Re: Pure EOF and gwt
Re: Pure EOF and gwt
- Subject: Re: Pure EOF and gwt
- From: Pierre Gilquin <email@hidden>
- Date: Thu, 18 Jul 2013 10:38:44 +0200
I am novice with Tomcat so I just added the cayenne part:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd";
version="2.5"
xmlns="http://java.sun.com/xml/ns/javaee";>
<!-- Servlets -->
<servlet>
<servlet-name>greetServlet</servlet-name>
<servlet-class>gwtpureeof.server.GreetingServiceImpl</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>greetServlet</servlet-name>
<url-pattern>/gwtpureeof/greet</url-pattern>
</servlet-mapping>
<filter>
<filter-name>CayenneFilter</filter-name>
<filter-class>org.apache.cayenne.conf.WebApplicationContextFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>CayenneFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- Default page to serve -->
<welcome-file-list>
<welcome-file>GWTPureEOF.html</welcome-file>
</welcome-file-list>
</web-app>
The Tomcat log (in french) doesnot say to much
GRAVE: Error filterStart
18 juil. 2013 10:31:02 org.apache.catalina.core.StandardContext startInternal
GRAVE: Erreur de démarrage du contexte [/gwteof] suite aux erreurs précédentes
Thanks for any help
Pierre
Yeah, feel free to take this to Cayenne list. Make sure you post the full web.xml and the stack trace. There's something in the startup order. Also consider using Cayenne 3.1 (beta). Stack bootstrap is different, and much cleaner in it.
Andrus
On Jul 18, 2013, at 11:13 AM, Pierre Gilquin <email@hidden> wrote:
Thanks Andrus,
I try as well with cayenne 3.0 !
It's easy to import an eomodel in cayenne.
But for now I was not able to deploy in Tomcat
I added
<filter>
<filter-name>CayenneFilter</filter-name>
<filter-class>org.apache.cayenne.conf.WebApplicationContextFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>CayenneFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
in web.xml generated by gwt
But it was not started ...
Of course it's more a question for cayenne list ...
Pierre
Maybe just use Cayenne. It is trivial to bootstrap in a Java webapp:
https://github.com/andrus/wowodc13 http://cayenne.apache.org/
Andrus
On Jul 18, 2013, at 10:39 AM, Pierre Gilquin <email@hidden> wrote:
Hi all,
I try to make a minimum app in gwt using pure (Wonder) EOF for accessing data.
in the init I did :
String pathToModel = getServletContext().getRealPath("/Resources/MyModel.eomodeld");
EOModelGroup.defaultGroup().addModelWithPath(pathToModel);
ec = ERXEC.newEditingContext();
and it works perfectly in dev mode.
When copy in Tomcat, the initialization of eof is not correct so I had :
ERXExtensions.initEOF(new File("/Resources"),new String[0],false,false,true);
without success.
Is there a way to init EOF outside of a standard wonder wo app ?
May be it's related to properties, how can I force to use my properties file inside the WEB-INF directory ?
Thinks in advance
Pierre
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