Examples of com.sleepycat.asm.MethodVisitor.visitFieldInsn()

com.sleepycat.asm.MethodVisitor.visitFieldInsn()
Visits a field instruction. A field instruction is an instruction that loads or stores the value of a field of an object. @param opcode the opcode of the type instruction to be visited. Thisopcode is either GETSTATIC, PUTSTATIC, GETFIELD or PUTFIELD. @param owner the internal name of the field's owner class (see {@link Type#getInternalName() getInternalName}). @param name the field's name. @param desc the field's descriptor (see {@link Type Type}).

                FieldInfo field = nonKeyFields.get(i);
                if (!genWriteSimpleKeyField(mv, field)) {
                    /* For a non-simple type, call writeKeyObject. */
                    mv.visitVarInsn(ALOAD, 1);
                    mv.visitVarInsn(ALOAD, 0);
                    mv.visitFieldInsn
                        (GETFIELD, className, field.name,
                         field.type.getDescriptor());
                    mv.visitVarInsn(ALOAD, 2);
                    if (i <= Byte.MAX_VALUE) {
                        mv.visitIntInsn(BIPUSH, i);

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                         "com/sleepycat/persist/impl/EntityInput",
                         "readKeyObject",
                         "(Lcom/sleepycat/persist/impl/Format;)" +
                         "Ljava/lang/Object;");
                    mv.visitTypeInsn(CHECKCAST, getTypeInstName(field.type));
                    mv.visitFieldInsn
                        (PUTFIELD, className, field.name,
                         field.type.getDescriptor());
                }
            }
        }

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                mv.visitTypeInsn
                    (CHECKCAST,
                     getPrimitiveWrapperClass(sort).replace('.', '/'));
                genUnwrapPrimitive(mv, sort);
            }
            mv.visitFieldInsn
                (PUTFIELD, className, priKeyField.name,
                 priKeyField.type.getDescriptor());
        } else if (hasPersistentSuperclass) {
            mv.visitVarInsn(ALOAD, 0);
            mv.visitVarInsn(ALOAD, 1);

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        MethodVisitor mv = cv.visitMethod
            (ACC_PUBLIC, "bdbIsPriKeyFieldNullOrZero", "()Z", null, null);
        mv.visitCode();
        if (priKeyField != null) {
            mv.visitVarInsn(ALOAD, 0);
            mv.visitFieldInsn
                (GETFIELD, className, priKeyField.name,
                 priKeyField.type.getDescriptor());
            Label l0 = new Label();
            if (isRefType(priKeyField.type)) {
                mv.visitJumpInsn(IFNONNULL, l0);

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        if (priKeyField != null) {
            if (!genWriteSimpleKeyField(mv, priKeyField)) {
                /* For a non-simple type, call EntityOutput.writeKeyObject. */
                mv.visitVarInsn(ALOAD, 1);
                mv.visitVarInsn(ALOAD, 0);
                mv.visitFieldInsn
                    (GETFIELD, className, priKeyField.name,
                     priKeyField.type.getDescriptor());
                mv.visitVarInsn(ALOAD, 2);
                mv.visitMethodInsn
                    (INVOKEINTERFACE,

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                    (INVOKEINTERFACE, "com/sleepycat/persist/impl/EntityInput",
                     "readKeyObject",
                     "(Lcom/sleepycat/persist/impl/Format;)" +
                     "Ljava/lang/Object;");
                mv.visitTypeInsn(CHECKCAST, getTypeInstName(priKeyField.type));
                mv.visitFieldInsn
                    (PUTFIELD, className, priKeyField.name,
                     priKeyField.type.getDescriptor());
            }
        } else if (hasPersistentSuperclass) {
            mv.visitVarInsn(ALOAD, 0);

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                         "com/sleepycat/persist/impl/EntityInput",
                         "readKeyObject",
                         "(Lcom/sleepycat/persist/impl/Format;)" +
                         "Ljava/lang/Object;");
                    mv.visitTypeInsn(CHECKCAST, getTypeInstName(field.type));
                    mv.visitFieldInsn
                        (PUTFIELD, className, field.name,
                         field.type.getDescriptor());
                }
            }
        }

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        MethodVisitor mv = cv.visitMethod
            (ACC_PUBLIC, "bdbIsPriKeyFieldNullOrZero", "()Z", null, null);
        mv.visitCode();
        if (priKeyField != null) {
            mv.visitVarInsn(ALOAD, 0);
            mv.visitFieldInsn
                (GETFIELD, className, priKeyField.name,
                 priKeyField.type.getDescriptor());
            Label l0 = new Label();
            if (isRefType(priKeyField.type)) {
                mv.visitJumpInsn(IFNONNULL, l0);

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        if (priKeyField != null) {
            if (!genWriteSimpleKeyField(mv, priKeyField)) {
                /* For a non-simple type, call EntityOutput.writeKeyObject. */
                mv.visitVarInsn(ALOAD, 1);
                mv.visitVarInsn(ALOAD, 0);
                mv.visitFieldInsn
                    (GETFIELD, className, priKeyField.name,
                     priKeyField.type.getDescriptor());
                mv.visitVarInsn(ALOAD, 2);
                mv.visitMethodInsn
                    (INVOKEINTERFACE,

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                    (INVOKEINTERFACE, "com/sleepycat/persist/impl/EntityInput",
                     "readKeyObject",
                     "(Lcom/sleepycat/persist/impl/Format;)" +
                     "Ljava/lang/Object;");
                mv.visitTypeInsn(CHECKCAST, getTypeInstName(priKeyField.type));
                mv.visitFieldInsn
                    (PUTFIELD, className, priKeyField.name,
                     priKeyField.type.getDescriptor());
            }
        } else if (hasPersistentSuperclass) {
            mv.visitVarInsn(ALOAD, 0);

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