Prototypical Lift sbt project

.gitignore

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+# use glob syntax.
+syntax: glob
+*.ser
+*.class
+*~
+*.bak
+*.off
+*.old
+.DS_Store
+
+# logs
+derby.log
+
+# eclipse conf file
+.settings
+.classpath
+.project
+.manager
+
+# building
+target
+build
+null
+tmp*
+dist
+test-output
+
+# sbt
+target
+lib_managed
+src_managed
+project/boot
+
+# db
+lift_proto*
+
+# other scm
+.svn
+.CVS
+.hg*
+
+# switch to regexp syntax.
+#  syntax: regexp
+#  ^\.pc/
+
+# IntelliJ
+*.iml
+*.ipr
+*.iws
+.idea
+
+# Pax Runner (for easy OSGi launching)
+runner
+

pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+
+
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>code</groupId>
+  <artifactId>app</artifactId>
+  <version>0.1-SNAPSHOT</version>
+  <packaging>war</packaging>
+  <name>app Project</name>
+  <inceptionYear>2010</inceptionYear>
+  <properties>
+    <scala.version>2.7.7</scala.version>
+  </properties>
+
+  <repositories>
+    <repository>
+      <id>scala-tools.releases</id>
+      <name>Scala-Tools Dependencies Repository for Releases</name>
+      <url>http://scala-tools.org/repo-releases</url>
+    </repository>
+    <repository>
+      <id>scala-tools.snapshots</id>
+      <name>Scala-Tools Dependencies Repository for Snapshots</name>
+      <url>http://scala-tools.org/repo-snapshots</url>
+      <snapshots/>
+    </repository>
+  </repositories>
+
+  <pluginRepositories>
+    <pluginRepository>
+      <id>scala-tools.org.releases</id>
+      <name>Scala-Tools Plugins Repository for Releases</name>
+      <url>http://scala-tools.org/repo-releases</url>
+    </pluginRepository>
+  </pluginRepositories>
+
+  <dependencies>
+    <dependency>
+      <groupId>net.liftweb</groupId>
+      <artifactId>lift-mapper</artifactId>
+      <version>2.0-SNAPSHOT</version>
+    </dependency>
+    <dependency>
+      <groupId>com.h2database</groupId>
+      <artifactId>h2</artifactId>
+      <version>1.2.121</version>
+    </dependency>
+    <dependency>
+      <groupId>javax.servlet</groupId>
+      <artifactId>servlet-api</artifactId>
+      <version>2.5</version>
+      <scope>provided</scope>
+    </dependency>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>4.5</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.scala-tools.testing</groupId>
+      <artifactId>specs</artifactId>
+      <version>1.6.1</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.mortbay.jetty</groupId>
+      <artifactId>jetty</artifactId>
+      <version>[6.1.6,7.0)</version>
+      <scope>test</scope>
+    </dependency>
+    <!-- for LiftConsole -->
+    <dependency>
+      <groupId>org.scala-lang</groupId>
+      <artifactId>scala-compiler</artifactId>
+      <version>${scala.version}</version>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+
+  <build>
+    <sourceDirectory>src/main/scala</sourceDirectory>
+    <testSourceDirectory>src/test/scala</testSourceDirectory>
+    <plugins>
+      <plugin>
+        <groupId>org.scala-tools</groupId>
+        <artifactId>maven-scala-plugin</artifactId>
+        <version>2.13.1</version>
+        <executions>
+          <execution>
+            <goals>
+              <goal>compile</goal>
+              <goal>testCompile</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.mortbay.jetty</groupId>
+        <artifactId>maven-jetty-plugin</artifactId>
+        <version>6.1.22</version>
+        <configuration>
+          <contextPath>/</contextPath>
+          <scanIntervalSeconds>5</scanIntervalSeconds>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>net.sf.alchim</groupId>
+        <artifactId>yuicompressor-maven-plugin</artifactId>
+        <version>0.7.1</version>
+        <executions>
+          <execution>
+            <goals>
+              <goal>compress</goal>
+            </goals>
+          </execution>
+        </executions>
+        <configuration>
+          <nosuffix>true</nosuffix>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-idea-plugin</artifactId>
+        <version>2.2</version>
+        <configuration>
+          <downloadSources>true</downloadSources>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-eclipse-plugin</artifactId>
+        <version>2.7</version>
+        <configuration>
+          <downloadSources>true</downloadSources>
+          <additionalProjectnatures>
+            <projectnature>ch.epfl.lamp.sdt.core.scalanature</projectnature>
+          </additionalProjectnatures>
+          <additionalBuildcommands>
+            <buildcommand>ch.epfl.lamp.sdt.core.scalabuilder</buildcommand>
+          </additionalBuildcommands>
+          <classpathContainers>
+            <classpathContainer>ch.epfl.lamp.sdt.launching.SCALA_CONTAINER</classpathContainer>
+            <classpathContainer>org.eclipse.jdt.launching.JRE_CONTAINER</classpathContainer>
+          </classpathContainers>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+  <reporting>
+    <plugins>
+      <plugin>
+        <groupId>org.scala-tools</groupId>
+        <artifactId>maven-scala-plugin</artifactId>
+        <version>2.13.1</version>
+      </plugin>
+    </plugins>
+  </reporting>
+</project>

project/build.properties

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+#Project properties
+#Fri Apr 23 11:24:20 PDT 2010
+project.organization=Lift
+project.name=Lift SBT Tempalte
+sbt.version=0.7.2
+project.version=0.1
+def.scala.version=2.7.7
+build.scala.versions=2.7.7
+project.initialize=false

project/build/LiftProject.scala

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+import sbt._
+
+class LiftProject(info: ProjectInfo) extends DefaultWebProject(info) {
+  val mavenLocal = "Local Maven Repository" at
+  "file://"+Path.userHome+"/.m2/repository"
+
+   val scalatools_snapshot = "Scala Tools Snapshot" at
+  "http://scala-tools.org/repo-snapshots/"
+
+  val scalatools_release = "Scala Tools Snapshot" at
+  "http://scala-tools.org/repo-releases/"
+
+  val liftVersion = "2.0-SNAPSHOT"
+
+  override def libraryDependencies = Set(
+    "net.liftweb" % "lift-webkit" % liftVersion % "compile->default",
+    "net.liftweb" % "lift-mapper" % liftVersion % "compile->default",
+    "net.liftweb" % "lift-testkit" % liftVersion % "compile->default",
+    "net.liftweb" % "lift-wizard" % liftVersion % "compile->default",
+    "org.mortbay.jetty" % "jetty" % "6.1.22" % "test->default",
+    "com.h2database" % "h2" % "1.2.121"
+  ) ++ super.libraryDependencies
+}

src/main/scala/bootstrap/liftweb/Boot.scala

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+package bootstrap.liftweb
+
+import _root_.net.liftweb.util._
+import _root_.net.liftweb.common._
+import _root_.net.liftweb.http._
+import _root_.net.liftweb.http.provider._
+import _root_.net.liftweb.sitemap._
+import _root_.net.liftweb.sitemap.Loc._
+import Helpers._
+import _root_.net.liftweb.mapper.{DB, ConnectionManager, Schemifier, DefaultConnectionIdentifier, StandardDBVendor}
+import _root_.java.sql.{Connection, DriverManager}
+import _root_.code.model._
+
+
+/**
+ * A class that's instantiated early and run.  It allows the application
+ * to modify lift's environment
+ */
+class Boot {
+  def boot {
+    if (!DB.jndiJdbcConnAvailable_?) {
+      val vendor = 
+	new StandardDBVendor(Props.get("db.driver") openOr "org.h2.Driver",
+			     Props.get("db.url") openOr 
+			     "jdbc:h2:lift_proto.db;AUTO_SERVER=TRUE",
+			     Props.get("db.user"), Props.get("db.password"))
+
+      LiftRules.unloadHooks.append(vendor.closeAllConnections_! _)
+
+      DB.defineConnectionManager(DefaultConnectionIdentifier, vendor)
+    }
+
+    // where to search snippet
+    LiftRules.addToPackages("code")
+    Schemifier.schemify(true, Schemifier.infoF _, User)
+
+    // Build SiteMap
+    val entries = Menu(Loc("Home", List("index"), "Home")) ::
+    Menu(Loc("Static", Link(List("static"), true, "/static/index"), 
+	     "Static Content")) ::
+    User.sitemap
+
+    LiftRules.setSiteMap(SiteMap(entries:_*))
+
+    /*
+     * Show the spinny image when an Ajax call starts
+     */
+    LiftRules.ajaxStart =
+      Full(() => LiftRules.jsArtifacts.show("ajax-loader").cmd)
+
+    /*
+     * Make the spinny image go away when it ends
+     */
+    LiftRules.ajaxEnd =
+      Full(() => LiftRules.jsArtifacts.hide("ajax-loader").cmd)
+
+    LiftRules.early.append(makeUtf8)
+
+    LiftRules.loggedInTest = Full(() => User.loggedIn_?)
+
+    S.addAround(DB.buildLoanWrapper)
+  }
+
+  /**
+   * Force the request to be UTF-8
+   */
+  private def makeUtf8(req: HTTPRequest) {
+    req.setCharacterEncoding("UTF-8")
+  }
+}

src/main/scala/code/lib/DepencyFactory.scala

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+package code {
+package lib {
+
+import net.liftweb._
+import http._
+import util._
+import common._
+import _root_.java.util.Date
+
+/**
+ * A factory for generating new instances of Date.  You can create
+ * factories for each kind of thing you want to vend in your application.
+ * An example is a payment gateway.  You can change the default implementation,
+ * or override the default implementation on a session, request or current call
+ * stack basis.
+ */
+object DependencyFactory extends Factory {
+  implicit object time extends FactoryMaker(Helpers.now _)
+
+  /**
+   * objects in Scala are lazily created.  The init()
+   * method creates a List of all the objects.  This
+   * results in all the objects getting initialized and
+   * registering their types with the dependency injector
+   */
+  private def init() {
+    List(time)
+  }
+  init()
+}
+
+/*
+/**
+ * Examples of changing the implementation
+ */
+sealed abstract class Changer {
+  def changeDefaultImplementation() {
+    DependencyFactory.time.default.set(() => new Date())
+  }
+
+  def changeSessionImplementation() {
+    DependencyFactory.time.session.set(() => new Date())
+  }
+
+  def changeRequestImplementation() {
+    DependencyFactory.time.request.set(() => new Date())
+  }
+
+  def changeJustForCall(d: Date) {
+    DependencyFactory.time.doWith(d) {
+      // perform some calculations here
+    }
+  }
+}
+*/
+}
+}