Nabble - grails - user

[ANN] New version of the Groovy Eclipse plugin

2008-07-24T14:28:57Z

Hi all,

The Groovy Eclipse team released an updated version of the Groovy
Eclipse plugin.

In this new release, the main points of interest:
- the plugin has been updated to use Groovy 1.5.6
- and it is also working with the recent Eclipse 3.4

You can find the Groovy Eclipse plugin as a Zip file here:
http://dist.codehaus.org/groovy/distributions/update/GroovyEclipse.zip

And you can point your Eclipse update center at the following location:
http://dist.groovy.codehaus.org/distributions/update/

Upcoming version of the plugin will feature the first refactorings
(extract method).
You can discover more on the topic thanks to the students working on
this project as part of their Bachelor thesis at University of applied
sciences, in Rapperswil, Switzerland, here:
http://sifsstud4.hsr.ch/trac/GroovyRefactoring

Also, don't forget to read Groovy plugin developer James Ervin's words
on the roadmap of the plugin:
http://iacobus.blogspot.com/2008/07/roadmap-for-groovy-eclipse-work.html

Congratulations to everybody involved, and especially to James who
pushed hard for this release!

--
Guillaume Laforge
Groovy Project Manager
G2One, Inc. Vice-President Technology
http://www.g2one.com

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validation error ordering

2008-07-24T14:11:17Z

Hello Rodrigo,

Graeme fixed the issue in 1.0.2, but then it appears to be broken
again in 1.0.3. Here is the JIRA:

http://jira.codehaus.org/browse/GRAILS-2621?page=com.atlassian.jira.plugin.system.issuetabpanels:changehistory-tabpanel

Since posting that thread, I've done 1 of 2 things:

1) I perform the validation myself... I just use the 'constraints' for
database schema generation and lower level validation (checking for
uniqueness)

2) I hack together a GSP template that includes usage of
'renderErrors' with property order (pass a list or something in the
model)

Something like:

<g:each in="${proporder}">
... <renderErrors bean="${bean}" property="${it}"/>
</g:each>

hth,
Brock

On Thu, Jul 24, 2008 at 3:22 PM, Dominguez, Rodrigo
<Rodrigo.Dominguez@...> wrote:

> I saw this link:
>
>
>
> http://markmail.org/message/oplw4lxwgsn75twi
>
>
>
> I'm having the same issue
>
>
>
> I have this:
>
>
>
> static constraints = {
>
> title(
>
> validator: { val, obj ->
>
> if(val.length() < 2)
>
> {
>
> return ['reservation_detail.title.error.bullet']
>
> }
>
> })
>
> firstname(validator: { val, obj ->
>
> if(val.length() == 0) {return
> ['reservation_detail.firstname.error.bullet']}
>
> })
>
> lastname(validator: { val, obj ->
>
> if(val.length() < 2) {return
> ['reservation_detail.lastname.error.bullet']}
>
> })
>
>
>
> }
>
>
>
> But the order is not respected.
>
>
>
> Did you get any solution?
>
>
>
> Thank you
>
>
>
> Rodrigo Dominguez
> Developer
> Sabre Holdings Buenos Aires Center
> Rodrigo.Dominguez@...
>
>

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Re: JSecurity Ldap

2008-07-24T13:02:34Z

You do not neet to tell it to use it, if it has been correctly installed. Check if you added the root certificate with the option '-trustcacerts' to the keystore:

C:\> keytool -list -keystore %JAVA_HOME%\jre\lib\security\cacerts

Your certificate should appear in the list marked as 'trustedCertEntry' like the following example entry:

myldapcert, 20.05.2008, trustedCertEntry,
Zertifikatsfingerabdruck (MD5): A5:EF:AF:42:93:4E:48:88:D2:12:14:C7:C5:3A:B2:03

If everything is fine, check if jetty uses the same JRE and the same keystore as you did when you added the certificate.

-------- Original-Nachricht --------
> Datum: Thu, 24 Jul 2008 17:35:03 +0200
> Von: Patricia Montag <pm@...>
> An: user@...
> Betreff: Re: AW: AW: [grails-user] JSecurity Ldap

> i added the certificate to my keystore successfully :-)
>
> but jetty doesn´t mind. how do i tell jetty to use it? anyone out
> there who knows?
>
> thanks in advance.
>
> On Jul 24, 2008, at 3:24 PM, Lauk Daniel wrote:
>
> > Oh dear, certification issues...
> >
> > I guess, your LDAP server uses a self signed certificate.
> > I never dealt with certificates in Java, but I think you'll need to
> > add
> > the certificate to the truststore of the JVM.
> >
> > I don't have a clue how to do that, sorry. But you'll sure be fine
> > with
> > any search engine.
> >
> > BTW: Shame on me -- I fixed one bug and introduced another one.
> > It's all about that ConfigSlurper thing, that I don't understand.
> >
> > I thought, a configuration option, that is not set, would be null, but
> > instead it seems to be an empty Map.
> > I'll open another thread for that and then fix the patch... :-(
> >
> > Cheers,
> > DJ
> > --
> > Daniel J. Lauk

--

Ist Ihr Browser Vista-kompatibel? Jetzt die neuesten
Browser-Versionen downloaden: http://www.gmx.net/de/go/browser

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Re: Decoupling page content from actual output - Use a custom tag lib..?

2008-07-24T12:55:16Z

I'm new to Grails - maybe I tool will stop using scaffolding soon :)

So far I use a combination approach:

1) Adjust the scaffolding templates to generated things how I want. This
includes creating custom taglibs/templates for my embedded applications data
types (e.g. Amounts with currencies, PersonName, Address,etc.).

2) Generate scaffolding for all Domain classes using standard names.

3) Use different names for application specific controllers and views - that
do not overlap with the generated contollers and views.

4) As my domain model evolves I can re-generate and incorporate snippets
from the generated views into my custom views.

For our high-volume customer-facing pages, of course everything is custom,
as for high-use internal pages. But we have a large number of decision
tables that drive our systems, many of these can use the scaffolding pages
just fine - at least initially.

I've also wondered if there was a way to generate shared templates for each
domain class, that could then be included into other pages - but so far do
have not taken the time to do this.

HTH - Richard

> From: Konstantyn Smirnov <injecteer@...>
> Reply-To: "user@..." <user@...>
> Date: Thu, 24 Jul 2008 05:48:53 -0700 (PDT)
> To: "user@..." <user@...>
> Subject: Re: [grails-user] Decoupling page content from actual output - Use a
> custom tag lib..?
>
>
> Yep,
>
> the 1st thing I do when start scaffolding the views, I modify the templates
> in src/templates/scaffolding, so that the generated sources look the way I
> want :)
>
> And I usually run generate-* once.
> --
> View this message in context:
> http://www.nabble.com/Decoupling-page-content-from-actual-output---Use-a-custo
> m-tag-lib..--tp18627800p18631238.html
> Sent from the grails - user mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe from this list, please visit:
>
> http://xircles.codehaus.org/manage_email
>
>
>

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Re: Weblogic 9.2 and Grails errors

2008-07-24T12:14:24Z

Looks like one of your domain classes. Seems that weblogic requires
that you make objects placed into the session serializable

Cheers

On Thu, Jul 24, 2008 at 6:53 PM, Jay Slater <slater.jay@...> wrote:

> Here's a stack trace:
>
> [weblogic.servlet.internal.WebAppServletContext@191ed88 - appName:
> 'CandidateTrackingSystem-0.1', name: 'CandidateTrackingSystem-0.1',
> context-path: '/CandidateTrackingSystem-0.1'] could not deserialize the
> request scoped attribute with name:
> "org.codehaus.groovy.grails.ERRORS_Job_5576028"
> java.io.NotSerializableException: Job
> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1075)
> at
> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1369)
> at
> java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1341)
> at
> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1284)
> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1073)
> at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:291)
> at
> weblogic.common.internal.PassivationUtils.toByteArray(PassivationUtils.java:33)
> at
> weblogic.common.internal.PassivationUtils.toByteArray(PassivationUtils.java:24)
> at
> weblogic.common.internal.PassivationUtils.copy(PassivationUtils.java:64)
> at
> weblogic.servlet.internal.AttributeWrapper.getObject(AttributeWrapper.java:100)
> at
> weblogic.servlet.internal.AttributeWrapper.getObject(AttributeWrapper.java:52)
> at weblogic.servlet.internal.AttributesMap.get(AttributesMap.java:62)
> at
> weblogic.servlet.internal.ServletRequestImpl.getAttribute(ServletRequestImpl.java:679)
> at
> javax.servlet.ServletRequestWrapper.getAttribute(ServletRequestWrapper.java:126)
> at
> org.codehaus.groovy.grails.web.pages.GroovyPageWritable.populateViewModel(GroovyPageWritable.java:261)
> at
> org.codehaus.groovy.grails.web.pages.GroovyPageWritable.formulateBinding(GroovyPageWritable.java:250)
> at
> org.codehaus.groovy.grails.web.pages.GroovyPageWritable.writeTo(GroovyPageWritable.java:128)
> at
> org.codehaus.groovy.grails.web.servlet.view.GroovyPageView.renderWithTemplateEngine(GroovyPageView.java:109)
> at
> org.codehaus.groovy.grails.web.servlet.view.GroovyPageView.renderMergedOutputModel(GroovyPageView.java:88)
> at
> org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:252)
> at
> org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1173)
> at
> org.codehaus.groovy.grails.web.servlet.GrailsDispatcherServlet.doDispatch(GrailsDispatcherServlet.java:288)
> at
> org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809)
> at
> org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
> at
> org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:511)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
> at
> weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:223)
> at
> weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
> at
> weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
> at
> weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
> at
> weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:500)
> at
> weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:245)
> at
> org.codehaus.groovy.grails.web.util.WebUtils.forwardRequestForUrlMappingInfo(WebUtils.java:202)
> at
> org.codehaus.groovy.grails.web.util.WebUtils.forwardRequestForUrlMappingInfo(WebUtils.java:189)
> at
> org.codehaus.groovy.grails.web.mapping.filter.UrlMappingsFilter.doFilterInternal(UrlMappingsFilter.java:117)
> at
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
> at
> weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
> at
> org.codehaus.groovy.grails.web.sitemesh.GrailsPageFilter.parsePage(GrailsPageFilter.java:123)
> at
> org.codehaus.groovy.grails.web.sitemesh.GrailsPageFilter.doFilter(GrailsPageFilter.java:86)
> at
> weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
> at
> org.codehaus.groovy.grails.web.servlet.mvc.GrailsWebRequestFilter.doFilterInternal(GrailsWebRequestFilter.java:65)
> at
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
> at
> weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
> at
> org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)
> at
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
> at
> org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:236)
> at
> org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
> at
> weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
> at
> org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:359)
> at
> org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)
> at
> org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
> at
> org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
> at
> org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101)
> at
> org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
> at
> org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
> at
> org.springframework.security.providers.anonymous.AnonymousProcessingFilter.doFilterHttp(AnonymousProcessingFilter.java:105)
> at
> org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
> at
> org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
> at
> org.springframework.security.ui.rememberme.RememberMeProcessingFilter.doFilterHttp(RememberMeProcessingFilter.java:116)
> at
> org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
> at
> org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
> at
> org.springframework.security.wrapper.SecurityContextHolderAwareRequestFilter.doFilterHttp(SecurityContextHolderAwareRequestFilter.java:91)
> at
> org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
> at
> org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
> at
> org.springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:268)
> at
> org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
> at
> org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
> at
> org.springframework.security.ui.logout.LogoutFilter.doFilterHttp(LogoutFilter.java:87)
> at
> org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
> at
> org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
> at
> org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:229)
> at
> org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
> at
> org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
> at
> org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:174)
> at
> org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:236)
> at
> org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
> at
> weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
> at
> weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3243)
> at
> weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
> at
> weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
> at
> weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2003)
> at
> weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1909)
> at
> weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1359)
> at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
> at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
>
> On Thu, Jul 24, 2008 at 11:48 AM, Graeme Rocher <graeme@...> wrote:
>>
>> Odd the errors we store temporarily in flash scope (ie the session),
>> but they are implementors of
>> org.springframework.validation.BindingResult which all implement
>> Serializable
>>
>> Cheers
>>
>> On Thu, Jul 24, 2008 at 3:36 PM, Jay Slater <slater.jay@...> wrote:
>> > Having jumped through the hoops I had to jump through to get my Grails
>> > app
>> > to properly deploy on a Weblogic server, I ran across an issue that
>> > doesn't
>> > seem to be mentioned in the list archives anywhere. Whenever validation
>> > on
>> > domain instance creation fails, errors don't render and a BEA-101362
>> > error
>> > (<context stuff> could not deserialize the request scoped attribute with
>> > name: "org.codehaus.groovy.grails.ERRORS_Job_2452401") occurs.
>> >
>> > Since it doesn't seem like anyone else has run into this issue, I'm
>> > guessing
>> > the problem's on my end somewhere--where do I start looking?
>> >
>>
>>
>>
>> --
>> Graeme Rocher
>> Grails Project Lead
>> G2One, Inc. Chief Technology Officer
>> http://www.g2one.com
>>
>> ---------------------------------------------------------------------
>> To unsubscribe from this list, please visit:
>>
>> http://xircles.codehaus.org/manage_email
>>
>>
>
>

--
Graeme Rocher
Grails Project Lead
G2One, Inc. Chief Technology Officer
http://www.g2one.com

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Quartz - Dynamic Job Scheduling

2008-07-24T12:09:39Z

Hi,

I'm following a little guide, posted some times ago, to instance job
dynamically with current version of Quartz plugin.

<quote>
trigger.jobDataMap.myParamA = “something”

trigger.jobDataMap.myParamB = “somethingElse”

quartzScheduler.scheduleJob(trigger)

note that the job data map can be set when you schedule the trigger, and
that data is passed to the job when the trigger fires.
</quote>

The problem is that inside my scheduled Job I can read anything but name
in my datamap, read with context.getJobDetails().getJobDataMap()

I must read using something different?

Thanks a lot
Bye
Marco
--
Dott. Ing. Mornati Marco
Byte-Code s.r.l
via Antonio Cechov, 1
San Giuliano Milanese (MI)
E-Mail: mmornati@...

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Multiple transactions in a service method

2008-07-24T12:03:20Z

Hello,

I want to call a service method, that basically calls 3 subroutines.
Each one of the 3 subroutine should be wrapped in its own transaction.

Currently I noticed that the transaction scope begins with the first
service method call; eg, the 3 functions will be wrapped in the same
transaction. I get atomicity, but not at the level I need (I would
need 3 transactions).

Is there a way to do what I need easily in Grails? I think I could do
it programmatically by setting transactional to false and manually
wrapping the 3 methods in withTransaction blocks. However if possible
I would prefer to deal with the transactions declaratively, so I guess
this would involve some Spring configuration, but I dont know exactly
(I also would like to keep transactional to true, if possible, so that
other methods have the default normal behavior).

Jean-Noel

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Re: Flex plugin help

2008-07-24T11:57:19Z

Indeed you are right, messaging is included in BlazeDS. I never tried it. I guess you need to configure messaging in the services-config files included in YOUR_APP\web-app\WEB-INF\flex

I've updated the Grails Flex plugin page (http://grails.org/Flex+Plugin) with a little of background on the page. Please have a look at it.

I also checked the manifest files of the included Flex jars and they state: Implementation-Version: 3.0.0.544
So I guess it's the latest version.

Hope this helps.

Here it says the latest is 3.0.544, is that the one in the plugin?

http://opensource.adobe.com/wiki/display/blazeds/Release+Builds

huh, right here it says you can do messaging with blazeDS

http://www.adobe.com/devnet/livecycle/articles/blazeds_gettingstarted.html

Marcel Overdijk wrote:

Hi,

(a)
The version of BlazeDS included was the public release vesion. I believe since no know BlazeDS version were released, so I guess it's the latest.

(b)
BlazeDS does not support messaging using publish/subscribe. You would need Adobe LCDS for that.

Cheers,
Marcel

baton22 wrote:

Hi,
Two things.

a) what version of blazeDS is included in the plugin?

b) does anyone have examples of using the plugin to do a messaging type app? Using publish/subscibe type integraion?

Re: Dynamic jobs using Quartz

2008-07-24T11:40:56Z

I'm making the same thing in this moment! :D

It's seems that in the current version of plugin you have to use a
workaround to create a job dynamically.

http://www.nabble.com/quartz-pluggin-Exception...-td18346179.html

In current development version you should do the complete dynamical
creation using default method, that you can find reading this little
guide:

http://quartz.sourceforge.net/firstTutorial.html

I don't know if with development version it works... I'm starting to
test in this moment! :)

Bye
Marco

On Thu, 2008-07-24 at 20:41 +0530, Siddharth Bala Ravi wrote:

> Is it possible to create scheduled jobs on the fly using the quartz
> plugin. For example, I have a database backup utility and want to
> schedule it at a future date based on a configuration screen. How
> would one go about doing this - has anyone attempted something like
> this in the past?
>
> I'd really appreciate code snippets if possible.
>
> Thanks,
> Sid

--
Dott. Ing. Mornati Marco
Byte-Code s.r.l
via Antonio Cechov, 1
San Giuliano Milanese (MI)
E-Mail: mmornati@...

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Re: Flex plugin help

2008-07-24T11:31:27Z

Here it says the latest is 3.0.544, is that the one in the plugin?

http://opensource.adobe.com/wiki/display/blazeds/Release+Builds

huh, right here it says you can do messaging with blazeDS

http://www.adobe.com/devnet/livecycle/articles/blazeds_gettingstarted.html

Hi,

(a)
The version of BlazeDS included was the public release vesion. I believe since no know BlazeDS version were released, so I guess it's the latest.

(b)
BlazeDS does not support messaging using publish/subscribe. You would need Adobe LCDS for that.

Cheers,
Marcel

baton22 wrote:

Hi,
Two things.

a) what version of blazeDS is included in the plugin?

b) does anyone have examples of using the plugin to do a messaging type app? Using publish/subscibe type integraion?

Re: Grails, Hibernate, SQL Queries

2008-07-24T11:27:10Z

Yeah, but there's no way to call hibernate's createSQLQuery from Domain. I was trying to access the HibernateTemplate, but with no luck. Do I have to do that on service class ? (It does seems right - JDBC is something without the scope of a Domain... is something more... Resource-like)...

Do you guys have code examples? on that?

Best Regards

Rafael Nami

2008/7/24 David Hurt <hurtdp@...>:

Burt Beckwith suggested this way to get a hibernate session and it worked just fine for me to execute stored procedures through JDBC

"I was going to suggest that you use session.connection() in case there's a current transaction or other db access, you'd want to use the same connection. The OpenSessionInView interceptor ensures that there's a current Session, so setup a dependency injection for the session factory, e.g.
def sessionFactory
then you can call sessionFactory.currentSession.connection() in your service code."

Re: The GSP engine removes some newlines - can this be disabled?

2008-07-24T11:18:59Z

Hmm, you misunderstood, the problem is the other way around. In xhtml
the removal of the newlines dont cause problems since what matters is
<br/> elements. But I am rendering plain text, and there newlines
matter.

I opened the JIRA request at

http://jira.codehaus.org/browse/GRAILS-3277

On Thu, Jul 24, 2008 at 8:01 PM, Miguel Ping <miguel.ping@...> wrote:

> Isn't this related to the gsp content type? I am almost sure that if you are
> rendering xhtml, you have to put some <BR/>'s in order to create breaks.
>
> On Thu, Jul 24, 2008 at 6:25 PM, Graeme Rocher <graeme@...> wrote:
>>
>> Raise a JIRA
>>
>> Cheers
>>
>> On Thu, Jul 24, 2008 at 5:48 PM, Jean-Noël Rivasseau
>> <jean-noel.rivasseau@...> wrote:
>> > Hello,
>> >
>> > I noticed today the following behavior. In a sample GSP file:
>> >
>> > <div>
>> > <g:message code="general.text" />
>> >
>> > <g:message code="general.text" />
>> >
>> > <g:message code="general.text" />
>> > </div>
>> >
>> > the produced result is
>> >
>> > <div>
>> > Hello WorldHello WorldHello World
>> > </div>
>> >
>> > instead of what I would expect:
>> >
>> > <div>
>> > Hello World
>> >
>> > Hello World
>> >
>> > Hello World
>> > </div>
>> >
>> > Now, most of the times this behavior is barely noticeable because GSP
>> > is used to produce HTML content, which does not care (most of the
>> > times) about newlines and blankspace. But while using the GSP engine
>> > to generate plain text emails, I noticed this and this causes me
>> > trouble. Is there a way to customize this behavior? Are developers
>> > even aware of this (this may be, or not, be considered a bug).
>> >
>> > Jean-Noel
>> >
>> > ps: note that the engine only removes newlines. tabs and spaces are
>> > not removed. If you put some newliens and then a space, the newlines
>> > wont even be removed - it appears the code removes all the new line
>> > characters next to a GSP tag, apparently. I'd like to disable this
>> >
>> > ---------------------------------------------------------------------
>> > To unsubscribe from this list, please visit:
>> >
>> > http://xircles.codehaus.org/manage_email
>> >
>> >
>> >
>>
>>
>>
>> --
>> Graeme Rocher
>> Grails Project Lead
>> G2One, Inc. Chief Technology Officer
>> http://www.g2one.com
>>
>> ---------------------------------------------------------------------
>> To unsubscribe from this list, please visit:
>>
>> http://xircles.codehaus.org/manage_email
>>
>>
>
>

Re: The GSP engine removes some newlines - can this be disabled?

2008-07-24T11:01:50Z

Isn't this related to the gsp content type? I am almost sure that if you are rendering xhtml, you have to put some <BR/>'s in order to create breaks.

On Thu, Jul 24, 2008 at 6:25 PM, Graeme Rocher <graeme@...> wrote:

Raise a JIRA

Cheers

On Thu, Jul 24, 2008 at 5:48 PM, Jean-Noël Rivasseau
<jean-noel.rivasseau@...> wrote:
> Hello,
>
> I noticed today the following behavior. In a sample GSP file:
>
> <div>
> <g:message code="general.text" />
>
> <g:message code="general.text" />
>
> <g:message code="general.text" />
> </div>
>
> the produced result is
>
> <div>
> Hello WorldHello WorldHello World
> </div>
>
> instead of what I would expect:
>
> <div>
> Hello World
>
> Hello World
>
> Hello World
> </div>
>
> Now, most of the times this behavior is barely noticeable because GSP
> is used to produce HTML content, which does not care (most of the
> times) about newlines and blankspace. But while using the GSP engine
> to generate plain text emails, I noticed this and this causes me
> trouble. Is there a way to customize this behavior? Are developers
> even aware of this (this may be, or not, be considered a bug).
>
> Jean-Noel
>
> ps: note that the engine only removes newlines. tabs and spaces are
> not removed. If you put some newliens and then a space, the newlines
> wont even be removed - it appears the code removes all the new line
> characters next to a GSP tag, apparently. I'd like to disable this
>
> ---------------------------------------------------------------------
> To unsubscribe from this list, please visit:
>
> http://xircles.codehaus.org/manage_email
>
>
>

--
Graeme Rocher
Grails Project Lead
G2One, Inc. Chief Technology Officer
http://www.g2one.com

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Re: Weblogic 9.2 and Grails errors

2008-07-24T10:53:24Z

Here's a stack trace:

[weblogic.servlet.internal.WebAppServletContext@191ed88 - appName: 'CandidateTrackingSystem-0.1', name: 'CandidateTrackingSystem-0.1', context-path: '/CandidateTrackingSystem-0.1'] could not deserialize the request scoped attribute with name: "org.codehaus.groovy.grails.ERRORS_Job_5576028"
java.io.NotSerializableException: Job
    at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1075)
    at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1369)
    at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1341)
    at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1284)
    at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1073)
    at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:291)
    at weblogic.common.internal.PassivationUtils.toByteArray(PassivationUtils.java:33)
    at weblogic.common.internal.PassivationUtils.toByteArray(PassivationUtils.java:24)
    at weblogic.common.internal.PassivationUtils.copy(PassivationUtils.java:64)
    at weblogic.servlet.internal.AttributeWrapper.getObject(AttributeWrapper.java:100)
    at weblogic.servlet.internal.AttributeWrapper.getObject(AttributeWrapper.java:52)
    at weblogic.servlet.internal.AttributesMap.get(AttributesMap.java:62)
    at weblogic.servlet.internal.ServletRequestImpl.getAttribute(ServletRequestImpl.java:679)
    at javax.servlet.ServletRequestWrapper.getAttribute(ServletRequestWrapper.java:126)
    at org.codehaus.groovy.grails.web.pages.GroovyPageWritable.populateViewModel(GroovyPageWritable.java:261)
    at org.codehaus.groovy.grails.web.pages.GroovyPageWritable.formulateBinding(GroovyPageWritable.java:250)
    at org.codehaus.groovy.grails.web.pages.GroovyPageWritable.writeTo(GroovyPageWritable.java:128)
    at org.codehaus.groovy.grails.web.servlet.view.GroovyPageView.renderWithTemplateEngine(GroovyPageView.java:109)
    at org.codehaus.groovy.grails.web.servlet.view.GroovyPageView.renderMergedOutputModel(GroovyPageView.java:88)
    at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:252)
    at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1173)
    at org.codehaus.groovy.grails.web.servlet.GrailsDispatcherServlet.doDispatch(GrailsDispatcherServlet.java:288)
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:511)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
    at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:223)
    at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
    at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
    at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
    at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:500)
    at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:245)
    at org.codehaus.groovy.grails.web.util.WebUtils.forwardRequestForUrlMappingInfo(WebUtils.java:202)
    at org.codehaus.groovy.grails.web.util.WebUtils.forwardRequestForUrlMappingInfo(WebUtils.java:189)
    at org.codehaus.groovy.grails.web.mapping.filter.UrlMappingsFilter.doFilterInternal(UrlMappingsFilter.java:117)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
    at org.codehaus.groovy.grails.web.sitemesh.GrailsPageFilter.parsePage(GrailsPageFilter.java:123)
    at org.codehaus.groovy.grails.web.sitemesh.GrailsPageFilter.doFilter(GrailsPageFilter.java:86)
    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
    at org.codehaus.groovy.grails.web.servlet.mvc.GrailsWebRequestFilter.doFilterInternal(GrailsWebRequestFilter.java:65)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:236)
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:359)
    at org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)
    at org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
    at org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101)
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
    at org.springframework.security.providers.anonymous.AnonymousProcessingFilter.doFilterHttp(AnonymousProcessingFilter.java:105)
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
    at org.springframework.security.ui.rememberme.RememberMeProcessingFilter.doFilterHttp(RememberMeProcessingFilter.java:116)
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
    at org.springframework.security.wrapper.SecurityContextHolderAwareRequestFilter.doFilterHttp(SecurityContextHolderAwareRequestFilter.java:91)
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
    at org.springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:268)
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
    at org.springframework.security.ui.logout.LogoutFilter.doFilterHttp(LogoutFilter.java:87)
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
    at org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:229)
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
    at org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:174)
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:236)
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
    at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3243)
    at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
    at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
    at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2003)
    at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1909)
    at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1359)
    at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
    at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)

On Thu, Jul 24, 2008 at 11:48 AM, Graeme Rocher <graeme@...> wrote:

Odd the errors we store temporarily in flash scope (ie the session),
but they are implementors of
org.springframework.validation.BindingResult which all implement
Serializable

Cheers

On Thu, Jul 24, 2008 at 3:36 PM, Jay Slater <slater.jay@...> wrote:
> Having jumped through the hoops I had to jump through to get my Grails app
> to properly deploy on a Weblogic server, I ran across an issue that doesn't
> seem to be mentioned in the list archives anywhere. Whenever validation on
> domain instance creation fails, errors don't render and a BEA-101362 error
> (<context stuff> could not deserialize the request scoped attribute with
> name: "org.codehaus.groovy.grails.ERRORS_Job_2452401") occurs.
>
> Since it doesn't seem like anyone else has run into this issue, I'm guessing
> the problem's on my end somewhere--where do I start looking?
>

--
Graeme Rocher
Grails Project Lead
G2One, Inc. Chief Technology Officer
http://www.g2one.com

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Re: Flex plugin help

2008-07-24T10:48:54Z

Hi,

(a)
The version of BlazeDS included was the public release vesion. I believe since no know BlazeDS version were released, so I guess it's the latest.

(b)
BlazeDS does not support messaging using publish/subscribe. You would need Adobe LCDS for that.

Cheers,
Marcel

baton22 wrote:

Hi,
Two things.

a) what version of blazeDS is included in the plugin?

b) does anyone have examples of using the plugin to do a messaging type app? Using publish/subscibe type integraion?

Flex plugin help

2008-07-24T10:28:50Z

Hi,
Two things.

a) what version of blazeDS is included in the plugin?

b) does anyone have examples of using the plugin to do a messaging type app? Using publish/subscibe type integraion?

Re: The GSP engine removes some newlines - can this be disabled?

2008-07-24T10:25:21Z

Raise a JIRA

Cheers

On Thu, Jul 24, 2008 at 5:48 PM, Jean-Noël Rivasseau
<jean-noel.rivasseau@...> wrote:

> Hello,
>
> I noticed today the following behavior. In a sample GSP file:
>
> <div>
> <g:message code="general.text" />
>
> <g:message code="general.text" />
>
> <g:message code="general.text" />
> </div>
>
> the produced result is
>
> <div>
> Hello WorldHello WorldHello World
> </div>
>
> instead of what I would expect:
>
> <div>
> Hello World
>
> Hello World
>
> Hello World
> </div>
>
> Now, most of the times this behavior is barely noticeable because GSP
> is used to produce HTML content, which does not care (most of the
> times) about newlines and blankspace. But while using the GSP engine
> to generate plain text emails, I noticed this and this causes me
> trouble. Is there a way to customize this behavior? Are developers
> even aware of this (this may be, or not, be considered a bug).
>
> Jean-Noel
>
> ps: note that the engine only removes newlines. tabs and spaces are
> not removed. If you put some newliens and then a space, the newlines
> wont even be removed - it appears the code removes all the new line
> characters next to a GSP tag, apparently. I'd like to disable this
>
> ---------------------------------------------------------------------
> To unsubscribe from this list, please visit:
>
> http://xircles.codehaus.org/manage_email
>
>
>

The GSP engine removes some newlines - can this be disabled?

2008-07-24T09:48:49Z

Hello,

I noticed today the following behavior. In a sample GSP file:

<div>
<g:message code="general.text" />

<g:message code="general.text" />

<g:message code="general.text" />
</div>

the produced result is

<div>
Hello WorldHello WorldHello World
</div>

instead of what I would expect:

<div>
Hello World

Hello World

Hello World
</div>

Now, most of the times this behavior is barely noticeable because GSP
is used to produce HTML content, which does not care (most of the
times) about newlines and blankspace. But while using the GSP engine
to generate plain text emails, I noticed this and this causes me
trouble. Is there a way to customize this behavior? Are developers
even aware of this (this may be, or not, be considered a bug).

Jean-Noel

ps: note that the engine only removes newlines. tabs and spaces are
not removed. If you put some newliens and then a space, the newlines
wont even be removed - it appears the code removes all the new line
characters next to a GSP tag, apparently. I'd like to disable this

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Controller testing with HTTP GET

2008-07-24T09:45:48Z

I have been trying to run a test using GET variables but can't get it to work and haven't been able to find any examples. though I did find this which was somewhat helpful http://kousenit.wordpress.com/2008/03/24/integration-tests-of-controllers-in-grails/

class AnimalOwnerControllerTests extends GroovyTestCase {

    void testSaveShouldNotAcceptHTTPMethodGet(){
        def aoc = new AnimalOwnerController()
        aoc.request.method = 'GET'
        aoc.request.parameters = [firstName:"Joe", lastName:"Montana"]
        def tester = aoc.save()
        assertFalse tester.params = [firstName:"Joe", lastName:"Montana"]
    }

I know this test isn't that well designed, but I have been using the groovy console to try various ways of setting the request method to GET and nothing seems to be working so that is really where my question lies. how to I write tests using HTTP GET ?

Re: Grails, Hibernate, SQL Queries

2008-07-24T09:25:21Z

Burt Beckwith suggested this way to get a hibernate session and it worked just fine for me to execute stored procedures through JDBC

"I was going to suggest that you use session.connection() in case there's a current transaction or other db access, you'd want to use the same connection. The OpenSessionInView interceptor ensures that there's a current Session, so setup a dependency injection for the session factory, e.g.

def sessionFactory

then you can call sessionFactory.currentSession.connection() in your service code."

struts 1 plugin?

2008-07-24T09:17:47Z

Is anyone successfully using the Struts 1 plugin? If so, I would love
to hear a little about your experiences: successes, pitfalls, end
results.

I'm eager to deal with my struts apps and this plugin seems like a
good option.

Thanks!

Joshua

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Re: Grails, Hibernate, SQL Queries

2008-07-24T09:17:31Z

YourDomain.executeQuery just executes HQL, it's not a solution when it's needed to execute plain SQL. It doesn't seem to have a dynamic method to execute "native queries", that is something that Hibernate have for a long time...

Just my 2c

Rafael Mauricio Nami

2008/7/24 Adam <admiwi@...>:

Hi,

You may want to take a look at HQL:
http://grails.org/doc/1.0.x/guide/5.%20Object%20Relational%20Mapping%20(GORM).html#5.4.3%20Hibernate%20Query%20Language%20(HQL)

On Thu, Jul 24, 2008 at 10:02 AM, Fernando Takai
<fernando.takai@...> wrote:
> YourDomainClass.executeQuery
> http://grails.org/doc/1.0.x/ref/Domain%20Classes/executeQuery.html
>
> Cheers!
>
> On Thu, Jul 24, 2008 at 10:59 AM, mdlane <mitchell.derrick.lane@...>
> wrote:
>>
>> I'm new to Grails and relatively inexperienced with Java development, so
>> I'm
>> looking for some hopefully quick advice:
>>
>> I'm trying to find a way to execute SQL statements within Grails through
>> Hibernate.
>>
>> I've already looked at groovy.sql.Sql -- I don't want to need to manually
>> open a new JDBC instance each time I want to do this. I'd like to try and
>> go through Hibernate since all of the database information is already set
>> up
>> and ready to go.
>>
>> I tried using SQLQuery but I got unusual errors that I couldn't resolve,
>> probably due to the fact that the way Grails is set up is not like your
>> average Java app.
>>
>> Anyone have any specific thoughts/advice? Would be much appreciated, I've
>> been banging my head on this for days.
>> --
>> View this message in context:
>> http://www.nabble.com/Grails%2C-Hibernate%2C-SQL-Queries-tp18632506p18632506.html
>> Sent from the grails - user mailing list archive at Nabble.com.
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe from this list, please visit:
>>
>> http://xircles.codehaus.org/manage_email
>>
>>
>
>
>
> --
> Fernando "Takai"
> http://flickr.com/photos/supeertakai
> http://fernandotakai.tumblr.com/
> http://twitter.com/fernando_takai

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Re: AW: GORM on multiple DB

2008-07-24T09:17:15Z

Cud not find it or related link:(
Please anyone give me idea.

Thanks
Vinnie

Lauk Daniel wrote:

Somebody announced a half-baked plugin on the list some time ago.
Search the mailing list and you surely will find it.

Cheers,
DJ
--
Daniel J. Lauk

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Re: Re: Integration tests, calling a controller multiple times.

2008-07-24T08:54:09Z

Having also experienced similar problems and made several attempts to achieve mock web request re-binding for tests requiring cumulative calls into the same controller method, i also had to change tack but never solved the issue as described here.

Its my hope that once the experimental testing plugin announced earlier this week (http://www.nabble.com/-ANN--Experimental-testing-plugin-tt18530858.html#a18530858) has more fleshed out in the ControllerUnitTestCase class, that precisely this sort of thing should be very much more straightforward

On Thu, Jul 24, 2008 at 3:29 PM, Brock Heinz <brock.heinz@...> wrote:

Hey there Erick,

I've been watching this thread for responses. I've attempted to do
what you're attemping... but with no luck. I basically break out each
controller construction into its own test method :-\

The controller properties (response, request, session, params, etc)
are MOPd to the instance and not the class. So in theory, it should
be pretty straight forward Groovy
(http://groovy.codehaus.org/Per-Instance+MetaClass) combined with
knowing what Grails places in the various scopes.

Anyhow, if you figure out how to go about it - please respond to this thread.

Thanks,
Brock

On Thu, Jul 24, 2008 at 8:16 AM, Erick Erickson <erickerickson@...> wrote:
> *bump*
>
> On Wed, Jul 23, 2008 at 10:30 AM, Erick Erickson <erickerickson@...>
> wrote:
>>
>> I don't suppose the details matter much, but I have a situation
>> where I need to call the same action multiple times from a
>> single integration test.
>>
>> I poked around and found this advice from Graeme to avoid the
>> "Cannot send redirect - response is already committed" error the
>> second time I call the action:
>>
>> GrailsWebUtil.bindMockWebRequest()
>>
>> But that leaves me with
>>
>> "Unable to create URL for mapping [/(*)/(*)?/(*)?] and parameters
>> [{action=edit, id=7}]. Parameter [controller] is required, but was not
>> specified!"
>>
>> So I assume there's something I'm not initializing correctly after the
>> bindMockWebRequest(), but have no idea what it is. I notice that there's
>> another form of the bindMockWebRequest() that takes a
>> GrailsWebApplicationContext
>> but I have no idea whether that's the right path to take, nor now to get
>> the
>> current GrailsWebApplicationContext in an integration test.
>>
>> It doesn't matter if I instantiate a new instance of my controller between
>> calls, same
>> problem..
>>
>> Any help greatly appreciated
>>
>> Erick
>>
>> Here are the two (partial) stack traces:
>>
>> for the "response already committed" problem:
>>
>> java.lang.IllegalStateException: Cannot send redirect - response is
>> already committed
>> at
>> org.springframework.mock.web.MockHttpServletResponse.sendRedirect(MockHttpServletResponse.java:363)
>> at
>> org.codehaus.groovy.grails.web.metaclass.RedirectDynamicMethod.redirectResponse(RedirectDynamicMethod.java:171)
>> at
>> org.codehaus.groovy.grails.web.metaclass.RedirectDynamicMethod.invoke(RedirectDynamicMethod.java:153)
>> at
>> org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:86)
>> at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:230)
>> at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:912)
>> at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:946)
>> at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:756)
>> at
>> org.codehaus.groovy.runtime.InvokerHelper.invokePojoMethod(InvokerHelper.java:766)
>> at
>> org.codehaus.groovy.runtime.InvokerHelper.invokeMethod(InvokerHelper.java:754)
>> at
>> org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodN(ScriptBytecodeAdapter.java:170)
>> at
>> org.codehaus.groovy.grails.plugins.web.ControllersGrailsPlugin$_registerControllerMethods_closure18.doCall(ControllersGrailsPlugin.groovy:593)
>> at
>> org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:86)
>> at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:230)
>> at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:912)
>> at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:946)
>> at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:756)
>> at groovy.lang.Closure.call(Closure.java:292)
>> at
>> org.codehaus.groovy.runtime.metaclass.ClosureMetaMethod.invoke(ClosureMetaMethod.java:72)
>> at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:230)
>> at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:912)
>> at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:946)
>> at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:756)
>> at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:880)
>> at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:946)
>> at
>> org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnCurrentN(ScriptBytecodeAdapter.java:78)
>> at ArticleController$_closure9.doCall(ArticleController.groovy:357)
>> at
>> org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:86)
>> at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:230)
>> at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:912)
>> at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:946)
>> at
>> org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnCurrentN(ScriptBytecodeAdapter.java:78)
>> at ArticleController$_closure9.doCall(ArticleController.groovy)
>> at
>> org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:86)
>> at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:230)
>> at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:912)
>> at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:946)
>> at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:927)
>> at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:946)
>> at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:756)
>> at
>> org.codehaus.groovy.runtime.InvokerHelper.invokePogoMethod(InvokerHelper.java:778)
>> at
>> org.codehaus.groovy.runtime.InvokerHelper.invokeMethod(InvokerHelper.java:758)
>> at
>> org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodN(ScriptBytecodeAdapter.java:170)
>> at
>> org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethod0(ScriptBytecodeAdapter.java:198)
>> at
>> ArticleControllerTests.testUpdateMultiple(ArticleControllerTests.groovy:175)
>>
>>
>>
>> Here's the stack trace when I call bindMockWebRequest().
>>
>> Unable to create URL for mapping [/(*)/(*)?/(*)?] and parameters
>> [{action=edit, id=7}]. Parameter [controller] is required, but was not
>> specified!
>>
>> org.codehaus.groovy.grails.web.mapping.exceptions.UrlMappingException:
>> Unable to create URL for mapping [/(*)/(*)?/(*)?] and parameters
>> [{action=edit, id=7}]. Parameter [controller] is required, but was not
>> specified!
>> at
>> org.codehaus.groovy.grails.web.mapping.RegexUrlMapping.createURLInternal(RegexUrlMapping.java:197)
>> at
>> org.codehaus.groovy.grails.web.mapping.RegexUrlMapping.createURLInternal(RegexUrlMapping.java:242)
>> at
>> org.codehaus.groovy.grails.web.mapping.RegexUrlMapping.createURL(RegexUrlMapping.java:226)
>> at
>> org.codehaus.groovy.grails.web.mapping.RegexUrlMapping.createURL(RegexUrlMapping.java:257)
>> at
>> org.codehaus.groovy.grails.web.metaclass.RedirectDynamicMethod.invoke(RedirectDynamicMethod.java:141)
>> at
>> org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:86)
>> at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:230)
>> at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:912)
>> at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:946)
>> at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:756)
>> at
>> org.codehaus.groovy.runtime.InvokerHelper.invokePojoMethod(InvokerHelper.java:766)
>> at
>> org.codehaus.groovy.runtime.InvokerHelper.invokeMethod(InvokerHelper.java:754)
>> at
>> org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodN(ScriptBytecodeAdapter.java:170)
>> at
>> org.codehaus.groovy.grails.plugins.web.ControllersGrailsPlugin$_registerControllerMethods_closure18.doCall(ControllersGrailsPlugin.groovy:593)
>> at
>> org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:86)
>> at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:230)
>> at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:912)
>> at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:946)
>> at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:756)
>> at groovy.lang.Closure.call(Closure.java:292)
>> at
>> org.codehaus.groovy.runtime.metaclass.ClosureMetaMethod.invoke(ClosureMetaMethod.java:72)
>> at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:230)
>> at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:912)
>> at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:946)
>> at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:756)
>> at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:880)
>> at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:946)
>> at
>> org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnCurrentN(ScriptBytecodeAdapter.java:78)
>> at ArticleController$_closure9.doCall(ArticleController.groovy:357)
>> at
>> org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:86)
>> at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:230)
>> at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:912)
>> at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:946)
>> at
>> org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnCurrentN(ScriptBytecodeAdapter.java:78)
>> at ArticleController$_closure9.doCall(ArticleController.groovy)
>> at
>> org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:86)
>> at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:230)
>> at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:912)
>> at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:946)
>> at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:927)
>> at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:946)
>> at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:756)
>> at
>> org.codehaus.groovy.runtime.InvokerHelper.invokePogoMethod(InvokerHelper.java:778)
>> at
>> org.codehaus.groovy.runtime.InvokerHelper.invokeMethod(InvokerHelper.java:758)
>> at
>> org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodN(ScriptBytecodeAdapter.java:170)
>> at
>> org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethod0(ScriptBytecodeAdapter.java:198)
>> at
>> ArticleControllerTests.testUpdateMultiple(ArticleControllerTests.groovy:175)
>>
>
>

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Re: ConfigSlurper, Elvis (?:) and boolean default values

2008-07-24T08:52:38Z

You can use the Groovy truth, an empty map (ie a ConfigObject)
evaluates to false in Groovy

Cheers

On Thu, Jul 24, 2008 at 4:29 PM, Lauk Daniel <Daniel.Lauk@...> wrote:

> No, that doesn't work.
>
> But I found some interesting information in the Groovy API
> <http://groovy.codehaus.org/gapi/>:
>
> """
> groovy.util
> Class ConfigObject
>
> A ConfigObject at a simple level is a Map that creates configuration
> entries (other ConfigObjects) when referencing them. This means that
> navigating to foo.bar.stuff will not return null but nested
> ConfigObjects which are of course empty maps The Groovy truth can be
> used to check for the existance of "real" entries.
> """
>
> As a matter of fact the Groovy truth cannot be used.
>
> Graeme, is this a bug then? Shall I file a JIRA issue?
>
> Cheers,
> DJ
>
> --
> Daniel J. Lauk
>
> ---------------------------------------------------------------------
> To unsubscribe from this list, please visit:
>
> http://xircles.codehaus.org/manage_email
>
>
>

Re: Best practice for application variables (constants)

2008-07-24T08:50:57Z

Store your values in Config.groovy

You can then get hold of the value from a controller using

grailsApplication.config.foo.bar.stuff

Also if you want to inject the value into beans (like services,
controllers, tag libs etc.) you can use this syntax in Config.groovy

beans {
fooService {
someProp = "value"
}
}

Where "someProp" is a property of the SomeService service

Cheers
On Thu, Jul 24, 2008 at 4:31 PM, Chris Lamb
<chris.quijote@...> wrote:

> Hi,
>
> I want to store name/value pairs which alter for each grails
> application I instantiate.
>
> There seem to be a plethora of config and properties files. I simply
> want to change the value of a String to be populated at boot time and
> then access it whenever necessary from any of the application
> artefacts - it is a final const value - no need to do anything but
> read it's value in.
>
> What is the "best practice" for this?
>
>
>
> --
> Chris
>
> ---------------------------------------------------------------------
> To unsubscribe from this list, please visit:
>
> http://xircles.codehaus.org/manage_email
>
>
>

Re: Weblogic 9.2 and Grails errors

2008-07-24T08:48:44Z

Odd the errors we store temporarily in flash scope (ie the session),
but they are implementors of
org.springframework.validation.BindingResult which all implement
Serializable

Cheers

On Thu, Jul 24, 2008 at 3:36 PM, Jay Slater <slater.jay@...> wrote:

> Having jumped through the hoops I had to jump through to get my Grails app
> to properly deploy on a Weblogic server, I ran across an issue that doesn't
> seem to be mentioned in the list archives anywhere. Whenever validation on
> domain instance creation fails, errors don't render and a BEA-101362 error
> (<context stuff> could not deserialize the request scoped attribute with
> name: "org.codehaus.groovy.grails.ERRORS_Job_2452401") occurs.
>
> Since it doesn't seem like anyone else has run into this issue, I'm guessing
> the problem's on my end somewhere--where do I start looking?
>

Re: Validation of transient properties

2008-07-24T08:43:22Z

See http://jira.codehaus.org/browse/GRAILS-1263

The workaround at the bottom of the above trail may help.

-senthil

Vladimir Grichina wrote:

Hello,

Can anybody tell me, please, how the transient properties of domain classes
should be validated?
It looks like current validation code used by validate() method only
validates persistent properties, which is no convenient in most cases.
I have such an example domain entity:

> import org.jsecurity.crypto.hash.Sha1Hash
>
> class User {
> Company company
> String userName
> String realName
> String passwordHash = ""
>
> static hasMany = [ projects:Project, timeEntries:TimeEntry ]
>
> static belongsTo = [Company, Project]
>
> String password
> public setPassword(String password) {
> this.password = password
> passwordHash = new Sha1Hash(password).toHex()
> }
> String repeatPassword
>
> static transients = [ "password", "repeatPassword" ]
>
> static constraints = {
> userName(unique:true, minSize:2)
> password(minSize:6)
> repeatPassword(validator: { val, obj ->
> obj.properties["password"] == val
> })
> }
>
> String toString() {
> return realName
> }
>
> }
>

I want password and repeatPassword fields to be validated, however I don't
want them to be persisted in DB.
Is there any elegant way to achieve what I need? I can think of various
hacks possible, but I'd like to know what will be a good practice in such
situation.

Thanks,

Vladimir.