Nabble - grails - dev

MissingPropertyException: No such property: save for class:

2009-11-08T10:47:28Z

HI GRAILors,

I am getting error when i adding static searchable = [only:['userRealName']] to the domain class.

my domain class is user which has one to Many relationship with Role.

this is a typical spring security domain classes.

I googled and found there is patch to solve the issue but could not find the patch.

Any kind of help will be appreciated.

error stack

2009-11-08 23:42:21,328 [main] ERROR context.ContextLoader - Context initialization failed

org.springframework.beans.factory.access.BootstrapException: Error executing bootstraps; nested exception is org.codehaus.groovy.runtime.InvokerInvocationException: groovy.lang.MissingPropertyException: No such property: save for class: Role

at org.codehaus.groovy.grails.web.context.GrailsContextLoader.createWebApplicationContext(GrailsContextLoader.java:74)

at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:199)

at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)

at org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:548)

at org.mortbay.jetty.servlet.Context.startContext(Context.java:136)

at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1234)

at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517)

at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:460)

at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)

at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)

at org.mortbay.jetty.Server.doStart(Server.java:222)

at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoCachedMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:229)

at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:52)

at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:40)

at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:117)

at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:121)

at org.codehaus.groovy.grails.web.container.JettyServer.startServer(JettyServer.groovy:159)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.java:266)

at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:51)

at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:44)

at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:143)

at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:151)

at org.codehaus.groovy.grails.web.container.JettyServer.start(JettyServer.groovy:114)

at grails.web.container.EmbeddableServer$start.call(Unknown Source)

at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:40)

at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:117)

at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:129)

at _GrailsRun_groovy$_run_closure5_closure11.doCall(_GrailsRun_groovy:145)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.java:266)

at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:51)

at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:44)

at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:143)

at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:151)

at _GrailsRun_groovy$_run_closure5_closure11.doCall(_GrailsRun_groovy)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:86)

at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:234)

at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1062)

Samar

Re: is there any suggest to add a custom PropertyEditor to grails?

2009-11-08T07:06:49Z

In Grails you just add a PropertyEditorRegistrar to your resources.xml
or resources.groovy you don't need the CustomEditorCOnfigurer

Cheers

On Sun, Nov 8, 2009 at 8:31 AM, Eric Liu <todayeric@...> wrote:

> Dear all,
>    i have a geometry class named :Point , and a PropertyEditor
> PointEditor.
>    and i try write config file : resources.xml in config/spring directory:
> <?xml version="1.0" encoding="UTF-8"?>
> <beans xmlns="http://www.springframework.org/schema/beans"
>    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>    xsi:schemaLocation="http://www.springframework.org/schema/beans
>
> http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">
> <bean id="customEditorConfigurer"
> class="org.springframework.beans.factory.config.CustomEditorConfigurer">
>    <property name="customEditors">
> <map>
> <entry key="my.Point" value="my.PointEditor"/>
> </map>
>    </property>
> </bean>
> </beans>
>   so when grails is running, i test in bootstrap.groovy , it can find the
> right editor for Point class.
> But when i use Point as property in a domain class , and generate
> controllors, use controllor's save method,it can't find the editor, is data
> binding something need config?
> thanks!
>
>

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

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Re: Build listeners.

2009-11-08T06:50:57Z

On 09/11/2009, at 12:25 AM, Graeme Rocher wrote:

> On Sun, Nov 8, 2009 at 1:47 PM, Luke Daley <ld@...> wrote:
>> Hi,
>>
>> While working on the changes to how tests are run I came across the
>> requirement for IDEs to be able to “listen” to test runs for visual
>> feedback
>> etc.
>>
>> See: https://issuetracker.springsource.com/browse/STS-551
>>
>> The current approach is not quite ideal.
>>
>> I have been talking to Peter Gromov from Jetbrains, who has
>> implemented
>> support for this in IDEA, on potential improvements to this
>> mechanism.
>>
>> Here is what we came up with…
>>
>> We introduce a new interface, something like…
>>
>> interface GrailsBuildListener {
>> void receiveEvent(String eventName, Object[] eventArgs) throws
>> Exception
>> }
>
> Gant and Grails already supported the Ant BuildListener interface:
>
> http://api.dpml.net/ant/1.6.4/org/apache/tools/ant/BuildListener.html
>
> Is this not good enough? All we would need to do is add support for
> registering one via the command line.

This won't suffice.

What I am talking about is listening to the events raised by…

event("CreateWarStart", [warName, stagingDir])

for example.

>> Listeners can be added to the build via…
>>
>> grails «command» -Dgrails.build.listener=my.custom.Listener
>>
>> The build system instantiates an instance of this class, and passes
>> all
>> events raised during the build to the instance via the receiveEvent()
>> method.
>>
>> This by itself obviously doesn't solve the test running issue (it
>> does
>> however raise some other interesting possibilities). The second
>> part of this
>> would be introducing a series of events that test type runners[1] are
>> responsible for raising.
>>
>> It would probably make sense to take inspiration from JUnit's
>> RunListener[2]
>> for the series of events to raise.
>>
>> Thoughts?
>
> Seems reasonable, can we just reuse the JUnit interface though or do
> we need our own?

There won't be an interface.

There will be a series of events…

e.g. event("TestStarted", ["someTest"])

What events need to be raised can be taken from that interface though.

> Are you planning on implementing these changes and will they be
> ready for RC1?

Yes. This blocked my work on test-app, so I need to get this done so I
can get that done.

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Re: Build listeners.

2009-11-08T06:25:00Z

On Sun, Nov 8, 2009 at 1:47 PM, Luke Daley <ld@...> wrote:

> Hi,
>
> While working on the changes to how tests are run I came across the
> requirement for IDEs to be able to “listen” to test runs for visual feedback
> etc.
>
> See: https://issuetracker.springsource.com/browse/STS-551
>
> The current approach is not quite ideal.
>
> I have been talking to Peter Gromov from Jetbrains, who has implemented
> support for this in IDEA, on potential improvements to this mechanism.
>
> Here is what we came up with…
>
> We introduce a new interface, something like…
>
> interface GrailsBuildListener {
> void receiveEvent(String eventName, Object[] eventArgs) throws
> Exception
> }

Gant and Grails already supported the Ant BuildListener interface:

http://api.dpml.net/ant/1.6.4/org/apache/tools/ant/BuildListener.html

Is this not good enough? All we would need to do is add support for
registering one via the command line.

>
> Listeners can be added to the build via…
>
> grails «command» -Dgrails.build.listener=my.custom.Listener
>
> The build system instantiates an instance of this class, and passes all
> events raised during the build to the instance via the receiveEvent()
> method.
>
> This by itself obviously doesn't solve the test running issue (it does
> however raise some other interesting possibilities). The second part of this
> would be introducing a series of events that test type runners[1] are
> responsible for raising.
>
> It would probably make sense to take inspiration from JUnit's RunListener[2]
> for the series of events to raise.
>
> Thoughts?

Seems reasonable, can we just reuse the JUnit interface though or do
we need our own?

Are you planning on implementing these changes and will they be ready for RC1?

Regards

>
> [1]
> http://github.com/alkemist/grails/blob/master/grails/src/java/org/codehaus/groovy/grails/test/GrailsTestTypeRunner.groovy
> [2] http://junit.org/apidocs/org/junit/runner/notification/RunListener.html
> ---------------------------------------------------------------------
> To unsubscribe from this list, please visit:
>
> http://xircles.codehaus.org/manage_email
>
>
>

Build listeners.

2009-11-08T04:47:48Z

Hi,

While working on the changes to how tests are run I came across the
requirement for IDEs to be able to “listen” to test runs for visual
feedback etc.

See: https://issuetracker.springsource.com/browse/STS-551

The current approach is not quite ideal.

I have been talking to Peter Gromov from Jetbrains, who has
implemented support for this in IDEA, on potential improvements to
this mechanism.

Here is what we came up with…

We introduce a new interface, something like…

interface GrailsBuildListener {
void receiveEvent(String eventName, Object[] eventArgs) throws
Exception
}

Listeners can be added to the build via…

grails «command» -Dgrails.build.listener=my.custom.Listener

The build system instantiates an instance of this class, and passes
all events raised during the build to the instance via the receiveEvent
() method.

This by itself obviously doesn't solve the test running issue (it does
however raise some other interesting possibilities). The second part
of this would be introducing a series of events that test type runners
[1] are responsible for raising.

It would probably make sense to take inspiration from JUnit's
RunListener[2] for the series of events to raise.

Thoughts?

[1] http://github.com/alkemist/grails/blob/master/grails/src/java/org/codehaus/groovy/grails/test/GrailsTestTypeRunner.groovy
[2] http://junit.org/apidocs/org/junit/runner/notification/RunListener.html
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is there any suggest to add a custom PropertyEditor to grails?

2009-11-07T23:31:40Z

Dear all,

i have a geometry class named :Point , and a PropertyEditor PointEditor.

and i try write config file : resources.xml in config/spring directory:

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation="http://www.springframework.org/schema/beans

http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">

<map>

</map>

</property>

</bean>

</beans>

so when grails is running, i test in bootstrap.groovy , it can find the right editor for Point class.

But when i use Point as property in a domain class , and generate controllors, use controllor's save method,it can't find the editor, is data binding something need config?

thanks!

Re: SymmetricDS grails plugin

2009-11-07T05:53:02Z

Approved

Cheers

On Sat, Nov 7, 2009 at 2:19 PM, Chris Henson <chenson42@...> wrote:

> That would be useful, huh? I apologize. chenson42 is my username.
>
> On Sat, Nov 7, 2009 at 6:54 AM, Graeme Rocher
> <graeme.rocher@...> wrote:
>>
>> Have you applied to be a developer as per
>> http://grails.org/Creating+Plugins
>>
>> If so what is your username?
>>
>> Cheers
>>
>> On Sat, Nov 7, 2009 at 2:23 AM, Chris Henson <chenson@...> wrote:
>> > I'd like to release a new grails plug-in to the public plug-ins
>> > repository.
>> > The plug-in enhances a grails application with the capability to embed
>> > SymmetricDS (symmetricds.org) database synchronization software. It is
>> > a
>> > 1.2 grails plugin. The source code is currently hosted here:
>> >
>> > https://symmetricds.svn.sourceforge.net/svnroot/symmetricds/trunk/extensions/symmetric-grails
>> > and is in beta format.
>>
>>
>>
>> --
>> Graeme Rocher
>> Head of Grails Development
>> SpringSource - A Division of VMware
>> http://www.springsource.com
>>
>> ---------------------------------------------------------------------
>> To unsubscribe from this list, please visit:
>>
>> http://xircles.codehaus.org/manage_email
>>
>>
>
>

Re: SymmetricDS grails plugin

2009-11-07T05:19:17Z

That would be useful, huh? I apologize. chenson42 is my username.

On Sat, Nov 7, 2009 at 6:54 AM, Graeme Rocher <graeme.rocher@...> wrote:

Have you applied to be a developer as per http://grails.org/Creating+Plugins

If so what is your username?

Cheers

On Sat, Nov 7, 2009 at 2:23 AM, Chris Henson <chenson@...> wrote:
> I'd like to release a new grails plug-in to the public plug-ins repository.
> The plug-in enhances a grails application with the capability to embed
> SymmetricDS (symmetricds.org) database synchronization software. It is a
> 1.2 grails plugin. The source code is currently hosted here:
> https://symmetricds.svn.sourceforge.net/svnroot/symmetricds/trunk/extensions/symmetric-grails
> and is in beta format.

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

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Re: SymmetricDS grails plugin

2009-11-07T03:54:05Z

Have you applied to be a developer as per http://grails.org/Creating+Plugins

If so what is your username?

Cheers

On Sat, Nov 7, 2009 at 2:23 AM, Chris Henson <chenson@...> wrote:
> I'd like to release a new grails plug-in to the public plug-ins repository.
> The plug-in enhances a grails application with the capability to embed
> SymmetricDS (symmetricds.org) database synchronization software. It is a
> 1.2 grails plugin. The source code is currently hosted here:
> https://symmetricds.svn.sourceforge.net/svnroot/symmetricds/trunk/extensions/symmetric-grails
> and is in beta format.

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

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plugins-list.xml file encoding.

2009-11-06T22:42:36Z

https://svn.codehaus.org/grails-plugins/.plugin-meta/plugins-list.xml

Somehow the plugin list was in iso-8859-1 encoding, which caused
errors during plugin release.

I have manually converted it back to UTF-8.

Any idea how this could have happened?

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Sweet! 1.2M4 & Maven Success

2009-11-06T17:38:59Z

For a trivial quickstart grails app, Maven integration seems to be
working ok with the latest releases (I wasnt able to get previous
1.2.x snapshots or releases working happily with maven).

Two minor items:

* Although I build with maven, I still set $GRAILS_HOME to an
installation of 1.2M4
* I had to add javassist-3.4.GA.jar to my dependencies when I switched
to a MySQL data source

Cool!

Michael

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SymmetricDS grails plugin

2009-11-06T17:23:59Z

I'd like to release a new grails plug-in to the public plug-ins repository. The plug-in enhances a grails application with the capability to embed SymmetricDS (symmetricds.org) database synchronization software. It is a 1.2 grails plugin. The source code is currently hosted here: https://symmetricds.svn.sourceforge.net/svnroot/symmetricds/trunk/extensions/symmetric-grails and is in beta format.

Re: Is tomcat persisting sessions in dev mode in 1.2-Mx?

2009-11-06T03:55:02Z

Probably not, raise a JIRA with an example that reproduces the issue

Cheers

On Fri, Nov 6, 2009 at 12:42 PM, Marc Palmer <marc@...> wrote:

> Guys,
>
> We've seen errors at startup in dev env run-app with 1.2-M2 (and later)
> showing that session data failed to load.
>
> Sessions shouldn't be persisting in dev env should they?
>
> Marc
> ~ ~ ~
> Marc Palmer
> Blog > http://www.anyware.co.uk
> Twitter > http://twitter.com/wangjammer5
> Grails Rocks > http://www.grailsrocks.com
>
>
>
>
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe from this list, please visit:
>
> http://xircles.codehaus.org/manage_email
>
>
>

Is tomcat persisting sessions in dev mode in 1.2-Mx?

2009-11-06T03:42:49Z

Guys,

We've seen errors at startup in dev env run-app with 1.2-M2 (and
later) showing that session data failed to load.

Sessions shouldn't be persisting in dev env should they?

Marc
~ ~ ~
Marc Palmer
Blog > http://www.anyware.co.uk
Twitter > http://twitter.com/wangjammer5
Grails Rocks > http://www.grailsrocks.com

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Re: Many-To-Many relationship and criteria query

2009-11-06T03:01:49Z

Thank you so much. It works smooth as silk. :)

Mihai Cazacu-2 wrote:

http://adhockery.blogspot.com/search/label/criteria%20queries

Try something like this:

[code]
Person.withCriteria {
createAlias("hobbies", "h")
eq("h.name", "diving")
}
[/code]

Fwd: [grails-user] service injection in GORM event handlers, is it possible?

2009-11-06T02:23:18Z

Hi Grails developers!

Could you please look at this issue?
It looks like service injection does not work in domain classes when onLoad closure is invoked.
I am using Grails 1.1.1.

Thanks a lot!

Sergey

2009/11/5 Sergey Bondarenko <enterit@...>

Any update?

Thanks,

Sergey

2009/11/4 Sergey Bondarenko <enterit@...>

Just checked. It works for beforeInsert and beforeUpdate, but does not work for onLoad event.
Could you please check if it works for onLoad in your app?

Thanks a lot!

Sergey

2009/11/4 Sergey Bondarenko <enterit@...>

Daniel,

Well, this service is being injected into other services and cotroller without problems.
The service is from Acegi plugin. My Grails version is 1.1.1 (maybe that makes a difference?).

I'll try to do the same with my own service.

Thanks for helping me!

Regards,
Sergey

2009/11/3 Daniel Honig <daniel.honig@...>

Something else is probably amiss. I've been able to access services from hibernate event handlers without issue. Do you know that your service is being injected into other classes or use cases without issue?

On Tue, Nov 3, 2009 at 2:32 PM, Sergey Bondarenko <enterit@...> wrote:
Hi folks!

I just tried to get service injection working in GORM event handlers. I wanted to implement domain-instance security checks this way.
It looks like service injection in usual methods works properly, but service is not injected in GORM events.

Does anyone else have the same problem?

The problem looks similar to http://jira.codehaus.org/browse/GRAILS-1749

Some details below.

I wanted to implement something like this:
class Department {
    def authenticateService

    static belongsTo = Customer

    static transients = ['authenticateService']

    def onLoad = {
        def currentUser = User.get(authenticateService.userDomain()?.id)
        def currentCustomer = Customer.get(currentUser?.customer?.id)
        if (customer != currentCustomer) {
            throw new IllegalStateException("Cannot read data of another customer")
        }
    }
}

But it looks like service is not injected, and I always receive NPE.

Any help is appreciated!

Regards,
Sergey

Re: Many-To-Many relationship and criteria query

2009-11-06T02:16:25Z

http://adhockery.blogspot.com/search/label/criteria%20queries

Try something like this:

[code]
Person.withCriteria {
createAlias("hobbies", "h")
eq("h.name", "diving")
}
[/code]

Re: Many-To-Many relationship and criteria query

2009-11-06T02:05:47Z

Thanks guys. It works fine.

Though another scenario and another question around the same case. Say I add following to my Person class:

SortedSet hobbies;

Then I run a query:

Person.createCriteria().list
{
hobbies
{
eq('name', 'diving')
}
}

My query is successful but why person.hobbies contain only one hobby ie "diving" though in database the person has more than one hobbies. Do I need to add something to my query?

Thanks.

Re: Grails build and source distribution

2009-11-06T01:40:07Z

We build only one build now and package the source with the binaries.

Its easier to maintain.

Regards

On Fri, Nov 6, 2009 at 10:35 AM, hdockter <mail@...> wrote:

>
> I'm working on the Gradle build for Grails. I have a question regarding the
> release distributions. It looks as if the source distribution is no longer
> build by the HEAD Ant build. Has the source distribution become obsolete or
> is this just a temporary thing? If it is obsolete, one could merge a couple
> of things.
>
> - Hans
>
> --
> Hans Dockter
> Gradle Project Manager
> http://www.gradle.org
>
>
> --
> View this message in context: http://old.nabble.com/Grails-build-and-source-distribution-tp26228800p26228800.html
> Sent from the grails - dev mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe from this list, please visit:
>
> http://xircles.codehaus.org/manage_email
>
>
>

Grails build and source distribution

2009-11-06T01:35:23Z

I'm working on the Gradle build for Grails. I have a question regarding the release distributions. It looks as if the source distribution is no longer build by the HEAD Ant build. Has the source distribution become obsolete or is this just a temporary thing? If it is obsolete, one could merge a couple of things.

- Hans

--
Hans Dockter
Gradle Project Manager
http://www.gradle.org

Re: ZK plugin and GRAILS-5038

2009-11-05T12:56:48Z

What is ZK trying to do with JNDI?

I've set it as fix for RC1 for the moment, but I will need some info
on how ZK is calling JNDI

Cheers

On Thu, Nov 5, 2009 at 9:49 PM, Chanwit Kaewkasi <chanwit@...> wrote:

> Hi,
>
> The issue GRAILS-5038 seems to be a blocker for users of the ZK
> plugin. Could any one please have a look at it?
> It's an issue of the Tomcat plugin could not resolve the JNDI protocol
> somehow, but the Jetty plugin works fine.
>
> Thanks,
>
> Chanwit
>
> --
> Chanwit Kaewkasi
> PhD Candidate,
> Centre for Novel Computing
> School of Computer Science
> The University of Manchester
> Oxford Road
> Manchester
> M13 9PL, UK
>
> ---------------------------------------------------------------------
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>
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>
>
>

ZK plugin and GRAILS-5038

2009-11-05T12:49:02Z

Hi,

The issue GRAILS-5038 seems to be a blocker for users of the ZK
plugin. Could any one please have a look at it?
It's an issue of the Tomcat plugin could not resolve the JNDI protocol
somehow, but the Jetty plugin works fine.

Thanks,

Chanwit

--
Chanwit Kaewkasi
PhD Candidate,
Centre for Novel Computing
School of Computer Science
The University of Manchester
Oxford Road
Manchester
M13 9PL, UK

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Re: does mockDomain() support bidirectional relationships? should it?

2009-11-05T10:38:16Z

> It looks like it does not handle bidirectional relationships properly.
> Backreferences in children are not set.
> I looked into MockUtils sources. This functionality is not
> implemented. Should it be implemented?

Yes.

> Why MockUtils does not reuse DomainClassGrailsPlugin
> (addRelationshipManagementMethods and so on...) ?

Because a plugin class isn't really designed for re-use. I haven't
looked at the code recently, but if the domain class plugin methods
aren't tied to database functionality, then we could factor them out
and re-use them from within MockUtils.

Cheers,

Peter

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Re: Many-To-Many relationship and criteria query

2009-11-05T03:11:53Z

Take a look at
Criteria section - that has an example of querying associations.

Person.createCriteria().list
{
hobbies
{
eq('name', 'diving')
}
}

note the quote around the property name.

Regards,
Kamal

FrugalHorn wrote:

I am a newbie to Grails. So sorry if this is explained earlier. I have two domain classes. Person and Hobby.

class Person
{
String name
static hasMany = [hobbies:Hobby]
}

class Hobby
{
String name
static hasMany = [persons:Person]
static belongsTo = Person
}

So now they have a many to many(m:n) relationship. Then I added a few dummy records as persons and hobbies. So how should I write a criteria query to get persons with 'diving' hobby.

My best shot was:
Person.createCriteria().list
{
and
{
hobbies
{
eq(name, 'diving')
}
}
}

So any help regarding this will be thankful. Where can I find more documentation about the syntax part of writing criteria queries. The documentation in Grails book and site I feel is not adequate.

http://grails.org/doc/1.1.x/guide/5.%20Object%20Relational%20Mapping%20(GORM).html#5.4.2 Criteria

Re: Many-To-Many relationship and criteria query

2009-11-05T03:03:11Z

I think your query is fine. You also can try the query version without the "and" part:

[code]
Person.createCriteria().list {
    hobbies {
       eq(name, 'diving')
    }
}
[/code]

Many-To-Many relationship and criteria query

2009-11-05T02:58:39Z

I am a newbie to Grails. So sorry if this is explained earlier. I have two domain classes. Person and Hobby.

class Person
{
String name
static hasMany = [hobbies:Hobby]
}

class Hobby
{
String name
static hasMany = [persons:Person]
static belongsTo = Person
}

So now they have a many to many(m:n) relationship. Then I added a few dummy records as persons and hobbies. So how should I write a criteria query to get persons with 'diving' hobby.

My best shot was:
Person.createCriteria().list
{
and
{
hobbies
{
eq(name, 'diving')
}
}
}

So any help regarding this will be thankful. Where can I find more documentation about the syntax part of writing criteria queries. The documentation in Grails book and site I feel is not adequate.

cannot use Service by using Portlet-Plugin

2009-11-05T02:23:55Z

Hi,

I just use Portlet-Plugin to create some portlets with Grails. This Plugin create a new Artifact named portlets in grails-app. So a HelloPortlet.groovy in this artifact is created with command "grails create-portlet Hello". Now I try to use Service in this file like below.

class HelloPortlet {
def helloService

def renderView = {
helloService.runHello()
}
}

But I always become error: cannot invoke method runHello on a nullobject.

Can someone help me?

Re: Any plans to fix the problem with AppEngine plugin on 1.2?

2009-11-05T01:57:39Z

That does. Thanks Ken

On Thu, Nov 5, 2009 at 10:56 AM, krimple <kenrimple@...> wrote:

>
> Thanks, Graeme. I downgraded my demonstration apps to 1.1.1 (which is much
> more rational anyway since 1.2 isn't released and is offered as a
> milestone). Works just fine.
>
> FYI, I am running App Engine Java version 1.2.6 and it works just fine with
> Grails 1.1.1, so it's not the AppEngine version, if that helps your
> research.
>
> Ken
>
>
> Graeme Rocher-3 wrote:
>>
>> I'll have a look at the problem shortly
>>
>> Cheers
>>
>> On Wed, Nov 4, 2009 at 8:40 PM, krimple <kenrimple@...> wrote:
>>>
>>> Graeme,
>>>
>>> The App Engine plugin is not working on 1.2 M3. Is there any work around
>>> or
>>> patch coming? I've found and voted for the JIRA issue,
>>> http://jira.codehaus.org/browse/GRAILSPLUGINS-1546 and also have a
>>> demonstration next week where I want to show how to deploy to AppEngine.
>>> I've been using Grails 1.2-M3 for the rest of my work recently and I'd
>>> like
>>> to avoid downgrading.
>>>
>>> I guess I'd need to rachet down to 1.1.1 and 1.2.4 of AppEngine?
>>>
>>> Voting for the plugin fix:
>>> http://jira.codehaus.org/browse/GRAILSPLUGINS-1546
>>>
>>> Thanks,
>>>
>>> Ken
>>>
>>>
>>> Marcel Overdijk wrote:
>>>>
>>>> Thanks for reply Graeme.
>>>> Looking forward to try plugin on 1.2.
>>>>
>>>>
>>>> Graeme Rocher-3 wrote:
>>>>>
>>>>> Will look at the issue shortly
>>>>>
>>>>> Regards
>>>>>
>>>>> On Sat, Aug 22, 2009 at 3:40 PM, Marcel
>>>>> Overdijk<marceloverdijk@...> wrote:
>>>>>>
>>>>>> To bad the current version of the AppEngine plugin does not work with
>>>>>> 1.2 M2.
>>>>>> Are there any plans to fix this on short term, otherwise I think I
>>>>>> will
>>>>>> use
>>>>>> 1.1.1 for now.
>>>>>>
>>>>>> --
>>>>>> View this message in context:
>>>>>> http://www.nabble.com/Any-plans-to-fix-the-problem-with-AppEngine-plugin-on-1.2--tp25094400p25094400.html
>>>>>> Sent from the grails - dev mailing list archive at Nabble.com.
>>>>>>
>>>>>>
>>>>>> ---------------------------------------------------------------------
>>>>>> To unsubscribe from this list, please visit:
>>>>>>
>>>>>> http://xircles.codehaus.org/manage_email
>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Graeme Rocher
>>>>> Head of Grails Development
>>>>> SpringSource - Weapons for the War on Java Complexity
>>>>> http://www.springsource.com
>>>>>
>>>>> ---------------------------------------------------------------------
>>>>> To unsubscribe from this list, please visit:
>>>>>
>>>>> http://xircles.codehaus.org/manage_email
>>>>>
>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>
>>> --
>>> View this message in context:
>>> http://old.nabble.com/Any-plans-to-fix-the-problem-with-AppEngine-plugin-on-1.2--tp25094400p26203309.html
>>> Sent from the grails - dev mailing list archive at Nabble.com.
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe from this list, please visit:
>>>
>>> http://xircles.codehaus.org/manage_email
>>>
>>>
>>>
>>
>>
>>
>> --
>> Graeme Rocher
>> Head of Grails Development
>> SpringSource - A Division of VMware
>> http://www.springsource.com
>>
>> ---------------------------------------------------------------------
>> To unsubscribe from this list, please visit:
>>
>> http://xircles.codehaus.org/manage_email
>>
>>
>>
>>
>
> --
> View this message in context: http://old.nabble.com/Any-plans-to-fix-the-problem-with-AppEngine-plugin-on-1.2--tp25094400p26208735.html
> Sent from the grails - dev mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe from this list, please visit:
>
> http://xircles.codehaus.org/manage_email
>
>
>

Re: Any plans to fix the problem with AppEngine plugin on 1.2?

2009-11-05T01:55:59Z

Thanks, Graeme. I downgraded my demonstration apps to 1.1.1 (which is much more rational anyway since 1.2 isn't released and is offered as a milestone). Works just fine.

FYI, I am running App Engine Java version 1.2.6 and it works just fine with Grails 1.1.1, so it's not the AppEngine version, if that helps your research.

Ken

Graeme Rocher-3 wrote:

I'll have a look at the problem shortly

Cheers

On Wed, Nov 4, 2009 at 8:40 PM, krimple <kenrimple@yahoo.com> wrote:
>
> Graeme,
>
> The App Engine plugin is not working on 1.2 M3. Is there any work around or
> patch coming? I've found and voted for the JIRA issue,
> http://jira.codehaus.org/browse/GRAILSPLUGINS-1546 and also have a
> demonstration next week where I want to show how to deploy to AppEngine.
> I've been using Grails 1.2-M3 for the rest of my work recently and I'd like
> to avoid downgrading.
>
> I guess I'd need to rachet down to 1.1.1 and 1.2.4 of AppEngine?
>
> Voting for the plugin fix:
> http://jira.codehaus.org/browse/GRAILSPLUGINS-1546
>
> Thanks,
>
> Ken
>
>
> Marcel Overdijk wrote:
>>
>> Thanks for reply Graeme.
>> Looking forward to try plugin on 1.2.
>>
>>
>> Graeme Rocher-3 wrote:
>>>
>>> Will look at the issue shortly
>>>
>>> Regards
>>>
>>> On Sat, Aug 22, 2009 at 3:40 PM, Marcel
>>> Overdijk<marceloverdijk@gmail.com> wrote:
>>>>
>>>> To bad the current version of the AppEngine plugin does not work with
>>>> 1.2 M2.
>>>> Are there any plans to fix this on short term, otherwise I think I will
>>>> use
>>>> 1.1.1 for now.
>>>>
>>>> --
>>>> View this message in context:
>>>> http://www.nabble.com/Any-plans-to-fix-the-problem-with-AppEngine-plugin-on-1.2--tp25094400p25094400.html
>>>> Sent from the grails - dev mailing list archive at Nabble.com.
>>>>
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe from this list, please visit:
>>>>
>>>> http://xircles.codehaus.org/manage_email
>>>>
>>>>
>>>>
>>>
>>>
>>>
>>> --
>>> Graeme Rocher
>>> Head of Grails Development
>>> SpringSource - Weapons for the War on Java Complexity
>>> http://www.springsource.com
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe from this list, please visit:
>>>
>>> http://xircles.codehaus.org/manage_email
>>>
>>>
>>>
>>>
>>
>>
>
> --
> View this message in context: http://old.nabble.com/Any-plans-to-fix-the-problem-with-AppEngine-plugin-on-1.2--tp25094400p26203309.html
> Sent from the grails - dev mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe from this list, please visit:
>
> http://xircles.codehaus.org/manage_email
>
>
>

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

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Re: 1.2-SNAPSHOT show.gsp template error

2009-11-05T00:42:37Z

As said previously, please JIRA a blocker

Thank you

On Thu, Nov 5, 2009 at 9:39 AM, Hubert Chang <huixiu@...> wrote:

>
> Domain example:
>
> class A {
> String a
> boolean ao
> Date bd
> String c
> boolean co
> Date dd
> boolean doo
> Date fd
> boolean eo
> String e
> }
>
> Generated show.gsp (error only):
>
> ................
> <td valign="top" class="value">${fieldValue(bean: aInstance, field:
> "doo")}</td>
> ................
> <td valign="top" class="value">${fieldValue(bean: aInstance, field:
> "fd")}</td>
> ................
> <td valign="top" class="value"><g:formatDate date="${aInstance?.id}"
> /></td>
>
>
> It is related to sort. I removed
> Collections.sort(props,
> comparator.constructors[0].newInstance([domainClass] as Object[]))
> from show.gsp template, the field type will be detected correctly.
> --
> View this message in context: http://old.nabble.com/1.2-SNAPSHOT-show.gsp-template-error-tp26208622p26208622.html
> Sent from the grails - dev mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe from this list, please visit:
>
> http://xircles.codehaus.org/manage_email
>
>
>

1.2-SNAPSHOT show.gsp template error

2009-11-05T00:39:12Z

Domain example:

class A {
String a
boolean ao
Date bd
String c
boolean co
Date dd
boolean doo
Date fd
boolean eo
String e
}

Generated show.gsp (error only):

................
<td valign="top" class="value">${fieldValue(bean: aInstance, field: "doo")}</td>
................
<td valign="top" class="value">${fieldValue(bean: aInstance, field: "fd")}</td>
................
<td valign="top" class="value"><g:formatDate date="${aInstance?.id}" /></td>

It is related to sort. I removed
Collections.sort(props, comparator.constructors[0].newInstance([domainClass] as Object[]))
from show.gsp template, the field type will be detected correctly.

Re: 1.2-SNAPSHOT show.gsp template error

2009-11-05T00:04:38Z

Please JIRA a blocker. Thanks

On Thu, Nov 5, 2009 at 9:02 AM, Hubert Chang <huixiu@...> wrote:

>
> Domain example:
>
> class A {
> String a
> boolean ao
> Date bd
> String c
> boolean co
> Date dd
> boolean doo
> Date fd
> boolean eo
> String e
> }
>
> Generated show.gsp (error only):
>
> ................
> <td valign="top" class="value">${fieldValue(bean: aInstance, field:
> "doo")}</td>
> ................
> <td valign="top" class="value">${fieldValue(bean: aInstance, field:
> "fd")}</td>
> ................
> <td valign="top" class="value"><g:formatDate date="${aInstance?.id}"
> /></td>
>
>
> It is related to sort. I removed
> Collections.sort(props,
> comparator.constructors[0].newInstance([domainClass] as Object[]))
> from show.gsp template, the field type will be detected correctly.
>
> --
> View this message in context: http://old.nabble.com/1.2-SNAPSHOT-show.gsp-template-error-tp26208610p26208610.html
> Sent from the grails - dev mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe from this list, please visit:
>
> http://xircles.codehaus.org/manage_email
>
>
>

1.2-SNAPSHOT show.gsp template error

2009-11-05T00:02:52Z

Re: Any plans to fix the problem with AppEngine plugin on 1.2?

2009-11-04T11:53:58Z

I'll have a look at the problem shortly

Cheers

On Wed, Nov 4, 2009 at 8:40 PM, krimple <kenrimple@...> wrote:

>
> Graeme,
>
> The App Engine plugin is not working on 1.2 M3. Is there any work around or
> patch coming? I've found and voted for the JIRA issue,
> http://jira.codehaus.org/browse/GRAILSPLUGINS-1546 and also have a
> demonstration next week where I want to show how to deploy to AppEngine.
> I've been using Grails 1.2-M3 for the rest of my work recently and I'd like
> to avoid downgrading.
>
> I guess I'd need to rachet down to 1.1.1 and 1.2.4 of AppEngine?
>
> Voting for the plugin fix:
> http://jira.codehaus.org/browse/GRAILSPLUGINS-1546
>
> Thanks,
>
> Ken
>
>
> Marcel Overdijk wrote:
>>
>> Thanks for reply Graeme.
>> Looking forward to try plugin on 1.2.
>>
>>
>> Graeme Rocher-3 wrote:
>>>
>>> Will look at the issue shortly
>>>
>>> Regards
>>>
>>> On Sat, Aug 22, 2009 at 3:40 PM, Marcel
>>> Overdijk<marceloverdijk@...> wrote:
>>>>
>>>> To bad the current version of the AppEngine plugin does not work with
>>>> 1.2 M2.
>>>> Are there any plans to fix this on short term, otherwise I think I will
>>>> use
>>>> 1.1.1 for now.
>>>>
>>>> --
>>>> View this message in context:
>>>> http://www.nabble.com/Any-plans-to-fix-the-problem-with-AppEngine-plugin-on-1.2--tp25094400p25094400.html
>>>> Sent from the grails - dev mailing list archive at Nabble.com.
>>>>
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe from this list, please visit:
>>>>
>>>> http://xircles.codehaus.org/manage_email
>>>>
>>>>
>>>>
>>>
>>>
>>>
>>> --
>>> Graeme Rocher
>>> Head of Grails Development
>>> SpringSource - Weapons for the War on Java Complexity
>>> http://www.springsource.com
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe from this list, please visit:
>>>
>>> http://xircles.codehaus.org/manage_email
>>>
>>>
>>>
>>>
>>
>>
>
> --
> View this message in context: http://old.nabble.com/Any-plans-to-fix-the-problem-with-AppEngine-plugin-on-1.2--tp25094400p26203309.html
> Sent from the grails - dev mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe from this list, please visit:
>
> http://xircles.codehaus.org/manage_email
>
>
>

Re: Any plans to fix the problem with AppEngine plugin on 1.2?

2009-11-04T11:40:18Z

Graeme,

The App Engine plugin is not working on 1.2 M3. Is there any work around or patch coming? I've found and voted for the JIRA issue, http://jira.codehaus.org/browse/GRAILSPLUGINS-1546 and also have a demonstration next week where I want to show how to deploy to AppEngine. I've been using Grails 1.2-M3 for the rest of my work recently and I'd like to avoid downgrading.

I guess I'd need to rachet down to 1.1.1 and 1.2.4 of AppEngine?

Voting for the plugin fix: http://jira.codehaus.org/browse/GRAILSPLUGINS-1546

Thanks,

Ken

Thanks for reply Graeme.
Looking forward to try plugin on 1.2.

Graeme Rocher-3 wrote:

Will look at the issue shortly

Regards

On Sat, Aug 22, 2009 at 3:40 PM, Marcel
Overdijk<marceloverdijk@gmail.com> wrote:
>
> To bad the current version of the AppEngine plugin does not work with 1.2 M2.
> Are there any plans to fix this on short term, otherwise I think I will use
> 1.1.1 for now.
>
> --
> View this message in context: http://www.nabble.com/Any-plans-to-fix-the-problem-with-AppEngine-plugin-on-1.2--tp25094400p25094400.html
> Sent from the grails - dev mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe from this list, please visit:
>
> http://xircles.codehaus.org/manage_email
>
>
>

--
Graeme Rocher
Head of Grails Development
SpringSource - Weapons for the War on Java Complexity
http://www.springsource.com

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