFieldInsn	back to summary
public void visitFieldInsn(final int opcode, final String owner, final String name, final String desc) Overrides org.objectweb.asm.MethodVisitor.visitFieldInsn. Doc from org.objectweb.asm.MethodVisitor.visitFieldInsn. Visits a field instruction. A field instruction is an instruction that loads or stores the value of a field of an object. Annotations @Override

visitFieldInsn

back to summary

public void visitFieldInsn(final int opcode, final String owner, final String name, final String desc)

Overrides org.objectweb.asm.MethodVisitor.visitFieldInsn.

Doc from org.objectweb.asm.MethodVisitor.visitFieldInsn.

Visits a field instruction. A field instruction is an instruction that loads or stores the value of a field of an object.

Annotations

@Override

visitIincInsn	back to summary
public void visitIincInsn(final int var, final int increment) Overrides org.objectweb.asm.MethodVisitor.visitIincInsn. Doc from org.objectweb.asm.MethodVisitor.visitIincInsn. Visits an IINC instruction. Annotations @Override

visitIincInsn

back to summary

public void visitIincInsn(final int var, final int increment)

Overrides org.objectweb.asm.MethodVisitor.visitIincInsn.

Doc from org.objectweb.asm.MethodVisitor.visitIincInsn.

Visits an IINC instruction.

Annotations

@Override

visitInsn	back to summary
public void visitInsn(final int opcode) Overrides org.objectweb.asm.MethodVisitor.visitInsn. Doc from org.objectweb.asm.MethodVisitor.visitInsn. Visits a zero operand instruction. Annotations @Override

visitInsn

back to summary

public void visitInsn(final int opcode)

Overrides org.objectweb.asm.MethodVisitor.visitInsn.

Doc from org.objectweb.asm.MethodVisitor.visitInsn.

Visits a zero operand instruction.

Annotations

@Override

visitIntInsn

back to summary

public void visitIntInsn(final int opcode, final int operand)

Overrides org.objectweb.asm.MethodVisitor.visitIntInsn.

Doc from org.objectweb.asm.MethodVisitor.visitIntInsn.

Visits an instruction with a single int operand.

Annotations

@Override

visitJumpInsn

back to summary

public void visitJumpInsn(final int opcode, final Label label)

Overrides org.objectweb.asm.MethodVisitor.visitJumpInsn.

Doc from org.objectweb.asm.MethodVisitor.visitJumpInsn.

Visits a jump instruction. A jump instruction is an instruction that may jump to another instruction.

Annotations

@Override

visitLdcInsn

back to summary

public void visitLdcInsn(final Object cst)

Overrides org.objectweb.asm.MethodVisitor.visitLdcInsn.

Doc from org.objectweb.asm.MethodVisitor.visitLdcInsn.

Visits a LDC instruction. Note that new constant types may be added in future versions of the Java Virtual Machine. To easily detect new constant types, implementations of this method should check for unexpected constant types, like this:

if (cst instanceof Integer) {
    // ...
} else if (cst instanceof Float) {
    // ...
} else if (cst instanceof Long) {
    // ...
} else if (cst instanceof Double) {
    // ...
} else if (cst instanceof String) {
    // ...
} else if (cst instanceof Type) {
    int sort = ((Type) cst).getSort();
    if (sort == Type.OBJECT) {
        // ...
    } else if (sort == Type.ARRAY) {
        // ...
    } else if (sort == Type.METHOD) {
        // ...
    } else {
        // throw an exception
    }
} else if (cst instanceof Handle) {
    // ...
} else if (cst instanceof ConstantDynamic) {
    // ...
} else {
    // throw an exception
}

Annotations

@Override

visitLookupSwitchInsn

back to summary

public void visitLookupSwitchInsn(final Label dflt, final int[] keys, final Label[] labels)

Overrides org.objectweb.asm.MethodVisitor.visitLookupSwitchInsn.

Doc from org.objectweb.asm.MethodVisitor.visitLookupSwitchInsn.

Visits a LOOKUPSWITCH instruction.

Annotations

@Override

visitMaxs

back to summary

public void visitMaxs(final int maxStack, final int maxLocals)

Overrides org.objectweb.asm.MethodVisitor.visitMaxs.

Doc from org.objectweb.asm.MethodVisitor.visitMaxs.

Visits the maximum stack size and the maximum number of local variables of the method.

Annotations

@Override

visitMethodInsn

back to summary

public void visitMethodInsn(final int opcode, final String owner, final String name, final String desc, final boolean isInterface)

Overrides org.objectweb.asm.MethodVisitor.visitMethodInsn.

Doc from org.objectweb.asm.MethodVisitor.visitMethodInsn.

Visits a method instruction. A method instruction is an instruction that invokes a method.

Annotations

@Override

visitMultiANewArrayInsn

back to summary

public void visitMultiANewArrayInsn(final String desc, final int dims)

Overrides org.objectweb.asm.MethodVisitor.visitMultiANewArrayInsn.

Doc from org.objectweb.asm.MethodVisitor.visitMultiANewArrayInsn.

Visits a MULTIANEWARRAY instruction.

Annotations

@Override

visitTableSwitchInsn

back to summary

public void visitTableSwitchInsn(final int min, final int max, final Label dflt, final Label[] labels)

Overrides org.objectweb.asm.MethodVisitor.visitTableSwitchInsn.

Doc from org.objectweb.asm.MethodVisitor.visitTableSwitchInsn.

Visits a TABLESWITCH instruction.

Annotations

@Override

visitTypeInsn back to summary

public void visitTypeInsn(final int opcode, final String type)

Overrides org.objectweb.asm.MethodVisitor.visitTypeInsn.

Doc from org.objectweb.asm.MethodVisitor.visitTypeInsn.

Visits a type instruction. A type instruction is an instruction that takes the internal name of a class as parameter (see Type#getInternalName()).

Annotations

@Override

visitVarInsn

back to summary

public void visitVarInsn(final int opcode, final int var)

Overrides org.objectweb.asm.MethodVisitor.visitVarInsn.

Doc from org.objectweb.asm.MethodVisitor.visitVarInsn.

Visits a local variable instruction. A local variable instruction is an instruction that loads or stores the value of a local variable.

Annotations

@Override

Modifier and Type	Field and Description
public static final ClassTracer.State	NORMAL
public static final ClassTracer.State	NULL1
public static final ClassTracer.State	NULL2

Modifier and Type	Method and Description
private static void	info(final Util util, final int level, final String msg)
public abstract ClassTracer.State	transition(Util util, MethodVisitor mv, ClassTracer.Input input)
public static ClassTracer.State	valueOf(String name)
public static ClassTracer.State[]	values()

public Class ClassTracer

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

public final Enum ClassTracer.Input

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Class ClassTracer.MonitoredMethodEnhancer

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

public sealed Enum ClassTracer.State

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail