If you extend AxisServlet, you will benefit by inheriting some of the useful
utility methods in AxisServlet. You will need to override doGet/doPost. So
there is nothing wrong in extending AxisServlet from a coding point of view,
but from a design and best practices point of view if there is no "is-a"
relationship, it is better not to go for inheritance.
Azeez
On Jan 23, 2008 2:42 AM, red dog <[EMAIL PROTECTED]> wrote:
> Thank you Azeez. Do you see anything wrong if I extended the Axis Servlet
> instead?
>
> * public
> * *class* ListServices *extends* AxisServlet { ...
>
> * public
> * *void* doGet(HttpServletRequest request, HttpServletResponse response)
> *throws* ServletException {
> StringBuffer output =
> *new* StringBuffer("<html><body><h1>Available Services:</h1>");
> *int* index = 1;
> *for* (Iterator iter =
> *super*.axisConfiguration.getServices().values().iterator();
> iter.hasNext();){ AxisService service = (AxisService) iter.next();
> output.append(
> "<p>"); output.append(index).append(
> ". "); output.append(
> "<a href=\"" + "services/" + service.getName() + "?wsdl\">");
> output.append(service.getName());
> output.append(
> "</a>"); output.append(
> "<p/>"); }
> output.append(
> "</body></html>");
> *try*{ PrintWriter printWriter = response.getWriter();
> printWriter.write(output.toString());
> printWriter.flush();
> printWriter.close();
> }
> *catch* (IOException ex) {
> // Make sure you log the exception, as it might be swallowed
> //log.fatal("Initial axisConfig creation failed." + ex);
> //throw new ExceptionInInitializerError(ex); }
> }
> }
>
> Thank you,
>
> Radu
>
>
> *Afkham Azeez <[EMAIL PROTECTED]>* wrote:
>
> Simply calling the AxisServlet will not list services for you. One thing
> you could do is write your own servlet to do this;
>
> public class ListServicesServlet extends HttpServlet {
>
> private AxisConfiguration axisConfig;
>
> public void init() throws ServletException {
> axisConfig =
> ConfigurationContextFactory.createConfigurationContextFromFileSystem("path
> to ur repo", "path to your axis2.xml").getAxisConfiguration();
>
> }
>
> public void doGet(HttpServletRequest request,
> HttpServletResponse response) throws
> ServletException {
>
> StringBuffer output = new StringBuffer("<html><body><h1>Service
> List</h1>");
> int index = 1;
> for (Iterator iter = axisConfig.getServices().values().iterator();
> iter.hasNext();){
> AxisService service = (AxisService) iter.next();
> output.append(index).append(". ").append(service.getName());
> }
> output.append("</body></html>");
> PrintWriter printWriter = response.getWriter();
> printWriter.write(output.toString());
> printWriter.flush();
> printWriter.close();
> }
> }
>
> HTH
> Azeez
>
> On Jan 22, 2008 9:56 PM, red dog <[EMAIL PROTECTED]> wrote:
>
> > Hello everyone,
> >
> > I have 2 embedded axis 2 services in my web app. How can I list all the
> > available services? Invoking
> > http://localhost:8080/AppName/services/listServices returns an empty
> > page.
> >
> > Here is how i define the Axis Servlet in my web.xml:
> >
> > <
> > servlet>
> > <servlet-name>AxisServlet</servlet-name>
> > <display-name>Apache-Axis Servlet</display-name>
> > <servlet-class>org.apache.axis2.transport.http.AxisServlet</
> > servlet-class>
> >
> > <load-on-startup>2</load-on-startup>
> > </servlet>
> > <servlet-mapping>
> > <servlet-name>AxisServlet</servlet-name>
> > <url-pattern>/services/*</url-pattern>
> > </servlet-mapping>
> > <servlet-mapping>
> > <servlet-name>AxisServlet</servlet-name>
> > <url-pattern>listServices</url-pattern>
> > </servlet-mapping>
> > Thank you,
> >
> > Radu
> > ------------------------------
> > Looking for last minute shopping deals? Find them fast with Yahoo!
> > Search.<http://us.rd.yahoo.com/evt=51734/*http://tools.search.yahoo.com/newsearch/category.php?category=shopping>
> >
>
>
>
> --
> Thanks
> Afkham Azeez
>
> http://www.wso2.org
> GPG Fingerprint: 643F C2AF EB78 F886 40C9 B2A2 4AE2 C887 665E 0760
>
>
> ------------------------------
> Never miss a thing. Make Yahoo your
> homepage.<http://us.rd.yahoo.com/evt=51438/*http://www.yahoo.com/r/hs>
>
--
Thanks
Afkham Azeez
http://www.wso2.org
GPG Fingerprint: 643F C2AF EB78 F886 40C9 B2A2 4AE2 C887 665E 0760
