developer toolbox

http://contraptionsforprogramming.blogspot.com/2009/02/extending-jdt-part-i.html

http://lampsvn.epfl.ch/trac/scala/wiki/EclipsePlugin

• a seamless aspect-oriented extension to the Javatm programming language
• Java platform compatible
• easy to learn and use

• clean modularization of crosscutting concerns, such as error checking and handling, synchronization, context-sensitive behavior, performance optimizations, monitoring and logging, debugging support, and multi-object protocols

/home/bringout/devel/work/scala-plugin

build.sh

svn co http://lampsvn.epfl.ch/svn-repos/scala/scala/trunk scala
svn co http://lampsvn.epfl.ch/svn-repos/scala/scala-library/trunk scala-library
svn co http://lampsvn.epfl.ch/svn-repos/scala/scala-plugin-aspects/trunk scala-plugin-aspects
svn co http://lampsvn.epfl.ch/svn-repos/scala/scala-plugin/trunk scala-plugin

cd scala
ant nightly

cd ../scala-library
ant dist

cd ../scala-plugin-aspects
ant dist

cd ../scala-plugin
ant dist

šta je aspectj¶

http://eclipse.org/aspectj/doc/released/progguide/index.html

bringout@desk-c2:~/devel/work/scala-plugin$ find -name "*aj"

./scala-plugin-aspects/src/scala/tools/eclipse/contribution/weaving/jdt/cfprovider/ClassFileProviderAspect.aj
./scala-plugin-aspects/src/scala/tools/eclipse/contribution/weaving/jdt/launching/JavaLaunchableTesterAspect.aj
./scala-plugin-aspects/src/scala/tools/eclipse/contribution/weaving/jdt/ui/javaeditor/ScalaEditorPreferencesAspect.aj
./scala-plugin-aspects/src/scala/tools/eclipse/contribution/weaving/jdt/ui/javaeditor/ClassFileEditorIdAspect.aj
./scala-plugin-aspects/src/scala/tools/eclipse/contribution/weaving/jdt/ui/javaeditor/HoversAspect.aj
./scala-plugin-aspects/src/scala/tools/eclipse/contribution/weaving/jdt/ui/javaeditor/CompletionAspect.aj
./scala-plugin-aspects/src/scala/tools/eclipse/contribution/weaving/jdt/ui/javaeditor/ScalaPartitionerAspect.aj
./scala-plugin-aspects/src/scala/tools/eclipse/contribution/weaving/jdt/ui/javaeditor/ScalaCloseStringsAspect.aj
./scala-plugin-aspects/src/scala/tools/eclipse/contribution/weaving/jdt/ui/javaeditor/SaveParticipantRegistryAspect.aj
./scala-plugin-aspects/src/scala/tools/eclipse/contribution/weaving/jdt/ui/ScalaOverrideLabelAspect.aj
./scala-plugin-aspects/src/scala/tools/eclipse/contribution/weaving/jdt/search/SearchAspect.aj
./scala-plugin-aspects/src/scala/tools/eclipse/contribution/weaving/jdt/builderoptions/ScalaJavaBuilderAspect.aj
./scala-plugin-aspects/src/scala/tools/eclipse/contribution/weaving/jdt/hierarchy/HierarchyAspect.aj
./scala-plugin-aspects/src/scala/tools/eclipse/contribution/weaving/jdt/core/NameLookupAspect.aj
./scala-plugin-aspects/src/scala/tools/eclipse/contribution/weaving/jdt/core/CompilationUnitProblemFinderAspect.aj
./scala-plugin-aspects/src/scala/tools/eclipse/contribution/weaving/jdt/core/BindingKeyAspect.aj
./scala-plugin-aspects/src/scala/tools/eclipse/contribution/weaving/jdt/core/DOMAspect.aj
./scala-plugin-aspects/src/scala/tools/eclipse/contribution/weaving/jdt/core/RefactoringAvailabilityAspect.aj
./scala-plugin-aspects/src/scala/tools/eclipse/contribution/weaving/jdt/indexerprovider/IndexerProviderAspect.aj

http://en.wikipedia.org/wiki/Aspect-oriented_programming

http://en.wikipedia.org/wiki/Google_Guice

Google Guice: Agile Lightweight Dependency Injection Framework

http://www.eclipse.org/equinox/incubator/aspects/index.php

http://martinlippert.blogspot.com/2009/09/eclipse-36-m2-is-out-and-includes.html

After graduating the Equinox Aspects work we renamed it to Equinox Weaving. The reason for this is: The design separates between the base mechanism of modifying bytecode at class loading time and the actual bytecode modification. The AspectJ-based aspect weaving for bundles is just one of many possible bytecode modifiers you can think of. Another one that we implemented (but is not yet part of the Equinox Weaving project) allows you to use Springs load-time weaving infrastructure on top of a OSGi runtime together with Spring Dynamic Modules. And the nice thing about it is: While you are free to choose whatever weaver you like, the caching mechanism of Equinox Weaving works independent from all those weavers.

http://www.lexspoon.org/sbaz/

http://java.dzone.com/news/scala-28-improves-scala-ide

http://github.com/jponge/guice-aspectj-sample
http://jpz-log.info/archives/2010/02/11/revisiting-guice-and-aop-with-aspectj/
An example of Guice / AspectJ interaction

ova swing aplikacija radi u eclipse ide-u, ali debug mi uglavnom ne funkcioniše - ne mogu se recimo zaustaviti na event handleru ButtonClicked:

import scala.swing._
import event._

object App1 extends SimpleSwingApplication {

    def top = new MainFrame {
        title = "simple xyz" 

        val label = new Label { text = "-----------------" }
        val button = new Button { text = "click me" }

        contents = new FlowPanel {
                contents += label
                contents += button    
        }

        listenTo(button)

        reactions += {
            case ButtonClicked(button) =>
              label.text = if (label.text == "clicked y") "clicked x" 
                           else "clicked y" 

        }
    }

    def dummy (comp: Int) = { 

        val s = "end" 
        val s2 = if (comp == 6) "dum dum" 
                 else "uvijek je else" 
        s + " / " + s2

    }
}

što se tiče sporosti, intelij scala mi izgleda tromija od eclipse-a, iako su mi prve impresije bile obrnute, ali to je zato što eclipse plugin nije uopšte bio dobro podešen