another thing, I did the <typedef> thing because I cannot add classpath
to an antlib definition, so the problems are chained....
If I would define antlibs with classpath references directly it would be
better....
MAriano
Mariano Benitez wrote:
> 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"/>
>
> 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/java.net.URLClassLoader@affc70]
>>> [t:testsetup] [LOADERS] Utils Class
>>> [19551658/org.apache.tools.ant.loader.AntClassLoader2@153f67e]
>>>
>>> [t:testsetup] [LOADERS] Loader Class
>>> [6597453/java.net.URLClassLoader@affc70]
>>> [t:testsetup] [LOADERS] Utils Class
>>> [10520143/org.apache.tools.ant.loader.AntClassLoader2@9a9b65]
>>>
>>> [t:testsetup] [LOADERS] Loader Class
>>> [6597453/java.net.URLClassLoader@affc70]
>>> [t:testsetup] [LOADERS] Utils Class
>>> [28623319/org.apache.tools.ant.loader.AntClassLoader2@da90c]
>>>
>>>
>>>
>>> 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
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: dev-unsubscribe@ant.apache.org
>>> For additional commands, e-mail: dev-help@ant.apache.org
>>>
>>>
>>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: dev-unsubscribe@ant.apache.org
>> For additional commands, e-mail: dev-help@ant.apache.org
>>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@ant.apache.org
> For additional commands, e-mail: dev-help@ant.apache.org
>
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@ant.apache.org
For additional commands, e-mail: dev-help@ant.apache.org
|