5 Aug
2014
5 Aug
'14
3:37 p.m.
Hello XWiki Community,
Got some issue with executing groovy in a page ...
I have a page with a groovy class, that needs some jars dependencies.
The following "works":
{{groovy jars="attach:toto.jar,..."}}
import ...
public class MyClass {
...
}
def myobj = new MyClass()
// do something with myobj ...
{{/groovy}}
Then I'd like to execute this code from another page.
So I removed the {{groovy}} macro tags and the isolated code at the end,
leaving only the class declaration and imports.
From the other page I use the following version of
parseGroovyFromPage:
http://maven.xwiki.org/site/docs/xwiki-javadoc-4.1.x/com/xpn/xwiki/api/XWik…
I provide it with the name of the page containing my groovy class, twice
(once for the script and once for the jars).
It results in a page loading infinitely until it time-outs ... From the
logs it seems my class never gets executed.
Any idea ?
Note: I think it's a "crappy" method, and I plan to put this as a java
component, but in a "proof of concept" stage the groovy script is very
useful.
Thanks,
Jeremie
13 Aug
13 Aug
11:28 a.m.
New subject: [xwiki-users] Pärse groovy with jars
Hi,
I haven`t played with groovy in XWiki enough. My only suggestion is to
debug the problem by reducing it to a state that works (even an empty
groovy page) and then add stuff until it breaks to identify the cause.
Hope this helps,
Eduard
On Tue, Aug 5, 2014 at 4:37 PM, Jeremie BOUSQUET <jeremie.bousquet(a)gmail.com
wrote:
Hello XWiki Community,
Got some issue with executing groovy in a page ...
I have a page with a groovy class, that needs some jars dependencies.
The following "works":
{{groovy jars="attach:toto.jar,..."}}
import ...
public class MyClass {
...
}
def myobj = new MyClass()
// do something with myobj ...
{{/groovy}}
Then I'd like to execute this code from another page.
So I removed the {{groovy}} macro tags and the isolated code at the end,
leaving only the class declaration and imports.
From the other page I use the following version of parseGroovyFromPage:
http://maven.xwiki.org/site/docs/xwiki-javadoc-4.1.x/com/xpn/xwiki/api/XWik…
I provide it with the name of the page containing my groovy class, twice
(once for the script and once for the jars).
It results in a page loading infinitely until it time-outs ... From the
logs it seems my class never gets executed.
Any idea ?
Note: I think it's a "crappy" method, and I plan to put this as a java
component, but in a "proof of concept" stage the groovy script is very
useful.
Thanks,
Jeremie
_______________________________________________
users mailing list
users(a)xwiki.org
http://lists.xwiki.org/mailman/listinfo/users
16 Aug
16 Aug
9:42 p.m.
New subject: [xwiki-users] Pärse groovy with jars
On 5 Aug 2014 at 15:48:27, Jeremie BOUSQUET
(jeremie.bousquet@gmail.com(mailto:jeremie.bousquet@gmail.com)) wrote:
Hello XWiki Community,
Got some issue with executing groovy in a page ...
I have a page with a groovy class, that needs some jars dependencies.
The following "works":
{{groovy jars="attach:toto.jar,..."}}
import ...
public class MyClass {
...
}
def myobj = new MyClass()
// do something with myobj ...
{{/groovy}}
Then I'd like to execute this code from another page.
So I removed the {{groovy}} macro tags and the isolated code at the end,
leaving only the class declaration and imports.
From the other page I use the following version of parseGroovyFromPage:
http://maven.xwiki.org/site/docs/xwiki-javadoc-4.1.x/com/xpn/xwiki/api/XWik…
Why not keep the {{groovy}} macro and instead use {{include reference=“…”/}} from the
calling page? Using parseGroovyFromPage is the old way of doing it.
Thanks
-Vincent
I provide it with the name of the page containing my
groovy class, twice
(once for the script and once for the jars).
It results in a page loading infinitely until it time-outs ... From the
logs it seems my class never gets executed.
Any idea ?
Note: I think it's a "crappy" method, and I plan to put this as a java
component, but in a "proof of concept" stage the groovy script is very
useful.
Thanks,
Jeremie
10:31 p.m.
New subject: [xwiki-users] Pärse groovy with jars
Hi Vincent,
Le 16 août 2014 21:42, "vincent(a)massol.net" <vincent(a)massol.net> a écrit
:
On 5 Aug 2014 at 15:48:27, Jeremie BOUSQUET (jeremie.bousquet(a)gmail.com
(mailto:jeremie.bousquet@gmail.com)) wrote:
> Hello XWiki Community,
>
> Got some issue with executing groovy in a page ...
>
> I have a page with a groovy class, that needs some jars dependencies.
> The following "works":
>
> {{groovy jars="attach:toto.jar,..."}}
>
> import ...
>
> public class MyClass {
> ...
> }
>
> def myobj = new MyClass()
> // do something with myobj ...
> {{/groovy}}
>
> Then I'd like to execute this code from another page.
> So I removed the {{groovy}} macro tags and the isolated code at the end,
> leaving only the class declaration and imports.
> From the other page I use the following version of parseGroovyFromPage:
>
http://maven.xwiki.org/site/docs/xwiki-javadoc-4.1.x/com/xpn/xwiki/api/XWik…
Why not keep the {{groovy}} macro and instead use {{include
reference=“…”/}} from
the calling page? Using parseGroovyFromPage is the
old way of doing it.
Right, but in a scheduler job I can only put groovy, not wiki syntax, isn't
it ?
Thanks
-Vincent
> I provide it with the name of the page containing my groovy class, twice
> (once for the script and once for the jars).
> It results in a page loading infinitely until it time-outs ... From the
> logs it seems my class never gets executed.
>
> Any idea ?
>
> Note: I think it's a "crappy" method, and I plan to put this as a
java
> component, but in a "proof of concept" stage the groovy script is very
> useful.
>
> Thanks,
> Jeremie
10:42 p.m.
New subject: [xwiki-users] Pärse groovy with jars
On 16 Aug 2014 at 22:31:24, Jeremie BOUSQUET
(jeremie.bousquet@gmail.com(mailto:jeremie.bousquet@gmail.com)) wrote:
Hi Vincent,
Le 16 août 2014 21:42, "vincent@massol.net(mailto:vincent@massol.net)" a écrit
:
Indeed, something we really need to fix… You could still render a page using
$doc.getRenderedContent() from a scheduler job and use wiki syntax 2.x in that page ;)
Thanks
-Vincent
On 5 Aug 2014 at 15:48:27, Jeremie BOUSQUET
(jeremie.bousquet@gmail.com(mailto:jeremie.bousquet@gmail.com)(mailto:jeremie.bousquet@gmail.com))
wrote:
Right, but in a scheduler job I can only put groovy, not wiki syntax, isn't it ?
Hello XWiki Community,
Got some issue with executing groovy in a page ...
I have a page with a groovy class, that needs some jars dependencies.
The following "works":
{{groovy jars="attach:toto.jar,..."}}
import ...
public class MyClass {
...
}
def myobj = new MyClass()
// do something with myobj ...
{{/groovy}}
Then I'd like to execute this code from another page.
So I removed the {{groovy}} macro tags and the isolated code at the end,
leaving only the class declaration and imports.
From the other page I use the following version of parseGroovyFromPage:
http://maven.xwiki.org/site/docs/xwiki-javadoc-4.1.x/com/xpn/xwiki/api/XWik…
Why not keep the {{groovy}} macro and instead use {{include reference=“…”/}} from the
calling page? Using parseGroovyFromPage is the old way of doing it. Thanks
-Vincent
> I provide it with the name of the page containing my groovy class, twice
> (once for the script and once for the jars).
> It results in a page loading infinitely until it time-outs ... From the
> logs it seems my class never gets executed.
>
> Any idea ?
>
> Note: I think it's a "crappy" method, and I plan to put this as a
java
> component, but in a "proof of concept" stage the groovy script is very
> useful.
>
> Thanks,
> Jeremie
27 Aug
27 Aug
10:43 a.m.
New subject: [xwiki-users] Pärse groovy with jars
And you really don't want to install those jars as extensions ?
The jars parameter of the script macro is not really nice for
performance as it create a new classloader and reload those jar each
time you execute the macro.
An alternative is to use Groovy @Grab feature, see
http://groovy.codehaus.org/Grape.
On Sat, Aug 16, 2014 at 10:42 PM, vincent(a)massol.net <vincent(a)massol.net> wrote:
On 16 Aug 2014 at 22:31:24, Jeremie BOUSQUET
(jeremie.bousquet@gmail.com(mailto:jeremie.bousquet@gmail.com)) wrote:
_______________________________________________
users mailing list
users(a)xwiki.org
http://lists.xwiki.org/mailman/listinfo/users
--
Thomas Mortagne
Hi Vincent,
Le 16 août 2014 21:42, "vincent@massol.net(mailto:vincent@massol.net)" a écrit
:
Indeed, something we really need to fix… You could still render a page using
$doc.getRenderedContent() from a scheduler job and use wiki syntax 2.x in that page ;)
Thanks
-Vincent
On 5 Aug 2014 at 15:48:27, Jeremie BOUSQUET
(jeremie.bousquet@gmail.com(mailto:jeremie.bousquet@gmail.com)(mailto:jeremie.bousquet@gmail.com))
wrote:
Right, but in a scheduler job I can only put groovy, not wiki syntax, isn't it ?
Hello XWiki Community,
Got some issue with executing groovy in a page ...
I have a page with a groovy class, that needs some jars dependencies.
The following "works":
{{groovy jars="attach:toto.jar,..."}}
import ...
public class MyClass {
...
}
def myobj = new MyClass()
// do something with myobj ...
{{/groovy}}
Then I'd like to execute this code from another page.
So I removed the {{groovy}} macro tags and the isolated code at the end,
leaving only the class declaration and imports.
From the other page I use the following version of parseGroovyFromPage:
http://maven.xwiki.org/site/docs/xwiki-javadoc-4.1.x/com/xpn/xwiki/api/XWik…
Why not keep the {{groovy}} macro and instead use {{include reference=“…”/}} from the
calling page? Using parseGroovyFromPage is the old way of doing it. Thanks
-Vincent
> I provide it with the name of the page containing my groovy class, twice
> (once for the script and once for the jars).
> It results in a page loading infinitely until it time-outs ... From the
> logs it seems my class never gets executed.
>
> Any idea ?
>
> Note: I think it's a "crappy" method, and I plan to put this as a
java
> component, but in a "proof of concept" stage the groovy script is very
> useful.
>
> Thanks,
> Jeremie
2:09 p.m.
New subject: [xwiki-users] Pärse groovy with jars
Hi Thomas,
Le 27 août 2014 10:43, "Thomas Mortagne" <thomas.mortagne(a)xwiki.com> a
écrit :
And you really don't want to install those jars as extensions ?
What I'm not fond of, is that they would be added to the classloader
globally though their use will be very limited. Also those are not
currently available in a maven repo because of licensing, and I'd have to
manage this in my own repo.
But, why not.
The jars parameter of the script macro is not really nice for
performance as it create a new classloader and reload those jar each
time you execute the macro.
An alternative is to use Groovy @Grab feature, see
http://groovy.codehaus.org/Grape.
Yes I thought about it also.
I'll see how I 'll manage this, thanks everyone !
On Sat, Aug 16, 2014 at 10:42 PM, vincent(a)massol.net <vincent(a)massol.net>
wrote:
>
>
>
>
> On 16 Aug 2014 at 22:31:24, Jeremie BOUSQUET (jeremie.bousquet(a)gmail.com
(mailto:jeremie.bousquet@gmail.com)) wrote:
>
>>
>> Hi Vincent,
>> Le 16 août 2014 21:42, "vincent@massol.net(mailto:vincent@massol.net)"
a écrit :
>> >
>> >
>> >
>> >
>> >
>> > On 5 Aug 2014 at 15:48:27, Jeremie BOUSQUET (
jeremie.bousquet@gmail.com(mailto:jeremie.bousquet@gmail.com)(mailto:
jeremie.bousquet(a)gmail.com)) wrote:
>> >
>> > > Hello XWiki Community,
>> > >
>> > > Got some issue with executing groovy in a page ...
>> > >
>> > > I have a page with a groovy class, that needs some jars
dependencies.
>> > > The following "works":
>> > >
>> > > {{groovy jars="attach:toto.jar,..."}}
>> > >
>> > > import ...
>> > >
>> > > public class MyClass {
>> > > ...
>> > > }
>> > >
>> > > def myobj = new MyClass()
>> > > // do something with myobj ...
>> > > {{/groovy}}
>> > >
>> > > Then I'd like to execute this code from another page.
>> > > So I removed the {{groovy}} macro tags and the isolated code at
the end,
>> > > leaving only the class declaration
and imports.
>> > > From the other page I use the following version of
parseGroovyFromPage:
>> > >
http://maven.xwiki.org/site/docs/xwiki-javadoc-4.1.x/com/xpn/xwiki/api/XWik…
>> >
>> > Why not keep the {{groovy}} macro and instead use {{include
reference=“…”/}} from the calling page? Using parseGroovyFromPage is the
old way of doing it.
>>
>>
>> Right, but in a scheduler job I can only put groovy, not wiki syntax,
isn't it ?
>
> Indeed, something we really need to fix… You could still render a page
using
$doc.getRenderedContent() from a scheduler job and use wiki syntax
2.x in that page ;)
>
> Thanks
> -Vincent
>
>> > Thanks
>> > -Vincent
>> >
>> > > I provide it with the name of the page containing my groovy class,
twice
> >> > > (once for the script and once for the jars).
> >> > > It results in a page loading infinitely until it time-outs ...
>From the
> >> > > logs it seems my class never gets executed.
>> > >
> >> > > Any
idea ?
>> > >
> >> > > Note:
I think it's a "crappy" method, and I plan to put this as a
java
>> > > component, but in a "proof of
concept" stage the groovy script is
very
> >> > > useful.
>> > >
> >> > >
Thanks,
> >> > > Jeremie
> >>
> >>
> >>
> >>
> >
> >
> > _______________________________________________
> > users mailing list
> > users(a)xwiki.org
> > http://lists.xwiki.org/mailman/listinfo/users
>
>
>
> --
> Thomas Mortagne
3723
days inactive
3745
days old
6 comments
4 participants
participants (4)
-
Eduard Moraru -
Jeremie BOUSQUET -
Thomas Mortagne -
vincent＠massol.net