grails « grails « Java Enterprise Q&A

1. How to get started with GRAILS on an existing J2EE app?    stackoverflow.com

I'm new to grails. I'd like to give it a whirl by implementing a new feature or two into an existing J2EE application. The current J2EE app is a ...

2. i have to devlop a web-app using grails + workflow + java what is best way to integrate them ? is there a tutorial?    stackoverflow.com

i have to devlop a web-app using grails + workflow + java what is best way to integrate them ? is there a tutorial ?

3. What are the Grails advantages over other Java Web Frameworks?    stackoverflow.com

I've worked with JSF, Spring MVC and Struts and I think I got a good level on these frameworks. Recently I heard that many good developers I worked with are learning ...

4. Using Yahoo Fire Eagle on Grails / Java    stackoverflow.com

Has anyone implemented the Yahoo Fire Eagle API in a Java / Grails application? How did you do it? I want to poll their REST web service with my Grails application. Yahoo ...

5. Wicket or Grails for a content centric site?    stackoverflow.com

I want to build a web application like a wiki and a forum. There will be much more readers than editors. My favourites to implement it are Grails and ...

6. How to print from web application to receipt printer?    stackoverflow.com

I was asked by my client to print receipts on an Epson TM U220 (http://pos.epson.com/products/TM-U220.htm) from my web application. I have no idea how to do that. Are there any java ...

7. Is it worth having static resources in a separate domain/server?    stackoverflow.com

I am currently in the process of improving my grails website performance and following many best practices I found on the internet, I currently need to make a decision between two ...

8. Generating stub classes for 3rd party WS    stackoverflow.com

I need to incorporate a pretty complex 3rd party web service into my Grails app. My plan was to use WSDL2Java to generate the stub classes from the wsdl, and ...

9. integrate grails into my j2ee application    stackoverflow.com

I have a simple j2ee application using servlets and jsp.Now I want to develop new functionality using grails within the same application not a new application, can I add grails to ...

10. Grails and multithread process    stackoverflow.com

I have a grails app and I need to trigger an cpu-intensive process. I'm thinking in creating a service that spawns multiple threads that do the same calculations but with random ...

11. Can anyone recommend an existing java file repository    stackoverflow.com

that will allow my users to edit word documents locally in Word and have them saved back to the server when finished. The project will be Grails based and I'm looking at ...

12. Using Metro, adding a MTOMFeature to client side causes a MIMEParsingException, why?    stackoverflow.com

We have an MTOM-enabled web service that is published with Grails and the Metro 1.0.2 plugin:

@MTOM
@WebService(targetNamespace="http://com.domain")
class TestService {

    @WebMethod
    int uploadFile(@XmlMimeType("application/octet-stream")DataHandler data) {

   ...

13. grails portlet FlashScope    stackoverflow.com

I am using def liferay_portlet_private_session_attributes = false in grails portlet for liferay . This i was using to share session values with other portlet .

session.getAttribute("orgid", PortletSession.APPLICATION_SCOPE) 

14. Timer issue in jbpm embedded in grails    stackoverflow.com

I followed this link http://www.intelligrape.com/blog/2010/05/14/embedding-jbpm-4-3-in-a-grails-1-2-2-application/ to embed jbpm in my project. The issue is timer is not triggered. I found that jobexecutor is not started. Can anyone help me to make it work? Iam ...

15. How to prevent concurrent execution of a job in Grails?    stackoverflow.com

I have a quartz job in grails, that needs to be executed in every 5s, but I need this sequentially. In some situations the execution of the job exceeds this 5s, ...

16. Request params and PUT method    stackoverflow.com

I'm trying to get request params passed by PUT request, at Grails-based app. I'm using following client code to make request:

$.ajax({
    url: 'api/controllerName/anId',
    type: 'PUT',
  ...

17. Server-side network printing in java / grails    stackoverflow.com

I am java / grails developer working on redesigning a software system. One of the requirements is to have a sever-side application send data to various network printers to print text data. I ...

18. server-side network printing java / grails    stackoverflow.com

Possible Duplicate:
Server-side network printing in java / grails

19. how to consume an external rest with grails JAX-RS?    stackoverflow.com

I've been looking all over the internet trying to find an example of how to do this. I just want to consume an external REST server but i dont know how ...

20. grails: how to change compiled GSPs (gsp*.class files)?    stackoverflow.com

I'm using grails in weblogic and need to change a class file in a exploded deploy folder. But this class is actually a gsp compiled file. So, the question is: where GSP files ...

21. MissingPropertyException "context" for CoreGrailsPlugin    stackoverflow.com

I'm trying to run a Grails application in a Virgo Tomcat Server (OSGi) using a modified manifest. I'm currently experience the following exception:

MissingPropertyException: No such property: context for class: org.codehaus.groovy.grails.plugins.CoreGrailsPlugin

22. Grails JSR-286 Portlet support?    forum.springsource.org

Hi, I'd like to create a JSR-286 portlet for Liferay 6 using Grails 1.3.7. Does anyone know how to do it? Thanks!

23. Grails Workflow    forum.springsource.org

Hi All, I am looking out for a workflow engine to integrate with Grails. I checked out the activiti grails plugin by installing their sample application. It does not seem to ...

24. Grails-SpringSecurity-LDAP    forum.springsource.org

Grails-SpringSecurity-LDAP Hi, I am able to configure grails-springsecurity-ldap in my application but I am not able to ge the role from ldap. I have created group, in that group e.g. I ...

25. code completion and java docs for request/respone/session objects    forum.springsource.org

code completion and java docs for request/respone/session objects Hello, I was trying to get STS 2.5 to display java api docs for request, respone and session objects. STS shows available methods ...

26. Grails, a new take on Java web app development    java-forums.org

At our company we first used Rails for an eCommerce solution as well as for prototyping. Although working with Rails was great at first one problem remained: Essentially being a Java shop and relying on various libraries like Hibernate, Spring and Lucene we basically would always have had to write glue code in addition to the actual Ruby and Java code. ...