Package org.hotswap.agent.javassist.compiler

Class MemberCodeGen

java.lang.Object

org.hotswap.agent.javassist.compiler.ast.Visitor

org.hotswap.agent.javassist.compiler.CodeGen

org.hotswap.agent.javassist.compiler.MemberCodeGen

All Implemented Interfaces:

Opcode, TokenId

Direct Known Subclasses:

JvstCodeGen

public class MemberCodeGen
extends CodeGen

Nested Class Summary

Nested classes/interfaces inherited from class org.hotswap.agent.javassist.compiler.CodeGen

CodeGen.ReturnHook

Field Summary

Fields

Modifier and Type	Field	Description
protected MemberResolver	resolver
protected boolean	resultStatic
protected CtClass	thisClass
protected MethodInfo	thisMethod

Fields inherited from class org.hotswap.agent.javassist.compiler.CodeGen

arrayDim, breakList, bytecode, className, continueList, exprType, hasReturned, inStaticMethod, returnHooks

Fields inherited from interface org.hotswap.agent.javassist.bytecode.Opcode

AALOAD, AASTORE, ACONST_NULL, ALOAD, ALOAD_0, ALOAD_1, ALOAD_2, ALOAD_3, ANEWARRAY, ARETURN, ARRAYLENGTH, ASTORE, ASTORE_0, ASTORE_1, ASTORE_2, ASTORE_3, ATHROW, BALOAD, BASTORE, BIPUSH, CALOAD, CASTORE, D2F, D2I, D2L, DADD, DALOAD, DASTORE, DCMPG, DCMPL, DCONST_0, DCONST_1, DDIV, DLOAD, DLOAD_0, DLOAD_1, DLOAD_2, DLOAD_3, DMUL, DNEG, DREM, DRETURN, DSTORE, DSTORE_0, DSTORE_1, DSTORE_2, DSTORE_3, 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, FLOAD_0, FLOAD_1, FLOAD_2, FLOAD_3, FMUL, FNEG, FREM, FRETURN, FSTORE, FSTORE_0, FSTORE_1, FSTORE_2, FSTORE_3, FSUB, GETFIELD, GETSTATIC, GOTO, GOTO_W, CHECKCAST, 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, ILOAD_0, ILOAD_1, ILOAD_2, ILOAD_3, IMUL, INEG, INSTANCEOF, INVOKEDYNAMIC, INVOKEINTERFACE, INVOKESPECIAL, INVOKESTATIC, INVOKEVIRTUAL, IOR, IREM, IRETURN, ISHL, ISHR, ISTORE, ISTORE_0, ISTORE_1, ISTORE_2, ISTORE_3, ISUB, IUSHR, IXOR, JSR, JSR_W, L2D, L2F, L2I, LADD, LALOAD, LAND, LASTORE, LCMP, LCONST_0, LCONST_1, LDC, LDC_W, LDC2_W, LDIV, LLOAD, LLOAD_0, LLOAD_1, LLOAD_2, LLOAD_3, LMUL, LNEG, LOOKUPSWITCH, LOR, LREM, LRETURN, LSHL, LSHR, LSTORE, LSTORE_0, LSTORE_1, LSTORE_2, LSTORE_3, LSUB, LUSHR, LXOR, MONITORENTER, MONITOREXIT, MULTIANEWARRAY, NEW, NEWARRAY, NOP, POP, POP2, PUTFIELD, PUTSTATIC, RET, RETURN, SALOAD, SASTORE, SIPUSH, STACK_GROW, SWAP, T_BOOLEAN, T_BYTE, T_DOUBLE, T_FLOAT, T_CHAR, T_INT, T_LONG, T_SHORT, TABLESWITCH, WIDE

Fields inherited from interface org.hotswap.agent.javassist.compiler.TokenId

ABSTRACT, AND_E, ANDAND, ARRAY, ARSHIFT, ARSHIFT_E, assignOps, BadToken, BLOCK, BOOLEAN, BREAK, BYTE, CALL, CASE, CATCH, CLASS, CONST, CONTINUE, DECL, DEFAULT, DIV_E, DO, DOUBLE, DoubleConstant, ELSE, EQ, EXOR_E, EXPR, EXTENDS, FALSE, FINAL, FINALLY, FLOAT, FloatConstant, FOR, GE, GOTO, CHAR, CharConstant, Identifier, IF, IMPLEMENTS, IMPORT, INSTANCEOF, INT, IntConstant, INTERFACE, LABEL, LE, LONG, LongConstant, LSHIFT, LSHIFT_E, MEMBER, MINUS_E, MINUSMINUS, MOD_E, MUL_E, NATIVE, NEQ, NEW, NULL, opNames, OR_E, OROR, PACKAGE, PLUS_E, PLUSPLUS, PRIVATE, PROTECTED, PUBLIC, RETURN, RSHIFT, RSHIFT_E, SHORT, STATIC, STRICT, StringL, SUPER, SWITCH, SYNCHRONIZED, THIS, THROW, THROWS, TRANSIENT, TRUE, TRY, VOID, VOLATILE, WHILE

Constructor Summary

Constructors

Constructor	Description
MemberCodeGen(Bytecode b, CtClass cc, ClassPool cp)

Method Summary

Modifier and Type	Method	Description
void	atArrayInit(ArrayInit init)
protected void	atArrayVariableAssign(ArrayInit init, int varType, int varArray, String varClass)
void	atCallExpr(CallExpr expr)
protected void	atClassObject2(String cname)
protected void	atFieldAssign(Expr expr, int op, ASTree left, ASTree right, boolean doDup)
protected void	atFieldPlusPlus(int token, boolean isPost, ASTree oprand, Expr expr, boolean doDup)
protected void	atFieldRead(ASTree expr)
void	atMember(Member mem)
void	atMethodArgs(ASTList args, int[] types, int[] dims, String[] cnames)
void	atMethodCallCore(CtClass targetClass, String mname, ASTList args, boolean isStatic, boolean isSpecial, int aload0pos, MemberResolver.Method found)
protected void	atMultiNewArray(int type, ASTList classname, ASTList size)
void	atNewArrayExpr(NewExpr expr)
void	atNewExpr(NewExpr expr)
protected void	atTryStmnt(Stmnt st)
protected CtField	fieldAccess(ASTree expr, boolean acceptLength)
protected String	getAccessibleConstructor(String desc, CtClass declClass, MethodInfo minfo)
protected String	getAccessiblePrivate(String methodName, String desc, String newDesc, MethodInfo minfo, CtClass declClass)
int	getMajorVersion()	Returns the major version of the class file targeted by this compilation.
int	getMethodArgsLength(ASTList args)
protected String	getSuperName()	Returns the JVM-internal representation of this super class name.
CtClass	getThisClass()
protected String	getThisName()	Returns the JVM-internal representation of this class name.
protected void	insertDefaultSuperCall()
CtClass[]	makeParamList(MethodDecl md)
CtClass[]	makeThrowsList(MethodDecl md)
protected String	resolveClassName(String jvmName)
protected String	resolveClassName(ASTList name)
void	setThisMethod(CtMethod m)	Records the currently compiled method.

Methods inherited from class org.hotswap.agent.javassist.compiler.CodeGen

arrayAccess, atArrayPlusPlus, atArrayRead, atAssignCore, atAssignExpr, atAssignExpr, atASTList, atBinExpr, atCastExpr, atClassObject, atCondExpr, atDeclarator, atDoubleConst, atExpr, atFieldDecl, atInstanceOfExpr, atIntConst, atKeyword, atMethodBody, atMethodDecl, atPair, atPlusPlusCore, atReturnStmnt, atReturnStmnt2, atStmnt, atStringL, atSymbol, atVariable, badAssign, badType, badTypes, compileBooleanExpr, compileExpr, doTypeCheck, fatal, getArrayReadOp, getArrayWriteOp, getLocalVar, getMaxLocals, getTempVar, incMaxLocals, is2word, isRefType, patchGoto, setMaxLocals, setTypeChecker, toJvmArrayName, toJvmTypeName

Methods inherited from class java.lang.Object

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

Field Detail

resolver

protected MemberResolver resolver

thisClass

protected CtClass thisClass

thisMethod

protected MethodInfo thisMethod

resultStatic

protected boolean resultStatic

Constructor Detail

MemberCodeGen

public MemberCodeGen(Bytecode b,
                     CtClass cc,
                     ClassPool cp)

Method Detail

getMajorVersion

public int getMajorVersion()

Returns the major version of the class file targeted by this compilation.

setThisMethod

public void setThisMethod(CtMethod m)

Records the currently compiled method.

getThisClass

public CtClass getThisClass()

getThisName

protected String getThisName()

Returns the JVM-internal representation of this class name.

Specified by:

getThisName in class CodeGen

getSuperName

protected String getSuperName()
                       throws CompileError

Returns the JVM-internal representation of this super class name.

Specified by:

getSuperName in class CodeGen

Throws:

CompileError

insertDefaultSuperCall

protected void insertDefaultSuperCall()
                               throws CompileError

Specified by:

insertDefaultSuperCall in class CodeGen

Throws:

CompileError

atTryStmnt

protected void atTryStmnt(Stmnt st)
                   throws CompileError

Overrides:

atTryStmnt in class CodeGen

Throws:

CompileError

atNewExpr

public void atNewExpr(NewExpr expr)
               throws CompileError

Specified by:

atNewExpr in class CodeGen

Throws:

CompileError

atNewArrayExpr

public void atNewArrayExpr(NewExpr expr)
                    throws CompileError

Throws:

CompileError

atArrayVariableAssign

protected void atArrayVariableAssign(ArrayInit init,
                                     int varType,
                                     int varArray,
                                     String varClass)
                              throws CompileError

Specified by:

atArrayVariableAssign in class CodeGen

Throws:

CompileError

atArrayInit

public void atArrayInit(ArrayInit init)
                 throws CompileError

Specified by:

atArrayInit in class CodeGen

Throws:

CompileError

atMultiNewArray

protected void atMultiNewArray(int type,
                               ASTList classname,
                               ASTList size)
                        throws CompileError

Throws:

CompileError

atCallExpr

public void atCallExpr(CallExpr expr)
                throws CompileError

Specified by:

atCallExpr in class CodeGen

Throws:

CompileError

atMethodCallCore

public void atMethodCallCore(CtClass targetClass,
                             String mname,
                             ASTList args,
                             boolean isStatic,
                             boolean isSpecial,
                             int aload0pos,
                             MemberResolver.Method found)
                      throws CompileError

Throws:

CompileError

getAccessiblePrivate

protected String getAccessiblePrivate(String methodName,
                                      String desc,
                                      String newDesc,
                                      MethodInfo minfo,
                                      CtClass declClass)
                               throws CompileError

Throws:

CompileError

getAccessibleConstructor

protected String getAccessibleConstructor(String desc,
                                          CtClass declClass,
                                          MethodInfo minfo)
                                   throws CompileError

Throws:

CompileError

getMethodArgsLength

public int getMethodArgsLength(ASTList args)

atMethodArgs

public void atMethodArgs(ASTList args,
                         int[] types,
                         int[] dims,
                         String[] cnames)
                  throws CompileError

Throws:

CompileError

atFieldAssign

protected void atFieldAssign(Expr expr,
                             int op,
                             ASTree left,
                             ASTree right,
                             boolean doDup)
                      throws CompileError

Specified by:

atFieldAssign in class CodeGen

Throws:

CompileError

atMember

public void atMember(Member mem)
              throws CompileError

Specified by:

atMember in class CodeGen

Throws:

CompileError

atFieldRead

protected void atFieldRead(ASTree expr)
                    throws CompileError

Specified by:

atFieldRead in class CodeGen

Throws:

CompileError

atClassObject2

protected void atClassObject2(String cname)
                       throws CompileError

Overrides:

atClassObject2 in class CodeGen

Throws:

CompileError

atFieldPlusPlus

protected void atFieldPlusPlus(int token,
                               boolean isPost,
                               ASTree oprand,
                               Expr expr,
                               boolean doDup)
                        throws CompileError

Specified by:

atFieldPlusPlus in class CodeGen

Throws:

CompileError

fieldAccess

protected CtField fieldAccess(ASTree expr,
                              boolean acceptLength)
                       throws CompileError

Throws:

CompileError

makeParamList

public CtClass[] makeParamList(MethodDecl md)
                        throws CompileError

Throws:

CompileError

makeThrowsList

public CtClass[] makeThrowsList(MethodDecl md)
                         throws CompileError

Throws:

CompileError

resolveClassName

protected String resolveClassName(ASTList name)
                           throws CompileError

Specified by:

resolveClassName in class CodeGen

Throws:

CompileError

resolveClassName

protected String resolveClassName(String jvmName)
                           throws CompileError

Specified by:

resolveClassName in class CodeGen

Throws:

CompileError