Curl＋JRuby＋Google App Engineã§Twitter風アプリを作る　～ãƒãƒ¼ã‚«ãƒ«ç’°å¢ƒæ§‹ç¯‰ç·¨ï½ž
ã¯ã˜ã‚ã« Twitterã¯140æ–‡å—以下ã®çŸã„メッセージをã¤ã¶ã‚„ãã‚ã†ã‚·ãƒ³ãƒ—ルãªã‚µãƒ¼ãƒ“スã§ã™ã€‚æ–°ã—ã„コミニュケーションã®å½¢ã¨ã—ã¦åˆ©ç”¨ã—ã¦ã„る人も増ãˆã¦ãã¾ã—ãŸã€‚ Google App Engine（以下 GAE）ã«ã¤ã„ã¦ã¯ã”å˜çŸ¥ã®æ–¹ãŒå¤šã„ã¨æ€ã„ã¾ã™ã€GoogleãŒæä¾›ã™ã‚‹ã‚¯ãƒ©ã‚¦ãƒ‰ç’°å¢ƒã§ã€ã‚ã‚‹è¦æ¨¡ã¾ã§ã®ã‚¢ãƒ—リãªã‚‰ç„¡æ–™ã§ä½¿ãˆã¾ã™ã€‚ã¾ãŸã€GAEã¯å˜ãªã‚‹ã‚µãƒ¼ãƒç’°å¢ƒã®æä¾›ã§ã¯ãªãスケーラビリティã¨ä¿¡é ¼æ€§ãŒå¾—られるアプリケーションã®å®Ÿè¡Œç’°å¢ƒã§ã™ã€‚ã—ã‹ã—使ãˆã‚‹æ©Ÿèƒ½ã‚„データ管ç†ã®æ–¹å¼ã¯Googleã®æä¾›ã™ã‚‹SDKã«å¾“ã†å¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ GAEã¯2009å¹´4月ã‹ã‚‰ã¯ã€Pythonã«åŠ ãˆJavaãŒã‚µãƒãƒ¼ãƒˆã•ã‚Œã‚‹ã‚ˆã†ã«ãªã‚Šã¾ã—ãŸã€‚本連載ã®ç¬¬1回目ã§ãµã‚ŒãŸã‚ˆã†ã«ã€Rubyã®å‡¦ç†ç³»ã«ã¯ã¾ã¤ã‚‚ã¨æ°ã®ä½œã£ãŸå‡¦ç†ç³»ï¼ˆMRIã¨å‘¼ã°ã‚Œã¾ã™ï¼‰ä»¥å¤–ã«ã‚‚ã€Javaã§ä½œã‚‰ã‚ŒãŸ JRuby ã¨ã„ã†å‡¦ç†ç³»ãŒã‚ã‚Šã¾ã™ã€‚JRuby ã¯Jav
Rails on GAE - urekatã®ã‚¹ã‚«ãƒ³ã‚¯æ—¥è¨˜ï¼“
New!⇒ GAE/JRubyグループを作ã£ã¦ã¿ã¾ã—㟠完æˆå“→ http://railsongae.appspot.com/ @macbook OSX 10.4 JRubyã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« cd ~/tmp wget http://dist.codehaus.org/jruby/1.3.1/jruby-bin-1.3.1.tar.gz tar xvzf jruby-bin-1.3.1.tar.gz ln -s jruby-1.3.1 jruby GAEJã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« wget http://googleappengine.googlecode.com/files/appengine-java-sdk-1.2.1.zip unzip appengine-java-sdk-1.2.1.zip ~/.zshrcを編集 export JRUBY_HOME=/Users/takeru/tmp/jr
JRuby on Rails on Google App Engine | Ola Bini: Programming Language Synchronicity
This is the third post in a series detailing information about the newly announced Google App Engine support for Java. In this post I thought I’d go through the steps you need to take to get a JRuby on Rails application working on GAE/J, and also what kind of characteristics you should expect from your application. You need a fairly new copy of JRuby. Most of the changes needed to JRuby was added
ã らã ら備忘録: GAE
2009/05/12 Keyã¨ã‹IDã¨ã‹ GAE/Jã®Datastore APIã‚’èªã‚“ã ã‘ã©ã€ãªã‚“ã‹Keyã¨ã‹IDã¨ã‹Ancestorã¨ã‹ã‚ˆãã‚ã‹ã‚‰ãªã„ãªãã¨æ€ã£ã¦ãŸã‚‰ã€PythonAPIã®ã»ã†ã«èª¬æ˜ŽãŒæ›¸ã„ã¦ã‚ã£ãŸã€‚ GAE/JユーザもPythonAPIã‚’èªã‚ã¨ã„ã†ã“ã¨ã‹ã€‚ ã¨ã„ã†ã“ã¨ã§ãã®ã†ã¡è¨³ãã†ã€‚ 投稿者 Pickles 時刻: 0:47:00 0 コメント ã“ã®æŠ•ç¨¿ã¸ã®ãƒªãƒ³ã‚¯ ラベル: GAE 2009/05/10 Relationships ã らã ら翻訳 GAE Datastore For Java 最終回（JPAã¨Low-level APIã¯ä»Šã®ã¨ã“やらãªã„予定。ã§ã‚‚Low-level APIã‚’ã¤ã‹ã‚ãªã„ã¨é¢ç™½ããªã•ãã†ã€‚Javaã¯åž‹ãŒã—ょã†ãŒãªã„ã¨ã¯ã„ãˆã€PythonAPIã®ãƒ€ã‚¤ãƒŠãƒŸãƒƒã‚¯ãƒ—ãƒãƒ‘ティã¨ã‹ãªã„ã¨DatastoreãŠã„ã—ããªã•ãã†ã€‚Entityã¤ã‹ã†ã¨Mapã£ã½ã使
Queries and Indexes - Google App Engine - Google Code
Queries and Indexes Every datastore query uses an index, a table that contains the results for the query in the desired order. An App Engine application defines its indexes in a configuration file named datastore-indexes.xml. The development web server can automatically generate suggestions for this file as it encounters queries that do not yet have indexes configured. The index-based query mechan
GAEã§ã‚ªãƒ–ジェクト比較
システムã«çµ¶å¯¾ã¯ãªã„。ã ã‹ã‚‰ã‚·ã‚¹ãƒ†ãƒ 屋ã¯æ‚©ã¿ç¶šã‘ãªã‘ã‚Œã°ãªã‚‰ã‚“。å›ã®è‹¦æ‚©ã‚’ç§ã¯æ”¯æŒã™ã‚‹ã‚ˆã€‚(ã™ã¿ã¾ã›ã‚“Gistã«ã‚½ãƒ¼ã‚¹ç§»è¡Œä¸ã§ã™) GAEã§ãƒã‚°ã‚¤ãƒ³ã—ãŸãƒ¦ãƒ¼ã‚¶ã ã‘ã®ãƒ‡ãƒ¼ã‚¿ã‚’表示ã—ãŸã„。 ãã†æ€ã„ç«‹ã¡ã¾ã—ãŸã€‚。。ãŒã£ï¼ JDOã®ã‚ªãƒ–ジェクト比較ã«SQLã£ã¦ã©ã†ã™ã‚‹ã‚“ã ã‚？ ã¨æ€ã„ç«‹ã¡ã—ã°ã—ã€ã€ã€ ã§ã§ãã¾ã—ãŸã€‚ UserService userService = UserServiceFactory.getUserService(); User user = userService.getCurrentUser(); PersistenceManager pm = SessionManager.get().getPersistenceManager(); Query query = pm.newQuery(Shop.class); query.setFilter("creator == cr
JDOã®ãƒ¢ãƒ‡ãƒ«ã®çŠ¶æ…‹ã‚’ç†è§£ã—よㆠ- ã²ãŒã‚„ã™ã‚’技術ブãƒã‚°
GAEã®JDOã®ãƒ¢ãƒ‡ãƒ«ã¯ã€ã–ã£ãã‚Šã„ã†ã¨4種類ã®çŠ¶æ…‹ãŒã‚ã‚Šã¾ã™(本当ã¯ã‚‚ã£ã¨ã„ã£ã±ã„ã‚ã‚‹ã‘ã©ã€4ã¤ã‚’ãŠã•ãˆã¦ãŠã‘ã°æ™®é€šã¯OK)。 transient persistent detached hollow モデルをnewã—ã¦ã€PersistenceManager#makePersistent()を呼ã¶ã¾ã§ã¯ã€transientã§ã™ã€‚ PersistenceManager#makePersistent()ãŒã‚ˆã°ã‚Œã‚‹ã¨persistentãªçŠ¶æ…‹ã§ã™ã€‚persistentãªãƒ¢ãƒ‡ãƒ«ã®çŠ¶æ…‹ã¯ã€PersistenceManagerã‚’closeã™ã‚‹ã‹Transactionã‚’commitã—ãŸã¨ãã«ã€ãƒ‡ãƒ¼ã‚¿ã‚¹ãƒˆã‚¢ã«åæ˜ ã•ã‚Œã¾ã™ã€‚ PersistenceManagerã‚’closeã—ãŸã¨ãã‹ã‚‰ãŒã€é‹å‘½ã®åˆ†ã‹ã‚Œç›®ã€‚何ã®è¨å®šã‚‚ã—ãªã„ã¨hollowã«ãªã‚Šã€lazy loadingã•ã‚Œã¦ã„るオブジェクトã«è§¦ã‚ã†ã¨ã™ã‚‹ã¨ã‚¨
デベãƒãƒƒãƒ‘ー ガイド - Google App Engine - Google Code
デベãƒÂッパー ガイド Google App Engine ã¸よã†ã“ãÂÂã“ã®デベãƒÂッパー ガイドã¯ã€ÂGoogle 技術を使用ã—ã¦拡張å¯能㪠Web アプリケーションを作æˆÂã™るãŸã‚Âã«必è¦Âãªã™ã¹ã¦ã®知è˜を網羅ã—ã¦ã„ã¾ã™。 ã“ã®ガイドã¯ã€Â次ã®セクションã§構æˆÂã•れã¦ã„ã¾ã™。 概覠Google App Engine ã«ã¤ã„ã¦ã€ÂApp Engine ã®機能ã¨サービã‚
ãŸã¶ã‚“一番ã‹ã‚“ãŸã‚“ãªRails on GAE/J - ãšã£ã¨å›ã®ã‚¿ãƒ¼ãƒ³
rails APPNAME -m http://gist.github.com/103256.txtã„ã‚ã„ã‚ã¾ã¨ã‚ã¦ãƒ—ラギン化ã—ãŸä¸Šã§ã€ã‚¢ãƒ—リケーションテンプレートもã”用æ„致ã—ã¾ã—ãŸã€‚瀧内ã•ã‚“ã¨ã“å‚考ã«Railsã‚’jarã«ã¾ã¨ã‚ã¦ã‚ã‚‹ã®ã§ãƒ•ã‚¡ã‚¤ãƒ«æ•°åˆ¶é™ã‚‚余裕ã§å›žé¿ã€‚ã‚ã‚Œã“ã‚Œçµæ§‹ãŒã‚“ã°ã£ãŸã€‚ GAE/Jã®ã‚¢ã‚«ã‚¦ãƒ³ãƒˆãŒæ‰‹ã«å…¥ã£ãŸã¿ã‚“ãªã¯ã‚³ãƒ¬ä½¿ã£ã¦é æ…®ãªãGoogleクラウドã§Railsã™ã‚Œã°ã„ã„ã¨æ€ã†ã€‚手ã«å…¥ã£ã¦ãªã„人も今ã®ã†ã¡ã«é–‹ç™ºã‚µãƒ¼ãƒãƒ¼ã§å‹•ã‹ã—ã¨ã‘ã°ã€5月末ã®Google I/Oã§ãã£ã¨ä¸€èˆ¬å…¬é–‹ã•ã‚Œã‚‹ã‚ˆã€‚ ã¦ã“ã¨ã§ä»¥ä¸‹æ‰‹é †ã€‚ å¿…è¦ãªãƒ©ã‚¤ãƒ–ラリを入れる GAE/Jã®SDKã¨JRubyã¨Railsã¨Warblerã¯æµçŸ³ã«äº‹å‰ã«å¿…è¦ã€‚ã“ã®è¾ºå‚考ã«ã©ã†ãžã€‚ã™ã§ã«ã“れらãŒå…¥ã£ã¦ã‚‹äººã¯ã‚‚ã¡ã‚ん飛ã°ã—ã¦ã‚ˆã—。 一応å‚考ã¾ã§ã«è‡ªåˆ†ã§ã¯è©¦ã•ãšã«æ›¸ãã‘ã©ã€å¤šåˆ†ã“ã‚“ãªæ„Ÿã˜ã€‚ $ svn co http://s
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