[B! GAE] celitanã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

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GAEã«é–¢ã™ã‚‹celitanã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (5)

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NetBeansã¨Scalaã‚’ä½¿ã£ã¦AppEngineãŸã‚“ã¨ã„ã¡ã‚ƒã„ã¡ã‚ƒã™ã‚‹æ–¹æ³• - ( ê’ªâŒ“ê’ª) ã‚†ã‚‹ã‚ˆã‚æ—¥è¨˜
ä¿ºã€Œæ–°ã—ã„ã‚¢ãƒ—ãƒªã ã‚ˆã€‚ã•ãã€ãƒ‡ãƒ—ãƒã‚¤ã™ã‚‹ã‹ã‚‰AppSlotã‚’è§£æ”¾ã™ã‚‹ã‚“ã â€¦!ã€ appengineãŸã‚“ã€Œã§ã€ã§ã·ã‚ã„â€¦ã§ã™ã‹â€¦?ã“ã‚“ãªãŠã£ããªã‚ã·ã‚Šâ€¦ã¯ã€å…¥ã‚‹ã‹ãªâ€¦?ã€ ä¿ºã€Œä»Šæ—¥ã¯Scalaã‚’ä½¿ã£ãŸã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ãªã‚“ã ã‚ˆã€ appengineãŸã‚“ã€ŒScalaãªã‚“ã¦â€¦ãã‚“ãªå¤‰æ…‹çš„ãªã“ã¨â€¦ã§ã€ã§ãã¾ã›ã‚“ ///ã€ ä¿ºã€Œã‚‚ã†é…ã„ã‚ˆã€‚ã©ã†ã ? ã©ã‚“ã©ã‚“ã‚¢ãƒ—ãƒªãŒã‚¢ãƒƒãƒ—ãƒãƒ¼ãƒ‰ã•ã‚Œã¦ã„ããž!ã€ appengineãŸã‚“ã€Œã¯ã€å…¥ã‚Šã¾ã—ãŸâ€¦ã€‚ã“ã‚“ãªãŠã£ããªã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³â€¦ã‚ã¤ã„ã§ã™â€¦ã€ ä¿ºã€Œã‚ˆã—ãƒ†ã‚¹ãƒˆã ã€‚ã©ã‚“ã©ã‚“ãƒªã‚¯ã‚¨ã‚¹ãƒˆã‚’ãŠãã£ã¦ã‚„ã‚‹ã‹ã‚‰ãªã€ appengineãŸã‚“ã€Œãã€ãã‚“ãªã«ãƒªã‚¯ã‚¨ã‚¹ãƒˆã•ã‚ŒãŸã‚‰â€¦ã‚‰ã‚ã‡ã£!!SpinUpã—ã¡ã‚ƒã†ã…ã£!!ã€ ä¿ºã€Œã¾ã ã¾ã ã„ããžã€‚ãŠã‚‰ã£!ãƒ‡ãƒ¼ã‚¿ã‚¹ãƒˆã‚¢ã«putã—ã¦ã‚„ã‚‹ã£!ã€ appengineãŸã‚“ã€Œã‚‰ã‚ã‡ã‡!ã‚ã£ã€ã‚ãµã‚Œã¡ã‚ƒã†ã£!!ãƒ‡ãƒ¼ã‚¿ãŒâ€¦quotaã‹ã‚‰ã‚ãµã‚Œã¡ã‚ƒã†ã‚ˆã‰ã‰
celitan 2010/02/22
ã©ã†ã—ã¦ã“ã†ãªã‚‹ã¾ã§ã»ã£ã¦ãŠã„ãŸã‚“ã ãƒ»ãƒ»ãƒ»

NetBeans

scala

GAE
ãƒªãƒ³ã‚¯
AppEngineã®Datastoreã®å¦ã³æ–¹ - ã²ãŒã‚„ã™ã‚’æŠ€è¡“ãƒ–ãƒã‚°
Google AppEngineã§ã¯Bigtableã®ä¸Šã«Datastore ServiceãŒæ§‹ç¯‰ã•ã‚Œã¦ã„ã¦ã€é–‹ç™ºè€…ã¯ã€ã“ã®Datastore Serviceã‚’åˆ©ç”¨ã—ã¦Bigtableã«ã‚¢ã‚¯ã‚»ã‚¹ã™ã‚‹ã“ã¨ã«ãªã‚Šã¾ã™ã€‚ã“ã®Datastore Serviceã¯Pythonç‰ˆã‚‚Javaç‰ˆã‚‚æ©Ÿèƒ½ã¯ã»ã¨ã‚“ã©åŒã˜ã§ã™ã€‚ã‚‚ã—ã‹ã™ã‚‹ã¨ã€å…¨ãåŒã˜ã‚‚ã®ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ã€‚ GAE/Jã®å ´åˆã€JDOã‚’é€šã˜ã¦ã€Datastore Serviceã‚’åˆ©ç”¨ã™ã‚‹ã®ãŒæŽ¨å¥¨ã•ã‚Œã¦ã„ã¾ã™ãŒã€å®Ÿã¯ã“ã‚ŒãŒåµŒã‚Šãƒã‚¤ãƒ³ãƒˆã€‚ JDOã¯æ±Žç”¨çš„ãªã‚¤ãƒ³ã‚¿ãƒ¼ãƒ•ã‚§ãƒ¼ã‚¹ãªã®ã§ã€Datastore Serviceã‚’ç†è§£ã™ã‚‹ã®ã«ã¯å‘ã„ã¦ã„ã¾ã›ã‚“ã€‚Datastore ServiceãŒRDBMSã®ã‚ˆã†ãªé«˜æ©Ÿèƒ½ãªã‚‰ã€JDOã‚’é€šã˜ã¦æŠ½è±¡åŒ–ã—ã€Datastore Serviceã®ã“ã¨ã¯çŸ¥ã‚‰ãªãã¦ã‚‚æ¸ˆã™ã®ã‚‚ãœã‚“ãœã‚“ã‚ã‚Šãªã®ã§ã™ãŒã€æ®‹å¿µãªãŒã‚‰ã€ãã†ãªã£ã¦ã¯ã„ã¾ã›ã‚“ã€‚ Da
celitan 2009/11/24
GAE

datastore
ãƒªãƒ³ã‚¯
http://blog.suz-lab.com/2009/11/google-spreadsheet-poi-jiemamy.html
celitan 2009/11/14
Spredsheet~Jiemamy~SQLã®ä½œæˆ

jiemamy

GAE
ãƒªãƒ³ã‚¯
App Engineã®ãƒ¦ãƒ‹ãƒ¼ã‚¯åˆ¶é™ã‚’æ£ã—ãç†è§£ã—ã‚ˆã† - ã²ãŒã‚„ã™ã‚’æŠ€è¡“ãƒ–ãƒã‚°
Google App Engineã§ã¯RDBMSã®ã‚ˆã†ãªUnique Indexã‚’ã‚µãƒãƒ¼ãƒˆã—ã¦ã„ã¾ã›ã‚“ã€‚ãƒ¦ãƒ‹ãƒ¼ã‚¯åˆ¶é™ã‚’å®Ÿç¾ã™ã‚‹å ´åˆã¯ã€ãƒˆãƒ©ãƒ³ã‚¶ã‚¯ã‚·ãƒ§ãƒ³ä¸ã§Keyã‚’ä½¿ã£ãŸgetã¨putã‚’çµ„ã¿åˆã‚ã›ã‚‹å¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ ã“ã“ã§ã¯ã€em ail addressãŒãƒ¦ãƒ‹ãƒ¼ã‚¯ã ã£ãŸã‚‰ãã‚Œã‚’ç¢ºå®šã—ã¦trueã‚’è¿”ã—ã€ãã†ã§ãªã„å ´åˆã«ã¯falseã‚’è¿”ã™ã‚³ãƒ¼ãƒ‰ã‚’è€ƒãˆã¾ã™ã€‚ æœ€åˆã«ãƒˆãƒ©ãƒ³ã‚¶ã‚¯ã‚·ãƒ§ãƒ³ã‚’ä½¿ã‚ãªã„ã‚³ãƒ¼ãƒ‰ã‚’è¦‹ã¦ã¿ã¾ã—ã‚‡ã†ã€‚KeyFactory.createKeyã®æœ€åˆã«å¼•æ•°ã¯ã€kindã¨ã„ã£ã¦ãƒ†ãƒ¼ãƒ–ãƒ«åã¿ãŸã„ãªã‚‚ã®ã§ã™ã€‚ public boolean putUniqueEm ailAddress(String value) { DatastoreService ds = DatastoreServiceFactory.getDatastoreService(); Key key = KeyFactory.cr
celitan 2009/11/11
gae

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celitan 2009/09/30
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GAE

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