Re: [xwiki-users] How to deploy Java Component and save files?

[vinc...@massol.net]

Hi Giordano,

You’ve chopped off the root error in the stack trace below so it’s hard to help 
you with your velocity error.

Thanks
-Vincent

On 26 Dec 2015 at 17:07:25, Giordano Ninonà (giordano.nin...@gmail.com) wrote:

Hi Vincent,

I've solved the "save files" problem with absolute paths and it works, however 
I've another problem, this time with the Velocity macro inside a wiki page.
This is the exception that I've got:
org.xwiki.rendering.macro.MacroExecutionException: Failed to evaluate Velocity 
Macro for content [#if("$!request.evolver" == 1)
## Request for creating a new instance
##$services.evoS.parseBPXML('Home','BSS Rome')
$services.evoS.removeInstance('Take bike')
##$response.sendRedirect($xwiki.getURL('Main.WebHome'))  
#else  
#end  

{{html}}  

  
  

   
   
   
  
 {{/html}}]
at 
org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:131)
at 
org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:50)
at 
org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:286)
at 
org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:182)
at 
org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:58)
at 
org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:269)
at 
org.xwiki.rendering.internal.transformation.DefaultRenderingContext.transformInContext(DefaultRenderingContext.java:183)
at 
org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:95)
at 
org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:253)
at 
org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:126)
at 
org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:56)
at 
org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:96)
at 
org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:39)
at 
org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113)
at 
org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50)
at 
org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:68)
at 
org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:42)
at 
com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:1164)
at 
com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:1127)
at 
com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:1179)
at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:692)
at sun.reflect.GeneratedMethodAccessor403.invoke(Unknown Source)
at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at 
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395)
at 
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384)
at 
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173)
at 
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280)
at 
org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567)
at 
org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71)

...etc etc


You can find in the attachments the Tree structure of my wiki, pages inside 
"BSS Rome" space are all terminal pages.  


Thank you for your help,

Giordano.



2015-12-26 13:03 GMT+01:00 vinc...@massol.net :
Hi Giordano,

On 23 Dec 2015 at 19:40:11, Giordano Ninonà 
(giordano.nin...@gmail.com(mailto:giordano.nin...@gmail.com)) wrote:

> Thanks Vincent,
>
> I found everything I need but I got a nullpointer exeptioneverytime I use the 
> environment.getTemporaryDirectory() method in my code.
> I thought it could be the component manager, so I've tried to inizialize it 
> but I got an error every time I call the method "initialize()", as suggested 
> in [1] and [2].


If you’re deploying your component inside an XWiki you don’t need to initialize 
the CM, this is done for you by XWiki.

A NPE means you’re missing an @Inject and thus the Environment instance is null.

Could you show us your code?

Thanks
-Vincent

> Any ideas why it is not working?
>
> Thanks,
> Giordano
>
> [1] http://extensions.xwiki.org/xwiki/bin/view/Extension/Environment+Module
> [2] 
> 

Re: [xwiki-users] How to deploy Java Component and save files?

[Giordano Ninonà]

Moreover the command prompt tell me that there is an invalid schema name,
in this case "Home", but that is the name of my wiki If I use the alias
of my wiki (localhost) I get the same error.

Giordano.

2015-12-26 17:07 GMT+01:00 Giordano Ninonà :

> Hi Vincent,
>
> I've solved the "save files" problem with absolute paths and it works,
> however I've another problem, this time with the Velocity macro inside a
> wiki page.
> This is the exception that I've got:
>
>
> *org.xwiki.rendering.macro.MacroExecutionException: Failed to evaluate 
> Velocity Macro for content [#if("$!request.evolver" == 1)
> ## Request for creating a new instance
> ##$services.evoS.parseBPXML('Home','BSS Rome')
> $services.evoS.removeInstance('Take bike')
> ##$response.sendRedirect($xwiki.getURL('Main.WebHome'))
> #else
> #end
>
> {{html}}
> 
> 
> 
> 
>  
>  
>  
> 
>  {{/html}}]
>   at 
> org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:131)
>   at 
> org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:50)
>   at 
> org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:286)
>   at 
> org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:182)
>   at 
> org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:58)
>   at 
> org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:269)
>   at 
> org.xwiki.rendering.internal.transformation.DefaultRenderingContext.transformInContext(DefaultRenderingContext.java:183)
>   at 
> org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:95)
>   at 
> org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:253)
>   at 
> org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:126)
>   at 
> org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:56)
>   at 
> org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:96)
>   at 
> org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:39)
>   at 
> org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113)
>   at 
> org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50)
>   at 
> org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:68)
>   at 
> org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:42)
>   at 
> com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:1164)
>   at 
> com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:1127)
>   at 
> com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:1179)
>   at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:692)
>   at sun.reflect.GeneratedMethodAccessor403.invoke(Unknown Source)
>   at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>   at java.lang.reflect.Method.invoke(Method.java:606)
>   at 
> org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395)
>   at 
> org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384)
>   at 
> org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173)
>   at 
> org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280)
>   at 
> org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567)
>   at 
> org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71)*
>
>
>
> *...etc etc*
>
> You can find in the attachments the Tree structure of my wiki, pages inside 
> "BSS Rome" space are all terminal pages.
>
> Thank you for your help,
>
> Giordano.
>
>
>
> 2015-12-26 13:03 GMT+01:00 vinc...@massol.net :
>
>> Hi Giordano,
>>
>> On 23 Dec 2015 at 19:40:11, Giordano Ninonà (giordano.nin...@gmail.com
>> (mailto:giordano.nin...@gmail.com)) wrote:
>>
>> > Thanks Vincent,
>> >
>> > I found everything I need but I got a nullpointer exeptioneverytime I
>> use the environment.getTemporaryDirectory() method in my code.
>> > I thought it could be the component manager, so I've tried to
>> inizialize it but I got an error every time I call the method
>> "initialize()", as suggested in [1] and [2].
>>
>>
>> If you’re deploying your component inside an XWiki you don’t need to
>> initialize the CM, this is done for you by XWiki.
>>
>> A NPE means you’re missing an @Inject and thus the Environment instance
>> is null.
>>
>> Could 

Re: [xwiki-users] How to deploy Java Component and save files?

[Giordano Ninonà]

Hi Vincent,

I've solved the "save files" problem with absolute paths and it works,
however I've another problem, this time with the Velocity macro inside a
wiki page.
This is the exception that I've got:


*org.xwiki.rendering.macro.MacroExecutionException: Failed to evaluate
Velocity Macro for content [#if("$!request.evolver" == 1)
## Request for creating a new instance
##$services.evoS.parseBPXML('Home','BSS Rome')
$services.evoS.removeInstance('Take bike')
##$response.sendRedirect($xwiki.getURL('Main.WebHome'))
#else
#end

{{html}}




 
 
 

 {{/html}}]
at 
org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:131)
at 
org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:50)
at 
org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:286)
at 
org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:182)
at 
org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:58)
at 
org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:269)
at 
org.xwiki.rendering.internal.transformation.DefaultRenderingContext.transformInContext(DefaultRenderingContext.java:183)
at 
org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:95)
at 
org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:253)
at 
org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:126)
at 
org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:56)
at 
org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:96)
at 
org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:39)
at 
org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113)
at 
org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50)
at 
org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:68)
at 
org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:42)
at 
com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:1164)
at 
com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:1127)
at 
com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:1179)
at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:692)
at sun.reflect.GeneratedMethodAccessor403.invoke(Unknown Source)
at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at 
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395)
at 
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384)
at 
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173)
at 
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280)
at 
org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567)
at 
org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71)*



*...etc etc*

You can find in the attachments the Tree structure of my wiki, pages
inside "BSS Rome" space are all terminal pages.

Thank you for your help,

Giordano.



2015-12-26 13:03 GMT+01:00 vinc...@massol.net :

> Hi Giordano,
>
> On 23 Dec 2015 at 19:40:11, Giordano Ninonà (giordano.nin...@gmail.com
> (mailto:giordano.nin...@gmail.com)) wrote:
>
> > Thanks Vincent,
> >
> > I found everything I need but I got a nullpointer exeptioneverytime I
> use the environment.getTemporaryDirectory() method in my code.
> > I thought it could be the component manager, so I've tried to inizialize
> it but I got an error every time I call the method "initialize()", as
> suggested in [1] and [2].
>
>
> If you’re deploying your component inside an XWiki you don’t need to
> initialize the CM, this is done for you by XWiki.
>
> A NPE means you’re missing an @Inject and thus the Environment instance is
> null.
>
> Could you show us your code?
>
> Thanks
> -Vincent
>
> > Any ideas why it is not working?
> >
> > Thanks,
> > Giordano
> >
> > [1]
> http://extensions.xwiki.org/xwiki/bin/view/Extension/Environment+Module
> > [2]
> http://extensions.xwiki.org/xwiki/bin/view/Extension/Component+Module#HComponentManagerInitialization
> >
> >
> > 2015-12-23 16:59 GMT+01:00 vinc...@massol.net(mailto:vinc...@massol.net)
> :
> > >
> > >
> > > On 23 Dec 

Re: [xwiki-users] How to deploy Java Component and save files?

[vinc...@massol.net]

Hi Giordano,

On 23 Dec 2015 at 19:40:11, Giordano Ninonà 
(giordano.nin...@gmail.com(mailto:giordano.nin...@gmail.com)) wrote:

> Thanks Vincent,
>  
> I found everything I need but I got a nullpointer exeptioneverytime I use the 
> environment.getTemporaryDirectory() method in my code.
> I thought it could be the component manager, so I've tried to inizialize it 
> but I got an error every time I call the method "initialize()", as suggested 
> in [1] and [2].


If you’re deploying your component inside an XWiki you don’t need to initialize 
the CM, this is done for you by XWiki.

A NPE means you’re missing an @Inject and thus the Environment instance is null.

Could you show us your code?

Thanks
-Vincent

> Any ideas why it is not working?
>  
> Thanks,
> Giordano
>  
> [1] http://extensions.xwiki.org/xwiki/bin/view/Extension/Environment+Module
> [2] 
> http://extensions.xwiki.org/xwiki/bin/view/Extension/Component+Module#HComponentManagerInitialization
>  
>  
> 2015-12-23 16:59 GMT+01:00 vinc...@massol.net(mailto:vinc...@massol.net) :
> >  
> >  
> > On 23 Dec 2015 at 16:56:20, Giordano Ninonà 
> > (giordano.nin...@gmail.com(mailto:giordano.nin...@gmail.com)(mailto:giordano.nin...@gmail.com))
> >  wrote:
> >  
> > > Hi users,
> > >
> > > Thanks for your answers, anyway it wasn't a String problem, and also 
> > > change
> > > to GET doesn't produce anything. Maybe I've found my problem, when I start
> > > my component, the very first thing to do is to parse an XML file thus my
> > > script service provide a "parseBPXML()" method. The problem is where can i
> > > store this file in order to make accessible by my component, I've already
> > > Injected the Environment component but I can't understand where to put my
> > > file (i.e. which is the "permanent directory") and how to access it.  
> >  
> > Check your xwiki.properties file and search for permanentDirectory.  
> >  
> > Thanks  
> > -Vincent
> >  
> > > Thank you,
> > > Giordano.
> > >
> > > 2015-12-23 6:51 GMT+01:00 Marius Dumitru Florea <
> > > mariusdumitru.flo...@xwiki.com(mailto:mariusdumitru.flo...@xwiki.com)>:
> > >
> > > > On Wed, Dec 23, 2015 at 12:30 AM, Ludovic Dubost
> > > > wrote:
> > > >
> > > > > Isn't the problem that it should be
> > > > >
> > > > > #if("$!request.evolver" == "1")
> > > > >
> > > > > And not
> > > > >
> > > > >
> > > >
> > > > > #if("$!request.evolver" == 1)
> > > > >
> > > >
> > > > I thought so too but I tested and it works. I checked the Velocity
> > > > documentation [1] and the explanation is:
> > > >
> > > > "In the last case (when objects are of different classes), the 
> > > > toString()
> > > > method is called on each object and the resulting Strings are compared."
> > > >
> > > > Thanks,
> > > > Marius
> > > >
> > > > [1]
> > > >
> > > > https://click.apache.org/docs/velocity/vtl-reference-guide.html##if/#elseif/#else%20-%20Output%20conditional%20on%20truth%20of%20statements(https://click.apache.org/docs/velocity/vtl-reference-guide.html#%23if/%23elseif/%23else%20-%20Output%20conditional%20on%20truth%20of%20statements)
> > > >
> > > >
> > > > >
> > > > > Ludo
> > > > > Le 22 déc. 2015 21:32, "Giordano Ninonà" a
> > > > > écrit :
> > > > >
> > > > > > Dear Vincent,
> > > > > >
> > > > > > Tank you for your reply, I would try what you suggested in the
> > > > afternoon,
> > > > > > but regarding the "evolver=1 request param", I've set it equal to 1
> > > > > > together with POST command in order to make it always true ensuring
> > > > that
> > > > > my
> > > > > > component is started every time. My thoughts were wrong?
> > > > > >
> > > > > > Giordano.
> > > > > >
> > > > > > 2015-12-22 11:31 GMT+01:00 
> > > > > > vinc...@massol.net(mailto:vinc...@massol.net) :
> > > > > >
> > > > > > > Hi Giordano,
> > > > > > >
> > > > > > > On 21 Dec 2015 at 15:20:55, Giordano Ninonà (
> > > > giordano.nin...@gmail.com(mailto:giordano.nin...@gmail.com)
> > > > > > > (mailto:giordano.nin...@gmail.com)) wrote:
> > > > > > >
> > > > > > > > Hi users,
> > > > > > > >
> > > > > > > > My project in XWiki consists in a java component which offers 
> > > > > > > > some
> > > > > APIs
> > > > > > > > through a script service called by a Velocity script in a wiki
> > > > page.
> > > > > > > >
> > > > > > > > I put my .jar in the directory C:\XWiki Enterprise
> > > > > > > > 7.3\*webapps\xwiki\WEB-INF\lib
> > > > > > > > *and this is the Velocity and HTML code that I've put in my 
> > > > > > > > XWiki
> > > > > page:
> > > > > > > >
> > > > > > > > {{velocity}}
> > > > > > > > #if("$!request.evolver" == 1)
> > > > > > > > ## Request for creating a new instance
> > > > > > > > $services.pars.parse()
> > > > > > > > $services.evo.removeInstance("Take bike")
> > > > > > > > $response.sendRedirect($xwiki.getURL('Main.WebHome'))
> > > > > > > > ## Stop processing, since we already sent a redirect.
> > > > > > > > #stop
> > > > > > > > #end
> > > > > > >
> > > > > > > [snip]
> > > > > > >
> > > > > > > > Let first say that 

Re: [xwiki-users] How to deploy Java Component and save files?

[vinc...@massol.net]

On 23 Dec 2015 at 16:56:20, Giordano Ninonà 
(giordano.nin...@gmail.com(mailto:giordano.nin...@gmail.com)) wrote:

> Hi users,
>  
> Thanks for your answers, anyway it wasn't a String problem, and also change
> to GET doesn't produce anything. Maybe I've found my problem, when I start
> my component, the very first thing to do is to parse an XML file thus my
> script service provide a "parseBPXML()" method. The problem is where can i
> store this file in order to make accessible by my component, I've already
> Injected the Environment component but I can't understand where to put my
> file (i.e. which is the "permanent directory") and how to access it.

Check your xwiki.properties file and search for permanentDirectory.

Thanks
-Vincent

> Thank you,
> Giordano.
>  
> 2015-12-23 6:51 GMT+01:00 Marius Dumitru Florea <
> mariusdumitru.flo...@xwiki.com>:
>  
> > On Wed, Dec 23, 2015 at 12:30 AM, Ludovic Dubost  
> > wrote:
> >
> > > Isn't the problem that it should be
> > >
> > > #if("$!request.evolver" == "1")
> > >
> > > And not
> > >
> > >
> >
> > > #if("$!request.evolver" == 1)
> > >
> >
> > I thought so too but I tested and it works. I checked the Velocity
> > documentation [1] and the explanation is:
> >
> > "In the last case (when objects are of different classes), the toString()
> > method is called on each object and the resulting Strings are compared."
> >
> > Thanks,
> > Marius
> >
> > [1]
> >
> > https://click.apache.org/docs/velocity/vtl-reference-guide.html##if/#elseif/#else%20-%20Output%20conditional%20on%20truth%20of%20statements
> >
> >
> > >
> > > Ludo
> > > Le 22 déc. 2015 21:32, "Giordano Ninonà" a
> > > écrit :
> > >
> > > > Dear Vincent,
> > > >
> > > > Tank you for your reply, I would try what you suggested in the
> > afternoon,
> > > > but regarding the "evolver=1 request param", I've set it equal to 1
> > > > together with POST command in order to make it always true ensuring
> > that
> > > my
> > > > component is started every time. My thoughts were wrong?
> > > >
> > > > Giordano.
> > > >
> > > > 2015-12-22 11:31 GMT+01:00 vinc...@massol.net :
> > > >
> > > > > Hi Giordano,
> > > > >
> > > > > On 21 Dec 2015 at 15:20:55, Giordano Ninonà (
> > giordano.nin...@gmail.com
> > > > > (mailto:giordano.nin...@gmail.com)) wrote:
> > > > >
> > > > > > Hi users,
> > > > > >
> > > > > > My project in XWiki consists in a java component which offers some
> > > APIs
> > > > > > through a script service called by a Velocity script in a wiki
> > page.
> > > > > >
> > > > > > I put my .jar in the directory C:\XWiki Enterprise
> > > > > > 7.3\*webapps\xwiki\WEB-INF\lib
> > > > > > *and this is the Velocity and HTML code that I've put in my XWiki
> > > page:
> > > > > >
> > > > > > {{velocity}}
> > > > > > #if("$!request.evolver" == 1)
> > > > > > ## Request for creating a new instance
> > > > > > $services.pars.parse()
> > > > > > $services.evo.removeInstance("Take bike")
> > > > > > $response.sendRedirect($xwiki.getURL('Main.WebHome'))
> > > > > > ## Stop processing, since we already sent a redirect.
> > > > > > #stop
> > > > > > #end
> > > > >
> > > > > [snip]
> > > > >
> > > > > > Let first say that nothing is happening when I click on the
> > "Evolve"
> > > > > button
> > > > > > and I don't know why...it looks like it should work, also because
> > > > > creating
> > > > > > a Main_test class in Eclipse, I can run my software calling exactly
> > > the
> > > > > > same methods and it works!
> > > > >
> > > > > You could use GET instead of POST and see what you get in the URL (ie
> > > > > whether you get the evolver=1 request param).
> > > > >
> > > > > > Moreover my component must create some files to store some
> > > information,
> > > > > > thus I am wondering where to save those files in order to make them
> > > > > > accessible by the component.
> > > > >
> > > > > You can use the XWiki’s permanent directory.
> > > > >
> > > > > See
> > > > >
> > > http://extensions.xwiki.org/xwiki/bin/view/Extension/Environment+Module
> > > > >
> > > > > Thanks
> > > > > -Vincent
> > > > >
> > > > > > Any suggestions?
> > > > > >
> > > > > > Thanks in advance,
> > > > > > Giordano.
> > > > >
> > > > ___
> > > > users mailing list
> > > > users@xwiki.org
> > > > http://lists.xwiki.org/mailman/listinfo/users
> > > >
> > > ___
> > > users mailing list
> > > users@xwiki.org
> > > http://lists.xwiki.org/mailman/listinfo/users
> > >
> > ___
> > users mailing list
> > users@xwiki.org
> > http://lists.xwiki.org/mailman/listinfo/users
> >
> ___
> users mailing list
> users@xwiki.org
> http://lists.xwiki.org/mailman/listinfo/users
___
users mailing list
users@xwiki.org
http://lists.xwiki.org/mailman/listinfo/users

Re: [xwiki-users] How to deploy Java Component and save files?

[Giordano Ninonà]

Hi users,

Thanks for your answers, anyway it wasn't a String problem, and also change
to GET doesn't produce anything. Maybe I've found my problem, when I start
my component, the very first thing to do is to parse an XML file thus my
script service provide a "parseBPXML()" method. The problem is where can i
store this file in order to make accessible by my component, I've already
Injected the Environment component but I can't understand where to put my
file (i.e. which is the "permanent directory") and how to access it.

Thank you,
Giordano.

2015-12-23 6:51 GMT+01:00 Marius Dumitru Florea <
mariusdumitru.flo...@xwiki.com>:

> On Wed, Dec 23, 2015 at 12:30 AM, Ludovic Dubost 
> wrote:
>
> > Isn't the problem that it should be
> >
> > #if("$!request.evolver" == "1")
> >
> > And not
> >
> >
>
> > #if("$!request.evolver" == 1)
> >
>
> I thought so too but I tested and it works. I checked the Velocity
> documentation [1] and the explanation is:
>
> "In the last case (when objects are of different classes), the toString()
> method is called on each object and the resulting Strings are compared."
>
> Thanks,
> Marius
>
> [1]
>
> https://click.apache.org/docs/velocity/vtl-reference-guide.html##if/#elseif/#else%20-%20Output%20conditional%20on%20truth%20of%20statements
>
>
> >
> > Ludo
> > Le 22 déc. 2015 21:32, "Giordano Ninonà"  a
> > écrit :
> >
> > > Dear Vincent,
> > >
> > > Tank you for your reply, I would try what you suggested in the
> afternoon,
> > > but regarding the "evolver=1 request param", I've set it equal to 1
> > > together with POST command in order to make it always true ensuring
> that
> > my
> > > component is started every time. My thoughts were wrong?
> > >
> > > Giordano.
> > >
> > > 2015-12-22 11:31 GMT+01:00 vinc...@massol.net :
> > >
> > > > Hi Giordano,
> > > >
> > > > On 21 Dec 2015 at 15:20:55, Giordano Ninonà (
> giordano.nin...@gmail.com
> > > > (mailto:giordano.nin...@gmail.com)) wrote:
> > > >
> > > > > Hi users,
> > > > >
> > > > > My project in XWiki consists in a java component which offers some
> > APIs
> > > > > through a script service called by a Velocity script in a wiki
> page.
> > > > >
> > > > > I put my .jar in the directory C:\XWiki Enterprise
> > > > > 7.3\*webapps\xwiki\WEB-INF\lib
> > > > > *and this is the Velocity and HTML code that I've put in my XWiki
> > page:
> > > > >
> > > > > {{velocity}}
> > > > > #if("$!request.evolver" == 1)
> > > > > ## Request for creating a new instance
> > > > > $services.pars.parse()
> > > > > $services.evo.removeInstance("Take bike")
> > > > > $response.sendRedirect($xwiki.getURL('Main.WebHome'))
> > > > > ## Stop processing, since we already sent a redirect.
> > > > > #stop
> > > > > #end
> > > >
> > > > [snip]
> > > >
> > > > > Let first say that nothing is happening when I click on the
> "Evolve"
> > > > button
> > > > > and I don't know why...it looks like it should work, also because
> > > > creating
> > > > > a Main_test class in Eclipse, I can run my software calling exactly
> > the
> > > > > same methods and it works!
> > > >
> > > > You could use GET instead of POST and see what you get in the URL (ie
> > > > whether you get the evolver=1 request param).
> > > >
> > > > > Moreover my component must create some files to store some
> > information,
> > > > > thus I am wondering where to save those files in order to make them
> > > > > accessible by the component.
> > > >
> > > > You can use the XWiki’s permanent directory.
> > > >
> > > > See
> > > >
> > http://extensions.xwiki.org/xwiki/bin/view/Extension/Environment+Module
> > > >
> > > > Thanks
> > > > -Vincent
> > > >
> > > > > Any suggestions?
> > > > >
> > > > > Thanks in advance,
> > > > > Giordano.
> > > >
> > > ___
> > > users mailing list
> > > users@xwiki.org
> > > http://lists.xwiki.org/mailman/listinfo/users
> > >
> > ___
> > users mailing list
> > users@xwiki.org
> > http://lists.xwiki.org/mailman/listinfo/users
> >
> ___
> users mailing list
> users@xwiki.org
> http://lists.xwiki.org/mailman/listinfo/users
>
___
users mailing list
users@xwiki.org
http://lists.xwiki.org/mailman/listinfo/users

Re: [xwiki-users] How to deploy Java Component and save files?

[Giordano Ninonà]

Thanks Vincent,

I found everything I need but I got a nullpointer exeptioneverytime I use
the *environment.getTemporaryDirectory() *method in my code.
I thought it could be the component manager, so I've tried to inizialize it
but I got an error every time I call the method "initialize()", as
suggested in [1] and [2].

Any ideas why it is not working?

Thanks,
Giordano

[1] http://extensions.xwiki.org/xwiki/bin/view/Extension/Environment+Module
[2]
http://extensions.xwiki.org/xwiki/bin/view/Extension/Component+Module#HComponentManagerInitialization


2015-12-23 16:59 GMT+01:00 vinc...@massol.net :

>
>
> On 23 Dec 2015 at 16:56:20, Giordano Ninonà (giordano.nin...@gmail.com
> (mailto:giordano.nin...@gmail.com)) wrote:
>
> > Hi users,
> >
> > Thanks for your answers, anyway it wasn't a String problem, and also
> change
> > to GET doesn't produce anything. Maybe I've found my problem, when I
> start
> > my component, the very first thing to do is to parse an XML file thus my
> > script service provide a "parseBPXML()" method. The problem is where can
> i
> > store this file in order to make accessible by my component, I've already
> > Injected the Environment component but I can't understand where to put my
> > file (i.e. which is the "permanent directory") and how to access it.
>
> Check your xwiki.properties file and search for permanentDirectory.
>
> Thanks
> -Vincent
>
> > Thank you,
> > Giordano.
> >
> > 2015-12-23 6:51 GMT+01:00 Marius Dumitru Florea <
> > mariusdumitru.flo...@xwiki.com>:
> >
> > > On Wed, Dec 23, 2015 at 12:30 AM, Ludovic Dubost
> > > wrote:
> > >
> > > > Isn't the problem that it should be
> > > >
> > > > #if("$!request.evolver" == "1")
> > > >
> > > > And not
> > > >
> > > >
> > >
> > > > #if("$!request.evolver" == 1)
> > > >
> > >
> > > I thought so too but I tested and it works. I checked the Velocity
> > > documentation [1] and the explanation is:
> > >
> > > "In the last case (when objects are of different classes), the
> toString()
> > > method is called on each object and the resulting Strings are
> compared."
> > >
> > > Thanks,
> > > Marius
> > >
> > > [1]
> > >
> > >
> https://click.apache.org/docs/velocity/vtl-reference-guide.html##if/#elseif/#else%20-%20Output%20conditional%20on%20truth%20of%20statements
> 
> > >
> > >
> > > >
> > > > Ludo
> > > > Le 22 déc. 2015 21:32, "Giordano Ninonà" a
> > > > écrit :
> > > >
> > > > > Dear Vincent,
> > > > >
> > > > > Tank you for your reply, I would try what you suggested in the
> > > afternoon,
> > > > > but regarding the "evolver=1 request param", I've set it equal to 1
> > > > > together with POST command in order to make it always true ensuring
> > > that
> > > > my
> > > > > component is started every time. My thoughts were wrong?
> > > > >
> > > > > Giordano.
> > > > >
> > > > > 2015-12-22 11:31 GMT+01:00 vinc...@massol.net :
> > > > >
> > > > > > Hi Giordano,
> > > > > >
> > > > > > On 21 Dec 2015 at 15:20:55, Giordano Ninonà (
> > > giordano.nin...@gmail.com
> > > > > > (mailto:giordano.nin...@gmail.com)) wrote:
> > > > > >
> > > > > > > Hi users,
> > > > > > >
> > > > > > > My project in XWiki consists in a java component which offers
> some
> > > > APIs
> > > > > > > through a script service called by a Velocity script in a wiki
> > > page.
> > > > > > >
> > > > > > > I put my .jar in the directory C:\XWiki Enterprise
> > > > > > > 7.3\*webapps\xwiki\WEB-INF\lib
> > > > > > > *and this is the Velocity and HTML code that I've put in my
> XWiki
> > > > page:
> > > > > > >
> > > > > > > {{velocity}}
> > > > > > > #if("$!request.evolver" == 1)
> > > > > > > ## Request for creating a new instance
> > > > > > > $services.pars.parse()
> > > > > > > $services.evo.removeInstance("Take bike")
> > > > > > > $response.sendRedirect($xwiki.getURL('Main.WebHome'))
> > > > > > > ## Stop processing, since we already sent a redirect.
> > > > > > > #stop
> > > > > > > #end
> > > > > >
> > > > > > [snip]
> > > > > >
> > > > > > > Let first say that nothing is happening when I click on the
> > > "Evolve"
> > > > > > button
> > > > > > > and I don't know why...it looks like it should work, also
> because
> > > > > > creating
> > > > > > > a Main_test class in Eclipse, I can run my software calling
> exactly
> > > > the
> > > > > > > same methods and it works!
> > > > > >
> > > > > > You could use GET instead of POST and see what you get in the
> URL (ie
> > > > > > whether you get the evolver=1 request param).
> > > > > >
> > > > > > > Moreover my component must create some files to store some
> > > > information,
> > > > > > > thus I am wondering where to save those files in order to make
> them
> > > > > > > accessible by the component.
> > > > > >
> > > > > > You can use the XWiki’s permanent directory.
> > > > > >
> > > > > > See
> > > > > >
> > > >
> 

Re: [xwiki-users] How to deploy Java Component and save files?

[vinc...@massol.net]

Hi Giordano,

On 21 Dec 2015 at 15:20:55, Giordano Ninonà 
(giordano.nin...@gmail.com(mailto:giordano.nin...@gmail.com)) wrote:

> Hi users,
>  
> My project in XWiki consists in a java component which offers some APIs
> through a script service called by a Velocity script in a wiki page.
>  
> I put my .jar in the directory C:\XWiki Enterprise
> 7.3\*webapps\xwiki\WEB-INF\lib
> *and this is the Velocity and HTML code that I've put in my XWiki page:
>  
> {{velocity}}
> #if("$!request.evolver" == 1)
> ## Request for creating a new instance
> $services.pars.parse()
> $services.evo.removeInstance("Take bike")
> $response.sendRedirect($xwiki.getURL('Main.WebHome'))
> ## Stop processing, since we already sent a redirect.
> #stop
> #end

[snip]

> Let first say that nothing is happening when I click on the "Evolve" button
> and I don't know why...it looks like it should work, also because creating
> a Main_test class in Eclipse, I can run my software calling exactly the
> same methods and it works!

You could use GET instead of POST and see what you get in the URL (ie whether 
you get the evolver=1 request param).

> Moreover my component must create some files to store some information,
> thus I am wondering where to save those files in order to make them
> accessible by the component.

You can use the XWiki’s permanent directory.

See http://extensions.xwiki.org/xwiki/bin/view/Extension/Environment+Module

Thanks
-Vincent

> Any suggestions?
>  
> Thanks in advance,
> Giordano.
___
users mailing list
users@xwiki.org
http://lists.xwiki.org/mailman/listinfo/users

Re: [xwiki-users] How to deploy Java Component and save files?

[vinc...@massol.net]

 


On 22 Dec 2015 at 15:38:48, Giordano Ninonà 
(giordano.nin...@gmail.com(mailto:giordano.nin...@gmail.com)) wrote:

> Dear Vincent,
>  
> Tank you for your reply, I would try what you suggested in the afternoon, but 
> regarding the "evolver=1 request param", I've set it equal to 1 together with 
> POST command in order to make it always true ensuring that my component is 
> started every time. My thoughts were wrong?

You said it didn’t work. You just need to debug what’s not working. First thing 
to check is whether you code inside "#if("$!request.evolver" == 1)” is called 
or not.

Also I’d use an #else instead of #stop.

Thanks
-Vincent

> Giordano.
>  
> 2015-12-22 11:31 GMT+01:00 vinc...@massol.net(mailto:vinc...@massol.net) :
> > Hi Giordano,  
> > On 21 Dec 2015 at 15:20:55, Giordano Ninonà 
> > (giordano.nin...@gmail.com(mailto:giordano.nin...@gmail.com)(mailto:giordano.nin...@gmail.com))
> >  wrote:
> >  
> > > Hi users,
> > >
> > > My project in XWiki consists in a java component which offers some APIs
> > > through a script service called by a Velocity script in a wiki page.
> > >
> > > I put my .jar in the directory C:\XWiki Enterprise
> > > 7.3\*webapps\xwiki\WEB-INF\lib
> > > *and this is the Velocity and HTML code that I've put in my XWiki page:
> > >
> > > {{velocity}}
> > > #if("$!request.evolver" == 1)
> > > ## Request for creating a new instance
> > > $services.pars.parse()
> > > $services.evo.removeInstance("Take bike")
> > > $response.sendRedirect($xwiki.getURL('Main.WebHome'))
> > > ## Stop processing, since we already sent a redirect.
> > > #stop
> > > #end  
> >  
> > [snip]  
> >  
> > > Let first say that nothing is happening when I click on the "Evolve" 
> > > button
> > > and I don't know why...it looks like it should work, also because creating
> > > a Main_test class in Eclipse, I can run my software calling exactly the
> > > same methods and it works!  
> >  
> > You could use GET instead of POST and see what you get in the URL (ie 
> > whether you get the evolver=1 request param).  
> >  
> > > Moreover my component must create some files to store some information,
> > > thus I am wondering where to save those files in order to make them
> > > accessible by the component.  
> >  
> > You can use the XWiki’s permanent directory.  
> >  
> > See http://extensions.xwiki.org/xwiki/bin/view/Extension/Environment+Module 
> >  
> >  
> > Thanks  
> > -Vincent
> >  
> > > Any suggestions?
> > >
> > > Thanks in advance,
> > > Giordano.
>  

___
users mailing list
users@xwiki.org
http://lists.xwiki.org/mailman/listinfo/users

Re: [xwiki-users] How to deploy Java Component and save files?

[Ludovic Dubost]

Isn't the problem that it should be

#if("$!request.evolver" == "1")

And not

#if("$!request.evolver" == 1)

Ludo
Le 22 déc. 2015 21:32, "Giordano Ninonà"  a
écrit :

> Dear Vincent,
>
> Tank you for your reply, I would try what you suggested in the afternoon,
> but regarding the "evolver=1 request param", I've set it equal to 1
> together with POST command in order to make it always true ensuring that my
> component is started every time. My thoughts were wrong?
>
> Giordano.
>
> 2015-12-22 11:31 GMT+01:00 vinc...@massol.net :
>
> > Hi Giordano,
> >
> > On 21 Dec 2015 at 15:20:55, Giordano Ninonà (giordano.nin...@gmail.com
> > (mailto:giordano.nin...@gmail.com)) wrote:
> >
> > > Hi users,
> > >
> > > My project in XWiki consists in a java component which offers some APIs
> > > through a script service called by a Velocity script in a wiki page.
> > >
> > > I put my .jar in the directory C:\XWiki Enterprise
> > > 7.3\*webapps\xwiki\WEB-INF\lib
> > > *and this is the Velocity and HTML code that I've put in my XWiki page:
> > >
> > > {{velocity}}
> > > #if("$!request.evolver" == 1)
> > > ## Request for creating a new instance
> > > $services.pars.parse()
> > > $services.evo.removeInstance("Take bike")
> > > $response.sendRedirect($xwiki.getURL('Main.WebHome'))
> > > ## Stop processing, since we already sent a redirect.
> > > #stop
> > > #end
> >
> > [snip]
> >
> > > Let first say that nothing is happening when I click on the "Evolve"
> > button
> > > and I don't know why...it looks like it should work, also because
> > creating
> > > a Main_test class in Eclipse, I can run my software calling exactly the
> > > same methods and it works!
> >
> > You could use GET instead of POST and see what you get in the URL (ie
> > whether you get the evolver=1 request param).
> >
> > > Moreover my component must create some files to store some information,
> > > thus I am wondering where to save those files in order to make them
> > > accessible by the component.
> >
> > You can use the XWiki’s permanent directory.
> >
> > See
> > http://extensions.xwiki.org/xwiki/bin/view/Extension/Environment+Module
> >
> > Thanks
> > -Vincent
> >
> > > Any suggestions?
> > >
> > > Thanks in advance,
> > > Giordano.
> >
> ___
> users mailing list
> users@xwiki.org
> http://lists.xwiki.org/mailman/listinfo/users
>
___
users mailing list
users@xwiki.org
http://lists.xwiki.org/mailman/listinfo/users

Re: [xwiki-users] How to deploy Java Component and save files?

[Marius Dumitru Florea]

On Wed, Dec 23, 2015 at 12:30 AM, Ludovic Dubost  wrote:

> Isn't the problem that it should be
>
> #if("$!request.evolver" == "1")
>
> And not
>
>

> #if("$!request.evolver" == 1)
>

I thought so too but I tested and it works. I checked the Velocity
documentation [1] and the explanation is:

"In the last case (when objects are of different classes), the toString()
method is called on each object and the resulting Strings are compared."

Thanks,
Marius

[1]
https://click.apache.org/docs/velocity/vtl-reference-guide.html##if/#elseif/#else%20-%20Output%20conditional%20on%20truth%20of%20statements


>
> Ludo
> Le 22 déc. 2015 21:32, "Giordano Ninonà"  a
> écrit :
>
> > Dear Vincent,
> >
> > Tank you for your reply, I would try what you suggested in the afternoon,
> > but regarding the "evolver=1 request param", I've set it equal to 1
> > together with POST command in order to make it always true ensuring that
> my
> > component is started every time. My thoughts were wrong?
> >
> > Giordano.
> >
> > 2015-12-22 11:31 GMT+01:00 vinc...@massol.net :
> >
> > > Hi Giordano,
> > >
> > > On 21 Dec 2015 at 15:20:55, Giordano Ninonà (giordano.nin...@gmail.com
> > > (mailto:giordano.nin...@gmail.com)) wrote:
> > >
> > > > Hi users,
> > > >
> > > > My project in XWiki consists in a java component which offers some
> APIs
> > > > through a script service called by a Velocity script in a wiki page.
> > > >
> > > > I put my .jar in the directory C:\XWiki Enterprise
> > > > 7.3\*webapps\xwiki\WEB-INF\lib
> > > > *and this is the Velocity and HTML code that I've put in my XWiki
> page:
> > > >
> > > > {{velocity}}
> > > > #if("$!request.evolver" == 1)
> > > > ## Request for creating a new instance
> > > > $services.pars.parse()
> > > > $services.evo.removeInstance("Take bike")
> > > > $response.sendRedirect($xwiki.getURL('Main.WebHome'))
> > > > ## Stop processing, since we already sent a redirect.
> > > > #stop
> > > > #end
> > >
> > > [snip]
> > >
> > > > Let first say that nothing is happening when I click on the "Evolve"
> > > button
> > > > and I don't know why...it looks like it should work, also because
> > > creating
> > > > a Main_test class in Eclipse, I can run my software calling exactly
> the
> > > > same methods and it works!
> > >
> > > You could use GET instead of POST and see what you get in the URL (ie
> > > whether you get the evolver=1 request param).
> > >
> > > > Moreover my component must create some files to store some
> information,
> > > > thus I am wondering where to save those files in order to make them
> > > > accessible by the component.
> > >
> > > You can use the XWiki’s permanent directory.
> > >
> > > See
> > >
> http://extensions.xwiki.org/xwiki/bin/view/Extension/Environment+Module
> > >
> > > Thanks
> > > -Vincent
> > >
> > > > Any suggestions?
> > > >
> > > > Thanks in advance,
> > > > Giordano.
> > >
> > ___
> > users mailing list
> > users@xwiki.org
> > http://lists.xwiki.org/mailman/listinfo/users
> >
> ___
> users mailing list
> users@xwiki.org
> http://lists.xwiki.org/mailman/listinfo/users
>
___
users mailing list
users@xwiki.org
http://lists.xwiki.org/mailman/listinfo/users

Re: [xwiki-users] How to deploy Java Component and save files?

[Giordano Ninonà]

Dear Vincent,

Tank you for your reply, I would try what you suggested in the afternoon,
but regarding the "evolver=1 request param", I've set it equal to 1
together with POST command in order to make it always true ensuring that my
component is started every time. My thoughts were wrong?

Giordano.

2015-12-22 11:31 GMT+01:00 vinc...@massol.net :

> Hi Giordano,
>
> On 21 Dec 2015 at 15:20:55, Giordano Ninonà (giordano.nin...@gmail.com
> (mailto:giordano.nin...@gmail.com)) wrote:
>
> > Hi users,
> >
> > My project in XWiki consists in a java component which offers some APIs
> > through a script service called by a Velocity script in a wiki page.
> >
> > I put my .jar in the directory C:\XWiki Enterprise
> > 7.3\*webapps\xwiki\WEB-INF\lib
> > *and this is the Velocity and HTML code that I've put in my XWiki page:
> >
> > {{velocity}}
> > #if("$!request.evolver" == 1)
> > ## Request for creating a new instance
> > $services.pars.parse()
> > $services.evo.removeInstance("Take bike")
> > $response.sendRedirect($xwiki.getURL('Main.WebHome'))
> > ## Stop processing, since we already sent a redirect.
> > #stop
> > #end
>
> [snip]
>
> > Let first say that nothing is happening when I click on the "Evolve"
> button
> > and I don't know why...it looks like it should work, also because
> creating
> > a Main_test class in Eclipse, I can run my software calling exactly the
> > same methods and it works!
>
> You could use GET instead of POST and see what you get in the URL (ie
> whether you get the evolver=1 request param).
>
> > Moreover my component must create some files to store some information,
> > thus I am wondering where to save those files in order to make them
> > accessible by the component.
>
> You can use the XWiki’s permanent directory.
>
> See
> http://extensions.xwiki.org/xwiki/bin/view/Extension/Environment+Module
>
> Thanks
> -Vincent
>
> > Any suggestions?
> >
> > Thanks in advance,
> > Giordano.
>
___
users mailing list
users@xwiki.org
http://lists.xwiki.org/mailman/listinfo/users

[xwiki-users] How to deploy Java Component and save files?

[Giordano Ninonà]

Hi users,

My project in XWiki consists in a java component which offers some APIs
through a script service called by a Velocity script in a wiki page.

I put my .jar in the directory C:\XWiki Enterprise
7.3\*webapps\xwiki\WEB-INF\lib
*and this is the Velocity and HTML code that I've put in my XWiki page:

{{velocity}}
#if("$!request.evolver" == 1)
## Request for creating a new instance
$services.pars.parse()
$services.evo.removeInstance("Take bike")
$response.sendRedirect($xwiki.getURL('Main.WebHome'))
## Stop processing, since we already sent a redirect.
#stop
#end

{{html}}




 
 
 

 {{/html}}
{{/velocity}}

Let first say that nothing is happening when I click on the "Evolve" button
and I don't know why...it looks like it should work, also because creating
a Main_test class in Eclipse, I can run my software calling exactly the
same methods and it works!

Moreover my component must create some files to store some information,
thus I am wondering where to save those files in order to make them
accessible by the component.

Any suggestions?

Thanks in advance,
Giordano.
___
users mailing list
users@xwiki.org
http://lists.xwiki.org/mailman/listinfo/users