org.osgl.http.util

Class ContentTypeResolver

java.lang.Object

org.osgl.http.util.ContentTypeResolver

public class ContentTypeResolver
extends Object

Provide fast content type string parsing for: - Content-Type - Accept

Note:

1. This is not fully implementation of Content Negotiation
2. This is not an accurate validator of content-type or accept string
3. The aim is to do a really fast triage on detecting MIME type based on the fact that 99% of case user agent sent out the correct string and we only aim to detect the commonly used types:

• text/html
• text/css
• text/csv
• text/plain
• text/yaml
• text/x-yaml
• text/vnd.yaml
• text/xml
• text/javascript
• application/json
• application/javascript
• application/xml
• application/pdf
• application/yaml
• application/x-yaml
• application/vnd.yaml
• application/vnd.ms-word
• application/vnd.ms-excel
• application/vnd.openxmlformats-officedocument.wordprocessingml.document
• application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
• image/png
• image/gif
• image/jpeg
• image/svg+xml
• image/bmp
• image/ico
• video/mp4
• video/mpeg
• video/mov
• video/ogg
• video/x-flv For all other mimetype it returns UNKNOWN directly

Refer: - List of default Accept values

Constructor Summary

Constructors

Constructor and Description
ContentTypeResolver()

Method Summary

Methods

Modifier and Type	Method and Description
static void	main(String[] args)
static H.Format	resolve(H.Format def, String target)
static H.Format	resolve(String target)
static H.Format	resolveLegacy(String contentType)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ContentTypeResolver

public ContentTypeResolver()

Method Detail

resolve

public static H.Format resolve(String target)

resolve

public static H.Format resolve(H.Format def,
               String target)

resolveLegacy

public static H.Format resolveLegacy(String contentType)

main

public static void main(String[] args)