import javax.xml.rpc.server.ServiceLifecycle;
//...
public class SunRegImpl implements SunRegPort, ServiceLifecycle {
private String dbUrl;
public void init(Object context) {
log("SunRegImpl.init...");
dbUrl =
((ServletContext)context).getInitParameter("dbUrl");
}
public void destroy() {
log("SunRegImpl.destroy...");
//release the database connection
}
// Other code goes here
}
<web-app>
<context-param>
<param-name>dbUrl</param-name>
<param-value>jdbc:cloudscape:sunregDB</param-value>
</context-param>
<servlet>
<servlet-name>SunregEndpoint</servlet-name>
<servlet-class>com.sun.xml.rpc.server.http.JAXRPCServlet
</servlet-class>
<init-param>
<param-name>configuration.file</param-name>
<param-value>
/WEB-INF/SunRegService_Config.properties
</param-value>
</init-param>
<load-on-startup>0</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>SunregEndpoint
</servlet-name>
<url-pattern>/jaxrpc/*</url-pattern>
</servlet-mapping>
</web-app>
Everything else remains the same. There is a descriptive article on
JAX-RPC in Sun's site by Arun and Beth, from where I have tried the above
piece of code...
Binildas C. A.
IBS Software Services (P) Ltd.
521-524 / NILA
Technopark Campus
Trivandrum - 695 581, India
Tel : ++91 - 471 - 700080 (Extn. 4272)
Fax : ++91 - 471 - 700078
mailto:binildas_at_ibsplc.com
http://www.ibsplc.com
Armond Avanes <armond333_at_YAHOO.COM>
Sent by: Public discussion on JAX-RPC <JAXRPC-INTEREST_at_JAVA.SUN.COM>
05/12/02 09:47 AM
Please respond to Public discussion on JAX-RPC
To: JAXRPC-INTEREST_at_JAVA.SUN.COM
cc:
Subject: Re: Context in webservices
Hi Botond,
Would you please provide me the peice of code you've
used to reach into context from your web service class
?
I need to have session tracking on my web services.
Best Regards,
Armond
----------------------------
Thanks, thats working.
Another question would be, how can I deploy different
webservices in the same web application? I managed to
access the ServletContext, but the different
webservices use different ServletContexts. I know that
the ServletContexts are different for the individual
web applications, so I figured out, that the solution
would be to deploy my webservices in the same web
application.
Regards, Botond.
Simon Horrell wrote:
>Have a look at the JAX-RPC spec and check the
>javax.xml.rpc.server.ServiceLifeCycle interface. The
Web service
>endpoint class may implement this interface. Its
init() method has a
>single parameter which is a
javax.xml.rpc.server.ServletEndpointContext
>implementation provided by the JAX-RPC runtime
implementation. This
>allows access to the underlying
javax.servlet.ServletContext,
>javax.servlet.http.HttpSession etc. Note that the
parameter of the
>ServiceLifeCycle.init() method used to be a
>javax.servlet.ServletContext in earlier specs. Si.
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