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• Grails: Tomcat deployment without restarting the container.

  - by Olexandr

  Hi. Official guide says: Tomcat deployment is trivial and requires copying the WAR file into the TOMCAT_HOME/webapps folder and restarting the container. But this is really painful :-( Does there any way to deploy app without restarting Tomcat ?

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• Grails and googleJsonAPIService

  - by Calahad

  I am using the googleJsonAPIService to manipulate users (CRUD). This is how I get the Directory instance: def getBuilder() { def builder def httpTransport = googleJsonAPIService.makeTransport() def jsonFactory = googleJsonAPIService.makeJsonFactory() def requestInitialiser = googleJsonAPIService.getRequestInitialiser() builder…

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• issue getting dynamic Config parameter in Grails taglib

  - by Mick Knutson

  I have a dynamic config parameter I want to get like: String srcProperty = "${attrs ['src']}.audio" + ((attrs['locale'])? "_${attrs['locale']}" : '') assert srcProperty == "prompt.welcomeMessageOverrideGreeting.audio" where my config has: prompt{ welcomeMessageOverrideGreeting { audio = "/en/someFileName.wav" txt =…

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• Grails - Language prefix in url mappings

  - by Art79

  Hi there im having problem with language mappings. The way i want it to work is that language is encoded in the url like /appname/de/mycontroller/whatever If you go to /appname/mycontroller/action it should check your session and if there is no session pick language based on browser preference and redirect to the language prefixed site. If you…

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• Compare associations between domain objects in Grails

  - by user303979

  I am not sure if I am going about this the best way, but I will try to explain what I am trying to do. I have the following domain classes class User { static hasMany = [goals: Goal] } So each User has a list of Goal objects. I want to be able to take an instance of User and return 5 Users with the highest number of matching Goal objects…

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• List of all domain classes in Grails

  - by Jan

  Hi there, how can I get a list of alle domain classes I use in my project? Something like GORM.domains.list()... Greetings from Germany Jan

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• grails datepicker

  - by Srinath

  Hi, I'm using g:datePicker name="date1" id="date1" value="${program?.startDate}" In controller when used params.date1 it is showing value as "struct" and unable to save date in my database. How can we parse date in to one param like eg: 2010-10-10 11:11:11 using datePicker ? thanks in advance srinath

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• Grails: Help with HQL query.

  - by Olexandr

  I'm not very good in SQL and HQL... I have two domains: class Hotel { String name } class Room { Hotel hotel float price } How many hotels have at least one room ?

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• Grails / GORM, Disable First-level Cache

  - by Stephen Swensen

  Suppose I have the following Domain class mapping to a legacy table, utilizing read-only second-level cache, and having a transient field: class DomainObject { static def transients = ['userId'] Long id Long userId static mapping = { cache usage: 'read-only' table 'SOME_TABLE' } } I have a problem, references to DomainObject are…

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• Grails application Complaint with the REST

  - by ramesh

  I have made an grailsapplication. Now i have to make it complaint with the REST protocol. how do i do this ? can i get any material where i have examples of how to carry out this process ??groovygrails

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• [grails] setting cookies when render type is "contentType: text/json"

  - by Robin Jamieson

  Is it possible to set cookies on response when the return render type is set as json? I can set cookies on the response object when returning with a standard render type and later on, I'm able to get it back on the subsequent request. However, if I were to set the cookies while rendering the return values as json, I can't seem to get back…

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• Inheritance domain classes in Grails

  - by Tomáš

  Hi gurus how can I get Collection of specific Class? I use inheriance: On Planet live Human. Humans are dividing to Men and Women. class Planet{ String name static hasMany = [ humans : Human ] } class Human{ String name static belongsTo = [Planet] } class Man extends Human{ int countOfCar } class Woman extends…

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• Grails g:paginate tag and custom URL

  - by aboxy

  Hello, I am trying to use g:paginate in a shared template where depending on the controller, url changes e.g. For my homepage url should be : mydomain[DOT]com/news/recent/(1..n) For search Page: www[DOT]mydomain[DOT]com/search/query/"ipad apps"/filter/this month and my g:paginate looks like this: g:paginate…

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• Working with the Grails g:timeZoneSelect tag?

  - by tinny

  I am wanting to use the g:timeZoneSelect tag within my application, problem is im finding the resulting html select to be quite overwhelming. Over 600 options are being displayed, IMHO this is to much to display to the user. Maybe someone could point me to an example of a much more manageable list of timezones? Maybe…

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• Grails Unit testing a function with session object

  - by Suganthan

  I having a Controller like def testFunction(testCommand cmdObj) { if (cmdObj.hasErrors()) { render(view: "testView", model: [cmdObj:cmdObj]) return } else { try { testService.testFunction(cmdObj.var1, cmdObj.var2, session.user.username as String) flash.message =…

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• How to count ocurrences in 1 to many relationship in gorm - grails

  - by xain

  Hi, I have 2 domain classes class A { .... static hasMany = [bs:B] } class B { int code .... } How can I list the number of ocurrences of all codes in B in all the A table? Something like b.each { thisb -> int ocurrences = A.bs.findAll{it == thisb}.size() ... } Thanks

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• jasper grails parameters

  I have jasper report which accepts Integer parameter . I am using g:jasperreport tag to call the report . body of this tag has input html which gets passed to report. But's the report is not working. It is giving invalid format exception. Pl. help Thanks in advance. Abe

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• grails and flash movie

  - by ziftech

  Is it possibe to insert into GSP simple flash movie? I tried this way: <object type="application/x-shockwave-flash" data="${resource(dir:'flash',file:'movie.swf')}" width="400" height="400"> <param name="movie" value="${resource(dir:'flash',file:'movie.swf')}" /> <param…

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• Grails/Hibernate max for string type

  - by bsreekanth

  Hello, In my table I have a serial number field, which is represneted by string.. It has a prefix and some numbers follow. Eg: ABC1234, ABC2345 etc. How to retrieve the largest value (max equivalent of int type) from this column. In my case it would be ABC2345. I probably could retrieve all the data,, sort…

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• Sort by association count in Grails

  - by user303979

  I have many Topic objects and each Topic hasMany posts:Post How can I order all Topic objects based on their posts count?

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• problems with retrieving data that was saved outside of a grails webflow

  - by callie16

  Hi, this is actually connected to an earlier question of mine here. Anyway, I have 3 domains that look like this: class A { ... static hasMany = [ b : B ] ... } class B { ... static belongsTo = [ a : A ] static hasMany = [ c : C ] ... } class C { ... static belongsTo = [ b : B ] ... }…

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• Documentation about difference between javacript src and javascript library in grails

  - by damian

  I know that if you write in a view: <g:javascript src="myscript.js" /> <g:javascript src="myscript.js" /> <g:javascript src="myscript.js" /> <!-- other try --> <g:javascript library="myscript" /> <g:javascript library="myscript" /> <g:javascript library="myscript"…

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• Rolling back a transaction in a Grails Service

  - by UltraVi01

  I have been updating all my services to be transactional by using Grail's ability to rollback when a RuntimeException is thrown in the service. I have, in most cases, doing this: def domain = new Domain(field: field) if (!domain.save()) { throw new RuntimeException() } Anyways, I wanted to verify…

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• Testing custom constraints in Grails App

  - by WaZ

  Hi there, I have the following as my unit test: void testCreateDealer() { mockForConstraintsTests(Dealer) def _dealer= new Dealer( dealerName:"ABC", Email:"abc-motors@global.com", HeadOffice:"", …

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• How to implement "select sum()" in Grails

  - by xain

  I have a relationship like this: class E { string name hasMany = [me:ME] } class M { float price } class ME { E e M m int quantity } And I'd hate to iterate to achieve this: "obtain the sum of the quantity in ME times the price of the corresponding M for a given E". Any hints…

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