proguard.optimize.gson

Class GsonInstrumentationAdder

java.lang.Object

proguard.optimize.gson.GsonInstrumentationAdder

All Implemented Interfaces:

proguard.classfile.instruction.visitor.InstructionVisitor

public class GsonInstrumentationAdder
extends java.lang.Object
implements proguard.classfile.instruction.visitor.InstructionVisitor

Instruction visitor that adds some instrumentation code to the Gson.toJson() and Gson.fromJson() methods that prints out the type adapter cache. This can be useful for debugging purposes.

Constructor Summary

Constructors

Constructor and Description
GsonInstrumentationAdder(proguard.classfile.ClassPool programClassPool, proguard.classfile.ClassPool libraryClassPool, proguard.classfile.editor.CodeAttributeEditor codeAttributeEditor) Creates a new GsonInstrumentationAdder.

Method Summary

Modifier and Type	Method and Description
void	visitAnyInstruction(proguard.classfile.Clazz clazz, proguard.classfile.Method method, proguard.classfile.attribute.CodeAttribute codeAttribute, int offset, proguard.classfile.instruction.Instruction instruction)

Methods inherited from class java.lang.Object

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

Methods inherited from interface proguard.classfile.instruction.visitor.InstructionVisitor

visitAnySwitchInstruction, visitBranchInstruction, visitConstantInstruction, visitLookUpSwitchInstruction, visitSimpleInstruction, visitTableSwitchInstruction, visitVariableInstruction

Constructor Detail

GsonInstrumentationAdder

public GsonInstrumentationAdder(proguard.classfile.ClassPool programClassPool,
                                proguard.classfile.ClassPool libraryClassPool,
                                proguard.classfile.editor.CodeAttributeEditor codeAttributeEditor)

Creates a new GsonInstrumentationAdder.

Parameters:

programClassPool - the program class pool used for looking up program class references.

libraryClassPool - the library class pool used for looking up library class references.

codeAttributeEditor - the code attribute editor used for editing the code attribute of the Gson methods.

Method Detail

visitAnyInstruction

public void visitAnyInstruction(proguard.classfile.Clazz clazz,
                                proguard.classfile.Method method,
                                proguard.classfile.attribute.CodeAttribute codeAttribute,
                                int offset,
                                proguard.classfile.instruction.Instruction instruction)

Specified by:

visitAnyInstruction in interface proguard.classfile.instruction.visitor.InstructionVisitor