parse error with web-app when starting tomact

[Tony Evans]

I keep getting the follwoing error when starting tomact:

[ERROR] Digester - -Parse Error at line 25 column 11: The content of element type "web-app" must match "(icon?,displayname?,description?,distributable?,context
-param*,filter*,filter-mapping*,listener*,servlet*,servlet-mapping*,session-config?,mime-mapping*,welcome-file-list?,error-page*,taglib*,resource-env-ref*,resource-ref*,security-constraint*,login-config?,security-role*,env-entry*,ejb-ref*,ejb-local-ref*)". <org.xml.sax.SAXParseException:

The content of element type "web-app" must match "(icon?,display-name?,description?,distributable?,context-param*,filter*,filter-mapping*,listener*,servlet*,servlet-mapping*,session-config?,mime-mapping*,welcome-file-list?,error-page*,taglib*,resource-envref*,resource-ref*,security-constraint*,login-config?,security-role*,env-entry*,ejb-ref*,ejb-local-ref*)".>

The application was running ok, until I added another servlet : SetQueryGroupServlet

and then added the following code to map it in the web.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<display-name>MonitorMaintenance</display-name>
<servlet>
<servlet-name>createANewqueryServlet</servlet-name>
<display-name>createANewqueryServlet</display-name>
<description>Creates a new Query</description>
<servlet-class>com.gfi.monitormaintenance.createANewqueryServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>createANewqueryServlet</servlet-name>
<url-pattern>/servlet/com.gfi.monitormaintenance.createANewqueryServlet</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>SetQueryGroupServlet</servlet-name>
<display-name>SetQueryGroupServlet</display-name>
<description>Sets a group and id</description>
<servlet-class>com.gfi.monitormaintenance.SetQueryGroupServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>SetQueryGroupServlet</servlet-name>
<url-pattern>/servlet/com.gfi.monitormaintenance.SetQueryGroupServlet</url-pattern>
</servlet-mapping>
</web-app>

I cant see what the problem is and why would this error be thrown.

Thanks for any help Tony

[Tony Evans]

Sorted the problem out, all servlets needed to be added before servlet mapping :

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<display-name>MonitorMaintenance</display-name>
<servlet>
<servlet-name>createANewqueryServlet</servlet-name>
<display-name>createANewqueryServlet</display-name>
<description>Creates a new Query</description>
<servlet-class>com.gfi.monitormaintenance.createANewqueryServlet</servlet-class>
</servlet>
<servlet>
<servlet-name>SetQueryGroupServlet</servlet-name>
<display-name>SetQueryGroupServlet</display-name>
<description>Sets a group and id</description>
<servlet-class>com.gfi.monitormaintenance.SetQueryGroupServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>createANewqueryServlet</servlet-name>
<url-pattern>/servlet/com.gfi.monitormaintenance.createANewqueryServlet</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>SetQueryGroupServlet</servlet-name>
<url-pattern>/servlet/com.gfi.monitormaintenance.SetQueryGroupServlet</url-pattern>
</servlet-mapping>
</web-app>