Package javassist.compiler

Examples of javassist.compiler.Javac

619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
        CodeIterator iterator = ca.iterator();
        int retAddr = ca.getMaxLocals();
        Bytecode b = new Bytecode(pool, 0, retAddr + 1);
        b.setStackDepth(ca.getMaxStack() + 1);
        Javac jv = new Javac(b, declaringClass);
        try {
            int nvars = jv.recordParams(getParameterTypes(),
                                        Modifier.isStatic(getModifiers()));
            jv.recordParamNames(ca, nvars);
            CtClass rtype = getReturnType0();
            int varNo = jv.recordReturnType(rtype, true);
            jv.recordLocalVariables(ca, 0);

            int handlerLen = insertAfterHandler(asFinally, b, rtype, varNo);

            byte[] save = makeSaveCode(pool, rtype, varNo);
            byte[] restore = makeRestoreCode(b, pool, rtype, varNo);

            b.addAstore(retAddr);
            jv.compileStmnt(src);
            b.addRet(retAddr);
            ca.setMaxStack(b.getMaxStack());
            ca.setMaxLocals(b.getMaxLocals());

            int gapPos = iterator.append(b.get());
View Full Code Here
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
        ConstPool cp = methodInfo.getConstPool();
        CodeAttribute ca = methodInfo.getCodeAttribute();
        CodeIterator iterator = ca.iterator();
        Bytecode b = new Bytecode(cp, ca.getMaxStack(), ca.getMaxLocals());
        b.setStackDepth(1);
        Javac jv = new Javac(b, declaringClass);
        try {
            jv.recordParams(getParameterTypes(),
                            Modifier.isStatic(getModifiers()));
            int var = jv.recordVariable(exceptionType, exceptionName);
            b.addAstore(var);
            jv.compileStmnt(src);

            int stack = b.getMaxStack();
            int locals = b.getMaxLocals();

            if (stack > ca.getMaxStack())
View Full Code Here
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
        if (!modify)
            return lineNum;

        declaringClass.checkModify();
        CodeIterator iterator = ca.iterator();
        Javac jv = new Javac(declaringClass);
        try {
            jv.recordLocalVariables(ca, index);
            jv.recordParams(getParameterTypes(),
                            Modifier.isStatic(getModifiers()));
            jv.setMaxLocals(ca.getMaxLocals());
            jv.compileStmnt(src);
            Bytecode b = jv.getBytecode();
            int locals = b.getMaxLocals();
            int stack = b.getMaxStack();
            ca.setMaxLocals(locals);

            /* We assume that there is no values in the operand stack
View Full Code Here
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
    {
        if (fieldInitializers == null)
            return;

        Bytecode code = new Bytecode(cf.getConstPool(), 0, 0);
        Javac jv = new Javac(code, this);
        int stacksize = 0;
        boolean doInit = false;
        for (FieldInitLink fi = fieldInitializers; fi != null; fi = fi.next) {
            CtField f = fi.field;
            if (Modifier.isStatic(f.getModifiers())) {
View Full Code Here
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
    private int makeFieldInitializer(Bytecode code, CtClass[] parameters)
        throws CannotCompileException, NotFoundException
    {
        int stacksize = 0;
        Javac jv = new Javac(code, this);
        try {
            jv.recordParams(parameters, false);
        }
        catch (CompileError e) {
            throw new CannotCompileException(e);
        }
View Full Code Here
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
        throws CannotCompileException
    {
        CtClass cc = declaringClass;
        cc.checkModify();
        try {
            Javac jv = new Javac(cc);
            if (delegateMethod != null)
                jv.recordProceed(delegateObj, delegateMethod);

            Bytecode b = jv.compileBody(this, src);
            methodInfo.setCodeAttribute(b.toCodeAttribute());
            methodInfo.setAccessFlags(methodInfo.getAccessFlags()
                                      & ~AccessFlag.ABSTRACT);
            methodInfo.rebuildStackMapIf6(cc.getClassPool(), cc.getClassFile2());
            declaringClass.rebuildClassFile();
View Full Code Here
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
        CodeAttribute ca = methodInfo.getCodeAttribute();
        if (ca == null)
            throw new CannotCompileException("no method body");

        CodeIterator iterator = ca.iterator();
        Javac jv = new Javac(cc);
        try {
            int nvars = jv.recordParams(getParameterTypes(),
                                        Modifier.isStatic(getModifiers()));
            jv.recordParamNames(ca, nvars);
            jv.recordLocalVariables(ca, 0);
            jv.recordType(getReturnType0());
            jv.compileStmnt(src);
            Bytecode b = jv.getBytecode();
            int stack = b.getMaxStack();
            int locals = b.getMaxLocals();

            if (stack > ca.getMaxStack())
                ca.setMaxStack(stack);
View Full Code Here
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
        CodeIterator iterator = ca.iterator();
        int retAddr = ca.getMaxLocals();
        Bytecode b = new Bytecode(pool, 0, retAddr + 1);
        b.setStackDepth(ca.getMaxStack() + 1);
        Javac jv = new Javac(b, cc);
        try {
            int nvars = jv.recordParams(getParameterTypes(),
                                        Modifier.isStatic(getModifiers()));
            jv.recordParamNames(ca, nvars);
            CtClass rtype = getReturnType0();
            int varNo = jv.recordReturnType(rtype, true);
            jv.recordLocalVariables(ca, 0);

            // finally clause for exceptions
            int handlerLen = insertAfterHandler(asFinally, b, rtype, varNo,
                                                jv, src);
            // finally clause for normal termination
View Full Code Here
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
        ConstPool cp = methodInfo.getConstPool();
        CodeAttribute ca = methodInfo.getCodeAttribute();
        CodeIterator iterator = ca.iterator();
        Bytecode b = new Bytecode(cp, ca.getMaxStack(), ca.getMaxLocals());
        b.setStackDepth(1);
        Javac jv = new Javac(b, cc);
        try {
            jv.recordParams(getParameterTypes(),
                            Modifier.isStatic(getModifiers()));
            int var = jv.recordVariable(exceptionType, exceptionName);
            b.addAstore(var);
            jv.compileStmnt(src);

            int stack = b.getMaxStack();
            int locals = b.getMaxLocals();

            if (stack > ca.getMaxStack())
View Full Code Here
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
            return lineNum;

        CtClass cc = declaringClass;
        cc.checkModify();
        CodeIterator iterator = ca.iterator();
        Javac jv = new Javac(cc);
        try {
            jv.recordLocalVariables(ca, index);
            jv.recordParams(getParameterTypes(),
                            Modifier.isStatic(getModifiers()));
            jv.setMaxLocals(ca.getMaxLocals());
            jv.compileStmnt(src);
            Bytecode b = jv.getBytecode();
            int locals = b.getMaxLocals();
            int stack = b.getMaxStack();
            ca.setMaxLocals(locals);

            /* We assume that there is no values in the operand stack
View Full Code Here
TOP

Related Classes of javassist.compiler.Javac

  • javassist.bytecode.Bytecode
  • javassist.bytecode.LocalVariableAttribute
  • javassist.compiler.ast.ASTList
  • javassist.compiler.ast.ASTree
  • javassist.compiler.ast.Declarator
  • javassist.compiler.ast.Expr
  • javassist.compiler.ast.Member
  • javassist.compiler.ast.Stmnt
  • javassist.compiler.ast.Symbol
  • javassist.CtBehavior
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.