net.covers1624.coffeegrinder.bytecode.transform.transformers

Class SynchronizedTransform

java.lang.Object

net.covers1624.coffeegrinder.bytecode.InsnVisitor<None,C>

net.covers1624.coffeegrinder.bytecode.SimpleInsnVisitor<MethodTransformContext>

net.covers1624.coffeegrinder.bytecode.transform.transformers.SynchronizedTransform

All Implemented Interfaces:

MethodTransformer, Transformer

public class SynchronizedTransform
extends SimpleInsnVisitor<MethodTransformContext>
implements MethodTransformer

Transforms MonitorEnter/Exit + Try-Finally into a Synchronized block.

Created by covers1624 on 8/7/21.

Field Summary

Fields inherited from class net.covers1624.coffeegrinder.bytecode.SimpleInsnVisitor

NONE

Constructor Summary

Constructors

Constructor and Description
SynchronizedTransform()

Method Summary

Modifier and Type	Method and Description
static @Nullable Monitor	matchMonitorInsn(@Nullable Instruction insn, InsnOpcode opcode) Matches the given instruction to a MonitorInsn instruction.
void	transform(MethodDecl function, MethodTransformContext ctx) Transform the MethodDecl.
None	visitTryFinally(TryFinally tryFinally, MethodTransformContext ctx)

Methods inherited from class net.covers1624.coffeegrinder.bytecode.SimpleInsnVisitor

visitDefault

Methods inherited from class net.covers1624.coffeegrinder.bytecode.InsnVisitor

visitArrayElementReference, visitArrayLen, visitAssert, visitBinary, visitBlock, visitBlockContainer, visitBranch, visitCheckCast, visitClassDecl, visitCompare, visitComparison, visitCompoundAssignment, visitContinue, visitDeadCode, visitDoWhileLoop, visitFieldDecl, visitFieldReference, visitForEachLoop, visitForLoop, visitIfInstruction, visitInstanceOf, visitInvoke, visitInvokeDynamic, visitLdcBoolean, visitLdcChar, visitLdcClass, visitLdcNull, visitLdcNumber, visitLdcString, visitLeave, visitLoad, visitLoadThis, visitLocalReference, visitLocalVariable, visitLogicAnd, visitLogicNot, visitLogicOr, visitMethodDecl, visitMethodReference, visitMonitor, visitNew, visitNewArray, visitNewObject, visitNop, visitPostIncrement, visitReturn, visitStore, visitSwitch, visitSwitchSection, visitSwitchTable, visitSynchronized, visitTernary, visitThrow, visitTryCatch, visitTryCatchHandler, visitTryWithResources, visitWhileLoop, visitYield

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.covers1624.coffeegrinder.bytecode.transform.Transformer

getName, stepType

Constructor Detail

SynchronizedTransform

public SynchronizedTransform()

Method Detail

transform

public void transform(MethodDecl function,
                      MethodTransformContext ctx)

Description copied from interface: MethodTransformer

Transform the MethodDecl.

Specified by:

transform in interface MethodTransformer

Parameters:

function - The function to transform.

ctx - The MethodTransformContext.

visitTryFinally

public None visitTryFinally(TryFinally tryFinally,
                            MethodTransformContext ctx)

Overrides:

visitTryFinally in class InsnVisitor<None,MethodTransformContext>

matchMonitorInsn

@Nullable
public static @Nullable Monitor matchMonitorInsn(@Nullable
                                                           @Nullable Instruction insn,
                                                           InsnOpcode opcode)

Matches the given instruction to a MonitorInsn instruction.

Parameters:

insn - The insn to match against.

Returns:

The MonitorInsn instruction.