How would I code up a path ref? Can you give me a very terse example?
Matt Seibert [EMAIL PROTECTED]
IBM External: (512) 838-3656 Internal: 678-3656
"Steve Loughran" <[EMAIL PROTECTED]> | 
06/10/2002 14:42 |  To: <[EMAIL PROTECTED]> cc: Subject: Re: Proposal for Test and Samples Changes |
----- Original Message -----
From: <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, June 10, 2002 8:30 AM
Subject: Proposal for Test and Samples Changes
> All:
>
> Attached is an HTML document with a little more description of my proposed
> changes to the way that Tests and Samples are handled in AXIS. Please
> note, most of this is what I have already done, and functioning with no
> regressions to function.
>
> Please give me any feedback you feel appropriate, especially telling me
> where I need more detail / more description. I will try to get a "sample
> implementation" document together over the next few days so that you can
> better visualize the process flow.
My goals for a rework of the framework are to
-eliminate duplicate declarations (eg. repeated classpath decls)
-make the tests runnable standalone, if that makes it easier to dev and test
a single problem
-make it easy to add new tasks
-reduce future maintenance requirements
To reduce duplication, all common things like classpaths and the like can be
declared in common XML fragment files and then pulled in to each test build
file:
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE project [
<!ENTITY properties SYSTEM "file:../properties.xml">
<!ENTITY taskdef SYSTEM "file:../taskdef.xml">
<!ENTITY targets SYSTEM "file:../targets.xml">
]>
<project name="Web App Deployment" default="default" basedir=".">
<description>
deploy the Web application
</description>
<!-- BEGIN TOPLEVEL DECLARATIONS -->
<!-- include the xml file reference declared earlier -->
&properties;
&taskdef;
&targets;
...so
nb, targets.xml has :
<target name="noop">
<echo>no-op in ${ant.project.name}</echo>
</target>
-useful for debug, while properties.xml has
<property name="root.dir" location="${basedir}"/>
<property name="masterbuild.dir" location="${root.dir}/.."/>
<property file="${masterbuild.dir}/build.properties"/>
so it works out where it is and then pulls in main properties files from the
base directory of the project. Build files further down the tree would need
to be set up with <property name="masterbuild.dir" location="../../.." />
before the &properties; declaration for it all to work.
With this layout, you dont need to run everything from a container build
file; standalone works just nicely. The toplevel build file just invokes the
sub projects, implementing a dependency graph by having the antcalls inside
their own depends graph.
here are some of the targets that hand down
<target name="do-common">
<ant dir="common" target="${target}"
inheritAll="false>
</target>
<target name="do-tools"
depends="do-common,do-index,do-common-test">
<ant dir="tools" target="${target}"
inheritAll="false>
</target>
<target name="do-webapp"
depends="do-common,do-index,do-common-test">
<ant dir="webapp" target="${target}"
inheritAll="false>
</target>
<target name="do-all" depends="do-tools,do-webapp"/>
and here is an example entry point, which hands off to the graph of build
file dependencies, the target we want done.
<target name="clean"
description="clean up">
<antcall target="do-all">
<param name="target" value="clean"/>
</antcall>
</target>
So: <ant> is called in the directory of the target build file, not relative
to the local directory. No references are passed down, other than command
line -D stuff.
The key is the XML includes files: once you have those each build file is
standalone, but shared declarations with all the others. To add a new
library, you do it one place, Same for a new task declaration.
-steve
