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[nagileon]

Hi there

I'm following this tutorial:http://www-lehre.inf.uos.de/~btenberg/misc/
DB-Access-in-GWT-The-Missing-Tutorial.pdf

Everything is the same except I'm connecting to Postgres.
I managed to get rid of many problems but when I start the application
then I get:
HTTP ERROR: 503
SERVICE_UNAVAILABLE
REQUESTURI=/LogIn.html

In the Console:

WARNING: EXCEPTION
java.lang.ClassNotFoundException:
com.gabae.login.server.PSQLconnection
at java.net.URLClassLoader$1.run(URLClassLoader.java:217)

.........

WARNING: failed pSQLconnection
javax.servlet.UnavailableException:
com.gabae.login.server.PSQLconnection
at org.mortbay.jetty.servlet.Holder.doStart(Holder.java:79)

...............

WARNING: Failed startup of context
com.google.apphosting.utils.jetty.DevAppEngineWebAppContext@17b71d9{/,/
root/workspace/LogIn/war}
javax.servlet.UnavailableException:
com.gabae.login.server.PSQLconnection
at org.mortbay.jetty.servlet.Holder.doStart(Holder.java:79)

Web.xml looks like this:

</welcome-file-list>

<!-- Servlets -->
<servlet>
<servlet-name>greetServlet</servlet-name>
<servlet-class>com.gabae.login.server.GreetingServiceImpl</servlet-
class>
</servlet>

<!-- <servlet-mapping>
<servlet-name>greetServlet</servlet-name>
<url-pattern>/login/greet</url-pattern>
</servlet-mapping> -->

<servlet>
<servlet-name>pSQLconnection</servlet-name>
<servlet-class>com.gabae.login.server.PSQLconnection</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>pSQLconnection</servlet-name>
<url-pattern>/login/PSQLconnection</url-pattern>
</servlet-mapping>
</web-app>

I don't understand why the service is not available.
Can you help guys ?

Reagrds

Peter

[Rajeev Dayal]

Did you copy the Postgres libraries into your war/WEB-INF/lib folder?

[Peter Kirklewski]

The problem was that the class name is PSQLConnection and in web.xmal I said PSQLconnection ;)
Also the URL path was wrong:  /login/PSQLconnection versus //login/server/PSQLConnection

Purely PICNIC problem ;)

Regards

Peter

--

Peter Kirklewski Systems Architect ı  GABAE DEVELOPMENT

75 Bathurst Drive, Waterloo, ON  N2V 1N2

Cell: 226-339-1512 ı  Fax: 519-342-1315  ı  E-mail: pkirk...@gabaedevelopment.com

 

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