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@kysnm
Created November 29, 2012 14:37
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Play 2.0 / Scala の WS で同期リクエスト ref: http://qiita.com/items/bcb41ebfb5818a5a0305
package models
import play.api.libs.ws.WS.WSRequestHolder
import play.api.libs.ws.WS.url
import play.api.libs.concurrent.Promise
import play.api.libs.ws.Response
object Qiita {
def getTags = {
val wsRequestHolder: WSRequestHolder = url("https://qiita.com/api/v1/tags")
val promiseResponse: Promise[Response] = wsRequestHolder.get()
val response = promiseResponse.await.get
println("HTTP status code: " + response.status)
println("HTTP body: " + response.body)
}
}
$ play console
[info] Loading project definition from /private/tmp/todolist/project[info] Set current project to todolist (in build file:/private/tmp/todolist/)[info] Compiling 1 Scala source to /private/tmp/todolist/target/scala-2.9.1/classes...[info] Starting scala interpreter...[info]
Welcome to Scala version 2.9.1.final (Java HotSpot(TM) 64-Bit Server VM, Java 1.6.0_35).
Type in expressions to have them evaluated.
Type :help for more information.
scala> new play.core.StaticApplication(new java.io.File("."))
[info] play - database [default] connected at jdbc:postgresql://localhost:5432/todolist
[info] play - Application started (Prod)
res0: play.core.StaticApplication = play.core.StaticApplication@4b9e2380
scala> models.Qiita.getTags
HTTP status code: 200
HTTP body: [{"name":"Qiita","url_name":"Qiita","icon_url":"http://qiita.com/system/tags/icons/000/000/001/thumb/favicon.png?1320171109","follower_count":2416,"item_count":189},{"name":"Java","url_name":"Java","icon_url":"http://qiita.com/system/tags/icons/000/000/002/thumb/Java-Runtime-Environment-V6.0.260.png?1316130938","follower_count":2382,"item_count":183},{"name":"Ruby","url_name":"Ruby","icon_url":"http://qiita.com/system/tags/icons/000/000/003/thumb/ruby.jpeg?1316130908","follower_count":3222,"item_count":920},{"name":"Python","url_name":"Python","icon_url":"http://qiita.com/system/tags/icons/000/000/004/thumb/search.gif?1316130880","follower_count":1840,"item_count":238},{"name":"Perl","url_name":"Perl","icon_url":"http://qiita.com/system/tags/icons/000/000/005/thumb/imgres.jpeg?1316130753","follower_count":1085,"item_count":98},{"name":"PHP","url_name":"PHP","icon_url":"http://qiita.com/system/tags/icons/000/000/006/thumb/PHP.png?1338128905","follower_count":3043,"item_count":492},{"name":"Emacs","url_name":"Emacs","icon_url":"http://qiita.com/system/tags/icons/000/000/007/thumb/emacs.jpeg?1316130821","follower_count":1376,"item_count":195},{"name":"Vim","url_name":"Vim","icon_url":"http://qiita.com/system/tags/icons/000/000/008/thumb/vim-editor_logo.png?1316130850","follower_count":2664,"item_count":219},{"name":"ShellScript","url_name":"ShellScript","icon_url":"http://qiita.com/system/tags/icons/000/000/009/thumb/shellscript.png?1316130734","follower_count":1526,"item_count":127},{"name":"C","url_name":"C","icon_url":"http://qiita.com/system/tags/icons/000/000/010/thumb/C.png?1318001428","follower_count":1316,"item_count":64},{"name":"C++","url_name":"C%2B%2B","icon_url":"http://qiita.com/system/tags/icons/000/000/011/thumb/203px-Gccegg.png?1328941397","follower_count":1355,"item_count":101},{"name":"Objective-C","url_name":"Objective-C","icon_url":"http://qiita.com/system/tags/icons/000/000/012/thumb/objc.png?1316167122","follower_count":2360,"item_count":320},{"name":"HTML","url_name":"HTML","icon_url":"http://qiita.com/system/tags/icons/000/000/013/thumb/110126-HTML5_Logo.png?1316130376","follower_count":4126,"item_count":100},{"name":"CSS","url_name":"CSS","icon_url":"http://qiita.com/system/tags/icons/000/000/014/thumb/%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB:Nuvola_mimetypes_source_css.png?1316130407","follower_count":3654,"item_count":140},{"name":"JavaScript","url_name":"JavaScript","icon_url":"http://qiita.com/system/tags/icons/000/000/015/thumb/images.jpeg?1316130454","follower_count":5002,"item_count":668},{"name":"CoffeeScript","url_name":"CoffeeScript","icon_url":"http://qiita.com/system/tags/icons/000/000/016/thumb/coffeescript_logo.png?1316130584","follower_count":1642,"item_count":74},{"name":"Haskell","url_name":"Haskell","icon_url":"http://qiita.com/system/tags/icons/000/000/017/thumb/%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB:Haskell-Logo.png?1316130328","follower_count":764,"item_count":137},{"name":"Scheme","url_name":"Scheme","icon_url":"http://qiita.com/system/tags/icons/000/000/018/thumb/%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB:Lambda_lc.png?1316130303","follower_count":493,"item_count":46},{"name":"iPhone","url_name":"iPhone","icon_url":"http://qiita.com/system/tags/icons/000/000/019/thumb/k1014925770.jpeg?1316130246","follower_count":3252,"item_count":176},{"name":"Android","url_name":"Android","icon_url":"http://qiita.com/system/tags/icons/000/000/020/thumb/android_logo.gif?1316130200","follower_count":2573,"item_count":222}]
scala>
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