コード例 #1
0
ファイル: router.go プロジェクト: jburet/go-json-rest
// This validates the Routes and prepares the Trie data structure.
// It must be called once the Routes are defined and before trying to find Routes.
// The order matters, if multiple Routes match, the first defined will be used.
func (rt *router) start() error {

	rt.trie = trie.New()
	rt.index = map[*Route]int{}

	for i, route := range rt.routes {

		// work with the PathExp urlencoded.
		pathExp, err := escapedPathExp(route.PathExp)
		if err != nil {
			return err
		}

		// insert in the Trie
		err = rt.trie.AddRoute(
			strings.ToUpper(route.HttpMethod), // work with the HttpMethod in uppercase
			pathExp,
			route,
		)
		if err != nil {
			return err
		}

		// index
		rt.index[route] = i
	}

	if rt.disableTrieCompression == false {
		rt.trie.Compress()
	}

	return nil
}
コード例 #2
0
ファイル: router.go プロジェクト: hardPass/go-json-rest
// This validates the Routes and prepares the Trie data structure.
// It must be called once the Routes are defined and before trying to find Routes.
// The order matters, if multiple Routes match, the first defined will be used.
func (rt *router) start() error {

	rt.trie = trie.New()
	rt.index = map[*Route]int{}

	for i, route := range rt.routes {

		// PathExp validation
		if route.PathExp == "" {
			return errors.New("empty PathExp")
		}
		if route.PathExp[0] != '/' {
			return errors.New("PathExp must start with /")
		}
		urlObj, err := url.Parse(route.PathExp)
		if err != nil {
			return err
		}

		// work with the PathExp urlencoded.
		pathExp := escapedPath(urlObj)

		// make an exception for '*' used by the *splat notation
		// (at the trie insert only)
		pathExp = strings.Replace(pathExp, "%2A", "*", -1)

		// insert in the Trie
		err = rt.trie.AddRoute(
			strings.ToUpper(route.HttpMethod), // work with the HttpMethod in uppercase
			pathExp,
			route,
		)
		if err != nil {
			return err
		}

		// index
		rt.index[route] = i
	}

	if rt.disableTrieCompression == false {
		rt.trie.Compress()
	}

	return nil
}