Examples with Location com.squareup.wire.schema.Location used on opensource projects

Example 1 with Location

use of com.squareup.wire.schema.Location in project wire by square.

the class ProtoParser method readDeclaration.

private Object readDeclaration(String documentation, Context context) {
    int index = declarationCount++;
    // Skip unnecessary semicolons, occasionally used after a nested message declaration.
    if (reader.peekChar(';'))
        return null;
    Location location = reader.location();
    String label = reader.readWord();
    if (label.equals("package")) {
        if (!context.permitsPackage())
            throw reader.unexpected(location, "'package' in " + context);
        if (packageName != null)
            throw reader.unexpected(location, "too many package names");
        packageName = reader.readName();
        fileBuilder.packageName(packageName);
        prefix = packageName + ".";
        reader.require(';');
        return null;
    } else if (label.equals("import")) {
        if (!context.permitsImport())
            throw reader.unexpected(location, "'import' in " + context);
        String importString = reader.readString();
        if ("public".equals(importString)) {
            publicImports.add(reader.readString());
        } else {
            imports.add(importString);
        }
        reader.require(';');
        return null;
    } else if (label.equals("syntax")) {
        if (!context.permitsSyntax())
            throw reader.unexpected(location, "'syntax' in " + context);
        reader.require('=');
        if (index != 0) {
            throw reader.unexpected(location, "'syntax' element must be the first declaration in a file");
        }
        String syntaxString = reader.readQuotedString();
        try {
            syntax = ProtoFile.Syntax.get(syntaxString);
        } catch (IllegalArgumentException e) {
            throw reader.unexpected(location, e.getMessage());
        }
        reader.require(';');
        return null;
    } else if (label.equals("option")) {
        OptionElement result = readOption('=');
        reader.require(';');
        return result;
    } else if (label.equals("reserved")) {
        return readReserved(location, documentation);
    } else if (label.equals("message")) {
        return readMessage(location, documentation);
    } else if (label.equals("enum")) {
        return readEnumElement(location, documentation);
    } else if (label.equals("service")) {
        return readService(location, documentation);
    } else if (label.equals("extend")) {
        return readExtend(location, documentation);
    } else if (label.equals("rpc")) {
        if (!context.permitsRpc())
            throw reader.unexpected(location, "'rpc' in " + context);
        return readRpc(location, documentation);
    } else if (label.equals("oneof")) {
        if (!context.permitsOneOf()) {
            throw reader.unexpected(location, "'oneof' must be nested in message");
        }
        return readOneOf(documentation);
    } else if (label.equals("extensions")) {
        if (!context.permitsExtensions()) {
            throw reader.unexpected(location, "'extensions' must be nested");
        }
        return readExtensions(location, documentation);
    } else if (context == Context.MESSAGE || context == Context.EXTEND) {
        return readField(documentation, location, label);
    } else if (context == Context.ENUM) {
        return readEnumConstant(documentation, location, label);
    } else {
        throw reader.unexpected(location, "unexpected label: " + label);
    }
}

Example 2 with Location

use of com.squareup.wire.schema.Location in project wire by square.

the class ProfileLoader method load.

public Profile load() throws IOException {
    Set<Location> protoLocations = new LinkedHashSet<>();
    for (ProtoFile protoFile : schema.protoFiles()) {
        protoLocations.add(protoFile.location());
    }
    Multimap<Path, String> pathsToAttempt = pathsToAttempt(protoLocations);
    ImmutableList<ProfileFileElement> profileFiles = loadProfileFiles(pathsToAttempt);
    Profile profile = new Profile(profileFiles);
    validate(schema, profileFiles);
    return profile;
}

Example 3 with Location

use of com.squareup.wire.schema.Location in project wire by square.

the class ProfileParser method readTypeConfig.

/** Reads a type config and returns it. */
private TypeConfigElement readTypeConfig(Location location, String documentation) {
    String name = reader.readDataType();
    String target = null;
    String adapter = null;
    reader.require('{');
    while (!reader.peekChar('}')) {
        Location wordLocation = reader.location();
        String word = reader.readWord();
        switch(word) {
            case "target":
                if (target != null)
                    throw reader.unexpected(wordLocation, "too many targets");
                target = reader.readWord();
                if (!reader.readWord().equals("using"))
                    throw reader.unexpected("expected 'using'");
                String adapterType = reader.readWord();
                reader.require('#');
                String adapterConstant = reader.readWord();
                reader.require(';');
                adapter = adapterType + '#' + adapterConstant;
                break;
            default:
                throw reader.unexpected(wordLocation, "unexpected label: " + word);
        }
    }
    return TypeConfigElement.builder(location).type(name).documentation(documentation).target(target).adapter(adapter).build();
}

Example 4 with Location

use of com.squareup.wire.schema.Location in project wire by square.

the class ProfileLoader method loadProfileFile.

/**
   * Parses the {@code .wire} file at {@code base/path} and returns it. Returns null if no such
   * file exists.
   */
private ProfileFileElement loadProfileFile(Path base, String path) throws IOException {
    Source source = source(base, path);
    if (source == null)
        return null;
    try {
        Location location = Location.get(base.toString(), path);
        String data = Okio.buffer(source).readUtf8();
        return new ProfileParser(location, data).read();
    } catch (IOException e) {
        throw new IOException("Failed to load " + source + " from " + base, e);
    } finally {
        source.close();
    }
}

Example 5 with Location

use of com.squareup.wire.schema.Location in project wire by square.

the class ProfileParser method readDeclaration.

private void readDeclaration(String documentation) {
    Location location = reader.location();
    String label = reader.readWord();
    if (label.equals("package")) {
        if (packageName != null)
            throw reader.unexpected(location, "too many package names");
        packageName = reader.readName();
        reader.require(';');
    } else if (label.equals("import")) {
        String importString = reader.readString();
        imports.add(importString);
        reader.require(';');
    } else if (label.equals("type")) {
        typeConfigs.add(readTypeConfig(location, documentation));
    } else {
        throw reader.unexpected(location, "unexpected label: " + label);
    }
}