Veb-dastur ta'rifi tili - Web Application Description Language

The Veb-dastur ta'rifi tili (WADL) mashinada o'qilishi mumkin XML tavsifi HTTP asoslangan veb-xizmatlar.[1] WADL xizmat tomonidan taqdim etiladigan resurslarni va ular o'rtasidagi munosabatlarni modellashtiradi.[1] WADL Internetning mavjud HTTP arxitekturasiga asoslangan veb-xizmatlardan qayta foydalanishni soddalashtirishga mo'ljallangan.[1][2] Bu platformadan va tildan mustaqil bo'lib, veb-brauzerda oddiy foydalanishdan tashqari dasturlarni qayta ishlatishga yordam beradi.[1]

WADL ga taqdim etildi Butunjahon Internet tarmog'idagi konsortsium tomonidan Quyosh mikrosistemalari 2009 yil 31 avgustda[1], ammo konsortsium uni standartlashtirish bo'yicha hozirgi rejalariga ega emas[2]. WADL bu Dam olish ga teng SABUN "s Veb-xizmatlarning ta'rifi tili (WSDL), uni tasvirlash uchun ham ishlatish mumkin Dam olish veb-xizmatlar.[3]

Formatlash

Xizmat to'plam to'plami yordamida tavsiflanadi manba elementlar. Har bir manbada mavjud param kirishni tavsiflovchi elementlar va usul tasvirlaydigan elementlar so'rov va javob resurs. The so'rov element kiritishni qanday ifodalashni, qanday turlar kerakligini va talab qilinadigan har qanday aniq HTTP sarlavhalarini belgilaydi. The javob xatolarni bartaraf etish uchun xizmatning javobini, shuningdek har qanday nosozlik haqidagi ma'lumotni tavsiflaydi.

Misol

Quyidagi ro'yxatda Yahoo News Search dasturi uchun WADL tavsifining namunasi ko'rsatilgan.

  xmlns: xsi ="http://www.w3.org/2001/XMLSchema-instance"   xsi: schemaLocation ="http://wadl.dev.java.net/2009/02 wadl.xsd"   xmlns: tns ="urn: yahoo: yn" xmlns: yn ="urn: yahoo: yn" xmlns: ya ="urn: yahoo: api"  xmlns: xsd ="http://www.w3.org/2001/XMLSchema"   xmlns ="http://wadl.dev.java.net/2009/02">    <grammars>       href ="NewsSearchResponse.xsd"/>       href ="Xato.xsd"/>    </grammars>      tayanch ="http://api.search.yahoo.com/NewsSearchService/V1/">       yo'l ="yangiliklar qidiruvi">         ism ="OLISH" id ="qidirmoq">          <request>             ism ="appid" turi ="xsd: string" uslubi ="so'rov" zarur ="rost"/>             ism ="so'rov" turi ="xsd: string" uslubi ="so'rov" zarur ="rost"/>             ism ="turi" uslubi ="so'rov" standart ="hamma">               qiymati ="hamma"/>               qiymati ="har qanday"/>               qiymati ="ibora"/>            </param>             ism ="natijalar" uslubi ="so'rov" turi ="xsd: int" standart ="10"/>             ism ="boshlash" uslubi ="so'rov" turi ="xsd: int" standart ="1"/>             ism ="saralash" uslubi ="so'rov" standart ="daraja">               qiymati ="daraja"/>               qiymati ="sana"/>            </param>             ism ="til" uslubi ="so'rov" turi ="xsd: string"/>          </request>           status ="200">             mediaType ="application / xml" element ="yn: ResultSet"/>          </response>           status ="400">             mediaType ="application / xml" element ="ya: Xato"/>          </response>        </method>      </resource>    </resources> </application>

WADL-ni yarating yoki WADL-dan kod yarating

Java

Mavjud WADL-dan java kodini yaratish uchun bir nechta vositalar mavjud:[4][5]


WADL misoli CXF tomonidan ishlab chiqarilgan

 xmlns ="http://research.sun.com/wadl/2006/10" xmlns: xs ="http://www.w3.org/2001/XMLSchema">  <grammars>     xmlns: xs ="http://www.w3.org/2001/XMLSchema" attributeFormDefault ="malakasiz"               elementFormDefault ="malakasiz">       ism ="appProfile" turi ="appProfile"/>       ism ="customerProfile" turi ="customerProfile"/>       ism ="customerProfile">        <xs:sequence>           minOccurs ="0" ism ="accessPaymentServicesEnabled" turi ="xs: boolean"/>           maxOccurs ="cheksiz" minOccurs ="0" ism ="atributlar" nillable ="rost" turi ="xususiyat"/>           minOccurs ="0" ism ="billingType" turi ="xs: string"/>           minOccurs ="0" ism ="defaultCurrency" turi ="xs: string"/>           minOccurs ="0" ism ="defaultSpendingLimitCurrency" turi ="xs: string"/>           minOccurs ="0" ism ="maximumSpendingLimit" turi ="xs: double"/>           minOccurs ="0" ism ="minimumSpendingLimit" turi ="xs: double"/>           minOccurs ="0" ism ="customerCategory" turi ="xs: string"/>           minOccurs ="0" ism ="mijoz yoqilgan" turi ="xs: boolean"/>           minOccurs ="0" ism ="mijoz nomi" turi ="xs: string"/>           minOccurs ="0" ism ="paymentNotificationEndpointAddress" turi ="xs: string"/>           minOccurs ="0" ism ="pseCustomerId" turi ="xs: string"/>           minOccurs ="0" ism ="resourceURL" turi ="xs: string"/>           minOccurs ="0" ism ="settContractUuid" turi ="xs: string"/>           minOccurs ="0" ism ="isSpendingLimitEnabled" turi ="xs: boolean"/>           minOccurs ="0" ism ="abcCustomerId" turi ="xs: string"/>        </xs:sequence>      </xs:complexType>       ism ="xususiyat">        <xs:sequence>           minOccurs ="0" ism ="kalit" turi ="xs: string"/>           minOccurs ="0" ism ="qiymat" turi ="xs: string"/>        </xs:sequence>      </xs:complexType>       ism ="appProfile">        <xs:sequence>           minOccurs ="0" ism ="appEnabled" turi ="xs: boolean"/>           minOccurs ="0" ism ="appName" turi ="xs: string"/>           minOccurs ="0" ism ="appPassword" turi ="xs: string"/>           minOccurs ="0" ism ="appUserName" turi ="xs: string"/>           minOccurs ="0" ism ="appUuid" turi ="xs: string"/>           maxOccurs ="cheksiz" minOccurs ="0" ism ="atributlar" nillable ="rost" turi ="xususiyat"/>           minOccurs ="0" ism ="tavsif" turi ="xs: string"/>           minOccurs ="0" ism ="mijoz nomi" turi ="xs: string"/>           minOccurs ="0" ism ="resourceURL" turi ="xs: string"/>           minOccurs ="0" ism ="serviceContractName" turi ="xs: string"/>           minOccurs ="0" ism ="abcAppId" turi ="xs: string"/>        </xs:sequence>      </xs:complexType>    </xs:schema>  </grammars>   tayanch ="http: // mpsamara-mobl-vm1: 9078 / customermanagement / v1">     yo'l ="/xaridorlar">       yo'l ="/">         ism ="O'chirish">          <request></request>          <response>             mediaType ="app / json"/>          </response>        </method>         ism ="OLISH">          <request>             ism ="sahifa" uslubi ="so'rov" turi ="xs: int"/>             ism ="kısmiCustomerName" uslubi ="so'rov" turi ="xs: string"/>          </request>          <response>             mediaType ="app / json"/>          </response>        </method>         ism ="POST">          <request>             mediaType ="app / json"/>          </request>          <response>             mediaType ="app / json"/>          </response>        </method>         ism ="QO'YING">          <request></request>          <response>             mediaType ="app / json"/>          </response>        </method>      </resource>       yo'l ="/ {customerUserName}">         ism ="O'chirish">          <request></request>          <response>             mediaType ="app / json"/>          </response>        </method>      </resource>       yo'l ="/ {customerUserName}">         ism ="customerUserName" uslubi ="shablon" turi ="xs: string"/>         ism ="OLISH">          <request></request>          <response>             mediaType ="app / json"/>          </response>        </method>         ism ="POST">          <request>             mediaType ="app / json"/>          </request>          <response>             mediaType ="app / json"/>          </response>        </method>      </resource>       yo'l ="/ {customerUserName}">         ism ="QO'YING">          <request></request>          <response>             mediaType ="app / json"/>          </response>        </method>      </resource>       yo'l ="/ {customerUserName} / apps">         ism ="O'chirish">          <request></request>          <response>             mediaType ="app / json"/>          </response>        </method>      </resource>       yo'l ="/ {customerUserName} / apps">         ism ="customerUserName" uslubi ="shablon" turi ="xs: string"/>         ism ="OLISH">          <request>             ism ="sahifa" uslubi ="so'rov" turi ="xs: int"/>          </request>          <response>             mediaType ="app / json"/>          </response>        </method>         ism ="POST">          <request>             mediaType ="app / json"/>          </request>          <response>             mediaType ="app / json"/>          </response>        </method>      </resource>       yo'l ="/ {customerUserName} / apps">         ism ="QO'YING">          <request></request>          <response>             mediaType ="app / json"/>          </response>        </method>      </resource>       yo'l ="/ {customerUserName} / apps / {appName}">         ism ="O'chirish">          <request></request>          <response>             mediaType ="app / json"/>          </response>        </method>      </resource>       yo'l ="/ {customerUserName} / apps / {appName}">         ism ="customerUserName" uslubi ="shablon" turi ="xs: string"/>         ism ="appName" uslubi ="shablon" turi ="xs: string"/>         ism ="OLISH">          <request></request>          <response>             mediaType ="app / json"/>          </response>        </method>         ism ="POST">          <request>             mediaType ="app / json"/>          </request>          <response>             mediaType ="app / json"/>          </response>        </method>      </resource>       yo'l ="/ {customerUserName} / apps / {appName}">         ism ="QO'YING">          <request></request>          <response>             mediaType ="app / json"/>          </response>        </method>      </resource>    </resource>  </resources></app>

Shuningdek qarang

Adabiyotlar

  1. ^ a b v d e Quyosh mikrosistemalari (2009 yil 31-avgust). "Veb-dastur ta'rifi tili: 2009 yil 31 avgustda W3C a'zolarini yuborish".. Butunjahon Internet tarmog'idagi konsortsium. Olingan 12 avgust 2012.
  2. ^ a b Butunjahon Internet tarmog'idagi konsortsium (2009 yil 14 oktyabr). "Veb-ilovalarni tavsiflash tiliga" yuborish "bo'yicha jamoaviy sharh. Butunjahon Internet tarmog'idagi konsortsium. Olingan 12 avgust 2012.
  3. ^ Lourens Mandel (2008 yil 29-may). "REST veb-xizmatlarini WSDL 2.0 bilan tavsiflang: qanday qo'llanma". IBM. Olingan 12 avgust 2012.
  4. ^ github WADL loyihasi
  5. ^ Apache CXF

Tashqi havolalar