aspectj-compiler.scala

package org.haxney.aspectj.sbt

import _root_.sbt._
import org.aspectj.tools.ajc.Main
import org.aspectj.bridge.IMessage
import org.aspectj.bridge.MessageHandler

trait AspectJ extends BasicScalaProject with FileTasks with MavenStyleScalaPaths {
  lazy val aspectjTools = "org.aspectj" % "aspectjtools" % "1.6.11.M2" % "aspectj"
  lazy val aspectjRt = "org.aspectj"    % "aspectjrt"    % "1.6.11.M2" % "aspectj"
  lazy val aspectjConf = config("aspectj")


  def aspectjPaths: PathFinder = configurationClasspath(aspectjConf)
  def aspectjArgs = List("-1.5")

  /* use default compile options */
  def aspectjCompileOptions: Seq[CompileOption] = compileOptions ++ aspectjArgs
  def aspectjLabel = "aspectj"
  def aspectjSourcePath = mainJavaSourcePath
  def aspectjSourceRoots = (aspectjSourcePath ##)
  def aspectjSources = sources(aspectjSourceRoots)
  def aspectjCompilePath = mainCompilePath
  def aspectjAnalysisPath = mainAnalysisPath
  def aspectjClasspath = compileClasspath +++ aspectjPaths
  def aspectjCompileConfiguration = new AspectjCompileConfig
  def aspectjCompileConditional = new CompileConditional(aspectjCompileConfiguration, buildCompiler)
  def aspectjCompileDescription = "Compiles Java sources with AspectJ"

  class AspectjCompileConfig extends BaseCompileConfig {
    def baseCompileOptions = aspectjCompileOptions
    def label = aspectjLabel
    def sourceRoots = aspectjSourceRoots
    def sources = aspectjSources
    def outputDirectory = aspectjCompilePath
    def classpath = aspectjClasspath
    def analysisPath = aspectjAnalysisPath
    def fingerprints = Fingerprints(Nil, Nil)
    def javaOptions = javaOptionsAsString(javaCompileOptions)
  }

  protected def aspectjAction = task {
    aspectjCompileConditional.run
    None
  } describedAs aspectjCompileDescription

  lazy val aspectj = aspectjAction
}

aspectj-simple.scala

package org.haxney.aspectj.sbt

import _root_.sbt._
import org.aspectj.tools.ajc.Main
import org.aspectj.bridge.IMessage
import org.aspectj.bridge.MessageHandler

trait AspectJ extends BasicScalaProject with FileTasks with MavenStyleScalaPaths {
  lazy val aspectjTools = "org.aspectj" % "aspectjtools" % "1.6.11.M2" % "aspectj"
  lazy val aspectjRt = "org.aspectj"    % "aspectjrt"    % "1.6.11.M2" % "aspectj"
  lazy val aspectjConf = config("aspectj")
  def aspectjClasspath = configurationClasspath(aspectjConf)

  def aspectPaths: PathFinder = configurationClasspath(aspectjConf)

  def aspectjTask(args: => List[String], output: => Path, srcRoot: => Path, aspects: => PathFinder) = {
    runTask(Some("org.aspectj.tools.ajc.Main"), aspectjClasspath,
            "-sourceroots" :: srcRoot.absolutePath ::
            "-aspectpath" :: aspects.absString ::
            "-d" :: output.absolutePath ::
            args)
  }
  lazy val aspectj = aspectjTask(Nil, outputPath, mainJavaSourcePath, aspectPaths)
}