AW: Script task specification
The AntXMLContext stores the id-object pair in the project instance via
public void configureId(Object element, Attributes attr) {
String id = attr.getValue("id");
if (id != null) {
project.addIdReference(id, element);
}
}
In the Projct class this is stored in a HashMap
/** Map of id references - used for indicating broken build files */
private final HashMap idReferences = new HashMap<>();
public void addIdReference(final String id, final Object value) {
idReferences.put(id, value);
}
But I haven't found a place where this private field is read...
Jan
> -Ursprüngliche Nachricht-
> Von: Jan Matèrne (jhm) [mailto:apa...@materne.de]
> Gesendet: Dienstag, 29. Oktober 2019 08:48
> An: 'Ant Developers List'
> Betreff: AW: Script task specification
>
> I placed some system-outs in the parsing code.
> The parsing is done by ProjectHelper2. Id is stored via AntXMLContext to
> the "UnknownElement".
>
> C:\projekte\apache-ant-svn\sandbox\script>ant
> Buildfile: C:\projekte\apache-ant-svn\sandbox\script\build.xml
> PH2.ElemeentHandler.onStartElement tag=echo taskname=echo
> AntXMLContext.configureId
> element=org.apache.tools.ant.UnknownElement@1f89ab83 id=foo
> PH2.ElemeentHandler.onStartElement tag=script taskname=script
> AntXMLContext.configureId
> element=org.apache.tools.ant.UnknownElement@383534aa id=null
>
>
> main:
>[script] PH2.ElemeentHandler.onStartElement tag=antlib
> taskname=antlib
>[script] AntXMLContext.configureId
> element=org.apache.tools.ant.UnknownElement@50cbc42f id=null
>[script] PH2.ElemeentHandler.onStartElement tag=componentdef
> taskname=componentdef
> ... more element definitions ...
>
> BUILD FAILED
> C:\projekte\apache-ant-svn\sandbox\script\build.xml:9:
> org.mozilla.javascript.EcmaError: ReferenceError: "foo" is not defined.
>
>
>
> Jan
>
>
> > -Ursprüngliche Nachricht-----
> > Von: Jan Matèrne (jhm) [mailto:apa...@materne.de]
> > Gesendet: Dienstag, 29. Oktober 2019 08:03
> > An: 'Ant Developers List'
> > Betreff: AW: Script task specification
> >
> > It seems that the task must be executed before.
> > If you add a >depends="sub"< on the main target, that works.
> >
> > So the question is: when are id's stored?
> > The parsing is done via ProjectHelper's and their SAX-Parser-Handlers.
> > On the first view I would say, that the id is stored while parsing -
> > so before exucution.
> >
> >
> > Jan
> >
> > > -Ursprüngliche Nachricht-
> > > Von: Gintautas Grigelionis [mailto:g.grigelio...@gmail.com]
> > > Gesendet: Montag, 28. Oktober 2019 14:25
> > > An: Ant Developers List
> > > Betreff: Script task specification
> > >
> > > The documentation of the script task states:
> > >
> > > "All items (tasks, targets, etc) of the running project are
> > > accessible from the script, using either their name or id attributes
> > > (as long as their names are considered valid Java identifiers, that
> is). "
> > >
> > > However, the following fails:
> > >
> > >
> > >
> > >
> > > Executing a task
> > >
> > >
> > >
> > >
> > > <![CDATA[
> > > foo.setMessage("I'm a foo!")
> > > sub.execute()
> > > ]]>
> > >
> > >
> > >
> > > Surely there are more limitations? Besides, failure modes are
> > > different in Rhino (unable to create engine) and Nashorn (reference
> > not defined).
> > >
> > > Regards,
> > > Gintas
> >
> >
> > -
> > To unsubscribe, e-mail: dev-unsubscr...@ant.apache.org For additional
> > commands, e-mail: dev-h...@ant.apache.org
>
>
>
> -
> To unsubscribe, e-mail: dev-unsubscr...@ant.apache.org For additional
> commands, e-mail: dev-h...@ant.apache.org
-
To unsubscribe, e-mail: dev-unsubscr...@ant.apache.org
For additional commands, e-mail: dev-h...@ant.apache.org
AW: Script task specification
I placed some system-outs in the parsing code.
The parsing is done by ProjectHelper2. Id is stored via AntXMLContext to the
"UnknownElement".
C:\projekte\apache-ant-svn\sandbox\script>ant
Buildfile: C:\projekte\apache-ant-svn\sandbox\script\build.xml
PH2.ElemeentHandler.onStartElement tag=echo taskname=echo
AntXMLContext.configureId element=org.apache.tools.ant.UnknownElement@1f89ab83
id=foo
PH2.ElemeentHandler.onStartElement tag=script taskname=script
AntXMLContext.configureId element=org.apache.tools.ant.UnknownElement@383534aa
id=null
main:
[script] PH2.ElemeentHandler.onStartElement tag=antlib taskname=antlib
[script] AntXMLContext.configureId
element=org.apache.tools.ant.UnknownElement@50cbc42f id=null
[script] PH2.ElemeentHandler.onStartElement tag=componentdef
taskname=componentdef
... more element definitions ...
BUILD FAILED
C:\projekte\apache-ant-svn\sandbox\script\build.xml:9:
org.mozilla.javascript.EcmaError: ReferenceError: "foo" is not defined.
Jan
> -Ursprüngliche Nachricht-
> Von: Jan Matèrne (jhm) [mailto:apa...@materne.de]
> Gesendet: Dienstag, 29. Oktober 2019 08:03
> An: 'Ant Developers List'
> Betreff: AW: Script task specification
>
> It seems that the task must be executed before.
> If you add a >depends="sub"< on the main target, that works.
>
> So the question is: when are id's stored?
> The parsing is done via ProjectHelper's and their SAX-Parser-Handlers.
> On the first view I would say, that the id is stored while parsing - so
> before exucution.
>
>
> Jan
>
> > -Ursprüngliche Nachricht-
> > Von: Gintautas Grigelionis [mailto:g.grigelio...@gmail.com]
> > Gesendet: Montag, 28. Oktober 2019 14:25
> > An: Ant Developers List
> > Betreff: Script task specification
> >
> > The documentation of the script task states:
> >
> > "All items (tasks, targets, etc) of the running project are accessible
> > from the script, using either their name or id attributes (as long as
> > their names are considered valid Java identifiers, that is). "
> >
> > However, the following fails:
> >
> >
> >
> >
> > Executing a task
> >
> >
> >
> >
> > <![CDATA[
> > foo.setMessage("I'm a foo!")
> > sub.execute()
> > ]]>
> >
> >
> >
> > Surely there are more limitations? Besides, failure modes are
> > different in Rhino (unable to create engine) and Nashorn (reference
> not defined).
> >
> > Regards,
> > Gintas
>
>
> -
> To unsubscribe, e-mail: dev-unsubscr...@ant.apache.org For additional
> commands, e-mail: dev-h...@ant.apache.org
-
To unsubscribe, e-mail: dev-unsubscr...@ant.apache.org
For additional commands, e-mail: dev-h...@ant.apache.org
AW: Script task specification
It seems that the task must be executed before.
If you add a >depends="sub"< on the main target, that works.
So the question is: when are id's stored?
The parsing is done via ProjectHelper's and their SAX-Parser-Handlers.
On the first view I would say, that the id is stored while parsing - so before
exucution.
Jan
> -Ursprüngliche Nachricht-
> Von: Gintautas Grigelionis [mailto:g.grigelio...@gmail.com]
> Gesendet: Montag, 28. Oktober 2019 14:25
> An: Ant Developers List
> Betreff: Script task specification
>
> The documentation of the script task states:
>
> "All items (tasks, targets, etc) of the running project are accessible
> from the script, using either their name or id attributes (as long as
> their names are considered valid Java identifiers, that is). "
>
> However, the following fails:
>
>
>
>
> Executing a task
>
>
>
>
> foo.setMessage("I'm a foo!")
> sub.execute()
> ]]>
>
>
>
> Surely there are more limitations? Besides, failure modes are different
> in Rhino (unable to create engine) and Nashorn (reference not defined).
>
> Regards,
> Gintas
-
To unsubscribe, e-mail: dev-unsubscr...@ant.apache.org
For additional commands, e-mail: dev-h...@ant.apache.org
