RE: Reload properties files like using ServLetContext

[chittari.varma]

Hi Dan,

It's working.

Thanks.

-----Original Message-----
From: Dan Haywood [mailto:d...@haywood-associates.co.uk] 
Sent: Wednesday, September 10, 2014 7:12 PM
To: users
Subject: Re: Reload properties files like using ServLetContext

An Isis app is a Wicket app, so you can use the Wicket API to write a little 
domain service.

Here's one way:



1. Assuming you want to access the ServletContext from your domain model:

add to dom/pom.xml (so that ServletContext is on classpath):

        <dependency>
            <groupId>org.apache.geronimo.specs</groupId>
            <artifactId>geronimo-servlet_2.5_spec</artifactId>
            <optional>true</optional>
        </dependency>


2. in dom project, define interface:

package dom;

import javax.servlet.ServletContext;
import org.apache.isis.applib.annotation.Programmatic;

public interface ServletContextProvider {

    @Programmatic
    public ServletContext getServletContext();

}



3. in webapp project, define implementation:

package webapp;

import dom.ServletContextProvider;

import javax.servlet.ServletContext;
import org.apache.wicket.protocol.http.WebApplication;
import org.apache.isis.applib.annotation.DomainService;
import org.apache.isis.applib.annotation.Programmatic;

@DomainService
public class ServletContextService implements ServletContextProvider {

    @Programmatic
    public ServletContext getServletContext() {
        return WebApplication.get().getServletContext();
    }

}





On 10 September 2014 13:13, <chittari.va...@wipro.com> wrote:

> How can we reload the .properties without restarting the server or 
> without reloading the webapp as we do it in using ServletContext?
> If not how can we access to ServletContext from Isis API. Because it 
> has method getResourceAsStream(). This This allows you update the file 
> without having to reload the webapp as required.
>
> Waiting for your feedback.
>
> Thanks
> Ranganath
>
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