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First cut of Ant1 compatibility layer. 

* TransformingProjectBuilder
    - Performs an XSL transform on all ".xml" build files.
    - Identity transform is used for projects with "version" attribute.
    - Added xalan.jar to lib - replaced jaxp.jar with xml-apis.jar

* Compatibility Layer
    - Described more fully in src/ant1compat/README.txt
    - Uses pre-compiled Ant1 jar files for Ant1 code-base.
      Insulates from changes in the main tree, and simplifies build.
    - "ant." prefix used for all ant1 tasks


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@271884 13f79535-47bb-0310-9956-ffa450edef68
master
Darrell DeBoer 24 years ago
parent
fa8ea73874
commit
9b85c0697c
18 changed files with 1647 additions and 3 deletions
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  1. +96
    -0
      proposal/myrmidon/ant1compat.xml
  2. +2
    -1
      proposal/myrmidon/build.xml
  3. BIN
      proposal/myrmidon/lib/xalan.jar
  4. BIN
      proposal/myrmidon/lib/xml-apis.jar
  5. +60
    -0
      proposal/myrmidon/src/ant1compat/README.txt
  6. +310
    -0
      proposal/myrmidon/src/ant1compat/ant-descriptor.xml
  7. +12
    -0
      proposal/myrmidon/src/ant1compat/ant1compat.mf
  8. BIN
      proposal/myrmidon/src/ant1compat/jar/ant.jar
  9. BIN
      proposal/myrmidon/src/ant1compat/jar/optional.jar
  10. +342
    -0
      proposal/myrmidon/src/ant1compat/org/apache/tools/ant/Ant1CompatProject.java
  11. +49
    -0
      proposal/myrmidon/src/ant1compat/org/apache/tools/ant/Ant1CompatTaskAdapter.java
  12. +45
    -0
      proposal/myrmidon/src/ant1compat/org/apache/tools/ant/Ant1CompatTypeInstanceTask.java
  13. +374
    -0
      proposal/myrmidon/src/ant1compat/org/apache/tools/ant/OriginalAnt1Task.java
  14. +148
    -0
      proposal/myrmidon/src/ant1compat/org/apache/tools/ant/Task.java
  15. +1
    -2
      proposal/myrmidon/src/java/org/apache/myrmidon/components/builder/DefaultProjectBuilder.java
  16. +3
    -0
      proposal/myrmidon/src/java/org/apache/myrmidon/components/builder/Resources.properties
  17. +90
    -0
      proposal/myrmidon/src/java/org/apache/myrmidon/components/builder/TransformingProjectBuilder.java
  18. +115
    -0
      proposal/myrmidon/src/java/org/apache/myrmidon/components/builder/ant1convert.xsl

+ 96
- 0
proposal/myrmidon/ant1compat.xml View File

@@ -0,0 +1,96 @@
<project name="ant1-compatibility" default="main">

<property name="ant1compat.source" value="src/ant1compat"/>
<property name="manifest.dir" value="src/manifest"/>
<property name="java.dir" value="src/java"/>

<property name="build.dir" value="build/ant1compat"/>
<property name="build.lib" value="${build.dir}/lib"/>
<property name="build.classes" value="${build.dir}/classes"/>

<property name="custom-tasks-dir" value="build/tasks"/>
<path id="project.class.path">
<pathelement location="build/classes"/>
<fileset dir="lib">
<include name="*.jar"/>
</fileset>
</path>

<taskdef name="antlib-jar" classname="org.apache.myrmidon.build.AntlibJarTask">
<classpath location="${custom-tasks-dir}"/>
</taskdef>

<target name="main" depends="antlib"/>

<target name="clean">
<delete dir="${build.dir}"/>
</target>

<!-- Builds the Ant1 compatibility layer -->
<target name="antlib"
description="Builds the Ant1 compatibility layer.">
<property name="ant1compat.dir" value="src/ant1compat"/>
<property name="ant1.jar" value="${ant1compat.dir}/jar/ant.jar"/>
<property name="ant1optional.jar" value="${ant1compat.dir}/jar/optional.jar"/>
<property name="ant1.package" value="org/apache/tools"/>

<property name="build.ant1classes" value="${build.dir}/ant1classes"/>

<mkdir dir="${build.ant1classes}"/>
<mkdir dir="${build.classes}"/>
<mkdir dir="${build.lib}"/>

<unjar src="${ant1.jar}" dest="${build.ant1classes}" overwrite="no"/>
<unjar src="${ant1optional.jar}" dest="${build.ant1classes}" overwrite="no"/>

<javac destdir="${build.classes}"
debug="on"
includeAntRuntime="false">
<classpath>
<path refid="project.class.path"/>
<pathelement location="${build.ant1classes}"/>
</classpath>
<src location="${ant1compat.dir}"/>
<include name="${ant1.package}/**"/>
</javac>
<patternset id="ant1.omit">
<exclude name="${ant1.package}/ant/Main.class"/>
<exclude name="${ant1.package}/ant/Task.class"/>
<exclude name="${ant1.package}/ant/taskdefs/Ant.class"/>
<exclude name="${ant1.package}/ant/taskdefs/CallTarget.class"/>
</patternset>

<!-- Create the ant1compat antlib -->
<antlib-jar jarfile="${build.lib}/ant1compat.atl"
descriptor="${ant1compat.dir}/ant-descriptor.xml"
rolesDescriptor="${manifest.dir}/empty-roles.xml"
manifest="${ant1compat.dir}/ant1compat.mf">
<fileset dir="${build.ant1classes}">
<include name="${ant1.package}/**"/>
<patternset refid="ant1.omit"/>
</fileset>
<fileset dir="${build.classes}">
<include name="${ant1.package}/**"/>
</fileset>
</antlib-jar>

<copy todir="dist/lib" file="${build.lib}/ant1compat.atl"/>
</target>

<!-- Runs the supplied build file through the XSL converter -->
<target name="ant1convert"
description="Converts an Ant1 build file into a Myrmidon build file.">
<property name="ant1file" value="build.xml"/>

<style
style="${java.dir}/org/apache/myrmidon/components/builder/ant1convert.xsl"
in="${ant1file}"
out="${ant1file}.ant"/>
</target>

</project>

+ 2
- 1
proposal/myrmidon/build.xml View File

@@ -200,7 +200,8 @@ Legal:
<classpath location="${custom-tasks-dir}"/>
</taskdef>

<taskdef name="antlib-descriptor" classname="org.apache.myrmidon.build.AntlibDescriptorTask">
<taskdef name="antlib-descriptor"
classname="org.apache.myrmidon.build.AntlibDescriptorTask">
<classpath>
<pathelement location="${custom-tasks-dir}"/>
<path refid="project.class.path"/>


BIN
proposal/myrmidon/lib/xalan.jar View File


BIN
proposal/myrmidon/lib/xml-apis.jar View File


+ 60
- 0
proposal/myrmidon/src/ant1compat/README.txt View File

@@ -0,0 +1,60 @@
Myrmidon Ant1 compatibility layer.

This directory contains the source for the Ant1 compatibility layer.

DESCRIPTION
-----------
The layer works by reusing most of the Ant1 code, with tasks and datatypes
being prefixed with "ant1." in build files. Almost all of the main Ant1 tree
is included in the compatibility layer antlib. To insulate from changes in
the Ant1 tree, Ant1 class files are extracted from a jar, rather than
being compiled from scratch.

Here's how it works: The first time an Ant1 task is encountered, an Ant1
project is created, and stored in the TaskContext. The Ant1 versions of Task
and Project have been extended, with Task implementing Configurable so that
it may can mimic the Ant1 configuration policy using the IntrospectionHelper.

The idea is to provide hooks between the Ant1 project and the Myrmidon
project, eg
logging: done
properties: done but not quite working
references: not done
Task definitions: done.

So at present, while a <ant1:path> reference works fine in other <ant1:xxx>
tasks, it's not visible to the rest of the build, and vice-versa.

The <taskdef> task works ok, registering the task with the TypeManager using the
"ant1." prefix. Only a couple of DataTypes (Path and Patternset) are working
as top-level types, but this should be just a matter of adding references to
the Ant1 version of TypeInstanceTask in the descriptor.

The TransformingProjectBuilder (which is now the default builder for files
of type ".xml", applies a transformation stylesheet to the file, prefixing select
tasks (all at present) with "ant.". If a version attribute is encountered, the
file is not transformed

USAGE INSTRUCTIONS
------------------
Myrmidon will automatically attempt to upgrade any ".xml" build file that
doesn't have a version attribute on the root element. So, using an Ant1 build
file with Myrmidon should be as simple as:
[myrmidon-command] -f ant1-build-file.xml

BUILD INSTRUCTIONS
------------------
* It is required that Myrmidon is first build by running the default target
in the Myrmidon directory.
* Run "ant -f ant1compat.xml"

TODO
----
* Convert this to an Xdoc document
* Try out automatic registration of tasks - remove everything
from ant-descriptor.xml and just use Project.addTaskDefinition()
to register tasks? (similar for DataTypes)
* Get a version of <ant> and <antcall> working
* Test heaps more tasks
* Fix problem with classloaders and <taskdef>


+ 310
- 0
proposal/myrmidon/src/ant1compat/ant-descriptor.xml View File

@@ -0,0 +1,310 @@
<ant-lib version="1.0">

<types>
<!-- Type instance tasks -->
<task name="ant1.path"
classname="org.apache.tools.ant.Ant1CompatTypeInstanceTask" />
<task name="ant1.patternset"
classname="org.apache.tools.ant.Ant1CompatTypeInstanceTask" />

<!-- TaskAdapter tasks -->
<task name="ant1.condition"
classname="org.apache.tools.ant.Ant1CompatTaskAdapter" />

<!-- standard ant tasks -->
<task name="ant1.mkdir"
classname="org.apache.tools.ant.taskdefs.Mkdir" />
<task name="ant1.javac"
classname="org.apache.tools.ant.taskdefs.Javac" />
<task name="ant1.chmod"
classname="org.apache.tools.ant.taskdefs.Chmod" />
<task name="ant1.delete"
classname="org.apache.tools.ant.taskdefs.Delete" />
<task name="ant1.copy"
classname="org.apache.tools.ant.taskdefs.Copy" />
<task name="ant1.move"
classname="org.apache.tools.ant.taskdefs.Move" />
<task name="ant1.jar"
classname="org.apache.tools.ant.taskdefs.Jar" />
<task name="ant1.rmic"
classname="org.apache.tools.ant.taskdefs.Rmic" />
<task name="ant1.cvs"
classname="org.apache.tools.ant.taskdefs.Cvs" />
<task name="ant1.get"
classname="org.apache.tools.ant.taskdefs.Get" />
<task name="ant1.unzip"
classname="org.apache.tools.ant.taskdefs.Expand" />
<task name="ant1.unjar"
classname="org.apache.tools.ant.taskdefs.Expand" />
<task name="ant1.unwar"
classname="org.apache.tools.ant.taskdefs.Expand" />
<task name="ant1.echo"
classname="org.apache.tools.ant.taskdefs.Echo" />
<task name="ant1.javadoc"
classname="org.apache.tools.ant.taskdefs.Javadoc" />
<task name="ant1.zip"
classname="org.apache.tools.ant.taskdefs.Zip" />
<task name="ant1.gzip"
classname="org.apache.tools.ant.taskdefs.GZip" />
<task name="ant1.gunzip"
classname="org.apache.tools.ant.taskdefs.GUnzip" />
<task name="ant1.replace"
classname="org.apache.tools.ant.taskdefs.Replace" />
<task name="ant1.java"
classname="org.apache.tools.ant.taskdefs.Java" />
<task name="ant1.tstamp"
classname="org.apache.tools.ant.taskdefs.Tstamp" />
<task name="ant1.property"
classname="org.apache.tools.ant.taskdefs.Property" />
<task name="ant1.taskdef"
classname="org.apache.tools.ant.taskdefs.Taskdef" />
<task name="ant1.ant"
classname="org.apache.tools.ant.taskdefs.Ant" />
<task name="ant1.exec"
classname="org.apache.tools.ant.taskdefs.ExecTask" />
<task name="ant1.tar"
classname="org.apache.tools.ant.taskdefs.Tar" />
<task name="ant1.untar"
classname="org.apache.tools.ant.taskdefs.Untar" />
<task name="ant1.available"
classname="org.apache.tools.ant.taskdefs.Available" />
<task name="ant1.filter"
classname="org.apache.tools.ant.taskdefs.Filter" />
<task name="ant1.fixcrlf"
classname="org.apache.tools.ant.taskdefs.FixCRLF" />
<task name="ant1.patch"
classname="org.apache.tools.ant.taskdefs.Patch" />
<task name="ant1.style"
classname="org.apache.tools.ant.taskdefs.XSLTProcess" />
<task name="ant1.touch"
classname="org.apache.tools.ant.taskdefs.Touch" />
<task name="ant1.signjar"
classname="org.apache.tools.ant.taskdefs.SignJar" />
<task name="ant1.genkey"
classname="org.apache.tools.ant.taskdefs.GenerateKey" />
<task name="ant1.antstructure"
classname="org.apache.tools.ant.taskdefs.AntStructure" />
<task name="ant1.execon"
classname="org.apache.tools.ant.taskdefs.ExecuteOn" />
<task name="ant1.antcall"
classname="org.apache.tools.ant.taskdefs.CallTarget" />
<task name="ant1.sql"
classname="org.apache.tools.ant.taskdefs.SQLExec" />
<task name="ant1.mail"
classname="org.apache.tools.ant.taskdefs.email.EmailTask" />
<task name="ant1.fail"
classname="org.apache.tools.ant.taskdefs.Exit" />
<task name="ant1.war"
classname="org.apache.tools.ant.taskdefs.War" />
<task name="ant1.uptodate"
classname="org.apache.tools.ant.taskdefs.UpToDate" />
<task name="ant1.apply"
classname="org.apache.tools.ant.taskdefs.Transform" />
<task name="ant1.record"
classname="org.apache.tools.ant.taskdefs.Recorder" />
<task name="ant1.cvspass"
classname="org.apache.tools.ant.taskdefs.CVSPass" />
<task name="ant1.typedef"
classname="org.apache.tools.ant.taskdefs.Typedef" />
<task name="ant1.sleep"
classname="org.apache.tools.ant.taskdefs.Sleep" />
<task name="ant1.pathconvert"
classname="org.apache.tools.ant.taskdefs.PathConvert" />
<task name="ant1.ear"
classname="org.apache.tools.ant.taskdefs.Ear" />
<task name="ant1.parallel"
classname="org.apache.tools.ant.taskdefs.Parallel" />
<task name="ant1.sequential"
classname="org.apache.tools.ant.taskdefs.Sequential" />
<task name="ant1.dependset"
classname="org.apache.tools.ant.taskdefs.DependSet" />
<task name="ant1.bzip2"
classname="org.apache.tools.ant.taskdefs.BZip2" />
<task name="ant1.bunzip2"
classname="org.apache.tools.ant.taskdefs.BUnzip2" />
<task name="ant1.checksum"
classname="org.apache.tools.ant.taskdefs.Checksum" />
<task name="ant1.waitfor"
classname="org.apache.tools.ant.taskdefs.WaitFor" />
<task name="ant1.input"
classname="org.apache.tools.ant.taskdefs.Input" />
<task name="ant1.loadfile"
classname="org.apache.tools.ant.taskdefs.LoadFile" />
<task name="ant1.manifest"
classname="org.apache.tools.ant.taskdefs.Manifest" />
<task name="ant1.loadproperties"
classname="org.apache.tools.ant.taskdefs.LoadProperties" />

<!-- optional tasks -->
<task name="ant1.script"
classname="org.apache.tools.ant.taskdefs.optional.Script" />
<task name="ant1.netrexxc"
classname="org.apache.tools.ant.taskdefs.optional.NetRexxC" />
<task name="ant1.renameext"
classname="org.apache.tools.ant.taskdefs.optional.RenameExtensions" />
<task name="ant1.ejbc"
classname="org.apache.tools.ant.taskdefs.optional.ejb.Ejbc" />
<task name="ant1.ddcreator"
classname="org.apache.tools.ant.taskdefs.optional.ejb.DDCreator" />
<task name="ant1.wlrun"
classname="org.apache.tools.ant.taskdefs.optional.ejb.WLRun" />
<task name="ant1.wlstop"
classname="org.apache.tools.ant.taskdefs.optional.ejb.WLStop" />
<task name="ant1.vssget"
classname="org.apache.tools.ant.taskdefs.optional.vss.MSVSSGET" />
<task name="ant1.ejbjar"
classname="org.apache.tools.ant.taskdefs.optional.ejb.EjbJar" />
<task name="ant1.mparse"
classname="org.apache.tools.ant.taskdefs.optional.metamata.MParse" />
<task name="ant1.mmetrics"
classname="org.apache.tools.ant.taskdefs.optional.metamata.MMetrics" />
<task name="ant1.maudit"
classname="org.apache.tools.ant.taskdefs.optional.metamata.MAudit" />
<task name="ant1.junit"
classname="org.apache.tools.ant.taskdefs.optional.junit.JUnitTask" />
<task name="ant1.cab"
classname="org.apache.tools.ant.taskdefs.optional.Cab" />
<task name="ant1.ftp"
classname="org.apache.tools.ant.taskdefs.optional.net.FTP" />
<task name="ant1.icontract"
classname="org.apache.tools.ant.taskdefs.optional.IContract" />
<task name="ant1.javacc"
classname="org.apache.tools.ant.taskdefs.optional.javacc.JavaCC" />
<task name="ant1.jjtree"
classname="org.apache.tools.ant.taskdefs.optional.javacc.JJTree" />
<task name="ant1.stcheckout"
classname="org.apache.tools.ant.taskdefs.optional.starteam.StarTeamCheckout" />
<task name="ant1.stcheckin"
classname="org.apache.tools.ant.taskdefs.optional.starteam.StarTeamCheckin" />
<task name="ant1.stlabel"
classname="org.apache.tools.ant.taskdefs.optional.starteam.StarTeamLabel" />
<task name="ant1.stlist"
classname="org.apache.tools.ant.taskdefs.optional.starteam.StarTeamList" />
<task name="ant1.wljspc"
classname="org.apache.tools.ant.taskdefs.optional.jsp.WLJspc" />
<task name="ant1.jlink"
classname="org.apache.tools.ant.taskdefs.optional.jlink.JlinkTask" />
<task name="ant1.native2ascii"
classname="org.apache.tools.ant.taskdefs.optional.Native2Ascii" />
<task name="ant1.propertyfile"
classname="org.apache.tools.ant.taskdefs.optional.PropertyFile" />
<task name="ant1.depend"
classname="org.apache.tools.ant.taskdefs.optional.depend.Depend" />
<task name="ant1.antlr"
classname="org.apache.tools.ant.taskdefs.optional.ANTLR" />
<task name="ant1.vajload"
classname="org.apache.tools.ant.taskdefs.optional.ide.VAJLoadProjects" />
<task name="ant1.vajexport"
classname="org.apache.tools.ant.taskdefs.optional.ide.VAJExport" />
<task name="ant1.vajimport"
classname="org.apache.tools.ant.taskdefs.optional.ide.VAJImport" />
<task name="ant1.telnet"
classname="org.apache.tools.ant.taskdefs.optional.net.TelnetTask" />
<task name="ant1.csc"
classname="org.apache.tools.ant.taskdefs.optional.dotnet.CSharp" />
<task name="ant1.ilasm"
classname="org.apache.tools.ant.taskdefs.optional.dotnet.Ilasm" />
<task name="ant1.stylebook"
classname="org.apache.tools.ant.taskdefs.optional.StyleBook" />
<task name="ant1.test"
classname="org.apache.tools.ant.taskdefs.optional.Test" />
<task name="ant1.pvcs"
classname="org.apache.tools.ant.taskdefs.optional.pvcs.Pvcs" />
<task name="ant1.p4change"
classname="org.apache.tools.ant.taskdefs.optional.perforce.P4Change" />
<task name="ant1.p4label"
classname="org.apache.tools.ant.taskdefs.optional.perforce.P4Label" />
<task name="ant1.p4have"
classname="org.apache.tools.ant.taskdefs.optional.perforce.P4Have" />
<task name="ant1.p4sync"
classname="org.apache.tools.ant.taskdefs.optional.perforce.P4Sync" />
<task name="ant1.p4edit"
classname="org.apache.tools.ant.taskdefs.optional.perforce.P4Edit" />
<task name="ant1.p4submit"
classname="org.apache.tools.ant.taskdefs.optional.perforce.P4Submit" />
<task name="ant1.p4counter"
classname="org.apache.tools.ant.taskdefs.optional.perforce.P4Counter" />
<task name="ant1.javah"
classname="org.apache.tools.ant.taskdefs.optional.Javah" />
<task name="ant1.ccupdate"
classname="org.apache.tools.ant.taskdefs.optional.clearcase.CCUpdate" />
<task name="ant1.cccheckout"
classname="org.apache.tools.ant.taskdefs.optional.clearcase.CCCheckout" />
<task name="ant1.cccheckin"
classname="org.apache.tools.ant.taskdefs.optional.clearcase.CCCheckin" />
<task name="ant1.ccuncheckout"
classname="org.apache.tools.ant.taskdefs.optional.clearcase.CCUnCheckout" />
<task name="ant1.sound"
classname="org.apache.tools.ant.taskdefs.optional.sound.SoundTask" />
<task name="ant1.junitreport"
classname="org.apache.tools.ant.taskdefs.optional.junit.XMLResultAggregator" />
<task name="ant1.vsslabel"
classname="org.apache.tools.ant.taskdefs.optional.vss.MSVSSLABEL" />
<task name="ant1.vsshistory"
classname="org.apache.tools.ant.taskdefs.optional.vss.MSVSSHISTORY" />
<task name="ant1.blgenclient"
classname="org.apache.tools.ant.taskdefs.optional.ejb.BorlandGenerateClient" />
<task name="ant1.rpm"
classname="org.apache.tools.ant.taskdefs.optional.Rpm" />
<task name="ant1.xmlvalidate"
classname="org.apache.tools.ant.taskdefs.optional.XMLValidateTask" />
<task name="ant1.vsscheckin"
classname="org.apache.tools.ant.taskdefs.optional.vss.MSVSSCHECKIN" />
<task name="ant1.vsscheckout"
classname="org.apache.tools.ant.taskdefs.optional.vss.MSVSSCHECKOUT" />
<task name="ant1.iplanet-ejbc"
classname="org.apache.tools.ant.taskdefs.optional.ejb.IPlanetEjbcTask" />
<task name="ant1.jdepend"
classname="org.apache.tools.ant.taskdefs.optional.jdepend.JDependTask" />
<task name="ant1.mimemail"
classname="org.apache.tools.ant.taskdefs.optional.net.MimeMail" />
<task name="ant1.ccmcheckin"
classname="org.apache.tools.ant.taskdefs.optional.ccm.CCMCheckin" />
<task name="ant1.ccmcheckout"
classname="org.apache.tools.ant.taskdefs.optional.ccm.CCMCheckout" />
<task name="ant1.ccmcheckintask"
classname="org.apache.tools.ant.taskdefs.optional.ccm.CCMCheckinDefault" />
<task name="ant1.ccmreconfigure"
classname="org.apache.tools.ant.taskdefs.optional.ccm.CCMReconfigure" />
<task name="ant1.ccmcreatetask"
classname="org.apache.tools.ant.taskdefs.optional.ccm.CCMCreateTask" />
<task name="ant1.jpcoverage"
classname="org.apache.tools.ant.taskdefs.optional.sitraka.Coverage" />
<task name="ant1.jpcovmerge"
classname="org.apache.tools.ant.taskdefs.optional.sitraka.CovMerge" />
<task name="ant1.jpcovreport"
classname="org.apache.tools.ant.taskdefs.optional.sitraka.CovReport" />
<task name="ant1.p4add"
classname="org.apache.tools.ant.taskdefs.optional.perforce.P4Add" />
<task name="ant1.jspc"
classname="org.apache.tools.ant.taskdefs.optional.jsp.JspC" />
<task name="ant1.replaceregexp"
classname="org.apache.tools.ant.taskdefs.optional.ReplaceRegExp" />
<task name="ant1.translate"
classname="org.apache.tools.ant.taskdefs.optional.i18n.Translate" />
<task name="ant1.sosget"
classname="org.apache.tools.ant.taskdefs.optional.sos.SOSGet" />
<task name="ant1.soscheckin"
classname="org.apache.tools.ant.taskdefs.optional.sos.SOSCheckin" />
<task name="ant1.soscheckout"
classname="org.apache.tools.ant.taskdefs.optional.sos.SOSCheckout" />
<task name="ant1.soslabel"
classname="org.apache.tools.ant.taskdefs.optional.sos.SOSLabel" />
<task name="ant1.echoproperties"
classname="org.apache.tools.ant.taskdefs.optional.EchoProperties" />

<!-- deprecated ant tasks (kept for back compatibility) -->
<task name="ant1.starteam"
classname="org.apache.tools.ant.taskdefs.optional.scm.AntStarTeamCheckOut" />
<task name="ant1.javadoc2"
classname="org.apache.tools.ant.taskdefs.Javadoc" />
<task name="ant1.copydir"
classname="org.apache.tools.ant.taskdefs.Copydir" />
<task name="ant1.copyfile"
classname="org.apache.tools.ant.taskdefs.Copyfile" />
<task name="ant1.deltree"
classname="org.apache.tools.ant.taskdefs.Deltree" />
<task name="ant1.rename"
classname="org.apache.tools.ant.taskdefs.Rename" />
</types>
</ant-lib>

+ 12
- 0
proposal/myrmidon/src/ant1compat/ant1compat.mf View File

@@ -0,0 +1,12 @@
Manifest-Version: 1.0
Created-By: Apache Ant Project
Extension-Name: ant1.compat
Specification-Title: Myrmidon Ant1 Compatibility Layer
Specification-Version: 0.01
Specification-Vendor: Jakarta Apache
Implementation-Vendor-Id: org.apache.jakarta
Implementation-Vendor: Jakarta Apache Project
Implementation-Version: 0.01
Extension-List: tools
tools-Extension-Name: com.sun.tools
tools-Specification-Version: 1.0

BIN
proposal/myrmidon/src/ant1compat/jar/ant.jar View File


BIN
proposal/myrmidon/src/ant1compat/jar/optional.jar View File


+ 342
- 0
proposal/myrmidon/src/ant1compat/org/apache/tools/ant/Ant1CompatProject.java View File

@@ -0,0 +1,342 @@
/*
* Copyright (C) The Apache Software Foundation. All rights reserved.
*
* This software is published under the terms of the Apache Software License
* version 1.1, a copy of which has been included with this distribution in
* the LICENSE.txt file.
*/
package org.apache.tools.ant;

import java.io.IOException;
import java.io.InputStream;
import java.util.Enumeration;
import java.util.Properties;
import org.apache.myrmidon.api.TaskContext;
import org.apache.myrmidon.interfaces.type.DefaultTypeFactory;
import org.apache.myrmidon.interfaces.type.TypeManager;

/**
* Ant1 Project proxy for Myrmidon. Provides hooks between Myrmidon TaskContext
* and Ant1 project.
* Note that there is no logical separation between Ant1Project and this extension -
* they could easily be flattened. Ant1Project is barely modified from the
* Ant1 original, this class contains the extensions.
*
* @author <a href="mailto:darrell@apache.org">Darrell DeBoer</a>
* @version $Revision$ $Date$
*/
public class Ant1CompatProject extends Project
{
private TaskContext m_context;
public static final String ANT1_TASK_PREFIX = "ant1.";

public Ant1CompatProject( TaskContext context )
{
super();
m_context = context;
setBaseDir( m_context.getBaseDirectory() );
}

/**
* Writes a project level message to the log with the given log level.
* @param msg The text to log. Should not be <code>null</code>.
* @param msgLevel The priority level to log at.
*/
public void log( String msg, int msgLevel )
{

doLog( msg, msgLevel );
super.log( msg, msgLevel );
}

/**
* Writes a task level message to the log with the given log level.
* @param task The task to use in the log. Must not be <code>null</code>.
* @param msg The text to log. Should not be <code>null</code>.
* @param msgLevel The priority level to log at.
*/
public void log( Task task, String msg, int msgLevel )
{
doLog( msg, msgLevel );
super.log( task, msg, msgLevel );
}

/**
* Writes a target level message to the log with the given log level.
* @param target The target to use in the log.
* Must not be <code>null</code>.
* @param msg The text to log. Should not be <code>null</code>.
* @param msgLevel The priority level to log at.
*/
public void log( Target target, String msg, int msgLevel )
{
doLog( msg, msgLevel );
super.log( target, msg, msgLevel );
}

private void doLog( String msg, int msgLevel )
{
switch( msgLevel )
{
case Ant1CompatProject.MSG_ERR:
m_context.error( msg );
break;
case Ant1CompatProject.MSG_WARN:
m_context.warn( msg );
break;
case Ant1CompatProject.MSG_INFO:
m_context.info( msg );
break;
case Ant1CompatProject.MSG_VERBOSE:
case Ant1CompatProject.MSG_DEBUG:
m_context.debug( msg );
}
}

/**
* This is a copy of init() from the Ant1 Project, which adds Ant1 tasks and
* DataTypes to the underlying Ant1 Project, but calling add methods on the
* superclass to avoid adding everything to the TypeManager.
*
* @exception BuildException if the default task list cannot be loaded
*/
public void init() throws BuildException
{
setJavaVersionProperty();

String defs = "/org/apache/tools/ant/taskdefs/defaults.properties";

try
{
Properties props = new Properties();
InputStream in = this.getClass().getResourceAsStream( defs );
if( in == null )
{
throw new BuildException( "Can't load default task list" );
}
props.load( in );
in.close();

Enumeration enum = props.propertyNames();
while( enum.hasMoreElements() )
{
String key = (String)enum.nextElement();
String value = props.getProperty( key );
try
{
Class taskClass = Class.forName( value );

// NOTE: Line modified from Ant1 Project.
super.addTaskDefinition( key, taskClass );

}
catch( NoClassDefFoundError ncdfe )
{
log( "Could not load a dependent class ("
+ ncdfe.getMessage() + ") for task " + key, MSG_DEBUG );
}
catch( ClassNotFoundException cnfe )
{
log( "Could not load class (" + value
+ ") for task " + key, MSG_DEBUG );
}
}
}
catch( IOException ioe )
{
throw new BuildException( "Can't load default task list" );
}

String dataDefs = "/org/apache/tools/ant/types/defaults.properties";

try
{
Properties props = new Properties();
InputStream in = this.getClass().getResourceAsStream( dataDefs );
if( in == null )
{
throw new BuildException( "Can't load default datatype list" );
}
props.load( in );
in.close();

Enumeration enum = props.propertyNames();
while( enum.hasMoreElements() )
{
String key = (String)enum.nextElement();
String value = props.getProperty( key );
try
{
Class dataClass = Class.forName( value );

// NOTE: Line modified from Ant1 Project.
super.addDataTypeDefinition( key, dataClass );

}
catch( NoClassDefFoundError ncdfe )
{
// ignore...
}
catch( ClassNotFoundException cnfe )
{
// ignore...
}
}
}
catch( IOException ioe )
{
throw new BuildException( "Can't load default datatype list" );
}

setSystemProperties();
}

/**
* Adds a new task definition to the project, registering it with the
* TypeManager, as well as the underlying Ant1 Project.
*
* @param taskName The name of the task to add.
* Must not be <code>null</code>.
* @param taskClass The full name of the class implementing the task.
* Must not be <code>null</code>.
*
* @exception BuildException if the class is unsuitable for being an Ant
* task. An error level message is logged before
* this exception is thrown.
*
* @see #checkTaskClass(Class)
*/
public void addTaskDefinition( String taskName, Class taskClass )
throws BuildException
{
String ant2name = ANT1_TASK_PREFIX + taskName;
try
{
registerType( org.apache.myrmidon.api.Task.ROLE, ant2name, taskClass );
}
catch( Exception e )
{
throw new BuildException( e );
}

super.addTaskDefinition( taskName, taskClass );
}

/**
* Utility method to register a type.
*/
protected void registerType( final String roleType,
final String typeName,
final Class type )
throws Exception
{
final ClassLoader loader = type.getClassLoader();
final DefaultTypeFactory factory = new DefaultTypeFactory( loader );
factory.addNameClassMapping( typeName, type.getName() );

TypeManager typeManager = (TypeManager)m_context.getService( TypeManager.class );
typeManager.registerType( roleType, typeName, factory );
}


// /**
// * Sets a property. Any existing property of the same name
// * is overwritten, unless it is a user property.
// * @param name The name of property to set.
// * Must not be <code>null</code>.
// * @param value The new value of the property.
// * Must not be <code>null</code>.
// */
// public void setProperty( String name, String value )
// {
// if( null != getProperty( name ) )
// {
// log( "Overriding previous definition of property " + name,
// MSG_VERBOSE );
// }
//
// doSetProperty( name, value );
// }
//
// /**
// * Sets a property if no value currently exists. If the property
// * exists already, a message is logged and the method returns with
// * no other effect.
// *
// * @param name The name of property to set.
// * Must not be <code>null</code>.
// * @param value The new value of the property.
// * Must not be <code>null</code>.
// * @since 1.5
// */
// public void setNewProperty( String name, String value )
// {
// if( null != getProperty( name ) )
// {
// log( "Override ignored for property " + name, MSG_VERBOSE );
// return;
// }
// log( "Setting project property: " + name + " -> " +
// value, MSG_DEBUG );
// doSetProperty( name, value );
// }
//
// private void doSetProperty( String name, String value )
// {
// try
// {
// m_context.setProperty( name, value );
// }
// catch( TaskException e )
// {
// throw new BuildException( e );
// }
// }
//
// /**
// * Returns the value of a property, if it is set.
// *
// * @param name The name of the property.
// * May be <code>null</code>, in which case
// * the return value is also <code>null</code>.
// * @return the property value, or <code>null</code> for no match
// * or if a <code>null</code> name is provided.
// */
// public String getProperty( String name )
// {
// if( name == null )
// {
// return null;
// }
// Object value = m_context.getProperty( name );
// if( value == null )
// {
// return null;
// }
// return String.valueOf( value );
// }
//
// /**
// * Returns a copy of the properties table.
// * @return a hashtable containing all properties
// * (including user properties).
// */
// public Hashtable getProperties()
// {
// Map properties = m_context.getProperties();
// Hashtable propertiesCopy = new Hashtable();
//
// Iterator iterator = properties.keySet().iterator();
// while( iterator.hasNext() )
// {
// String key = (String)iterator.next();
// String value = (String)properties.get( key );
//
// propertiesCopy.put( key, value );
//
// }
//
// return propertiesCopy;
// }

}

+ 49
- 0
proposal/myrmidon/src/ant1compat/org/apache/tools/ant/Ant1CompatTaskAdapter.java View File

@@ -0,0 +1,49 @@
/*
* Copyright (C) The Apache Software Foundation. All rights reserved.
*
* This software is published under the terms of the Apache Software License
* version 1.1, a copy of which has been included with this distribution in
* the LICENSE.txt file.
*/
package org.apache.tools.ant;

import org.apache.avalon.framework.configuration.Configuration;
import org.apache.avalon.framework.configuration.ConfigurationException;

/**
* An adapter for running (in Myrmidon) Ant1 tasks which do not extend Task
*
* @author <a href="mailto:darrell@apache.org">Darrell DeBoer</a>
* @version $Revision$ $Date$
*/
public class Ant1CompatTaskAdapter
extends TaskAdapter
{
public void configure( Configuration configuration ) throws ConfigurationException
{
// Create a new instance of the proxy object,
// and configure it.
String taskName = getAnt1Name( configuration.getName() );

Class taskClass = (Class)project.getTaskDefinitions().get( taskName );

if( taskClass == null )
{
throw new ConfigurationException( "Invalid task name for TaskAdapter: " + taskName );
}

Object adaptedTask = null;
try
{
adaptedTask = taskClass.newInstance();
}
catch( Exception e )
{
throw new ConfigurationException( "Could not instantiate adapted task: " + taskClass.getName() );
}

configure( adaptedTask, configuration );

setProxy( adaptedTask );
}
}

+ 45
- 0
proposal/myrmidon/src/ant1compat/org/apache/tools/ant/Ant1CompatTypeInstanceTask.java View File

@@ -0,0 +1,45 @@
/*
* Copyright (C) The Apache Software Foundation. All rights reserved.
*
* This software is published under the terms of the Apache Software License
* version 1.1, a copy of which has been included with this distribution in
* the LICENSE.txt file.
*/
package org.apache.tools.ant;

import org.apache.avalon.framework.configuration.Configuration;
import org.apache.avalon.framework.configuration.ConfigurationException;

/**
* A task for instantiating Ant1 datatypes.
*
* @author <a href="mailto:darrell@apache.org">Darrell DeBoer</a>
* @version $Revision$ $Date$
*/
public class Ant1CompatTypeInstanceTask
extends Task
{
public void configure( Configuration configuration ) throws ConfigurationException
{
if( configuration.getAttribute( "id", null ) == null )
{
final String message = "id is required.";
throw new ConfigurationException( message );
}

String typeName = configuration.getName();
Object datatype = project.createDataType( getAnt1Name( typeName ) );

// Configure the datatype. The type is added to the project
// as a reference during configuration.
configure( datatype, configuration );
}

/**
* Execute task. Don't do anything.
*/
public void execute()
{
// Everything is done during configuration.
}
}

+ 374
- 0
proposal/myrmidon/src/ant1compat/org/apache/tools/ant/OriginalAnt1Task.java View File

@@ -0,0 +1,374 @@
/*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000-2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Ant", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/

package org.apache.tools.ant;

/**
* Base class for all tasks.
*
* Use Project.createTask to create a new task instance rather than
* using this class directly for construction.
*
* @see Project#createTask
*/
public abstract class OriginalAnt1Task extends ProjectComponent {
/** Target this task belongs to, if any. */
protected Target target = null;
/** Description of this task, if any. */
protected String description = null;
/** Location within the build file of this task definition. */
protected Location location = Location.UNKNOWN_LOCATION;
/**
* Name of this task to be used for logging purposes.
* This defaults to the same as the type, but may be
* overridden by the user. For instance, the name "java"
* isn't terribly descriptive for a task used within
* another task - the outer task code can probably
* provide a better one.
*/
protected String taskName = null;
/** Type of this task. */
protected String taskType = null;
/** Wrapper for this object, used to configure it at runtime. */
protected RuntimeConfigurable wrapper;
/**
* Whether or not this task is invalid. A task becomes invalid
* if a conflicting class is specified as the implementation for
* its type.
*/
private boolean invalid = false;

/** Sole constructor. */
public OriginalAnt1Task() {
}

/**
* Sets the target container of this task.
*
* @param target Target in whose scope this task belongs.
* May be <code>null</code>, indicating a top-level task.
*/
public void setOwningTarget(Target target) {
this.target = target;
}

/**
* Returns the container target of this task.
*
* @return The target containing this task, or <code>null</code> if
* this task is a top-level task.
*/
public Target getOwningTarget() {
return target;
}
/**
* Sets the name to use in logging messages.
*
* @param name The name to use in logging messages.
* Should not be <code>null</code>.
*/
public void setTaskName(String name) {
this.taskName = name;
}

/**
* Returns the name to use in logging messages.
*
* @return the name to use in logging messages.
*/
public String getTaskName() {
return taskName;
}

/**
* Sets the name with which the task has been invoked.
*
* @param type The name the task has been invoked as.
* Should not be <code>null</code>.
*/
void setTaskType(String type) {
this.taskType = type;
}

/**
* Sets a description of the current action. This may be used for logging
* purposes.
*
* @param desc Description of the current action.
* May be <code>null</code>, indicating that no description is
* available.
*
*/
public void setDescription( String desc ) {
description = desc;
}

/**
* Returns the description of the current action.
*
* @return the description of the current action, or <code>null</code> if
* no description is available.
*/
public String getDescription() {
return description;
}

/**
* Called by the project to let the task initialize properly.
* The default implementation is a no-op.
*
* @exception BuildException if someting goes wrong with the build
*/
public void init() throws BuildException {}

/**
* Called by the project to let the task do its work. This method may be
* called more than once, if the task is invoked more than once.
* For example,
* if target1 and target2 both depend on target3, then running
* "ant target1 target2" will run all tasks in target3 twice.
*
* @exception BuildException if something goes wrong with the build
*/
public void execute() throws BuildException {}

/**
* Returns the file/location where this task was defined.
*
* @return the file/location where this task was defined.
* Should not return <code>null</code>. Location.UNKNOWN_LOCATION
* is used for unknown locations.
*
* @see Location#UNKNOWN_LOCATION
*/
public Location getLocation() {
return location;
}

/**
* Sets the file/location where this task was defined.
*
* @param location The file/location where this task was defined.
* Should not be <code>null</code> - use
* Location.UNKNOWN_LOCATION if the location isn't known.
*
* @see Location#UNKNOWN_LOCATION
*/
public void setLocation(Location location) {
this.location = location;
}

/**
* Returns the wrapper used for runtime configuration.
*
* @return the wrapper used for runtime configuration. This
* method will generate a new wrapper (and cache it)
* if one isn't set already.
*/
public RuntimeConfigurable getRuntimeConfigurableWrapper() {
if (wrapper == null) {
wrapper = new RuntimeConfigurable(this, getTaskName());
}
return wrapper;
}

/**
* Sets the wrapper to be used for runtime configuration.
*
* @param wrapper The wrapper to be used for runtime configuration.
* May be <code>null</code>, in which case the next call
* to getRuntimeConfigurableWrapper will generate a new
* wrapper.
*/
protected void setRuntimeConfigurableWrapper(RuntimeConfigurable wrapper) {
this.wrapper = wrapper;
}

// XXX: (Jon Skeet) The comment "if it hasn't been done already" may
// not be strictly true. wrapper.maybeConfigure() won't configure the same
// attributes/text more than once, but it may well add the children again,
// unless I've missed something.
/**
* Configures this task - if it hasn't been done already.
* If the task has been invalidated, it is replaced with an
* UnknownElement task which uses the new definition in the project.
*
* @exception BuildException if the task cannot be configured.
*/
public void maybeConfigure() throws BuildException {
if (!invalid) {
if (wrapper != null) {
wrapper.maybeConfigure(project);
}
} else {
getReplacement();
}
}

/**
* Handles a line of output by logging it with the INFO priority.
*
* @param line The line of output to log. Should not be <code>null</code>.
*/
protected void handleOutput(String line) {
log(line, Project.MSG_INFO);
}
/**
* Handles an error line by logging it with the INFO priority.
*
* @param line The error line to log. Should not be <code>null</code>.
*/
protected void handleErrorOutput(String line) {
log(line, Project.MSG_ERR);
}
/**
* Logs a message with the default (INFO) priority.
*
* @param msg The message to be logged. Should not be <code>null</code>.
*/
public void log(String msg) {
log(msg, Project.MSG_INFO);
}
/**
* Logs a mesage with the given priority. This delegates
* the actual logging to the project.
*
* @param msg The message to be logged. Should not be <code>null</code>.
* @param msgLevel The message priority at which this message is to
* be logged.
*/
public void log(String msg, int msgLevel) {
project.log(getThis(), msg, msgLevel);
}
/**
* Performs this task if it's still valid, or gets a replacement
* version and performs that otherwise.
*
* Performing a task consists of firing a task started event,
* configuring the task, executing it, and then firing task finished
* event. If a runtime exception is thrown, the task finished event
* is still fired, but with the exception as the cause.
*/
public final void perform() {
if (!invalid) {
try {
project.fireTaskStarted(getThis());
maybeConfigure();
execute();
project.fireTaskFinished(getThis(), null);
}
catch (RuntimeException exc) {
if (exc instanceof BuildException) {
BuildException be = (BuildException) exc;
if (be.getLocation() == Location.UNKNOWN_LOCATION) {
be.setLocation(getLocation());
}
}
project.fireTaskFinished(getThis(), exc);
throw exc;
}
} else {
UnknownElement ue = getReplacement();
Task task = ue.getTask();
task.perform();
}
}

/**
* Marks this task as invalid. Any further use of this task
* will go through a replacement with the updated definition.
*/
final void markInvalid() {
invalid = true;
}

/**
* Replacement element used if this task is invalidated.
*/
private UnknownElement replacement;

/**
* Creates an UnknownElement that can be used to replace this task.
* Once this has been created once, it is cached and returned by
* future calls.
*
* @return the UnknownElement instance for the new definition of this task.
*/
private UnknownElement getReplacement() {
if (replacement == null) {
replacement = new UnknownElement(taskType);
replacement.setProject(project);
replacement.setTaskType(taskType);
replacement.setTaskName(taskName);
replacement.setLocation(location);
replacement.setOwningTarget(target);
replacement.setRuntimeConfigurableWrapper(wrapper);
wrapper.setProxy(replacement);
target.replaceChild(getThis(), replacement);
replacement.maybeConfigure();
}
return replacement;
}

private Task getThis()
{
return (Task) this;
}

}

+ 148
- 0
proposal/myrmidon/src/ant1compat/org/apache/tools/ant/Task.java View File

@@ -0,0 +1,148 @@
/*
* Copyright (C) The Apache Software Foundation. All rights reserved.
*
* This software is published under the terms of the Apache Software License
* version 1.1, a copy of which has been included with this distribution in
* the LICENSE.txt file.
*/
package org.apache.tools.ant;

import java.util.Locale;
import org.apache.avalon.framework.configuration.Configurable;
import org.apache.avalon.framework.configuration.Configuration;
import org.apache.avalon.framework.configuration.ConfigurationException;
import org.apache.myrmidon.api.TaskContext;
import org.apache.myrmidon.api.TaskException;

/**
* Ant1 Task proxy for Myrmidon.
* Note that this class and OriginalAnt1Task (superclass) comprise a single logical
* class, but the code is kept separate for ease of development. OriginalAnt1Task
* is barely modified from the Ant1 original, whereas this class contains
* all of the Myrmidon-specific adaptations.
*
* @author <a href="mailto:darrell@apache.org">Darrell DeBoer</a>
* @version $Revision$ $Date$
*/
public class Task extends OriginalAnt1Task
implements org.apache.myrmidon.api.Task, Configurable
{
private TaskContext m_context;

/**
* Specify the context in which the task operates in.
* The Task will use the TaskContext to receive information
* about it's environment.
*/
public void contextualize( TaskContext context )
throws TaskException
{
m_context = context;

this.setTaskType( context.getName() );
this.setTaskName( context.getName() );

Project project = (Project)context.getProperty( "ant1.project" );
if( project == null )
{
project = createProject();
m_context.setProperty( "ant1.project", project );
}
this.setProject( project );
}

private Project createProject()
throws TaskException
{
Project project = new Ant1CompatProject( m_context );
project.init();
return project;
}

public void configure( Configuration configuration ) throws ConfigurationException
{
configure( this, configuration );
}

protected void configure( Object target, Configuration configuration ) throws ConfigurationException
{
IntrospectionHelper helper = IntrospectionHelper.getHelper( target.getClass() );

// Configure the id.
String id = configuration.getAttribute( "id", null );
if( id != null )
{
project.addReference( id, target );
}

// Configure the attributes.
final String[] attribs = configuration.getAttributeNames();
for( int i = 0; i < attribs.length; i++ )
{
final String name = attribs[ i ];
final String value =
project.replaceProperties( configuration.getAttribute( name ) );
try
{
helper.setAttribute( project, target,
name.toLowerCase( Locale.US ), value );
}
catch( BuildException be )
{
// id attribute must be set externally
if( !name.equals( "id" ) )
{
throw be;
}
}
}

// Configure the text content.
String text = configuration.getValue( null );
if( text != null )
{
helper.addText( project, target, text );
}

// Configure the nested elements
Configuration[] nestedConfigs = configuration.getChildren();
for( int i = 0; i < nestedConfigs.length; i++ )
{
Configuration nestedConfig = nestedConfigs[ i ];
String name = nestedConfig.getName();
Object nestedElement = helper.createElement( project, target, name );
configure( nestedElement, nestedConfig );
helper.storeElement( project, target, nestedElement, name );
}

/*
task.setLocation(new Location(helperImpl.buildFile.toString(), helperImpl.locator.getLineNumber(),
helperImpl.locator.getColumnNumber()));
String id = attr.getValue("id");
if (id != null) {
project.addReference(id, target);
}

// Top level tasks don't have associated targets
if (target != null) {
task.setOwningTarget(target);
container.addTask(task);
task.init();
wrapper = task.getRuntimeConfigurableWrapper();
wrapper.setAttributes(attrs);
if (parentWrapper != null) {
parentWrapper.addChild(wrapper);
}
} else {
task.init();
configure(task, attrs, helperImpl.project);
}
*/

}

protected String getAnt1Name( String fullName )
{
return fullName.substring( Ant1CompatProject.ANT1_TASK_PREFIX.length() );
}
}

+ 1
- 2
proposal/myrmidon/src/java/org/apache/myrmidon/components/builder/DefaultProjectBuilder.java View File

@@ -36,7 +36,6 @@ import org.xml.sax.XMLReader;
* @author <a href="mailto:peter@apache.org">Peter Donald</a>
* @version $Revision$ $Date$
*
* @ant:type type="project-builder" name="xml"
* @ant:type type="project-builder" name="ant"
*/
public class DefaultProjectBuilder
@@ -105,7 +104,7 @@ public class DefaultProjectBuilder
/**
* Parses the project.
*/
private Configuration parseProject( final String systemID )
protected Configuration parseProject( final String systemID )
throws ProjectException
{
try


+ 3
- 0
proposal/myrmidon/src/java/org/apache/myrmidon/components/builder/Resources.properties View File

@@ -30,5 +30,8 @@ ant.version-missing.error=Project has no version attribute.
ant.bad-version.error=Incompatible build file version detected. Expected version {0} but found version {1}.
ant.no-project-file.error=Project file does not exist, or is not a file.

ant.project-convert.notice=Applying compatibility stylesheet to project file.
ant.project-convert.error=Error converting build file.

duplicate-project.error=Can not have two projects referenced in a file with the name {0}.
duplicate-target.error=Can not have two targets in a file with the name {0}.

+ 90
- 0
proposal/myrmidon/src/java/org/apache/myrmidon/components/builder/TransformingProjectBuilder.java View File

@@ -0,0 +1,90 @@
/*
* Copyright (C) The Apache Software Foundation. All rights reserved.
*
* This software is published under the terms of the Apache Software License
* version 1.1, a copy of which has been included with this distribution in
* the LICENSE.txt file.
*/
package org.apache.myrmidon.components.builder;

import java.io.InputStream;
import javax.xml.transform.Result;
import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerConfigurationException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.sax.SAXResult;
import javax.xml.transform.stream.StreamSource;
import org.apache.avalon.excalibur.i18n.ResourceManager;
import org.apache.avalon.excalibur.i18n.Resources;
import org.apache.avalon.framework.configuration.Configuration;
import org.apache.avalon.framework.configuration.SAXConfigurationHandler;
import org.apache.myrmidon.interfaces.builder.ProjectException;

/**
* A Project Builder which performs an XSL transformation on a project.
*
* @author <a href="mailto:darrell@apache.org">Darrell DeBoer</a>
* @version $Revision$ $Date$
*
* @ant:type type="project-builder" name="xml"
*/
public class TransformingProjectBuilder
extends DefaultProjectBuilder
{
private final static Resources REZ =
ResourceManager.getPackageResources( TransformingProjectBuilder.class );

private final static String STYLESHEET = "ant1convert.xsl";
private Transformer m_transformer;

protected Configuration parseProject( String systemID )
throws ProjectException
{
if( getLogger().isDebugEnabled() )
{
final String message = REZ.getString( "ant.project-convert.notice" );
getLogger().debug( message );
}

try
{
// Create a XSLT source for the build file.
Source source = new StreamSource( systemID );

// Create a configuration handler for the output.
final SAXConfigurationHandler handler = new SAXConfigurationHandler();
Result result = new SAXResult( handler );

// Perform the transformation.
getTransformer().transform( source, result );

return handler.getConfiguration();
}
catch( Exception e )
{
throw new ProjectException( REZ.getString( "ant.project-convert.error" ),
e );
}
}

/**
* Lazy load a Transformer with the conversion stylesheet.
* @return the initialised Transformer
* @throws TransformerConfigurationException
*/
private Transformer getTransformer()
throws TransformerConfigurationException
{
// Lazy loading of stylesheet source.
if( m_transformer == null )
{
InputStream stylesheet =
this.getClass().getResourceAsStream( STYLESHEET );
StreamSource stylesheetSource = new StreamSource( stylesheet );
TransformerFactory xformFactory = TransformerFactory.newInstance();
m_transformer = xformFactory.newTransformer( stylesheetSource );
}
return m_transformer;
}
}

+ 115
- 0
proposal/myrmidon/src/java/org/apache/myrmidon/components/builder/ant1convert.xsl View File

@@ -0,0 +1,115 @@
<?xml version="1.0"?>

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
<xsl:output method="xml" indent="yes"/>
<xsl:template match="/project">
<xsl:comment>Converted Project file.</xsl:comment>
<xsl:copy>
<xsl:attribute name="version">2.0</xsl:attribute>
<xsl:apply-templates select="@*[name() != 'version']" mode="copy"/>
<xsl:apply-templates/>
</xsl:copy>
</xsl:template>
<!-- For projects with a version attribute, simply copy the entire tree. -->
<!-- TODO check for version >= 2.0.0 -->
<xsl:template match="/project[@version]">
<xsl:comment>Copied Project file.</xsl:comment>
<xsl:copy>
<xsl:apply-templates select="@*"/>
<xsl:apply-templates mode="copy"/>
</xsl:copy>
</xsl:template>
<!-- Handle simple target nodes -->
<xsl:template match="/project/target">
<xsl:copy>
<xsl:apply-templates select="@*"/>
<xsl:apply-templates/>
</xsl:copy>
</xsl:template>
<!-- Handle target nodes with 'if' -->
<xsl:template match="/project/target[@if]">
<xsl:copy>
<xsl:apply-templates select="@*[name() != 'if']"/>
<!-- Put in the condition -->
<xsl:element name="if">
<xsl:attribute name="test"><xsl:value-of select="@if"/></xsl:attribute>
<xsl:apply-templates/>
</xsl:element>
</xsl:copy>
</xsl:template>
<!-- Handle target nodes with 'unless' -->
<xsl:template match="/project/target[@unless]">
<xsl:copy>
<xsl:apply-templates select="@*[name() != 'unless']"/>
<!-- Put in the condition -->
<xsl:element name="if">
<xsl:attribute name="not-test">
<xsl:value-of select="@unless"/>
</xsl:attribute>
<xsl:apply-templates/>
</xsl:element>
</xsl:copy>
</xsl:template>
<!-- Handle target nodes with 'if' and 'unless' -->
<xsl:template match="/project/target[@if and @unless]">
<xsl:copy>
<xsl:apply-templates select="@*[name()!='if' and name()!='unless']"/>
<!-- Put in the 'if' condition -->
<xsl:element name="if">
<xsl:attribute name="test"><xsl:value-of select="@if"/></xsl:attribute>
<!-- Put in the 'unless' condition -->
<xsl:element name="if">
<xsl:attribute name="not-test"><xsl:value-of select="@unless"/></xsl:attribute>
<xsl:apply-templates/>
</xsl:element>
</xsl:element>
</xsl:copy>
</xsl:template>
<!-- Handle task nodes -->
<xsl:template match="*">
<xsl:element name="ant1.{name()}">
<xsl:apply-templates select="@*"/>
<xsl:apply-templates mode="copy"/>
</xsl:element>
</xsl:template>
<!-- Copy all elements in copy-mode -->
<xsl:template match="*" mode="copy">
<xsl:copy>
<xsl:apply-templates select="@*"/>
<xsl:apply-templates mode="copy"/>
</xsl:copy>
</xsl:template>
<!-- Always copy attributes -->
<xsl:template match="@*">
<xsl:copy/>
</xsl:template>
<xsl:template match="@*" mode="copy">
<xsl:copy/>
</xsl:template>
<!-- Always copy comments -->
<xsl:template match="comment()">
<xsl:copy/>
</xsl:template>
<xsl:template match="comment()" mode="copy">
<xsl:copy/>
</xsl:template>
</xsl:stylesheet>




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