> From: Mariano Benitez [mailto:[EMAIL PROTECTED]
>
> but ... If I call "typedef" for the same file, with the same
> task, same
> uri, etc, why it redefine the tasks if they are already defined?
>
> BTW, it could help an "unless" attribute for typedef, not to
> do it again :)
> <typedef resource="fuego/internal/test/ant/antlib.xml"
> uri="antlib:fuego.internal.test.ant"
> loaderRef="fuego.internal.test"
> classpathref="fuego.internal.test.antlibs.path" unless="defined"/>
> <property name="defined" value="true"/>
>
I would advocate for a new condition:
<isdefined {uri="<uri>" | name="[<NS>:]<name>"} />
Which is true for "uri" if there are things already defined in that uri;
and for "name" if there is a definition already associated with that
name
(in te particular NS). This should include all kinds of definitions
typedefs, macros, selectors, mappers, etc. We should add a "role"
also once that issue is sorted out.
Jose Alberto
> MAriano
>
> Peter Reilly wrote:
>
> > Hi Mariano,
> > I assume you are calling the "typedef" commands multiple times.
> > - hence the different antloaders. But you only need to typedef the
> > types/tasks once.
> >
> > You should wrap the taskdefs in a macrodef or a target,
> > and call them once in the master build file before doing
> > any subant, or ant calls.
> >
> > Peter
> >
> > Mariano Benitez wrote:
> >
> >> I am at the edge of a mental crisis, I need help....
> >>
> >>
> >> Can someone explain how antlib paths and tasks works, I have this
> >> situation that I cannot understand.
> >>
> >>
> >> I defined this:
> >>
> >> <project name="fuego.internal.test.include" basedir=".">
> >>
> >> <property name="xml.encoding" value="ISO-8859-1"/>
> >> <path id="fuego.internal.test.antlibs.path">
> >> <fileset dir="${fuego.basedir}/lib">
> >> <include name="fuegoexpress-antlib.jar"/>
> >> <include name="fuegoenterprise-antlib.jar"/>
> >> <include name="fuegoj2ee-antlib.jar"/>
> >> <include name="fuego-test-antlib.jar"/>
> >> </fileset>
> >> </path>
> >> <typedef resource="fuego/internal/test/ant/antlib.xml"
> >> uri="antlib:fuego.internal.test.ant"
> >> loaderRef="fuego.internal.test"
> >> classpathref="fuego.internal.test.antlibs.path"/>
> >> <typedef resource="fuego/tools/ant/enterprise/antlib.xml"
> >> uri="antlib:fuego.tools.ant.enterprise"
> >> loaderRef="fuego.internal.test"
> >> classpathref="fuego.internal.test.antlibs.path"/>
> >> <typedef resource="fuego/tools/ant/express/antlib.xml"
> >> uri="antlib:fuego.tools.ant.express"
> >> loaderRef="fuego.internal.test"
> >> classpathref="fuego.internal.test.antlibs.path"/>
> >> <typedef resource="fuego/tools/ant/j2ee/antlib.xml"
> >> uri="antlib:fuego.tools.ant.j2ee"
> >> loaderRef="fuego.internal.test"
> >> classpathref="fuego.internal.test.antlibs.path"/>
> >> </project>
> >>
> >> another Jar "fuegocore.jar" is in the classpath manifest of those
> >> jars, inside the fuegocore jar there is a clas "Loader".
> >>
> >> When I am executing one of the tasks in the antlib I do this.
> >>
> >> Inside an Utils.class static method:
> >> task.log("[LOADERS] Loader Class [" +
> Loader.class.hashCode()
> >> + "/" + Loader.class.getClassLoader() + "]");
> >> task.log("[LOADERS] Utils Class [" +
> Utils.class.hashCode() +
> >> "/" + Utils.class.getClassLoader() + "]");
> >>
> >> and this is the result I get when I run this multiple times in the
> >> same ant run.
> >>
> >> [t:testsetup] [LOADERS] Loader Class
> >> [6597453/[EMAIL PROTECTED]
> >> [t:testsetup] [LOADERS] Utils Class
> >> [19551658/[EMAIL PROTECTED]
> >>
> >> [t:testsetup] [LOADERS] Loader Class
> >> [6597453/[EMAIL PROTECTED]
> >> [t:testsetup] [LOADERS] Utils Class
> >> [10520143/[EMAIL PROTECTED]
> >>
> >> [t:testsetup] [LOADERS] Loader Class
> >> [6597453/[EMAIL PROTECTED]
> >> [t:testsetup] [LOADERS] Utils Class
> >> [28623319/[EMAIL PROTECTED]
> >>
> >>
> >>
> >> the thing is: WHY THE LOADER CLASS IS ALWAYS THE SAME
> WHILE THE UTILS
> >> CLASS IS ALWAYS IN DIFFERENT ANT CLASSLOADERS!!!
> >>
> >> Also, If I put a static {} block in the Loader class it is invoked
> >> many times, not only one as it should, being the same
> class the one
> >> being returned.
> >>
> >> Please help, I cannot understand what is causing this and the
> >> side-effect is that I get OutOfMemory errors when I run
> nightly batch
> >> tests.
> >>
> >>
> >> Everything is appreciated.
> >>
> >> MAriano
> >>
> >>
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> >>
> >>
> >>
> >
> >
> >
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