ant-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Al Le" <Al...@gmx.de>
Subject Aw: Re: macrodef with parameters to pass to java task
Date Mon, 29 May 2017 11:03:01 GMT
Yes, it works! Thank you!



> Gesendet: Montag, 29. Mai 2017 um 12:16 Uhr
> Von: "Stefan Bodewig" <bodewig@apache.org>
> An: user@ant.apache.org
> Betreff: Re: macrodef with parameters to pass to java task
>
> On 2017-05-29, Al Le wrote:
> 
> > in my ant script I'd like to define a macro (via macrodef) which would call the
'java' task as a part of its body/implementation.
> 
> > In the java task call in the macro, I want to just specify the main class name and
the classpath. The parameters (which are usually specified via nested 'arg' elements) should
be as variable as they are in the original java task.
> 
> > How would I accomplish this?
> 
> > What I've come up with until now is:
> 
> >     <macrodef name="execMyProgram">
> >         <element name="programArgs" implicit="true" description="'arg' entries
for the program, use like in the java task"/>
> 
> >         <sequential>
> >             <java classname="my.class.name" classpathref="my.classpath">
> >                 <programArgs/>
> >             </java>
> >         </sequential>
> >     </macrodef>
> 
> This is the correct way to do it. "implicit=true" means any element you
> nest into <execMyProgram> later will get collected as child of your
> <programArgs> element and you don't need to use that element name
> explicitly.
> 
> So instead of
> 
> > Then I use the macro as follows:
> 
> >     <execMyProgram>
> >         <programArgs>
> >             <arg value="arg1"/>
> >             <arg value="arg2"/>
> >         </programArgs>
> >     </executeProcessMonitor>
> 
> you only have to use
> 
>     <execMyProgram>
>         <arg value="arg1"/>
>         <arg value="arg2"/>
>     </executeProcessMonitor>
> 
> Stefan
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@ant.apache.org
> For additional commands, e-mail: user-help@ant.apache.org
> 
> 

---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@ant.apache.org
For additional commands, e-mail: user-help@ant.apache.org


Mime
View raw message