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arangodb/js/node/node_modules/joi/lib/index.js

137 lines
2.8 KiB
JavaScript
Executable File

// Load modules
var Hoek = require('hoek');
var Any = require('./any');
var Cast = require('./cast');
var Ref = require('./ref');
// Declare internals
var internals = {
alternatives: require('./alternatives'),
array: require('./array'),
boolean: require('./boolean'),
binary: require('./binary'),
date: require('./date'),
func: require('./function'),
number: require('./number'),
object: require('./object'),
string: require('./string')
};
internals.root = function () {
var any = new Any();
var root = any.clone();
root.any = function () {
return any;
};
root.alternatives = root.alt = function () {
return arguments.length ? internals.alternatives.try.apply(internals.alternatives, arguments) : internals.alternatives;
};
root.array = function () {
return internals.array;
};
root.boolean = root.bool = function () {
return internals.boolean;
};
root.binary = function () {
return internals.binary;
};
root.date = function () {
return internals.date;
};
root.func = function () {
return internals.func;
};
root.number = function () {
return internals.number;
};
root.object = function () {
return arguments.length ? internals.object.keys.apply(internals.object, arguments) : internals.object;
};
root.string = function () {
return internals.string;
};
root.ref = function () {
return Ref.create.apply(null, arguments);
};
root.isRef = function (ref) {
return Ref.isRef(ref);
};
root.validate = function (value /*, [schema], [options], callback */) {
var last = arguments[arguments.length - 1];
var callback = typeof last === 'function' ? last : null;
var count = arguments.length - (callback ? 1 : 0);
if (count === 1) {
return any.validate(value, callback);
}
var options = count === 3 ? arguments[2] : {};
var schema = Cast.schema(arguments[1]);
return schema._validateWithOptions(value, options, callback);
};
root.describe = function () {
var schema = arguments.length ? Cast.schema(arguments[0]) : any;
return schema.describe();
};
root.compile = function (schema) {
return Cast.schema(schema);
};
root.assert = function (value, schema, message) {
var error = root.validate(value, schema).error;
if (error) {
if (!message) {
throw new Error(error.annotate());
}
if (!(message instanceof Error)) {
throw new Error(message + ' ' + error.annotate());
}
throw message;
}
};
return root;
};
module.exports = internals.root();