{"id":1414,"date":"2014-05-11T03:33:38","date_gmt":"2014-05-10T18:33:38","guid":{"rendered":"http:\/\/kazu.tv\/blog\/?p=1414"},"modified":"2014-05-11T03:33:38","modified_gmt":"2014-05-10T18:33:38","slug":"play-framework2-2-with-slick-2-0-x","status":"publish","type":"post","link":"https:\/\/kazu.tv\/blog\/2014\/05\/11\/play-framework2-2-with-slick-2-0-x\/","title":{"rendered":"Slick 2.0.x\u3092Play! framework2.2\u304b\u3089\u4f7f\u3046"},"content":{"rendered":"<h2>\u306f\u3058\u3081\u306b<\/h2>\n<p>\u30bf\u30a4\u30c8\u30eb\u306bPlay\u3082\u542b\u3081\u3066\u308b\u3051\u3069\u3001\u4eca\u56de\u306e\u30a8\u30f3\u30c8\u30ea\u30fc\u306f\u4e3b\u306b<a title=\"Slick\" href=\"http:\/\/slick.typesafe.com\/\" target=\"_blank\">Slick<\/a> 2.0.x\u306e\u8a71\u3002<\/p>\n<p>\u305d\u3057\u3066\u3001\u6700\u521d\u306b\u4e00\u8a00\u8a00\u308f\u305b\u3066\u6b32\u3057\u3044\u3002<strong>Slick\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306f\u5206\u304b\u308a\u306b\u304f\u3044 or \u4e0d\u5341\u5206<\/strong>\u3002\u305f\u3060\u3001\u300c\u304a\u524d\u304c\u8ca2\u732e\u3057\u308d\u3088\u300d\u3001\u3068\u3044\u3046\u771f\u3063\u5f53\u306a\u6307\u6458\u304c\u6765\u305d\u3046\u306a\u306e\u3067\u3001\u3053\u308c\u306b\u95a2\u3057\u3066\u306f\u3042\u307e\u308a\u6df1\u5165\u308a\u306f\u3057\u306a\u3044\u3002<\/p>\n<p>\u307e\u305a\u306f\u4eca\u56de\u306e\u76ee\u7684\u3092\u3002<\/p>\n<h3>\u76ee\u7684\u30fb\u30b4\u30fc\u30eb<\/h3>\n<p>\u7c21\u5358\u306b\u4eca\u56de\u306e\u76ee\u6a19\u3092\u66f8\u3044\u3066\u304a\u304f\u3002<\/p>\n<ul>\n<li>Play! framework 2.2.x\u3067\u3001Slick\u3092\u4f7f\u3063\u3066DB\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3002<\/li>\n<li>DB\u306e\u30b9\u30ad\u30fc\u30de\u304b\u3089\u30b3\u30fc\u30c9\u3092\u81ea\u52d5\u751f\u6210\u3059\u308b\u6a5f\u80fd\u3092\u4f7f\u3046\u3002<\/li>\n<\/ul>\n<p>\u5f8c\u8005\u306b\u95a2\u3057\u3066\u3060\u3051\u3069\u3001DB\u306e\u30c6\u30fc\u30d6\u30eb\u306f\u751f\u306eSQL\u3092\u4f7f\u3046\u3053\u3068\u304c\u591a\u3044\u306e\u3067\u3001\u3042\u308b\u3068\u975e\u5e38\u306b\u4fbf\u5229\u3002\u5e78\u3044\u3001Slick\u306b\u306f<a title=\"Schema Code Generation - Slick 2.0.0 documentaion\" href=\"http:\/\/slick.typesafe.com\/doc\/2.0.0\/code-generation.html\" target=\"_blank\">\u30b3\u30fc\u30c9\u81ea\u52d5\u751f\u6210\u306e\u6a5f\u80fd<\/a>\u304c\u3042\u308b\u306e\u3067\u3001\u305d\u308c\u3092\u4f7f\u3046\u3002<\/p>\n<h3>Scala\u306eDB library<\/h3>\n<p>\u672c\u984c\u306b\u5165\u308b\u524d\u306b\u3001\u4eca\u56de\u306e\u30a8\u30f3\u30c8\u30ea\u30fc\u306e\u80cc\u666f\u3092\u5c11\u3057\u3002<\/p>\n<p>\u4eca\u5b9f\u9a13\u7684\u306b\u52d5\u3044\u3066\u3044\u308b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001\u524d\u56de\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3068\u540c\u3058\u304fPlay! 2.2\u3092\u4f7f\u3046\u3053\u3068\u306b\u3057\u305f\u3002\u6163\u308c\u3066\u308b\u3057\u3002\u3067\u3082\u3001\u305b\u3063\u304b\u304f\u3060\u3057\u4f55\u304b\u65b0\u3057\u3044\u3053\u3068\u3082\u8a66\u3055\u306a\u3044\u3068\u3001\u3068\u3044\u3046\u3053\u3068\u3067\u3001DB\u30e9\u30a4\u30d6\u30e9\u30ea\u30fc\u306f\u4eca\u307e\u3067\u4f7f\u3063\u305f\u3053\u3068\u7121\u3044Slick\u3092\u4f7f\u3046\u3053\u3068\u306b\u3057\u305f\u3002<\/p>\n<p>\u4eca\u307e\u3067\u306f<a title=\"Squeryl\" href=\"http:\/\/squeryl.org\/\" target=\"_blank\">Squeryl<\/a>\u3068<a title=\"ScalikeJDBC\" href=\"http:\/\/scalikejdbc.org\/\" target=\"_blank\">ScalikeJDBC<\/a>\u3092\u4f7f\u3063\u305f\u4e8b\u304c\u3042\u3063\u3066\u3001\u3069\u3061\u3089\u306b\u3082\u5927\u304d\u306a\u4e0d\u6e80\u306f\u305d\u308c\u307b\u3069\u306a\u304b\u3063\u305f\u3002\u5b9f\u969b\u3001\u4e21\u65b9\u5171\u3044\u3044\u30e9\u30a4\u30d6\u30e9\u30ea\u3060\u3068\u601d\u3046\u3002\u5f8c\u304b\u3089\u51fa\u3066\u304d\u305fScalikeJDBC\u306e\u65b9\u304c\u8a2d\u8a08\u306f\u7dba\u9e97\u3060\u3068\u601d\u3046\u3051\u3069\u3002<\/p>\n<p>\u305d\u306e\u4ed6\u3001Play!\u306e\u5834\u5408<a title=\"Anorm in Scala\" href=\"http:\/\/www.playframework.com\/documentation\/2.2.x\/ScalaAnorm\" target=\"_blank\">Anorm<\/a>\u3068\u3044\u3046\u9078\u629e\u80a2\u3082\u3042\u308b\u3051\u3069\u3001\u77e5\u308a\u5408\u3044\u306e\u4fe1\u983c\u306e\u7f6e\u3051\u308b\u958b\u767a\u8005\u304b\u3089\u300c\u8ad6\u5916\u300d\u307f\u305f\u3044\u306a\u8a71\u3092\u805e\u3044\u305f\u3053\u3068\u304c\u3042\u308b\u3057\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u898b\u308b\u9650\u308a\u57fa\u672c\u7684\u3068\u3044\u3046\u304b\u4f4e\u30ec\u30d9\u30eb\u306a\u306e\u3067\u3001\u3042\u307e\u308a\u958b\u767a\u52b9\u7387\u5411\u4e0a\u306b\u306f\u3064\u306a\u304c\u3089\u306a\u3055\u305d\u3046\u3001\u3068\u3044\u3046\u3053\u3068\u3067\u9664\u5916\u3002<\/p>\n<h3>\u74b0\u5883<\/h3>\n<p>\u3055\u3066\u3001\u672c\u30a8\u30f3\u30c8\u30ea\u30fc\u306e\u74b0\u5883\u3002<\/p>\n<ul>\n<li>Play! framework 2.2.2<\/li>\n<li><a title=\"play-slick\" href=\"https:\/\/github.com\/freekh\/play-slick\" target=\"_blank\">play-slick<\/a> 0.6.0.1 (Play!\u3067Slick\u3092\u4f7f\u3046\u305f\u3081\u306e\u30d7\u30e9\u30b0\u30a4\u30f3)<\/li>\n<li>Slick 2.0.0 (play-slick\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u3088\u3063\u3066\u4f7f\u3048\u308bSlick\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u7570\u306a\u308b)<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u3001\u672c\u984c\u3002<\/p>\n<p><!--more--><\/p>\n<h2>\u57fa\u672c\u8a2d\u5b9a<\/h2>\n<h3>dependencies<\/h3>\n<p>Build.scala\u306edependencies\u306e\u8a2d\u5b9a\u306f\u5927\u4f53\u4ee5\u4e0b\u306e\u901a\u308a\u3002play-slick\u3092\u542b\u3081\u3066\u304a\u3051\u3070\u3001Slick\u3082\u52dd\u624b\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u308b\u3002\u3061\u306a\u307f\u306b\u3001\u4eca\u56de\u306f\u89e6\u308c\u306a\u3044\u3051\u3069\u3001<a title=\"play-flyway\" href=\"https:\/\/github.com\/tototoshi\/play-flyway\" target=\"_blank\">play-flyway<\/a>\u30d7\u30e9\u30b0\u30a4\u30f3\u3082\u4f7f\u3063\u3066\u3044\u308b\u3002<\/p>\n<pre class=\"brush: scala;\">\u00a0 val appDependencies = Seq(\r\n\u00a0\u00a0\u00a0 jdbc,\r\n\u00a0\u00a0\u00a0 \"com.typesafe.play\" %% \"play-slick\" % \"0.6.0.1\",\r\n\u00a0\u00a0\u00a0 \"org.slf4j\" % \"slf4j-nop\" % \"1.6.4\",\r\n\u00a0\u00a0\u00a0 \"postgresql\" % \"postgresql\" % \"8.4-702.jdbc4\",\r\n\u00a0\u00a0\u00a0 \"com.github.tototoshi\" %% \"play-flyway\" % \"1.0.3\",\r\n\u00a0\u00a0\u00a0 cache\r\n\u00a0 )<\/pre>\n<h2>Slick\u306e\u30b3\u30fc\u30c9\u81ea\u52d5\u751f\u6210\u3092\u7d44\u307f\u8fbc\u307f<\/h2>\n<p>\u3053\u308c\u304c\u7d50\u69cb\u6642\u9593\u304c\u304b\u304b\u3063\u305f\u3002<\/p>\n<h3>\u53c2\u8003\u306b\u3057\u305f\u60c5\u5831<\/h3>\n<p>\u5148\u307b\u3069\u306e\u516c\u5f0f\u306e<a title=\"Schema Code Generation - Slick 2.0.0 documentaion\" href=\"http:\/\/slick.typesafe.com\/doc\/2.0.1\/code-generation.html\" target=\"_blank\">\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a>\u304b\u3089\u3001\u8a2d\u5b9a\u30b5\u30f3\u30d7\u30eb\u3078\u306e<a href=\"https:\/\/github.com\/slick\/slick-codegen-example\/blob\/master\/project\/Build.scala\" target=\"_blank\">\u30ea\u30f3\u30af<\/a>\u304c\u3042\u308b\u3093\u3060\u3051\u3069\u3001JDBC\u30c9\u30e9\u30a4\u30d0\u30fc\u540d\u3084\u305d\u306e\u4ed6\u304c\u30cf\u30fc\u30c9\u30b3\u30fc\u30c9\u3055\u308c\u3066\u3044\u305f\u308a\u3057\u3066\u3001\u82e5\u5e72\u6b8b\u5ff5\u3002\u3053StackOverflow\u306b\u3082<a href=\"http:\/\/stackoverflow.com\/questions\/21349807\/how-to-setup-username-and-password-with-slicks-source-code-generator\" target=\"_blank\">\u3053\u3093\u306a\u306e<\/a>\u304c\u3042\u3063\u305f\u3051\u3069\u3001\u57fa\u672c\u7684\u306b\u306f\u540c\u3058\u3088\u3046\u306a\u60c5\u5831\u3002<\/p>\n<p>\u8272\u3005\u30b0\u30b0\u308b\u3068\u3001\u3053\u3093\u306a<a href=\"https:\/\/github.com\/cvogt\/slick-presentation\/tree\/scala-exchange-2013\" target=\"_blank\">\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8<\/a>\u304c\u898b\u3064\u304b\u3063\u305f\u3002\u3055\u3063\u304d\u306e\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304b\u3089\u98db\u3079\u308b\u30b5\u30f3\u30d7\u30eb\u3068\u3053\u3061\u3089\u306e\u30b5\u30f3\u30d7\u30eb\u3092\u9069\u5f53\u306b\u7d44\u307f\u5408\u308f\u305b\u3001\u82e5\u5e72\u4fee\u6b63\u3057\u3066\u4f7f\u7528\u3059\u308b\u3053\u3068\u306b\u3057\u305f\u3002<\/p>\n<h3>Build.scala<\/h3>\n<p>\u5148\u306b\u3001Build.scala\u306e\u8a72\u5f53\u90e8\u5206\u3092\u8f09\u305b\u3066\u3001\u5f8c\u3067\u8aac\u660e\u3059\u308b\u3002<\/p>\n<pre class=\"brush: scala;\">  \/\/ (1)\r\n  val mainProject = play.Project(appName, appVersion, appDependencies).settings(defaultScalaSettings:_*).settings(\r\n    slickCodeGen &lt;&lt;= slickCodeGenTask, \/\/ register manual sbt command\r\n    sourceGenerators in Compile &lt;+= slickCodeGenTask \/\/ register automatic source generator\r\n  ).dependsOn(codegenProject)\r\n\r\n  \/\/ (2)\r\n  lazy val codegenProject = Project(\r\n    id=\"slick-codegen\",\r\n    base=file(\"slick-codegen\"),\r\n    settings = Project.defaultSettings ++ Seq(libraryDependencies ++= appDependencies)\r\n  )\r\n\r\n  \/\/ (3) code generation task that calls the customized code generator\r\n  lazy val slickCodeGen = TaskKey[Seq[File]](\"gen-tables\")\r\n  lazy val slickCodeGenTask = (sourceManaged, dependencyClasspath in Compile, runner in Compile, streams) map { (dir, cp, r, s) =&gt;\r\n    val outputDir = (dir \/ \"slick\").getPath \/\/ place generated files in sbt's managed sources folder\r\n    val pkg = \"tv.kazu.fooproj.slick\"\r\n    toError(r.run(\"PlaySlickCodeGenerator\", cp.files, Array(outputDir, pkg), s.log))\r\n    val fname = outputDir + \"\/\" + pkg.replaceAllLiterally(\".\", \"\/\") + \"\/Tables.scala\"\r\n    Seq(file(fname))\r\n  }\r\n<\/pre>\n<p>\u5927\u96d1\u628a\u306b\u8a00\u3063\u3066\u3001\u4ee5\u4e0b\u306e\u3053\u3068\u3092\u884c\u3063\u3066\u3044\u308b\u3002<\/p>\n<ul>\n<li>\u30e1\u30a4\u30f3\u306ePlay\u30d7\u30ed\u30b8\u30a7\u30af\u30c8(1)\u4ee5\u5916\u306b\u3001\u30b3\u30fc\u30c9\u81ea\u52d5\u751f\u6210\u306e\u5b9f\u884c\u3092\u884c\u3046\u30d7\u30ed\u30b0\u30e9\u30e0\u7528\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8(2)\u3092\u4f5c\u6210<\/li>\n<li>(1)\u2192(2)\u3068\u3044\u3046\u4f9d\u5b58\u95a2\u4fc2\u3092\u6301\u305f\u305b\u308b<\/li>\n<li>\u30b3\u30fc\u30c9\u751f\u6210\u306esbt\u30bf\u30b9\u30af(3)\u3092\u4f5c\u6210<\/li>\n<\/ul>\n<h3>codegen\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4e2d\u8eab<\/h3>\n<p>\u4e0a\u306e\u4f8b\u3067\u306f\u3001\u30e1\u30a4\u30f3\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30eb\u30fc\u30c8\u30d5\u30a9\u30eb\u30c0\u306e\u76f4\u4e0b\u306b\u3001slick-codegen\/src\/main\/\u3068\u3044\u3046\u30d5\u30a9\u30eb\u30c0\u3092\u4f5c\u6210\u3057\u3066\u3001\u305d\u306e\u4e2d\u306bPlaySlickCodeGenerator.scala \u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u3092\u4ee5\u4e0b\u306e\u5185\u5bb9\u3067\u4f5c\u6210\u3057\u3066\u3044\u308b\u3002\u4ee5\u4e0b\u3001\u4e3b\u8981\u90e8\u5206\u3092\u629c\u7c8b\u3002\u5b8c\u5168\u7248\u306f<a title=\"PlaySlickCodeGenerator.scala Scala\" href=\"https:\/\/gist.github.com\/k4200\/e1364175f8feead34a3d\" target=\"_blank\">\u3053\u3061\u3089<\/a>\u3002<\/p>\n<pre class=\"brush: scala;\">object PlaySlickCodeGenerator {\r\n\r\n  def main(args: Array[String]) = {\r\n    try {\r\n      run(outputDir = args(0), pkg = args(1))\r\n    } catch {\r\n      case ex: Throwable =&gt; Logger.error(\"Could not generate code: \" + ex.getMessage)\r\n    } finally {\r\n      Play.stop()\r\n    }\r\n  }\r\n\r\n  private def run(outputDir: String, pkg: String) = {\r\n    val cl = Thread.currentThread().getContextClassLoader\r\n\r\n    \/\/ start fake application using in-memory database\r\n    implicit val mainApp = FakeApplication(\r\n      path = new File(\".\").getCanonicalFile,\r\n      classloader = cl)\r\n\r\n    Play.start(mainApp)\r\n\r\n    \/\/ (snip)\r\n    val db = Database(databaseName)\r\n\r\n    \/\/ get list of tables for which code will be generated\r\n    \/\/ also, we exclude the play evolutions table\r\n    val excludedTables = Seq(\"play_evolutions\", \"schema_version\")\r\n    val model = db.withSession{\r\n      implicit session =&gt;\r\n        val tables = db.driver.getTables.list.filterNot(t =&gt; excludedTables contains t.name.name)\r\n        Logger.info(\"tables =&gt; \" + tables)\r\n        createModel( tables, db.driver )\r\n    }\r\n\r\n    \/\/ generate slick db code\r\n    val codegen = new SourceCodeGenerator(model)\r\n\r\n    codegen.writeToFile(\r\n      profile = \"scala.slick.driver.\" + db.driver.profile.toString,\r\n      folder = outputDir,\r\n      pkg = pkg,\r\n      container = \"Tables\",\r\n      fileName = \"Tables.scala\")\r\n\r\n    Play.stop()\r\n  }\r\n\r\n}\r\n\r\n\/** Fake application needed for running evolutions outside normal Play app *\/\r\ncase class FakeApplication(\r\n    override val path: java.io.File = new java.io.File(\".\"),\r\n    override val classloader : ClassLoader = classOf[FakeApplication].getClassLoader,\r\n    val additionalConfiguration: Map[String, _ &lt;: Any] = Map.empty) extends {\r\n  override val sources = None\r\n  override val mode = play.api.Mode.Test\r\n} with Application with WithDefaultConfiguration with WithDefaultGlobal with WithDefaultPlugins {\r\n\r\n  override def configuration =\r\n    super.configuration ++ play.api.Configuration.from(additionalConfiguration)\r\n\r\n}\r\n<\/pre>\n<p>\u30b3\u30fc\u30c9\u3092\u898b\u308c\u3070\u3001\u3069\u3093\u306a\u3053\u3068\u3092\u3057\u3066\u3044\u308b\u304b\u5927\u4f53\u5206\u304b\u308b\u3068\u306f\u601d\u3046\u3051\u3069\u3001\u7c21\u5358\u306b\u8aac\u660e\u3059\u308b\u3068\u3001<\/p>\n<ul>\n<li>FakeApplication\u3092\u5b9f\u884c\u3057\u3001DB\u8a2d\u5b9a\u3092\u53d6\u5f97\uff08db\u3068\u3044\u3046\u5909\u6570\uff09<\/li>\n<li>createModel\u3092\u547c\u3093\u3067\u3001\u305d\u308c\u3092SourceCodeGenerator\u306b\u6e21\u3059<\/li>\n<li>SourceCodeGenerator\u3092\u4f7f\u3063\u3066\u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u304d\u8fbc\u3080<\/li>\n<\/ul>\n<p>\u751f\u6210\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u306f\u3001\u4e0a\u306e\u4f8b\u3060\u3068 target\/src_managed\/slick\/tv\/kazu\/fooproj\/slick\/Tables.scala \u306b\u66f8\u304d\u8fbc\u307e\u308c\u308b\u3002<\/p>\n<p>ScalikeJDBC\u306a\u3069\u3068\u9055\u3063\u3066\u3001\u5168\u3066\u306e\u30c6\u30fc\u30d6\u30eb\u306e\u60c5\u5831\u304c\u307e\u3068\u3081\u3066Tables.scala \u306b\u66f8\u304d\u8fbc\u307e\u308c\u308b\u3002<\/p>\n<h2>Slick\u3092\u4f7f\u3063\u305f\u57fa\u672c\u7684\u306aDB\u64cd\u4f5c<\/h2>\n<p>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u898b\u3066\u3082\u5206\u304b\u308a\u3065\u3089\u3044 and\/or Slick\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u306b\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u3064\u3044\u3066\u3044\u3063\u3066\u3044\u306a\u3044\uff1f\u305f\u3081\u3001\u7c21\u5358\u306a\u4e8b\u3092\u3059\u308b\u306e\u306b\u3082\u3059\u3054\u3044\u6642\u9593\u304c\u304b\u304b\u3063\u305f\u3002\u306a\u306e\u3067\u3001\u3053\u3053\u306b\u307e\u3068\u3081\u3066\u304a\u304f\u3002<\/p>\n<p>Slick\u306e\u4e2d\u8eab\u306f\u6b86\u3069\u307f\u3066\u3044\u306a\u3044\u3057\u4ed5\u7d44\u307f\u306b\u3082\u8a73\u3057\u304f\u306a\u3044\u306e\u3067\u3001\u4f55\u304b\u8aa4\u308a\u304c\u3042\u308c\u3070\u6307\u6458\u3057\u3066\u3082\u3089\u3048\u308c\u3070\u3068\u3002<\/p>\n<h3>\u524d\u63d0<\/h3>\n<p>\u4e0a\u306e\u65b9\u306b\u66f8\u3044\u305f\u30b3\u30fc\u30c9\u81ea\u52d5\u751f\u6210\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u524d\u63d0\u306b\u3002<\/p>\n<p>\u3042\u3068\u3001\u30d6\u30ed\u30b0\u5411\u3051\u306b\u3044\u3061\u3044\u3061\u66f8\u304d\u63db\u3048\u308b\u306e\u304c\u9762\u5012\u306a\u306e\u3067\u3001\u5b9f\u969b\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u4f7f\u3063\u3066\u3044\u308b\u30b3\u30fc\u30c9\uff08\u306e\u4e00\u90e8\uff09\u3092\u305d\u306e\u307e\u307e\u4f7f\u7528\u3002<\/p>\n<p>\u30c6\u30fc\u30d6\u30eb\u306f\u4ee5\u4e0b\u306e2\u3064\u304c\u3042\u308b\u3002<\/p>\n<ul>\n<li>user: \u30e6\u30fc\u30b6\u30fc\u60c5\u5831 (id, name, etc)<\/li>\n<li>user_facebook: \u30e6\u30fc\u30b6\u30fc\u306efacebook\u95a2\u9023\u60c5\u5831 (facebook\u306e\u30e6\u30fc\u30b6\u30fcID\u3001access token etc.)<\/li>\n<\/ul>\n<p>\u306a\u306e\u3067\u3001\u751f\u6210\u3055\u308c\u308b\u30af\u30e9\u30b9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<ul>\n<li>User, UserRow<\/li>\n<li>UserFacebook, UserFacebookRow<\/li>\n<\/ul>\n<h3>\u53c2\u8003URL<\/h3>\n<ul>\n<li>\u307e\u305a\u306f\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3078\u306e<a title=\"Queries - Slick 2.0.1 documentation\" href=\"http:\/\/slick.typesafe.com\/doc\/2.0.0\/queries.html\" target=\"_blank\">\u30ea\u30f3\u30af<\/a>\u3092\u3002<a href=\"http:\/\/slick.typesafe.com\/doc\/2.0.0-M3\/lifted-embedding.html\" target=\"_blank\">\u3053\u3063\u3061<\/a>\u3082\u3002<\/li>\n<li>\u5c11\u3057\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3060\u3051\u3069\u3001\u3053\u3061\u3089\u306e<a title=\"Slick\u30ac\u30a4\u30c9\" href=\"http:\/\/tototoshi.hatenablog.com\/entry\/20121204\/1354615421\" target=\"_blank\">\u30da\u30fc\u30b8<\/a>\u3082\u53c2\u8003\u306b\u306a\u308b\u3002<\/li>\n<li>slick-examples\u3068\u3044\u3046\u3001\u30aa\u30d5\u30a3\u30b7\u30e3\u30eb\u306e<a href=\"https:\/\/github.com\/slick\/slick-examples\/tree\/master\/src\/main\/scala\/com\/typesafe\/slick\/examples\/lifted\" target=\"_blank\">\u30d7\u30ed\u30b8\u30a7\u30af\u30c8<\/a>\u3082\u3042\u308b\u3002\u304c\u3001\u3053\u308c\u3060\u3051\u3067\u306f\u4e0d\u5341\u5206\u3002<\/li>\n<\/ul>\n<h3>select<\/h3>\n<p>\u4e3b\u306bfilter\u3068\u304b\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3046\u65b9\u6cd5\u3068\u3001for\u6587\u3092\u4f7f\u3046\u65b9\u6cd5\u306e2\u901a\u308a\u304c\u3042\u308b\u3051\u3069\u3001\u6700\u521d\u306f\u4ed6\u306eORM\u3068\u4f3c\u305f\u611f\u3058\u306e\u5168\u793e\u306e\u65b9\u6cd5\u304b\u3089\u8aac\u660e\u3059\u308b\u3002<\/p>\n<p>\u305d\u306e\u524d\u306b\u30fb\u30fb\u30fb\u8a73\u3057\u304f\u306f\u8abf\u3079\u3066\u3044\u306a\u3044\u3051\u3069\u3001\u4ee5\u4e0b\u306eimport\u304c\u306a\u3044\u3068\u8272\u3005\u30a8\u30e9\u30fc\u306b\u306a\u3063\u305f\u306e\u3067\u3001\u5fd8\u308c\u305a\u306b\u3002<\/p>\n<pre class=\"brush: scala;\">import play.api.db.slick.Config.driver.simple._<\/pre>\n<p>\u901a\u5e38\u306eselect &#8230; from &#8230; where \u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3002\u307e\u305a\u306fID\u6307\u5b9a\u7b49\u30011 or 0\u30ec\u30b3\u30fc\u30c9\u304c\u8fd4\u3063\u3066\u304f\u308b\u5834\u5408\u3002<\/p>\n<pre class=\"brush: scala;\">db.withSession { implicit session =&gt;\r\n  val facebookId = 1234567890L\r\n  val accessToken = UserFacebook.filter(_.facebookId === facebookId).map(_.accessToken).firstOption\r\n}<\/pre>\n<p>firstOption\u306fSqueryl \u306e headOption \u3068\u540c\u69d8\u3002\u623b\u308a\u5024\u306fOption\u578b\u3002<\/p>\n<p>\u8907\u6570\u30ec\u30b3\u30fc\u30c9\u304c\u8fd4\u3063\u3066\u304f\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u5834\u5408\u306f\u3001firstOption\u3067\u306f\u306a\u304flist\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3046\u3002\u623b\u308a\u5024\u306fList\u3002<\/p>\n<pre class=\"brush: scala;\">val validUsers = User.filter(_.isValid === true).list<\/pre>\n<p>JOIN\u3059\u308b\u5834\u5408\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306bfor\u6587\u3092\u4f7f\u3063\u3066\u30ab\u30c3\u30b3\u3088\u304f\u304b\u3051\u308b\u3002<\/p>\n<pre class=\"brush: scala;\">\u00a0\u00a0\u00a0 db.withSession { implicit session =&gt;\r\n\u00a0\u00a0\u00a0\u00a0\u00a0 val q = for {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 u &lt;- User\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 uf &lt;- UserFacebook if u.id === uf.userId &amp;&amp; uf.facebookId === 1234567890L\r\n\u00a0\u00a0\u00a0\u00a0\u00a0 } yield (u, uf)\r\n\u00a0\u00a0\u00a0\u00a0\u00a0 val user = q.firstOption.map(t =&gt; Foo(t._1, t._2)) \/\/ Foo\u306fUserRow, UserFacebookRow\u3092\u5f15\u6570\u3068\u3057\u3066\u53d7\u3051\u53d6\u308b\r\n\u00a0\u00a0\u00a0 }<\/pre>\n<p>for\u306e\u4e2d\u306eif\u6587\u306f\u3001JOIN\u306e\u7d50\u5408\u6761\u4ef6\u3068WHERE\u306e\u6761\u4ef6\u306e\u4e21\u65b9\u304c\u66f8\u3044\u3066\u3042\u308b\u3002\u5206\u3051\u3066\u304b\u3051\u306a\u3044\u304b\u306a\u30fb\u30fb\u30fb<\/p>\n<h3>update<\/h3>\n<p>select\u3068\u540c\u69d8\u306e\u6587\u6cd5\u3067\u5bfe\u8c61\u884c\u53ca\u3073\u5217\u3092\u53d6\u5f97\u3057\u3001\u305d\u308c\u306b\u5bfe\u3057\u3066update\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3076\u3002<\/p>\n<pre class=\"brush: scala;\">    db.withSession { implicit session =&gt;\r\n      val q = UserFacebook.filter(_.facebookId === 1234567890L).map(_.accessToken)\r\n      q.update(\"new access token\")\r\n    }\r\n<\/pre>\n<h3>insert<\/h3>\n<p>\u3053\u308c\u304c\u3061\u3087\u3063\u3068\u30c8\u30ea\u30c3\u30ad\u30fc\u3060\u3063\u305f\u3002<\/p>\n<p>user\u30c6\u30fc\u30d6\u30eb\u306b\u884c\u3092\u8ffd\u52a0\u3059\u308b\u306b\u306f\u3001UserRow\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002\u305d\u3053\u307e\u3067\u306f\u30b7\u30f3\u30d7\u30eb\u306a\u8a71\u3060\u3057\u554f\u984c\u306a\u3044\u3093\u3060\u3051\u3069\u3001user\u30c6\u30fc\u30d6\u30eb\u306eid\u304cauto increment\u306e\u5834\u5408\u306b\u3069\u3046\u3059\u308c\u3070\u3044\u3044\u306e\u304b\u3001\u5206\u304b\u308b\u307e\u3067\u306b\u7d50\u69cb\u6642\u9593\u304c\u304b\u304b\u3063\u305f\u3002<\/p>\n<p>\u7d50\u8ad6\u304b\u3089\u8a00\u3046\u3068\u3001auto increment\u306e\u30ab\u30e9\u30e0\u306b\u306f\u3001\u5024\u3092\u30bb\u30c3\u30c8\u3059\u308b\u5fc5\u8981\u306f\u306a\u3044\uff08\u30c0\u30df\u30fc\u306a\u5024\u3092\u30bb\u30c3\u30c8\u3059\u308c\u3070\u826f\u3044\uff09\u3002<\/p>\n<pre class=\"brush: scala;\">    db.withTransaction { implicit session =&gt;\r\n      val now = new java.sql.Timestamp((new Date()).getTime())\r\n      val userId =\r\n        (User returning User.map(_.id)) += UserRow(0, \u201dJohne Doe\u201d, now)\r\n      UserFacebook += UserFacebookRow(userId, 1234567890L, Some(\"done\"), now)\r\n      userId\r\n    }\r\n<\/pre>\n<p>ML\u306e\u3053\u306e<a title=\"Alternatives to Option[Int] in models with auto-incrementing ids?\" href=\"https:\/\/groups.google.com\/forum\/#!topic\/scalaquery\/1U2SiRLf3k8\" target=\"_blank\">\u30b9\u30ec\u30c3\u30c9<\/a>\u304c\u5f79\u306b\u7acb\u3064\u304b\u3082\u3002<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>Scala\u3067\u4f7f\u3048\u308bDB\u95a2\u9023\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u306f\u3044\u304f\u3064\u304b\u7a2e\u985e\u304c\u3042\u308b\u304c\u3001\u4eca\u56de\u306fSlick\u3092\u4f7f\u3063\u3066\u307f\u305f\u3002<\/p>\n<p>Play framework 2.2\u304b\u3089Slick 2.0.x\u3092\u4f7f\u3046\u306b\u306f\u3001play-slick\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u3046\u3002<\/p>\n<p>DB\u95a2\u9023\u306e\u30b3\u30fc\u30c9\u3092\u81ea\u52d5\u751f\u6210\u3059\u308b\u305f\u3081\u306b\u306f\u3001Build.scala\u3068\u304b\u306b\u30b3\u30fc\u30c9\u3092\u3042\u308b\u7a0b\u5ea6\u66f8\u304b\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u306e\u3067\u3001\u82e5\u5e72\u9762\u5012\u3002<\/p>\n<p>Slick\u306f\u7c21\u6f54\u306b\u578b\u5b89\u5168\u306a\u30af\u30a8\u30ea\u30fc\u304c\u66f8\u3051\u3066\u4fbf\u5229\u3002\u305f\u3060\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u5c11\u306a\u3044or\u5206\u304b\u308a\u3065\u3089\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u306f\u3058\u3081\u306b \u30bf\u30a4\u30c8\u30eb\u306bPlay\u3082\u542b\u3081\u3066\u308b\u3051\u3069\u3001\u4eca\u56de\u306e\u30a8\u30f3\u30c8\u30ea\u30fc\u306f\u4e3b\u306bSlick 2.0.x\u306e\u8a71\u3002 \u305d\u3057\u3066\u3001\u6700\u521d\u306b\u4e00\u8a00\u8a00\u308f\u305b\u3066\u6b32\u3057\u3044\u3002Slick\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306f\u5206\u304b\u308a\u306b\u304f\u3044 or \u4e0d\u5341\u5206\u3002\u305f\u3060\u3001\u300c\u304a\u524d\u304c\u8ca2\u732e\u3057\u308d\u3088\u300d\u3001\u3068\u3044\u3046\u771f&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[20],"tags":[916,928],"class_list":["post-1414","post","type-post","status-publish","format-standard","hentry","category-scala","tag-play-framework","tag-slick"],"_links":{"self":[{"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/posts\/1414","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/comments?post=1414"}],"version-history":[{"count":6,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/posts\/1414\/revisions"}],"predecessor-version":[{"id":1420,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/posts\/1414\/revisions\/1420"}],"wp:attachment":[{"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/media?parent=1414"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/categories?post=1414"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/tags?post=1414"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}