Examples with ReservedElement com.squareup.wire.schema.internal.parser.ReservedElement used on opensource projects

Example 11 with ReservedElement

use of com.squareup.wire.schema.internal.parser.ReservedElement in project schema-registry by confluentinc.

the class ProtobufSchema method toMessage.

private static MessageElement toMessage(FileDescriptorProto file, DescriptorProto descriptor) {
    String name = descriptor.getName();
    log.trace("*** msg name: {}", name);
    ImmutableList.Builder<FieldElement> fields = ImmutableList.builder();
    ImmutableList.Builder<TypeElement> nested = ImmutableList.builder();
    ImmutableList.Builder<ReservedElement> reserved = ImmutableList.builder();
    LinkedHashMap<String, ImmutableList.Builder<FieldElement>> oneofsMap = new LinkedHashMap<>();
    for (OneofDescriptorProto od : descriptor.getOneofDeclList()) {
        oneofsMap.put(od.getName(), ImmutableList.builder());
    }
    List<Map.Entry<String, ImmutableList.Builder<FieldElement>>> oneofs = new ArrayList<>(oneofsMap.entrySet());
    for (FieldDescriptorProto fd : descriptor.getFieldList()) {
        if (fd.hasOneofIndex() && !fd.getProto3Optional()) {
            FieldElement field = toField(file, fd, true);
            oneofs.get(fd.getOneofIndex()).getValue().add(field);
        } else {
            FieldElement field = toField(file, fd, false);
            fields.add(field);
        }
    }
    for (DescriptorProto nestedDesc : descriptor.getNestedTypeList()) {
        MessageElement nestedMessage = toMessage(file, nestedDesc);
        nested.add(nestedMessage);
    }
    for (EnumDescriptorProto nestedDesc : descriptor.getEnumTypeList()) {
        EnumElement nestedEnum = toEnum(nestedDesc);
        nested.add(nestedEnum);
    }
    for (ReservedRange range : descriptor.getReservedRangeList()) {
        ReservedElement reservedElem = toReserved(range);
        reserved.add(reservedElem);
    }
    for (String reservedName : descriptor.getReservedNameList()) {
        ReservedElement reservedElem = new ReservedElement(DEFAULT_LOCATION, "", Collections.singletonList(reservedName));
        reserved.add(reservedElem);
    }
    ImmutableList.Builder<OptionElement> options = ImmutableList.builder();
    if (descriptor.getOptions().hasNoStandardDescriptorAccessor()) {
        OptionElement option = new OptionElement(NO_STANDARD_DESCRIPTOR_ACCESSOR, Kind.BOOLEAN, descriptor.getOptions().getNoStandardDescriptorAccessor(), false);
        options.add(option);
    }
    if (descriptor.getOptions().hasDeprecated()) {
        OptionElement option = new OptionElement(DEPRECATED, Kind.BOOLEAN, descriptor.getOptions().getDeprecated(), false);
        options.add(option);
    }
    if (descriptor.getOptions().hasMapEntry()) {
        OptionElement option = new OptionElement(MAP_ENTRY, Kind.BOOLEAN, descriptor.getOptions().getMapEntry(), false);
        options.add(option);
    }
    if (descriptor.getOptions().hasExtension(MetaProto.messageMeta)) {
        Meta meta = descriptor.getOptions().getExtension(MetaProto.messageMeta);
        OptionElement option = toOption(CONFLUENT_MESSAGE_META, meta);
        if (option != null) {
            options.add(option);
        }
    }
    // NOTE: skip extensions, groups
    return new MessageElement(DEFAULT_LOCATION, name, "", nested.build(), options.build(), reserved.build(), fields.build(), oneofs.stream().map(e -> toOneof(e.getKey(), e.getValue())).filter(e -> !e.getFields().isEmpty()).collect(Collectors.toList()), Collections.emptyList(), Collections.emptyList());
}

Example 12 with ReservedElement

use of com.squareup.wire.schema.internal.parser.ReservedElement in project schema-registry by confluentinc.

the class ProtobufSchemaUtils method toString.

private static String toString(Context ctx, EnumElement type, boolean normalize) {
    StringBuilder sb = new StringBuilder();
    sb.append("enum ");
    sb.append(type.getName());
    sb.append(" {");
    if (!type.getReserveds().isEmpty()) {
        sb.append('\n');
        List<ReservedElement> reserveds = type.getReserveds();
        if (normalize) {
            reserveds = reserveds.stream().flatMap(r -> r.getValues().stream().map(o -> new ReservedElement(r.getLocation(), r.getDocumentation(), Collections.singletonList(o)))).collect(Collectors.toList());
            Comparator<Object> cmp = Comparator.comparing(r -> {
                Object o = ((ReservedElement) r).getValues().get(0);
                if (o instanceof IntRange) {
                    return ((IntRange) o).getStart();
                } else if (o instanceof Integer) {
                    return (Integer) o;
                } else {
                    return Integer.MAX_VALUE;
                }
            }).thenComparing(r -> ((ReservedElement) r).getValues().get(0).toString());
            reserveds.sort(cmp);
        }
        for (ReservedElement reserved : reserveds) {
            appendIndented(sb, toString(ctx, reserved, normalize));
        }
    }
    if (type.getReserveds().isEmpty() && (!type.getOptions().isEmpty() || !type.getConstants().isEmpty())) {
        sb.append('\n');
    }
    if (!type.getOptions().isEmpty()) {
        List<OptionElement> options = type.getOptions();
        if (normalize) {
            options = new ArrayList<>(options);
            options.sort(Comparator.comparing(OptionElement::getName));
        }
        for (OptionElement option : options) {
            appendIndented(sb, toOptionString(option, normalize));
        }
    }
    if (!type.getConstants().isEmpty()) {
        List<EnumConstantElement> constants = type.getConstants();
        if (normalize) {
            constants = new ArrayList<>(constants);
            constants.sort(Comparator.comparing(EnumConstantElement::getTag).thenComparing(EnumConstantElement::getName));
        }
        for (EnumConstantElement constant : constants) {
            appendIndented(sb, toString(ctx, constant, normalize));
        }
    }
    sb.append("}\n");
    return sb.toString();
}

Example 13 with ReservedElement

use of com.squareup.wire.schema.internal.parser.ReservedElement in project schema-registry by confluentinc.

the class ProtobufSchemaUtils method toString.

private static String toString(Context ctx, MessageElement type, boolean normalize) {
    StringBuilder sb = new StringBuilder();
    sb.append("message ");
    sb.append(type.getName());
    sb.append(" {");
    if (!type.getReserveds().isEmpty()) {
        sb.append('\n');
        List<ReservedElement> reserveds = type.getReserveds();
        if (normalize) {
            reserveds = reserveds.stream().flatMap(r -> r.getValues().stream().map(o -> new ReservedElement(r.getLocation(), r.getDocumentation(), Collections.singletonList(o)))).collect(Collectors.toList());
            Comparator<Object> cmp = Comparator.comparing(r -> {
                Object o = ((ReservedElement) r).getValues().get(0);
                if (o instanceof IntRange) {
                    return ((IntRange) o).getStart();
                } else if (o instanceof Integer) {
                    return (Integer) o;
                } else {
                    return Integer.MAX_VALUE;
                }
            }).thenComparing(r -> ((ReservedElement) r).getValues().get(0).toString());
            reserveds.sort(cmp);
        }
        for (ReservedElement reserved : reserveds) {
            appendIndented(sb, toString(ctx, reserved, normalize));
        }
    }
    if (!type.getOptions().isEmpty()) {
        sb.append('\n');
        List<OptionElement> options = type.getOptions();
        if (normalize) {
            options = new ArrayList<>(options);
            options.sort(Comparator.comparing(OptionElement::getName));
        }
        for (OptionElement option : options) {
            appendIndented(sb, toOptionString(option, normalize));
        }
    }
    if (!type.getFields().isEmpty()) {
        sb.append('\n');
        List<FieldElement> fields = type.getFields();
        if (normalize) {
            fields = new ArrayList<>(fields);
            fields.sort(Comparator.comparing(FieldElement::getTag));
        }
        for (FieldElement field : fields) {
            appendIndented(sb, toString(ctx, field, normalize));
        }
    }
    if (!type.getOneOfs().isEmpty()) {
        sb.append('\n');
        List<OneOfElement> oneOfs = type.getOneOfs();
        if (normalize) {
            oneOfs = oneOfs.stream().filter(o -> !o.getFields().isEmpty()).map(o -> {
                List<FieldElement> fields = new ArrayList<>(o.getFields());
                fields.sort(Comparator.comparing(FieldElement::getTag));
                return new OneOfElement(o.getName(), o.getDocumentation(), fields, o.getGroups(), o.getOptions());
            }).collect(Collectors.toList());
            oneOfs.sort(Comparator.comparing(o -> o.getFields().get(0).getTag()));
        }
        for (OneOfElement oneOf : oneOfs) {
            appendIndented(sb, toString(ctx, oneOf, normalize));
        }
    }
    if (!type.getGroups().isEmpty()) {
        sb.append('\n');
        for (GroupElement group : type.getGroups()) {
            appendIndented(sb, group.toSchema());
        }
    }
    if (!type.getExtensions().isEmpty()) {
        sb.append('\n');
        for (ExtensionsElement extension : type.getExtensions()) {
            appendIndented(sb, extension.toSchema());
        }
    }
    if (!type.getNestedTypes().isEmpty()) {
        sb.append('\n');
        // the non-normalized schema to serialize message indexes
        for (TypeElement typeElement : type.getNestedTypes()) {
            if (typeElement instanceof MessageElement) {
                if (normalize) {
                    TypeElementInfo typeInfo = ctx.getType(typeElement.getName(), true);
                    if (typeInfo != null && typeInfo.isMap()) {
                        // don't emit synthetic map message
                        continue;
                    }
                }
                try (Context.NamedScope nameScope = ctx.enterName(typeElement.getName())) {
                    appendIndented(sb, toString(ctx, (MessageElement) typeElement, normalize));
                }
            }
        }
        for (TypeElement typeElement : type.getNestedTypes()) {
            if (typeElement instanceof EnumElement) {
                try (Context.NamedScope nameScope = ctx.enterName(typeElement.getName())) {
                    appendIndented(sb, toString(ctx, (EnumElement) typeElement, normalize));
                }
            }
        }
    }
    sb.append("}\n");
    return sb.toString();
}