Return-Path: Delivered-To: apmail-incubator-ivy-user-archive@locus.apache.org Received: (qmail 7155 invoked from network); 28 Jan 2007 22:30:44 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 28 Jan 2007 22:30:44 -0000 Received: (qmail 1374 invoked by uid 500); 28 Jan 2007 22:30:50 -0000 Delivered-To: apmail-incubator-ivy-user-archive@incubator.apache.org Received: (qmail 1359 invoked by uid 500); 28 Jan 2007 22:30:50 -0000 Mailing-List: contact ivy-user-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: ivy-user@incubator.apache.org Delivered-To: mailing list ivy-user@incubator.apache.org Received: (qmail 1350 invoked by uid 99); 28 Jan 2007 22:30:50 -0000 Received: from herse.apache.org (HELO herse.apache.org) (140.211.11.133) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 28 Jan 2007 14:30:50 -0800 X-ASF-Spam-Status: No, hits=2.8 required=10.0 tests=HTML_MESSAGE,MAILTO_TO_SPAM_ADDR,NO_REAL_NAME,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (herse.apache.org: domain of Stephen.Davies@ipaustralia.gov.au designates 152.91.1.19 as permitted sender) Received: from [152.91.1.19] (HELO onenetom19.sge.net) (152.91.1.19) by apache.org (qpsmtpd/0.29) with SMTP; Sun, 28 Jan 2007 14:30:41 -0800 Received: from onenetvs13.sge.net (onenetvs-om [152.91.1.17]) by onenetom19.sge.net (Postfix) with ESMTP id 2E852AAF9 for ; Mon, 29 Jan 2007 09:30:17 +1100 (EST) Received: from onenetvs13.sge.net (localhost [127.0.0.1]) by localhost (Postfix) with ESMTP id F26AD39EA8 for ; Mon, 29 Jan 2007 09:30:16 +1100 (EST) Received: from guinness.lyn.gwy (unknown [152.91.9.242]) by onenetvs13.sge.net (Postfix) with ESMTP id D528039E60 for ; Mon, 29 Jan 2007 09:30:16 +1100 (EST) Received: from vmail.aipo.gov.au (mail-in.ipa.lyn.gwy [192.168.254.253]) by guinness.lyn.gwy with ESMTP id l0SMUBT7017072 for ; Mon, 29 Jan 2007 09:30:11 +1100 (EST) Received: from noteshub01.aipo.gov.au (noteshub01.aipo.gov.au [10.0.100.21]) by vmail.aipo.gov.au (8.13.3/8.13.3) with ESMTP id l0SMUBC2084776 for ; Mon, 29 Jan 2007 09:30:11 +1100 (EST) (envelope-from Stephen.Davies@ipaustralia.gov.au) In-Reply-To: To: ivy-user@incubator.apache.org Subject: Re: Problem extending ivy tasks due to classloader usage. MIME-Version: 1.0 X-Mailer: Lotus Notes Release 7.0.1 January 17, 2006 Message-ID: From: Stephen.Davies@ipaustralia.gov.au Date: Mon, 29 Jan 2007 09:30:12 +1100 X-MIMETrack: Serialize by Router on NOTESHUB01/SERVERS/IPAustralia(Release 7.0.1|January 17, 2006) at 29/01/2007 09:30:11 AM, Serialize complete at 29/01/2007 09:30:11 AM Content-Type: multipart/mixed; boundary="----------=_1170023411-82054-135" X-Scanned-By: MIMEDefang 2.51 on 10.0.100.191 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org ------------=_1170023411-82054-135 In-Reply-To: To: ivy-user@incubator.apache.org Subject: Re: Problem extending ivy tasks due to classloader usage. MIME-Version: 1.0 X-Mailer: Lotus Notes Release 7.0.1 January 17, 2006 Message-ID: From: Stephen.Davies@ipaustralia.gov.au Date: Mon, 29 Jan 2007 09:30:12 +1100 X-MIMETrack: Serialize by Router on NOTESHUB01/SERVERS/IPAustralia(Release 7.0.1|January 17, 2006) at 29/01/2007 09:30:11 AM, Serialize complete at 29/01/2007 09:30:11 AM Content-Type: multipart/alternative; boundary="=_alternative 007B9DABCA257271_=" This is a multipart message in MIME format. --=_alternative 007B9DABCA257271_= Content-Type: text/plain; charset="US-ASCII" Content-Disposition: inline Hi Eran, if you are working with Ant 1.6.1 (or higher) have you considered using the Ant plug-in mechanism? e.g. Regards, Stephen "Eran Bartenstein" 29/01/2007 09:20 AM Please respond to ivy-user@incubator.apache.org To ivy-user@incubator.apache.org cc Subject Problem extending ivy tasks due to classloader usage. Hi, I have written my own task. My task extends the cachepath task. However, it seems that I can not find a way to use it. The problem is that Ivy tasks are loaded into ant classloader prior to my taskdef decleration. The reason it is done that way, is since I want to keep the ivy bundle intact rather than repack it. Also I do not want to pack all ivy jars with my project. Thus, when trying to use my task (which requires ivy in the classapth) - if I specify ivy jar in the taskdef classpath I get a classcast exeption (due to different classloaders). When ommiting it - ivy jar is obviously missing in my classpath. Is there a way to hang one classloader under the ivy one ? Is there another way to extend ivy tasks from my code ? BTW - the task enables cachepath filtering for dependencies, dependending on a set of specified extra attrbiutes. Thanks, Eran B. _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/ --=_alternative 007B9DABCA257271_= Content-Type: text/html; charset="US-ASCII" Content-Disposition: inline
Hi Eran,
if you are working with Ant 1.6.1 (or higher) have you considered using the Ant plug-in mechanism?

e.g. <project xmlns:ivy="antlib:fr.jayasoft.ivy.ant" xmlns:yourLib="antlib:..." >

Regards,
Stephen



"Eran Bartenstein" <ebarten1401@hotmail.com>

29/01/2007 09:20 AM
Please respond to
ivy-user@incubator.apache.org
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Subject
Problem extending ivy tasks due to classloader usage.





Hi,

I have written my own task. My task extends the cachepath task.
However, it seems that I can not find a way to use it.
The problem is that Ivy tasks are loaded into ant classloader prior to my
taskdef decleration.
The reason it is done that way, is since I want to keep the ivy bundle
intact rather than repack it.
Also I do not want to pack all ivy jars with my project.

Thus, when trying to use my task (which requires ivy in the classapth) - if
I specify ivy jar in the taskdef classpath I get a classcast exeption (due
to different classloaders). When ommiting it - ivy jar is obviously missing
in my classpath.

Is there a way to hang one classloader under the ivy one ?
Is there another way to extend ivy tasks from my code ?

BTW - the task enables cachepath filtering for dependencies, dependending on
a set of specified extra attrbiutes.

Thanks,
          Eran B.

_________________________________________________________________
Express yourself instantly with MSN Messenger! Download today it's FREE!
http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/
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