Examples of org.eclipse.persistence.internal.libraries.asm.MethodVisitor.visitLdcInsn()

Package org.eclipse.persistence.internal.libraries.asm

Class org.eclipse.persistence.internal.libraries.asm.MethodVisitor

Examples of org.eclipse.persistence.internal.libraries.asm.MethodVisitor.visitLdcInsn()

org.eclipse.persistence.internal.libraries.asm.MethodVisitor.visitLdcInsn()
} 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 { // throw an exception } @param cst the constant to be loaded on the stack. This parameter must be a non null {@link Integer}, a {@link Float}, a {@link Long}, a {@link Double}, a {@link String}, a {@link Type} of OBJECT orARRAY sort for .class constants, for classes whose version is 49.0, a {@link Type} of METHOD sort or a{@link Handle} for MethodType and MethodHandle constants, forclasses whose version is 51.0.

        // depending on the type
        int opcode = attributeDetails.getReferenceClassType().getOpcode(ILOAD);


        if (classDetails.shouldWeaveFetchGroups()) {
            cv_set.visitVarInsn(ALOAD, 0);
            cv_set.visitLdcInsn(attribute);
            // _persistence_checkFetchedForSet("variableName");
            cv_set.visitMethodInsn(INVOKEVIRTUAL, classDetails.getClassName(), "_persistence_checkFetchedForSet", "(Ljava/lang/String;)V");
        }


        if (classDetails.shouldWeaveChangeTracking()) {

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                if (label != null) {
                    cv_get.visitLabel(label);
                }
                // else if (attribute == "address")
                cv_get.visitVarInsn(ALOAD, 1);
                cv_get.visitLdcInsn(attributeDetails.getAttributeName().intern());
                label = new Label();
                cv_get.visitJumpInsn(IF_ACMPNE, label);
                // return this.address
                cv_get.visitVarInsn(ALOAD, 0);
                cv_get.visitFieldInsn(GETFIELD, classDetails.getClassName(), attributeDetails.getAttributeName(), attributeDetails.getReferenceClassType().getDescriptor());

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                if (label != null) {
                    cv_set.visitLabel(label);
                }
                // else if (attribute == "address")
                cv_set.visitVarInsn(ALOAD, 1);
                cv_set.visitLdcInsn(attribute.getAttributeName().intern());
                label = new Label();
                cv_set.visitJumpInsn(IF_ACMPNE, label);
                // this.address = (String)value;
                cv_set.visitVarInsn(ALOAD, 0);
                cv_set.visitVarInsn(ALOAD, 2);

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        mv.visitInsn(ARETURN);
        mv.visitMaxs(1, 0);


        // Add the "valueOf()" method
        mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "valueOf", "(Ljava/lang/String;)L" + internalClassName + ";", null, null);
        mv.visitLdcInsn(Type.getType("L" + internalClassName + ";"));
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKESTATIC, "java/lang/Enum", "valueOf", "(Ljava/lang/Class;Ljava/lang/String;)Ljava/lang/Enum;");
        mv.visitTypeInsn(CHECKCAST, internalClassName);
        mv.visitInsn(ARETURN);
        mv.visitMaxs(2, 1);

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        int lastCount = 0;
        for (int i = 0; i < enumValues.length; i++) {
            String enumValue = enumValues[i];
            mv.visitTypeInsn(NEW, internalClassName);
            mv.visitInsn(DUP);
            mv.visitLdcInsn(enumValue);
            if (i <= 5) {
                mv.visitInsn(ICONST[i]);
            } else if (i <= 127) {
                mv.visitIntInsn(BIPUSH, i);
            } else {

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        mv.visitInsn(ARETURN);
        mv.visitMaxs(1, 0);


        // Add the "valueOf()" method
        mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "valueOf", "(Ljava/lang/String;)L" + internalClassName + ";", null, null);
        mv.visitLdcInsn(Type.getType("L" + internalClassName + ";"));
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKESTATIC, "java/lang/Enum", "valueOf", "(Ljava/lang/Class;Ljava/lang/String;)Ljava/lang/Enum;");
        mv.visitTypeInsn(CHECKCAST, internalClassName);
        mv.visitInsn(ARETURN);
        mv.visitMaxs(2, 1);

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        int lastCount = 0;
        for (int i = 0; i < enumValues.length; i++) {
            String enumValue = enumValues[i];
            mv.visitTypeInsn(NEW, internalClassName);
            mv.visitInsn(DUP);
            mv.visitLdcInsn(enumValue);
            if (i <= 5) {
                mv.visitInsn(ICONST[i]);
            } else if (i <= 127) {
                mv.visitIntInsn(BIPUSH, i);
            } else {

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          MethodVisitor mv = cw.visitMethod(Opcodes.ACC_PUBLIC, "<init>", "()V", null, null);


          mv.visitVarInsn(Opcodes.ALOAD, 0);
          mv.visitTypeInsn(Opcodes.NEW, "javax/xml/namespace/QName");
          mv.visitInsn(Opcodes.DUP);
          mv.visitLdcInsn(theQName.getNamespaceURI());
          mv.visitLdcInsn(theQName.getLocalPart());
          mv.visitMethodInsn(Opcodes.INVOKESPECIAL, "javax/xml/namespace/QName", "<init>", "(Ljava/lang/String;Ljava/lang/String;)V");
          mv.visitLdcInsn(Type.getType(fieldType));
          mv.visitInsn(Opcodes.ACONST_NULL);

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          mv.visitVarInsn(Opcodes.ALOAD, 0);
          mv.visitTypeInsn(Opcodes.NEW, "javax/xml/namespace/QName");
          mv.visitInsn(Opcodes.DUP);
          mv.visitLdcInsn(theQName.getNamespaceURI());
          mv.visitLdcInsn(theQName.getLocalPart());
          mv.visitMethodInsn(Opcodes.INVOKESPECIAL, "javax/xml/namespace/QName", "<init>", "(Ljava/lang/String;Ljava/lang/String;)V");
          mv.visitLdcInsn(Type.getType(fieldType));
          mv.visitInsn(Opcodes.ACONST_NULL);


          mv.visitMethodInsn(Opcodes.INVOKESPECIAL, "org/eclipse/persistence/internal/jaxb/WrappedValue", "<init>", "(Ljavax/xml/namespace/QName;Ljava/lang/Class;Ljava/lang/Object;)V");

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          mv.visitTypeInsn(Opcodes.NEW, "javax/xml/namespace/QName");
          mv.visitInsn(Opcodes.DUP);
          mv.visitLdcInsn(theQName.getNamespaceURI());
          mv.visitLdcInsn(theQName.getLocalPart());
          mv.visitMethodInsn(Opcodes.INVOKESPECIAL, "javax/xml/namespace/QName", "<init>", "(Ljava/lang/String;Ljava/lang/String;)V");
          mv.visitLdcInsn(Type.getType(fieldType));
          mv.visitInsn(Opcodes.ACONST_NULL);


          mv.visitMethodInsn(Opcodes.INVOKESPECIAL, "org/eclipse/persistence/internal/jaxb/WrappedValue", "<init>", "(Ljavax/xml/namespace/QName;Ljava/lang/Class;Ljava/lang/Object;)V");
          mv.visitInsn(Opcodes.RETURN);
          mv.visitMaxs(5, 1);

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