Nabble - groovy - user

Cut a connection with HTTPBuilder

2009-11-26T14:04:59Z

Hello,

Using the excellent HTTPBuilder in a Groovy application that uses COMET, I do a GET HTTP command like this:

def builder = new HTTPBuilder(path)
builder.get(path: 'atmosphere', contentType : ContentType.TEXT) { resp, reader ->
...
}

And I'm in a case where the server cans retains the HTTP connection a long time.

Here my question: how can I cut the call, for example to stop my application?

Thank you.

Bertrand.

Re: regexp question

2009-11-26T11:45:11Z

Assuming that's what you want, you'll need something like

def mch = s =~ /.+?\$(.*)/

That will capture every character after a dollar sign

On Thu, Nov 26, 2009 at 7:37 PM, Tim Yates <tim.yates@...> wrote:

Sorry, you've lost me... what's that one supposed to match to?

Everything after the dollar?

Re: regexp question

2009-11-26T11:37:50Z

Sorry, you've lost me... what's that one supposed to match to?

Everything after the dollar?

On Thu, Nov 26, 2009 at 4:28 PM, Anders Viklund <viklund_anders@...> wrote:

almost working

/something/something/somethingelse/a/b/c$_globalVariables/ns2:GlobalVariables/anything/something/somethingelse/

But, what to do if I would like to match the string starting from $_globalVariables/... ?

The dollar sign seems a bit tricky to deal with.

Date: Thu, 26 Nov 2009 09:51:24 -0600
From: slamboy@...

To: user@...
Subject: Re: [groovy-user] regexp question

def str='$_globalVariables/ns2:GlobalVariables/something, $_globalVariables/ns2:GlobalVariables/something/somethingelse $_globalVariables/ns2:GlobalVariables/a/b/c $_globalVariables/ns2:GlobalVariables/anything/something/somethingelse/   '

def mch = str =~ /GlobalVariables([^ ,]*)/

mch.each{
   println it[1]
}

On Thu, Nov 26, 2009 at 9:41 AM, Anders Viklund <viklund_anders@...> wrote:

Hi,

How can I modify this code to get the desired output?

Thanks for any ideas!

def str='

$_globalVariables/ns2:GlobalVariables/something,

$_globalVariables/ns2:GlobalVariables/something/somethingelse $_globalVariables/ns2:GlobalVariables/a/b/c

$_globalVariables/ns2:GlobalVariables/anything/something/somethingelse/   '

def mch = str =~ /\b\$_.+?\b/

mch.each() {

   println it

}

DESIRED OUTPUT:

/something

/something/somethingelse

/a/b/c

/anything/something/somethingelse/

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Re: Nested class inheritance used to work

2009-11-26T09:39:13Z

Roshan Dawrani schrieb:
[...]

> ----------------------------------
> public class Parent {
> public class A {
> }
> public static void moo() {
> final a = new A()
> println a
> }
> }
>
> Parent.moo()
> ----------------------------------

[...]
> Didn't get it. null value for Parent? R u talking internals? :-)

ah, I know why now... anyway... new A() is basically new A(x), where x
is the instance of the surrounding class and is stored in this$0, like
Java does it. But in the case here this$0 will be null. And I just
remembered that is because foo() can invoke foo(Parent p) by placing
null for p. That stupid method invocation logic I wanted to remove a
long time ago already... sigh..

> In terms of usage (using a non-static class from a static method, it is
> wrong, right? And a bug?

in terms of Java yes, and it must absolutely throw a compilation time
error. Of course only of nonstatic nested classes. If it would fail
early at runtime I wouldn't say we have to check that at compile time,
but since there is that stupid method invocation logic that I am cursing
for years now, we may not have a choice. Because else it will lead to a
NPE at an unrelated place, making it difficult for the user to know why
he gets an NPE here. And actually I think I fall into that trap already
once without noticing the error.

Of course new A(new Parent()) has to be allowed atm.... which leads to
new problems, as simple check won't do. I would build in a runtime check
into the class itself, but the problem will happen with java written
nested classes as well.

Actually I think this issue is not as trivial as I initially thought.

bye blackdrag

--
Jochen "blackdrag" Theodorou
The Groovy Project Tech Lead (http://groovy.codehaus.org)
http://blackdragsview.blogspot.com/

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Re: Nested class inheritance used to work

2009-11-26T09:28:09Z

> public class Parent {
> public class A {
> }

Because there's no "static" in front of A, every instance of A has a
reference to an instance of Parent. Or at least, its supposed to.

> public static void moo() {
> final a = new A()
> println a
> }

Since "moo" is a static method, its not associated with any instance of
Parent. So the new A() should fail, saying that there's no instance of
Parent that its associated with.

Best,
Martin

Roshan Dawrani wrote:

>
>
> On Thu, Nov 26, 2009 at 10:40 PM, Jochen Theodorou <blackdrag@...
> <mailto:blackdrag@...>> wrote:
>
> Roshan Dawrani schrieb:
>
> The following code not only compiles but also runs - even though
> A is a non-static class referred in a static context:
>
> ----------------------------------
> public class Parent {
> public class A {
> }
> public static void moo() {
> final a = new A()
> println a
> }
> }
>
> Parent.moo()
> ----------------------------------
>
> This is not correct, right?
>
>
> indeed... it uses wrongly a null value for Parent
>
>
> Didn't get it. null value for Parent? R u talking internals? :-)
>
> In terms of usage (using a non-static class from a static method, it is
> wrong, right? And a bug?
>
>
>
>
>
> bye blackdrag
>
> --
> Jochen "blackdrag" Theodorou
> The Groovy Project Tech Lead (http://groovy.codehaus.org)
> http://blackdragsview.blogspot.com/
>
>
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>
> http://xircles.codehaus.org/manage_email
>
>
>

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Re: Nested class inheritance used to work

2009-11-26T09:13:25Z

On Thu, Nov 26, 2009 at 10:40 PM, Jochen Theodorou <blackdrag@...> wrote:

Roshan Dawrani schrieb:

The following code not only compiles but also runs - even though A is a non-static class referred in a static context:

----------------------------------
public class Parent {
public class A {
}
public static void moo() {
final a = new A()
println a
}
}

Parent.moo()
----------------------------------

This is not correct, right?

indeed... it uses wrongly a null value for Parent

Didn't get it. null value for Parent? R u talking internals? :-)

In terms of usage (using a non-static class from a static method, it is wrong, right? And a bug?

bye blackdrag

--
Jochen "blackdrag" Theodorou
The Groovy Project Tech Lead (http://groovy.codehaus.org)
http://blackdragsview.blogspot.com/

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Re: Nested class inheritance used to work

2009-11-26T09:10:30Z

Roshan Dawrani schrieb:

> The following code not only compiles but also runs - even though A is a
> non-static class referred in a static context:
>
> ----------------------------------
> public class Parent {
> public class A {
> }
>
> public static void moo() {
> final a = new A()
> println a
> }
> }
>
> Parent.moo()
> ----------------------------------
>
> This is not correct, right?

indeed... it uses wrongly a null value for Parent

bye blackdrag

--
Jochen "blackdrag" Theodorou
The Groovy Project Tech Lead (http://groovy.codehaus.org)
http://blackdragsview.blogspot.com/

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RE: regexp question

2009-11-26T08:28:54Z

almost working

/something/something/somethingelse/a/b/c$_globalVariables/ns2:GlobalVariables/anything/something/somethingelse/

But, what to do if I would like to match the string starting from $_globalVariables/... ?

The dollar sign seems a bit tricky to deal with.

Date: Thu, 26 Nov 2009 09:51:24 -0600
From: slamboy@...
To: user@...
Subject: Re: [groovy-user] regexp question

def str='$_globalVariables/ns2:GlobalVariables/something, $_globalVariables/ns2:GlobalVariables/something/somethingelse $_globalVariables/ns2:GlobalVariables/a/b/c $_globalVariables/ns2:GlobalVariables/anything/something/somethingelse/   '

def mch = str =~ /GlobalVariables([^ ,]*)/

mch.each{
   println it[1]
}

On Thu, Nov 26, 2009 at 9:41 AM, Anders Viklund <viklund_anders@...> wrote:

Hi,

How can I modify this code to get the desired output?

Thanks for any ideas!

def str='

$_globalVariables/ns2:GlobalVariables/something,

$_globalVariables/ns2:GlobalVariables/something/somethingelse $_globalVariables/ns2:GlobalVariables/a/b/c

$_globalVariables/ns2:GlobalVariables/anything/something/somethingelse/   '

def mch = str =~ /\b\$_.+?\b/

mch.each() {

   println it

}

DESIRED OUTPUT:

/something

/something/somethingelse

/a/b/c

/anything/something/somethingelse/

_________________________________________________________________

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Qwertutyiôplljkhfgdazxcvbnmdgfggf

2009-11-26T08:10:24Z

Sent from my iPod

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RE: regexp question

2009-11-26T08:01:54Z

Fantastic, it works perfect!

________________________________

> From: tim.yates@...
> Date: Thu, 26 Nov 2009 15:52:52 +0000
> To: user@...
> Subject: Re: [groovy-user] regexp question
>
> How about
>
> def str='''
>
>
> $_globalVariables/ns2:GlobalVariables/something,
>
>
> $_globalVariables/ns2:GlobalVariables/something/somethingelse $_globalVariables/ns2:GlobalVariables/a/b/c
>
>
> $_globalVariables/ns2:GlobalVariables/anything/something/somethingelse/ '''
>
>
>
>
>
>
> def mch = str =~ /GlobalVariables([\/a-zA-Z0-9]+)/
>
>
> mch.each {
>
>
> println it[1]
>
>
> }
>
>
>
>
> Tim
>
> On Thu, Nov 26, 2009 at 3:41 PM, Anders Viklund> wrote:
>
>
>
>
> Hi,
>
>
>
> How can I modify this code to get the desired output?
>
>
>
> Thanks for any ideas!
>
>
>
>
>
> def str='
>
> $_globalVariables/ns2:GlobalVariables/something,
>
> $_globalVariables/ns2:GlobalVariables/something/somethingelse $_globalVariables/ns2:GlobalVariables/a/b/c
>
> $_globalVariables/ns2:GlobalVariables/anything/something/somethingelse/ '
>
>
>
>
>
> def mch = str =~ /\b\$_.+?\b/
>
>
>
> mch.each() {
>
> println it
>
> }
>
>
>
>
>
> DESIRED OUTPUT:
>
> /something
>
> /something/somethingelse
>
> /a/b/c
>
> /anything/something/somethingelse/
>
>
>
> _________________________________________________________________
>
> Keep your friends updated—even when you’re not signed in.
>
> http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_5:092010
>
>
>
> ---------------------------------------------------------------------
>
> To unsubscribe from this list, please visit:
>
>
>
> http://xircles.codehaus.org/manage_email
>
>
>
>
>
>

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Re: regexp question

2009-11-26T07:52:52Z

How about

def str='''
$_globalVariables/ns2:GlobalVariables/something,
$_globalVariables/ns2:GlobalVariables/something/somethingelse $_globalVariables/ns2:GlobalVariables/a/b/c
$_globalVariables/ns2:GlobalVariables/anything/something/somethingelse/ '''

def mch = str =~ /GlobalVariables([\/a-zA-Z0-9]+)/
mch.each {
println it[1]
}

Tim

On Thu, Nov 26, 2009 at 3:41 PM, Anders Viklund <viklund_anders@...> wrote:

Hi,

How can I modify this code to get the desired output?

Thanks for any ideas!

def str='
$_globalVariables/ns2:GlobalVariables/something,
$_globalVariables/ns2:GlobalVariables/something/somethingelse $_globalVariables/ns2:GlobalVariables/a/b/c
$_globalVariables/ns2:GlobalVariables/anything/something/somethingelse/ '

def mch = str =~ /\b\$_.+?\b/

mch.each() {
println it
}

DESIRED OUTPUT:
/something
/something/somethingelse
/a/b/c
/anything/something/somethingelse/

_________________________________________________________________
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Re: regexp question

2009-11-26T07:51:24Z

def str='$_globalVariables/ns2:GlobalVariables/something, $_globalVariables/ns2:GlobalVariables/something/somethingelse $_globalVariables/ns2:GlobalVariables/a/b/c $_globalVariables/ns2:GlobalVariables/anything/something/somethingelse/ '

def mch = str =~ /GlobalVariables([^ ,]*)/

mch.each{
println it[1]
}

On Thu, Nov 26, 2009 at 9:41 AM, Anders Viklund <viklund_anders@...> wrote:

Hi,

How can I modify this code to get the desired output?

Thanks for any ideas!

def str='
$_globalVariables/ns2:GlobalVariables/something,
$_globalVariables/ns2:GlobalVariables/something/somethingelse $_globalVariables/ns2:GlobalVariables/a/b/c
$_globalVariables/ns2:GlobalVariables/anything/something/somethingelse/ '

def mch = str =~ /\b\$_.+?\b/

mch.each() {
println it
}

DESIRED OUTPUT:
/something
/something/somethingelse
/a/b/c
/anything/something/somethingelse/

_________________________________________________________________
Keep your friends updated—even when you’re not signed in.
http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_5:092010
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regexp question

2009-11-26T07:41:13Z

Hi,

How can I modify this code to get the desired output?

Thanks for any ideas!

def str='
$_globalVariables/ns2:GlobalVariables/something,
$_globalVariables/ns2:GlobalVariables/something/somethingelse $_globalVariables/ns2:GlobalVariables/a/b/c
$_globalVariables/ns2:GlobalVariables/anything/something/somethingelse/ '

def mch = str =~ /\b\$_.+?\b/

mch.each() {
println it
}

DESIRED OUTPUT:
/something
/something/somethingelse
/a/b/c
/anything/something/somethingelse/

_________________________________________________________________
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Static Groovy and concurrency: type inference in action

2009-11-26T07:13:02Z

Hi All,

For everyone interested in staticly typing posibilities of groovy here
is link to my new article -
http://groovy.dzone.com/articles/static-groovy-and-concurrency-3

Best regards
Alex

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Re: [gant-dev] Windows batch file launch for Groovy and Gant

2009-11-26T07:13:01Z

Graeme Rocher schrieb:
> Grails uses the same batch files and has similar issues on Windows
> (help Windows batch experts!)

I think they don't exist

bye blackdrag

--
Jochen "blackdrag" Theodorou
The Groovy Project Tech Lead (http://groovy.codehaus.org)
http://blackdragsview.blogspot.com/

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Re: mocking and newInstance

2009-11-26T05:05:25Z

Hi,

I'm new to Groovy and new to Nabble. I've hit exactly the same issue as Kallin with using MockFor where the mocked object is obtained using newInstance() or getInstance().

Kallin Nagelberg wrote:

void testMe(){
def myMock = new MockFor(SomeClass)

defMyMock.demand.someMethod(){}

defMyMock.use{
testedMethod()
}

}

def testedMethod(){
def clazz = Class.forName("SomeClass")
clazz.newInstance()
}

When I don't demand that newInstance is called, the test fails because
'newinstance' is called and was not declared expected.
When I do insert
defMyMock.demand.newInstance(){}
it gets passed instantiation, but now newinstance is returning null...

In my case, the CuT is a model object, and the mocked class is groovy.sql.Sql.

I just thought I'd bump this thread, and see if anything had changed since January. Any tips?

(One idea might be to bite the bullet and use some IoC container to inject the Sql object. This would be a fair leap in complexity for the app I'm writing, though.)

Re: Why methodMissing behaves differently when implemented directly in the class?

2009-11-26T04:13:11Z

Hi,

Felipe Cypriano-2 wrote:

In my script I didn't need to check if the method exists everytime, groovy
runtime does this. My question is why implement methodMissing directly in
the class behaves differently than using metaClass.methodMissing?

This has to do with the type of the metaClass property in the different contexts. If we use metaClass.methodMissing the type is set to ExpandoMetaClass (and we need that to add methods dynamically, so methodMissing is not invoked after that). If we implement methodMissing in our class the type is set to MetaClassImpl and methodMissing is invoked each time. To have the correct behavior we can write the following constructor for LanguageList:
LanguageList() {
def mc = new ExpandoMetaClass(LanguageList, false, true)
mc.initialize()
this.metaClass = mc
}

Kind regards, Hubert Klein Ikkink, aka mrhaki

Re: How to get Map from String?

2009-11-26T02:29:23Z

try

Eval.me('[b:[c:'d:=e', f:'g'], h:'i']');

On Mon, Nov 9, 2009 at 5:03 AM, Francesco Pasqualini <frapas@...> wrote:

Hi
probably not the best solution:

h= new GroovyShell().evaluate("[b:[c:'d:=e', f:'g'], h:'i']")

Re: [gant-dev] Windows batch file launch for Groovy and Gant

2009-11-26T01:05:59Z

Grails uses the same batch files and has similar issues on Windows
(help Windows batch experts!)

Cheers

On Thu, Nov 26, 2009 at 9:59 AM, Russel Winder
<russel.winder@...> wrote:

> Gant uses minimally amended versions of the Groovy launch scripts -- by
> design. I try to keep the Posix shell scripts for Gant in as
> "consistent with those of Groovy" as possible. I have no access to
> Windows any more so I cannot even contemplate doing the same thing for
> the Windows batch scripts.
>
> It seems though there are still serious problems with the Groovy as well
> as Gant Windows batch scripts, cf., for example,
> http://jira.codehaus.org/browse/GANT-54. I guess these problems are not
> entirely unexpected since batch scripts are DOS things from the days
> before spaces in paths.
>
> Despite the presence of the native launcher, which strike me as the only
> sane way of launching Groovy and Gant on Windows (but that what do I
> know :-) people seem to use the batch scripts and not the native
> launcher.
>
> Anyway the upshot is that unless someone from the Gant/Windows or
> Groovy/Windows community steps up to fix these things, they won't get
> fixed.
>
> I am not sure how Guillaume and Jochen want things handled for Groovy,
> but for Gant I will take Bazaar branch merge requests, or patches and
> apply them "sight unseen" -- certainly I won't be able to test them. So
> here is your opportunity to completely ruin Gant's ability to be used on
> Windows!
>
> --
> Russel.
> =============================================================================
> Dr Russel Winder Partner
> xmpp: russel@...
> Concertant LLP t: +44 20 7585 2200, +44 20 7193 9203
> 41 Buckmaster Road, f: +44 8700 516 084 voip: sip:russel.winder@...
> London SW11 1EN, UK m: +44 7770 465 077 skype: russel_winder
>

--
Graeme Rocher
Head of Grails Development
SpringSource - A Division of VMware
http://www.springsource.com

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Windows batch file launch for Groovy and Gant

2009-11-26T00:59:09Z

Gant uses minimally amended versions of the Groovy launch scripts -- by
design. I try to keep the Posix shell scripts for Gant in as
"consistent with those of Groovy" as possible. I have no access to
Windows any more so I cannot even contemplate doing the same thing for
the Windows batch scripts.

It seems though there are still serious problems with the Groovy as well
as Gant Windows batch scripts, cf., for example,
http://jira.codehaus.org/browse/GANT-54. I guess these problems are not
entirely unexpected since batch scripts are DOS things from the days
before spaces in paths.

Despite the presence of the native launcher, which strike me as the only
sane way of launching Groovy and Gant on Windows (but that what do I
know :-) people seem to use the batch scripts and not the native
launcher.

Anyway the upshot is that unless someone from the Gant/Windows or
Groovy/Windows community steps up to fix these things, they won't get
fixed.

I am not sure how Guillaume and Jochen want things handled for Groovy,
but for Gant I will take Bazaar branch merge requests, or patches and
apply them "sight unseen" -- certainly I won't be able to test them. So
here is your opportunity to completely ruin Gant's ability to be used on
Windows!

--
Russel.
=============================================================================
Dr Russel Winder Partner
xmpp: russel@...
Concertant LLP t: +44 20 7585 2200, +44 20 7193 9203
41 Buckmaster Road, f: +44 8700 516 084 voip: sip:russel.winder@...
London SW11 1EN, UK m: +44 7770 465 077 skype: russel_winder

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Re: Nested class inheritance used to work

2009-11-25T10:28:43Z

The following code not only compiles but also runs - even though A is a non-static class referred in a static context:

----------------------------------
public class Parent {
   public class A {
   }

   public static void moo() {
      final a = new A()
      println a
   }
}

Parent.moo()
----------------------------------

This is not correct, right?

On Wed, Nov 25, 2009 at 2:58 PM, Jochen Theodorou <blackdrag@...> wrote:

Roshan Dawrani schrieb:

If the try the same code on 1.7-beta-1 groovyconsole, I get the error:
-----------------------------------
1 compilation error:

unable to resolve class A
at line: 5, column: 4
-----------------------------------

In any case, can you please file a bug?

that is fixed already, it will now compile... still it will not run, since moo is a static method and A not a static nested class.

Also I wonder what this pre milestone 1 is... Is that before Groovy 1.0?

bye blackdrag

--
Jochen "blackdrag" Theodorou
The Groovy Project Tech Lead (http://groovy.codehaus.org)
http://blackdragsview.blogspot.com/

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Re: External Content with BuilderSupport

2009-11-25T09:33:26Z

Jochen Theodorou wrote:

text is a String, putting the curly braces around it makes it a Closure
that returns that string only. What you would need is something like:

testClosure = {
evaluate text
}

to get the string executed. Usually this can be done using GroovyShell.
But since you need it for your Builder you have to do more.
ConfigSlurper#parse(Script,URL) shows the meta class stuff needed for
this once you have a Script. To get a script you can use
GroovyClassLoader#parseClass, as ConfigSlurper does, or use GroovyShell
as I mentioned before.

but ConfigSlurper looks really like what you actually want to do.

I figured that I needed to do some extra work to the text. I just wasn't sure what exactly needed to be done. I had hoped that it would be something simple, but the simple part was switching to ConfigSlurper. :)

I think I really wanted to make a builder, so I was trying to make it fit a situation that wasn't good for it.

Thanks for the help!

Chad

Re: mod_groovy?

2009-11-25T08:22:49Z

try
http://www.easygsp.com

Michael Klishin-2 wrote:

Hi,

Could anyone tell me is there any kind of mod_groovy for Apache around?
Or I have to use application server for groovlets?

--
Michael "Antares" Klishin,

http://www.novemberain.com | mailto:michael@novemberain.com

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configslurper

2009-11-25T07:58:37Z

Hello world -

Here's an example with several environments based on which O/S is running. My question is, if an app wants to update it's version of 'images' in this example based on it's O/S, the highlighted code below does not reproduce the input properties file, but looses any reference to any other o/s other than "macosx" in this case (cos that's what it's running on for this test). Do i need something else in the withWriter clause to the output to reproduce the input properties file, but with the new value for 'images' ? Many thanx jim

/* ./path.properties file looks like this :

environments {

macosx {

home="/Volumes/UBUNTU/Groovy/ImageDev/"

images="/Volumes/UBUNTU/"

help = "${home}help.txt"

}

linux {

home="/Volumes/UBUNTU/Groovy/ImageDev/"

images="/Volumes/UBUNTU/images/"

}

} // end of environments

String pathfile = './path.properties' // non O/S specific parameters for technical issues

def config

def paths

def OSN

// Get all system properties

Properties props = System.getProperties()

// find O/S name & build a brief version of it

OSN = (String)props.get("os.name");

def tokens = OSN.trim().toLowerCase().split(' ').toList()

def osid = new StringBuffer();

tokens.each{tok -> osid << tok;}

// tell which O/S version of the environmental variables we want

println("... Support() set to use $osid")

// and load the O/S version of the environmental variables

paths = new ConfigSlurper(osid.toString()).parse(new File(pathfile).toURL()) // get o/s related path specifications

println("... config is set to use '$osid' paths at <${paths}>")

paths.each{ println "path=${it}";}

println "images path is ${paths["images"]}"

paths["images"] = "/Volumes/UBUNTU/images"

println "images path is ${paths["images"]}"

new File("./jim.properties").withWriter { writer -> paths.writeTo(writer) }

/* ./jim.properties =

home="/Volumes/UBUNTU/Groovy/ImageDev/"

images="/Volumes/UBUNTU/images"

help=/Volumes/UBUNTU/Groovy/ImageDev/help.txt

Re: Nested class inheritance used to work

2009-11-25T04:34:01Z

If the error message is still confusing (e.g. doesn't mention static vs.
non-static), could you file a JIRA for that?

Best,
Martin

Roshan Dawrani wrote:

> Right, I missed that static/non-static thing and just tried the given
> code as is on 1.7-beta-1 thinking that is what pre milestone 1.0 was
> pointing to (given that inner class support was never in support before
> 1.7.x)
>
>
> On Wed, Nov 25, 2009 at 2:58 PM, Jochen Theodorou <blackdrag@...
> <mailto:blackdrag@...>> wrote:
>
> Roshan Dawrani schrieb:
>
> If the try the same code on 1.7-beta-1 groovyconsole, I get the
> error:
> -----------------------------------
> 1 compilation error:
>
> unable to resolve class A
> at line: 5, column: 4
> -----------------------------------
>
> In any case, can you please file a bug?
>
>
> that is fixed already, it will now compile... still it will not run,
> since moo is a static method and A not a static nested class.
>
> Also I wonder what this pre milestone 1 is... Is that before Groovy 1.0?
>
> bye blackdrag
>
> --
> Jochen "blackdrag" Theodorou
> The Groovy Project Tech Lead (http://groovy.codehaus.org)
> http://blackdragsview.blogspot.com/
>
>
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>
> http://xircles.codehaus.org/manage_email
>
>
>

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Re: where to post groovy scripts

2009-11-25T01:55:01Z

Bonjour

many thanx for that - will look again tonite. like to do documentation also but spend SO much time writing groovy apps that i rarely have time

working on a google app to auto translate ubuntu operating system messages from english to french, mais mon francais est tres mal

will encore ecrite when i have le temp

merci

jim

2009/11/25 Guillaume Laforge <glaforge@...>

Hi Jim,

If you want to contribute documentation, you can certainly register on
Confluence, to help us improve the online documentation.
And if you want to share scripts with the world (friends, colleagues,
etc), you can also use the Groovy Web Console:
http://groovyconsole.appspot.com/

Guillaume

On Wed, Nov 25, 2009 at 10:40, jim northrop
<james.b.northrop@...> wrote:
> Hi again -
> guess i am too new to understand this, but is there some place/space where i
> can upload a bunch of groovy scripts for public use ? or maybe a tutorial.
> i'm working to join confluence as someone told me it was needed.
> Any advice appreciated.
> ta
> jim

--
Guillaume Laforge
Groovy Project Manager
Head of Groovy Development at SpringSource
http://www.springsource.com/g2one

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Re: HTTPBuilder multipart message

2009-11-25T01:49:32Z

Thanks for your help!

I was finally able to achive my multipart upload.
After reading through http://www.nabble.com/multipart-form-data-in-4.0-td14224819.html I used the MultipartEntityWrapper from there to wrap the httpclient 3.x multipart functionality to be used for httpclient 4.x.
Feels a bit like cheating but it worked for me :)

After putting the additional stuff (wrapper and old httpclient jar) into the classpath i was able to do:

http.request(POST) {request ->
uri.path = '/demopath'
requestContentType = 'multipart/form-data'

Part[] parts = [new FilePart("theFile", new File(args[0])),
new StringPart("action", "importZip")]

request.entity = new MultipartEntityWrapper(parts, request.params)

response.success = { resp, reader ->
....
}
}

The wrapper is missing some functionaliy regarding request.params but it worked for my usecase.

Thanks again for your help and this nice piece of software in general!

Tobias

Re: ConfigSlurper: several environments, several pages. How?

2009-11-25T01:45:40Z

MichaelM schrieb:
> OK, this is what I have come up with for the configuration file. It relies on
> variable "environment" being available (is this a documented feature?):

I think the documentation is missing that feature, you could fill a
request to correct the documentation. As you found yourself out (but for
others reading this) environment is a property of ConfigSlurper itself
and can be set by for example using the String based constructor. So

>> ----------------------------------------
>> config = new ConfigSlurper("test").parse(new File('config.cfg').toURL())
>> println config.baseUrl // testServer/
>> println config.pageConfig.newEmp.url // localhost/emp.jsp
>> ----------------------------------------

will use "test" for environment.

bye blackdrag

--
Jochen "blackdrag" Theodorou
The Groovy Project Tech Lead (http://groovy.codehaus.org)
http://blackdragsview.blogspot.com/

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Re: where to post groovy scripts

2009-11-25T01:42:57Z

Hi Jim,

If you want to contribute documentation, you can certainly register on
Confluence, to help us improve the online documentation.
And if you want to share scripts with the world (friends, colleagues,
etc), you can also use the Groovy Web Console:
http://groovyconsole.appspot.com/

Guillaume

On Wed, Nov 25, 2009 at 10:40, jim northrop
<james.b.northrop@...> wrote:
> Hi again -
> guess i am too new to understand this, but is there some place/space where i
> can upload a bunch of groovy scripts for public use ? or maybe a tutorial.
> i'm working to join confluence as someone told me it was needed.
> Any advice appreciated.
> ta
> jim

--
Guillaume Laforge
Groovy Project Manager
Head of Groovy Development at SpringSource
http://www.springsource.com/g2one

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where to post groovy scripts

2009-11-25T01:40:21Z

Hi again -

guess i am too new to understand this, but is there some place/space where i can upload a bunch of groovy scripts for public use ? or maybe a tutorial. i'm working to join confluence as someone told me it was needed.

Any advice appreciated.

jim

Re: Nested class inheritance used to work

2009-11-25T01:40:16Z

Yes, sounds good. So, the request for raising an issue is still valid :-)

On Wed, Nov 25, 2009 at 3:08 PM, Jochen Theodorou <blackdrag@...> wrote:

Roshan Dawrani schrieb:

Right, I missed that static/non-static thing and just tried the given code as is on 1.7-beta-1 thinking that is what pre milestone 1.0 was pointing to (given that inner class support was never in support before 1.7.x)

maybe it would be a good idea to check the static access, no need to wait till runtime.

bye blackdrag

--
Jochen "blackdrag" Theodorou
The Groovy Project Tech Lead (http://groovy.codehaus.org)
http://blackdragsview.blogspot.com/

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Re: Nested class inheritance used to work

2009-11-25T01:38:35Z

Roshan Dawrani schrieb:
> Right, I missed that static/non-static thing and just tried the given
> code as is on 1.7-beta-1 thinking that is what pre milestone 1.0 was
> pointing to (given that inner class support was never in support before
> 1.7.x)

maybe it would be a good idea to check the static access, no need to
wait till runtime.

bye blackdrag

--
Jochen "blackdrag" Theodorou
The Groovy Project Tech Lead (http://groovy.codehaus.org)
http://blackdragsview.blogspot.com/

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Re: External Content with BuilderSupport

2009-11-25T01:37:36Z

iamthechad schrieb:
> I can use ConfigSlurper if I change my configuration definition. I'm
> not 100% tied to what I'm using now, so it may be easier to make the
> change.
>
> I've spent enough time with this over the last couple of days that now
> I really just want to know if it's at all possible to pass a plain
> string/eternally loaded content into a builder.

ConfigSlurper does this, so it is possible.

[...]
>>> def textClosure = { "Some Entry" (property1:value1, property2: value2) }
>>> builder.foo(textClosure)
>>>
>>> because textClosure is a closure.

you should try:

def textClosure = { "Some Entry" (property1:value1, property2: value2) }
textClosure.delegate = builder

and then

builder.foo(textClosure)

or

textClosure()

depending on what you want to have.

>>> If I do this:
>>>
>>> def text = '"Some Entry" (property1:value1, property2: value2)'
>>> def textClosure = { text }
>>> builder.foo(textClosure)

text is a String, putting the curly braces around it makes it a Closure
that returns that string only. What you would need is something like:

testClosure = {
evaluate text
}

to get the string executed. Usually this can be done using GroovyShell.
But since you need it for your Builder you have to do more.
ConfigSlurper#parse(Script,URL) shows the meta class stuff needed for
this once you have a Script. To get a script you can use
GroovyClassLoader#parseClass, as ConfigSlurper does, or use GroovyShell
as I mentioned before.

but ConfigSlurper looks really like what you actually want to do.

bye blackdrag

--
Jochen "blackdrag" Theodorou
The Groovy Project Tech Lead (http://groovy.codehaus.org)
http://blackdragsview.blogspot.com/

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Re: ConfigSlurper: several environments, several pages. How?

2009-11-25T01:31:49Z

OK, this is what I have come up with for the configuration file. It relies on variable "environment" being available (is this a documented feature?):

----------------------------------------
switch (environment) {
case 'dev':
baseUrl = "devServer/"
break
case 'test':
baseUrl = "testServer/"
break
default:
baseUrl = "localhost/"
}

pageConfig {
newEmp { url = "${baseUrl}emp.jsp"
}
newDept { url = "${baseUrl}emp.jsp"
}
}
----------------------------------------

MichaelM wrote:

I have a configuration file like this:

----------------------------------------
baseUrl = "localhost/"

// Override for specific environments
environments {
dev { baseUrl = "devServer/"
}
test{ baseUrl = "testServer/"
}
}

pageConfig {
newEmp { url = "${baseUrl}emp.jsp"
}
newDept { url = "${baseUrl}emp.jsp"
}
}
----------------------------------------

Read it with this script:

----------------------------------------
config = new ConfigSlurper("test").parse(new File('config.cfg').toURL())
println config.baseUrl // testServer/
println config.pageConfig.newEmp.url // localhost/emp.jsp
----------------------------------------

I understand why the last line contains localhost. But I could use some advice on how to restructure the config file so that it produces the desired results. The config file will contain 5 environments and 20 pages, so I'm trying to prevent 5x20 configuration lines.

Thanks for your suggestions.
M.

Re: Nested class inheritance used to work

2009-11-25T01:31:23Z

Right, I missed that static/non-static thing and just tried the given code as is on 1.7-beta-1 thinking that is what pre milestone 1.0 was pointing to (given that inner class support was never in support before 1.7.x)

On Wed, Nov 25, 2009 at 2:58 PM, Jochen Theodorou <blackdrag@...> wrote:

Roshan Dawrani schrieb:

If the try the same code on 1.7-beta-1 groovyconsole, I get the error:
-----------------------------------
1 compilation error:

unable to resolve class A
at line: 5, column: 4
-----------------------------------

In any case, can you please file a bug?

that is fixed already, it will now compile... still it will not run, since moo is a static method and A not a static nested class.

Also I wonder what this pre milestone 1 is... Is that before Groovy 1.0?

bye blackdrag

--
Jochen "blackdrag" Theodorou
The Groovy Project Tech Lead (http://groovy.codehaus.org)
http://blackdragsview.blogspot.com/

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