ChangeLog

# ChangeLog for dev-java/classworlds
# Copyright 2000-2008 Gentoo Foundation; Distributed under the GPL v2
# $Header: /var/cvsroot/gentoo-x86/dev-java/classworlds/ChangeLog,v 1.17 2008/03/22 22:53:18 betelgeuse Exp $

22 Mar 2008; Petteri Räty
classworlds-1.0-r3.ebuild:
RESTRICT test for upcoming generic src_test as they fail.

*classworlds-1.0-r3 (09 Jan 2007)

09 Jan 2007; Krzysiek Pawlik
-classworlds-1.0-r2.ebuild, +classworlds-1.0-r3.ebuild:
Migrated to generation 2.

30 Nov 2006; Vlastimil Babka
classworlds-1.0-r2.ebuild:
Update xerces dep for upcoming 2.6 slotmove.

11 Dec 2005; Joshua Nichols classworlds-1.0-r2.ebuild:
Loosened xerces dependency (bug #115158).

22 Apr 2005; Simon Stelling classworlds-1.0-r2.ebuild:
stable on amd64

05 Jan 2005; Jan Brinkmann classworlds-1.0-r2.ebuild:
Fixed dependency errors and a wrong jar-from call.

19 Oct 2004; Dylan Carlson
classworlds-1.0-r2.ebuild:
Keywords ~amd64.

16 Oct 2004; Thomas Matthijs classworlds-1.0-r2.ebuild:
use java-pkg_dohtml instead of dohtml to also install the package-list in
case of api docs: #50740

23 Aug 2004; Chris Aniszczyk classworlds-1.0-r2.ebuild:
Marking x86

07 May 2004; David Holm classworlds-1.0-r2.ebuild:
Added to ~ppc.

*classworlds-1.0-r2 (06 May 2004)

06 May 2004; Karl Trygve Kalleberg
classworlds-1.0-r2.ebuild: Changed SLOT, added proper dying in
src_unpack, now uses java-pkg_dojar, better dying messages. Added
jikes support.

07 Feb 2004; Karl Trygve Kalleberg
Fixed DESCRIPTION

*classworlds-1.0-r1 (07 Feb 2004)

07 Feb 2004; Karl Trygve Kalleberg
Updated description; tested ebump. Sue me:)

*classworlds-1.0 (11 Jan 2004)

11 Jan 2004; Karl Trygve Kalleberg
classworlds-1.0.ebuild files/build-1.0.xml:
Initial import. Ebuild submitted by myself.

Manifest

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classworlds-1.0-r3.ebuild

# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-java/classworlds/classworlds-1.0-r3.ebuild,v 1.2 2008/03/22 22:53:18 betelgeuse Exp $

EAPI=1

inherit java-pkg-2 java-ant-2

DESCRIPTION="Advanced classloader framework"
HOMEPAGE="http://dist.codehaus.org/classworlds/distributions/classworlds-1.0-src.tar.gz"
SRC_URI="http://dist.codehaus.org/classworlds/distributions/${P}-src.tar.gz"
LICENSE="codehaus-classworlds"
SLOT="1"
KEYWORDS="amd64 ~ppc x86"
IUSE="doc"

RDEPEND=">=virtual/jre-1.4
dev-java/xerces:2"
DEPEND=">=virtual/jdk-1.4
${RDEPEND}"

# They fail
RESTRICT="test"

src_unpack() {
unpack ${A}
cp "${FILESDIR}/build-${PV}.xml" "${S}/build.xml" || die
mkdir -p "${S}/target/lib"

cd "${S}/target/lib"

java-pkg_jar-from xerces-2
}

EANT_TEST_JUNIT_INTO="target/lib"

src_install() {
java-pkg_newjar target/${P}.jar ${PN}.jar
use doc && java-pkg_dojavadoc dist/docs/api
}

files

metadata.xml




java

classworlds is a framework for container developers who require complex
manipulation of Java's ClassLoaders. Java's native ClassLoader mechanims
and classes can cause much headache and confusion for certain types of
application developers. Projects which involve dynamic loading of
components or otherwise represent a 'container' can benefit from the
classloading control provided by classworlds.

classworlds provides a richer set of semantics for class loading than
Java's normal mechanisms, while still being able to provide a
ClassLoader interface to integrate seamlessly with the Java environment.

The classworlds model does away with the hierarchy normally associated
with ClassLoaders. Instead, there is a pool of ClassRealms which can
import arbitrary packages from other ClassRealms. Effectively,
classworlds turns the old-style hierarchy into a directed graph.

In a application container environment, the container may have a realm
capable of loading on the container/component contract interfaces and
classes. Another realm is created for each component which imports the
contract classes from the container realm.

This model allows for fine-grained control of which classloader loads
any particular class. This form of partial isolation can reduce the
myriad strange errors that are produced by loading classes from multiple
loaders.