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From Jan.Mate...@rzf.fin-nrw.de
Subject AW: Ant paths
Date Wed, 04 May 2005 05:47:18 GMT
You should have a look at the manual.
"Developing with Ant > Tasks using Properties, Filesets & Paths" [1]
shows how to deal with <fileset>s and <path>s.

Jan


[1] http://ant.apache.org/manual/tutorial-tasks-filesets-properties.html


> -----Urspr√ľngliche Nachricht-----
> Von: Ben Gill [mailto:ben_d_gill@hotmail.com]
> Gesendet am: Dienstag, 3. Mai 2005 20:49
> An: user@ant.apache.org
> Betreff: Ant paths
> 
> Hi,
> 
> The only reason I am even including Spring.jar - is because 
> Spring API 
> supports loading of files using the ant style **/*.xml 
> paths...  (which is 
> really useful especially for my custom task..)
> 
> But in theory, I should not need to include spring.jar for 
> this support - as 
> the logic to map these paths to File resoures must be in the 
> ant core API 
> somewhere...
> 
> The question is, where are the classes that do this mapping 
> (between path + 
> file(s)), are they public, and do they have the interfaces I need?
> 
> I currently call:
> 
> org.springframework.core.io.support.PathMatchingResourcePatter
> nResolver p =
>                     new 
> org.springframework.core.io.support.PathMatchingResourcePatter
> nResolver();
> 
>                 org.springframework.core.io.Resource[] resources = 
> p.getResources(antStylePath);
> 
>                 if (resources != null) {
> 
>                     info("Loaded [" + resources.length + "] 
> resources from 
> file");
> 
>                     for (int resourceNum=0; resourceNum < 
> resources.length; 
> resourceNum++) {
> 
>                         org.springframework.core.io.Resource 
> resource = 
> resources[resourceNum];
> 
>                         String fileName = 
> resource.getFile().getAbsolutePath();
>                         debug("Processing file [" + fileName + "]");
> 
> Any help on this would be appreciated - it may save me having 
> to include the 
> 1.2MB spring.jar file with the distribution..
> 
> Ben
> 
> I am sure there is probably a core Ant class I could use for 
> this support - 
> the code must be in there somewhere!
> 
> But including spring works anyhow..
> 
> &gt;From: Peter Reilly &lt;peterreilly@apache.org&gt;
> &gt;Reply-To: &quot;Ant Users List&quot; &lt;user@ant.apache.org&gt;
> &gt;To: Ant Users List &lt;user@ant.apache.org&gt;
> &gt;Subject: Re: Custom Ant Task with 3rd party library dependency
> &gt;Date: Tue, 03 May 2005 17:03:31 +0100
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> FILETIME=[17AA6700:01C55001]
> &gt;
> &gt;In your resource you should not set the classpath. Doing so will
> &gt;override the classpath given in the build file and cause ant to be
> &gt;confused.
> &gt;So just use:
> &gt;  &lt;antlib&gt;
> &gt;   &lt;taskdef name=&quot;renamepackages&quot;
> &gt;classname=&quot;org.appfuse.ant.RenamePackages&quot;/&gt;
> &gt;&lt;/antlib&gt;
> &gt;
> &gt;
> &gt;For example:
> &gt;src/testing/UseSpring.java:
> &gt;package testing;
> &gt;import org.springframework.beans.PropertyValue;
> &gt;import org.apache.tools.ant.Task;
> &gt;
> &gt;public class UseSpring extends Task {
> &gt;    private PropertyValue pv = new 
> PropertyValue(&quot;hello&quot;, 
> &quot;world&quot;);
> &gt;    public void execute() {
> &gt;        log(&quot;pv is &quot; + pv);
> &gt;    }
> &gt;}
> &gt;src/testing/antlib.xml:
> &gt;&lt;antlib&gt;
> &gt;  &lt;taskdef name=&quot;usespring&quot; 
> classname=&quot;testing.UseSpring&quot;/&gt;
> &gt;&lt;/antlib&gt;
> &gt;
> &gt;build.xml:
> &gt;&lt;project name=&quot;testspring&quot; 
> default=&quot;use&quot;&gt;
> &gt;  &lt;target name=&quot;jar&quot;&gt;
> &gt;    &lt;mkdir dir=&quot;classes&quot;/&gt;
> &gt;    &lt;javac srcdir=&quot;src&quot; destdir=&quot;classes&quot;
> &gt;classpath=&quot;lib/spring.jar&quot;/&gt;
> &gt;    &lt;copy todir=&quot;classes&quot;&gt;
> &gt;      &lt;fileset dir=&quot;src&quot; 
> includes=&quot;**/*.xml&quot;/&gt;
> &gt;    &lt;/copy&gt;
> &gt;    &lt;jar destfile=&quot;usespring.jar&quot;&gt;
> &gt;      &lt;fileset dir=&quot;classes&quot;/&gt;
> &gt;    &lt;/jar&gt;
> &gt;  &lt;/target&gt;
> &gt;
> &gt;  &lt;target name=&quot;use&quot; depends=&quot;jar&quot;&gt;
> &gt;    &lt;typedef resource=&quot;testing/antlib.xml&quot;
> &gt;classpath=&quot;usespring.jar:lib/spring.jar&quot;/&gt;
> &gt;    &lt;usespring/&gt;
> &gt;  &lt;/target&gt;
> &gt;&lt;/project&gt;
> &gt;
> &gt;
> &gt;Outputs:
> &gt;Searching for build.xml ...
> &gt;Buildfile: /home/preilly/learning/a/spring/build.xml
> &gt;
> &gt;jar:
> &gt;    [mkdir] Created dir: /home/preilly/learning/a/spring/classes
> &gt;    [javac] Compiling 1 source file to
> &gt;/home/preilly/learning/a/spring/classes
> &gt;     [copy] Copying 1 file to
> &gt;/home/preilly/learning/a/spring/classes
> &gt;      [jar] Building jar:
> &gt;/home/preilly/learning/a/spring/usespring.jar
> &gt;
> &gt;use:
> &gt;[usespring] pv is PropertyValue: name='hello'; value=[world]
> &gt;
> &gt;Peter
> &gt;
> &gt;Ben Gill wrote:
> &gt;
> &gt;&gt;Hi ,
> &gt;&gt;
> &gt;&gt;Yes I have tried that (well a variety of this type of 
> thing) and it
> &gt;&gt;is not working for me...
> &gt;&gt;
> &gt;&gt;In my 'main' build.xml file I do this:
> &gt;&gt;
> &gt;&gt;&lt;typedef 
> resource=&quot;org/appfuse/ant/appfuse-contrib.xml&quot;
> &gt;&gt;         
> classpath=&quot;spring.jar;rename-packages-1.0.jar&quot;
> &gt;&gt;         uri=&quot;appfuse:/org.appfuse.ant&quot;/&gt;
> &gt;&gt;
> &gt;&gt;Then, in my appfuse-contrib.xml file I do:
> &gt;&gt;
> &gt;&gt;&lt;?xml version=&quot;1.0&quot;?&gt;
> &gt;&gt;&lt;antlib&gt;
> &gt;&gt;
> &gt;&gt;   &lt;taskdef name=&quot;renamepackages&quot;
> &gt;&gt;            
> classname=&quot;org.appfuse.ant.RenamePackages&quot;
> &gt;&gt;            classpath=&quot;spring.jar&quot;
> &gt;&gt;            onerror=&quot;fail&quot;/&gt;
> &gt;&gt;
> &gt;&gt;&lt;/antlib&gt;
> &gt;&gt;
> &gt;&gt;But whatever I try setting either classpath to (or 
> even if I use
> &gt;&gt;inline classpath, or classpathref), my custom ant 
> task cannot find
> &gt;&gt;the spring classes..
> &gt;&gt;
> &gt;&gt;Is it possible what I am trying to do?  Eric's article + other
> &gt;&gt;postings I have read seem to suggest, the only two 
> ways of using
> &gt;&gt;3rd party classes from wthin a custom task is to 
> ether a) kick off
> &gt;&gt;a new JVM task or b) put the jars in the System classpath (ie.
> &gt;&gt;ANT_HOME/lib)..
> &gt;&gt;
> &gt;&gt;Can anyone confirm either way??
> &gt;&gt;
> &gt;&gt;
> &gt;&gt;
> &gt;&gt;
> &gt;&gt;
> &gt;&gt;&amp;gt;From: Ivan Ivanov 
> &amp;lt;rambiusparkisanius@yahoo.com&amp;gt;
> &gt;&gt;&amp;gt;Reply-To: &amp;quot;Ant Users List&amp;quot;
> &gt;&gt;&amp;lt;user@ant.apache.org&amp;gt;
> &gt;&gt;&amp;gt;To: Ant Users List &amp;lt;user@ant.apache.org&amp;gt;
> &gt;&gt;&amp;gt;Subject: Re: Custom Ant Task with 3rd party library 
> dependency
> &gt;&gt;&amp;gt;Date: Tue, 3 May 2005 07:01:41 -0700 (PDT)
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> &gt;&gt;&amp;gt;
> &gt;&gt;&amp;gt;Hello Ben,
> &gt;&gt;&amp;gt;
> &gt;&gt;&amp;gt;Have you tried with to 
> &amp;lt;taskdef&amp;gt; your custom 
> task with
> &gt;&gt;&amp;gt;classpath nested tag:
> &gt;&gt;&amp;gt;&amp;lt;taskdef 
> classname=&amp;quot;org.myorg.MyTask&amp;quot;&amp;gt;
> &gt;&gt;&amp;gt;   &amp;lt;classpath&amp;gt;
> &gt;&gt;&amp;gt;   &amp;lt;!-- location to your jars here --&amp;gt;
> &gt;&gt;&amp;gt;   &amp;lt;/classpath&amp;gt;
> &gt;&gt;&amp;gt;&amp;lt;/taskdef&amp;gt;
> &gt;&gt;&amp;gt;
> &gt;&gt;&amp;gt;HTH Ivan
> &gt;&gt;&amp;gt;--- Ben Gill 
> &amp;lt;ben_d_gill@hotmail.com&amp;gt; wrote:
> &gt;&gt;&amp;gt; &amp;gt; Hi,
> &gt;&gt;&amp;gt; &amp;gt;
> &gt;&gt;&amp;gt; &amp;gt; My custom Ant task relies on the 
> Spring jar files,
> &gt;&gt;&amp;gt; &amp;gt; but whatever I try, I get
> &gt;&gt;&amp;gt; &amp;gt; a class not found exception..
> &gt;&gt;&amp;gt; &amp;gt;
> &gt;&gt;&amp;gt; &amp;gt; I read a lot of posts on this and 
> saw Eric's 
> article
> &gt;&gt;&amp;gt; &amp;gt; here:
> &gt;&gt;&amp;gt; &amp;gt;
> &gt;&gt;&amp;gt; &amp;gt;
> &gt;&gt;&amp;gt;http://www.fawcette.com/javapro/2003_02/magazi
> ne/features/ehatcher/
> &gt;&gt;&amp;gt; &amp;gt;
> &gt;&gt;&amp;gt; &amp;gt; But I cannot believe I have to 
> spawn off a JVM to
> &gt;&gt;&amp;gt; &amp;gt; pick up the spring jar's
> &gt;&gt;&amp;gt; &amp;gt; do I?
> &gt;&gt;&amp;gt; &amp;gt;
> &gt;&gt;&amp;gt; &amp;gt; and I really dont want to force any 
> user that uses
> &gt;&gt;&amp;gt; &amp;gt; my task to copy the jar's
> &gt;&gt;&amp;gt; &amp;gt; into their $ANT_HOME/lib...
> &gt;&gt;&amp;gt; &amp;gt;
> &gt;&gt;&amp;gt; &amp;gt; Has anyone got a nice, tidy way of 
> making 3rd 
> party
> &gt;&gt;&amp;gt; &amp;gt; jar files available to a
> &gt;&gt;&amp;gt; &amp;gt; custom task?
> &gt;&gt;&amp;gt; &amp;gt;
> &gt;&gt;&amp;gt; &amp;gt; Thanks
> &gt;&gt;&amp;gt; &amp;gt;
> &gt;&gt;&amp;gt; &amp;gt;
> &gt;&gt;&amp;gt; &amp;gt;
> &gt;&gt;&amp;gt; &amp;gt;
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