Return-Path: 
 <user-return-66493-apmail-ant-user-archive=ant.apache.org@ant.apache.org>
Delivered-To: apmail-ant-user-archive@www.apache.org
Received: (qmail 57255 invoked from network); 26 Nov 2008 15:33:09 -0000
Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2)
  by minotaur.apache.org with SMTP; 26 Nov 2008 15:33:09 -0000
Received: (qmail 59409 invoked by uid 500); 26 Nov 2008 15:33:16 -0000
Delivered-To: apmail-ant-user-archive@ant.apache.org
Received: (qmail 59378 invoked by uid 500); 26 Nov 2008 15:33:16 -0000
Mailing-List: contact user-help@ant.apache.org; run by ezmlm
Precedence: bulk
List-Unsubscribe: <mailto:user-unsubscribe@ant.apache.org>
List-Help: <mailto:user-help@ant.apache.org>
List-Post: <mailto:user@ant.apache.org>
List-Id: "Ant Users List" <user.ant.apache.org>
Reply-To: "Ant Users List" <user@ant.apache.org>
Delivered-To: mailing list user@ant.apache.org
Received: (qmail 59367 invoked by uid 99); 26 Nov 2008 15:33:16 -0000
Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136)
    by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 26 Nov 2008 07:33:16 -0800
X-ASF-Spam-Status: No, hits=2.2 required=10.0
	tests=HTML_MESSAGE,SPF_PASS
X-Spam-Check-By: apache.org
Received-SPF: pass (athena.apache.org: local policy)
Received: from [69.25.87.29] (HELO compucredit.com) (69.25.87.29)
    by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 26 Nov 2008 15:31:47 +0000
Received: from ([10.24.56.6])
	by mail4.compucredit.com with ESMTP  id 5503069.135903682;
	Wed, 26 Nov 2008 10:32:13 -0500
Content-class: urn:content-classes:message
MIME-Version: 1.0
X-MimeOLE: Produced By Microsoft Exchange V6.5
Subject: Zip files:  elegant way of remapping directories while extracting?
Date: Wed, 26 Nov 2008 10:32:12 -0500
Message-ID: 
 <EE7473F9E5EC3D4CBC1CDDD38BC1FA320937B66D@CWA0020EX.ccsouth.cccore.com>
X-MS-Has-Attach: 
X-MS-TNEF-Correlator: 
Thread-Topic: Zip files:  elegant way of remapping directories while
 extracting?
thread-index: AclP3CdkjalCGRFtR/iNVRMo7z5jqw==
From: "Brown, Carlton" <Carlton.Brown@compucredit.com>
To: <user@ant.apache.org>
Content-Type: multipart/alternative;
	boundary="----_=_NextPart_001_01C94FDC.27B5C3E9"
X-Virus-Checked: Checked by ClamAV on apache.org

------_=_NextPart_001_01C94FDC.27B5C3E9
Content-Type: text/plain;
	charset="us-ascii"
Content-Transfer-Encoding: quoted-printable

I am wondering how I can extract selected directores from a zip file=0D=0Aw=
hile performing granular re-mapping of multiple directories=2E   I have=0D=
=0Atried various techniques with <unzip> but cannot find the case I'm=0D=0A=
looking for=2E=0D=0A=0D=0AThe <zip> task allows the simple convenience re-m=
apping of directory=0D=0Astructures by using a nested <zipfileset> with the=
 prefix attribute=2E=0D=0AHowever, the <unzip> task is not the inverse of t=
he <zip>=2E   It is=0D=0Atreated as a special case of copy, requiring the u=
se of patternsets and=0D=0Amappers (along with the benefits and limitations=
 thereof)=2E   Thus,=0D=0Acertain complex mappings that can be done with <z=
ip> cannot conversely=0D=0Abe done in an <unzip>=2E   Or so it appears to m=
e=2E=0D=0A=0D=0AFor example, I have a zip file whose output needs to be map=
ped as=0D=0Afollows:=0D=0A=0D=0A/en/html -> /root=0D=0A/en/jsp -> /root=0D=
=0A/static/pdf -> /root/pdf=0D=0A=0D=0AThe third mapping is different from =
the first two=2E   Multiple mappers=0D=0Awould be needed to accomplish this=
, but it is not possible to nest=0D=0Amultiple mappers within a an <unzip> =
or <copy> (except in a chain, which=0D=0Aoperates on all files, not just se=
lected ones)=2E=0D=0A=0D=0AHere is my fantasy code that would accomplish th=
e <unzip> as elegantly=0D=0Aas the <zip> can be peformed in actuality:=0D=
=0A<unzip src=3D"web=2Ezip">=0D=0A	<zipfileset dir=3D"en/html" includes=3D"=
*" prefix=3D"/root"/>=0D=0A	<zipfileset dir=3D"en/jsp" includes=3D"*" prefi=
x=3D"/root"/>=0D=0A	<zipfileset dir=3D"static/pdf" includes=3D"*" prefix=3D=
"/root/pdf"/>=0D=0A</unzip>=0D=0A=0D=0AHave I missed some actual way of doi=
ng this in a simple and elegant=0D=0Afashion?  Otherwise I'm forced to unzi=
p the entire archive and perform=0D=0Amany <copy> tasks at a granular level=
 to perform the restructure=2E=0D=0A=0D=0AThanks in advance,=0D=0ACarlton=
=0D=0A=0D=0A=0D=0A=0D=0A-----------------------------------------=0D=0A=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=0D=0AThis message contains PRIVILEGED and CONFIDENTIAL=0D=0Ainformation=
 that is intended only for use by the =0D=0Anamed recipient=2E If you are n=
ot the named recipient,=0D=0Aany disclosure, dissemination, or action based=
 on =0D=0Athe contents of this message is prohibited=2E In such=0D=0Acase p=
lease notify us and destroy and delete all =0D=0Acopies of this transmissio=
n=2E  Thank you=2E=0D=0A=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
------_=_NextPart_001_01C94FDC.27B5C3E9--