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Diffstat (limited to 'vendor/github.com/go-openapi/jsonreference')
| -rw-r--r-- | vendor/github.com/go-openapi/jsonreference/LICENSE | 202 | ||||
| -rw-r--r-- | vendor/github.com/go-openapi/jsonreference/README.md | 15 | ||||
| -rw-r--r-- | vendor/github.com/go-openapi/jsonreference/reference.go | 156 |
3 files changed, 373 insertions, 0 deletions
diff --git a/vendor/github.com/go-openapi/jsonreference/LICENSE b/vendor/github.com/go-openapi/jsonreference/LICENSE new file mode 100644 index 000000000..d64569567 --- /dev/null +++ b/vendor/github.com/go-openapi/jsonreference/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/vendor/github.com/go-openapi/jsonreference/README.md b/vendor/github.com/go-openapi/jsonreference/README.md new file mode 100644 index 000000000..66345f4c6 --- /dev/null +++ b/vendor/github.com/go-openapi/jsonreference/README.md @@ -0,0 +1,15 @@ +# gojsonreference [](https://travis-ci.org/go-openapi/jsonreference) [](https://codecov.io/gh/go-openapi/jsonreference) [](https://slackin.goswagger.io) + +[](https://raw.githubusercontent.com/go-openapi/jsonreference/master/LICENSE) [](http://godoc.org/github.com/go-openapi/jsonreference) +An implementation of JSON Reference - Go language + +## Status +Work in progress ( 90% done ) + +## Dependencies +https://github.com/go-openapi/jsonpointer + +## References +http://tools.ietf.org/html/draft-ietf-appsawg-json-pointer-07 + +http://tools.ietf.org/html/draft-pbryan-zyp-json-ref-03 diff --git a/vendor/github.com/go-openapi/jsonreference/reference.go b/vendor/github.com/go-openapi/jsonreference/reference.go new file mode 100644 index 000000000..3bc0a6e26 --- /dev/null +++ b/vendor/github.com/go-openapi/jsonreference/reference.go @@ -0,0 +1,156 @@ +// Copyright 2013 sigu-399 ( https://github.com/sigu-399 ) +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// author sigu-399 +// author-github https://github.com/sigu-399 +// author-mail sigu.399@gmail.com +// +// repository-name jsonreference +// repository-desc An implementation of JSON Reference - Go language +// +// description Main and unique file. +// +// created 26-02-2013 + +package jsonreference + +import ( + "errors" + "net/url" + "strings" + + "github.com/PuerkitoBio/purell" + "github.com/go-openapi/jsonpointer" +) + +const ( + fragmentRune = `#` +) + +// New creates a new reference for the given string +func New(jsonReferenceString string) (Ref, error) { + + var r Ref + err := r.parse(jsonReferenceString) + return r, err + +} + +// MustCreateRef parses the ref string and panics when it's invalid. +// Use the New method for a version that returns an error +func MustCreateRef(ref string) Ref { + r, err := New(ref) + if err != nil { + panic(err) + } + return r +} + +// Ref represents a json reference object +type Ref struct { + referenceURL *url.URL + referencePointer jsonpointer.Pointer + + HasFullURL bool + HasURLPathOnly bool + HasFragmentOnly bool + HasFileScheme bool + HasFullFilePath bool +} + +// GetURL gets the URL for this reference +func (r *Ref) GetURL() *url.URL { + return r.referenceURL +} + +// GetPointer gets the json pointer for this reference +func (r *Ref) GetPointer() *jsonpointer.Pointer { + return &r.referencePointer +} + +// String returns the best version of the url for this reference +func (r *Ref) String() string { + + if r.referenceURL != nil { + return r.referenceURL.String() + } + + if r.HasFragmentOnly { + return fragmentRune + r.referencePointer.String() + } + + return r.referencePointer.String() +} + +// IsRoot returns true if this reference is a root document +func (r *Ref) IsRoot() bool { + return r.referenceURL != nil && + !r.IsCanonical() && + !r.HasURLPathOnly && + r.referenceURL.Fragment == "" +} + +// IsCanonical returns true when this pointer starts with http(s):// or file:// +func (r *Ref) IsCanonical() bool { + return (r.HasFileScheme && r.HasFullFilePath) || (!r.HasFileScheme && r.HasFullURL) +} + +// "Constructor", parses the given string JSON reference +func (r *Ref) parse(jsonReferenceString string) error { + + parsed, err := url.Parse(jsonReferenceString) + if err != nil { + return err + } + + r.referenceURL, _ = url.Parse(purell.NormalizeURL(parsed, purell.FlagsSafe|purell.FlagRemoveDuplicateSlashes)) + refURL := r.referenceURL + + if refURL.Scheme != "" && refURL.Host != "" { + r.HasFullURL = true + } else { + if refURL.Path != "" { + r.HasURLPathOnly = true + } else if refURL.RawQuery == "" && refURL.Fragment != "" { + r.HasFragmentOnly = true + } + } + + r.HasFileScheme = refURL.Scheme == "file" + r.HasFullFilePath = strings.HasPrefix(refURL.Path, "/") + + // invalid json-pointer error means url has no json-pointer fragment. simply ignore error + r.referencePointer, _ = jsonpointer.New(refURL.Fragment) + + return nil +} + +// Inherits creates a new reference from a parent and a child +// If the child cannot inherit from the parent, an error is returned +func (r *Ref) Inherits(child Ref) (*Ref, error) { + childURL := child.GetURL() + parentURL := r.GetURL() + if childURL == nil { + return nil, errors.New("child url is nil") + } + if parentURL == nil { + return &child, nil + } + + ref, err := New(parentURL.ResolveReference(childURL).String()) + if err != nil { + return nil, err + } + return &ref, nil +} |