Ok, thank you all very much.
I'm still too newbie to make my servlet work (some problems with xindice)
but I've changed my java code and now it's really a servlet!
Grazie ancora, bye
----- Original Message -----
From: "Pid" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <users@tomcat.apache.org>
Sent: Saturday, April 28, 2007 11:33 AM
Subject: Re: Class is not a servlet
Seriously, David's recommendation is the way forwards.
When he said, 'read the spec', he was indicating that you should at least
have a basic familiarity with what a Servlet is.
There are *extensive* and complete tutorials from basic to advanced to
found for free online. Search Google (other search engines are
available).
Clue: Servlets are not written like a bean Class, you do not use the
main(...) method.
rgds
Pid
Luca Sabbio wrote:
Thank you very much for the two answers.
I don't know Java servlet enough to make PartsXupdate work
but now I have a way to follow.
I highly recommend reading the servlet spec. There you will see a
servlet extends HttpServlet and overrides one or more of it's methods.
http://jcp.org/en/jsr/detail?id=154
--David
Now that I've changed the class file,
and re-do the deployment, Tomcat first show me
HTTP Status 405 - HTTP method POST is not supported by this URL
than I modify PartsXupdate.java as below
and only work the out.println
import org.xmldb.api.base.*;
import org.xmldb.api.modules.*;
import org.xmldb.api.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
public class PartsXupdate extends HttpServlet {
public void doPost(HttpServletRequest request, HttpServletResponse
response)
throws ServletException, IOException {
PrintWriter out = response.getWriter();
out.println("Commento Inserito");
}
public static void main(String[] args) throws Exception {
Collection col = null;
try {
String driver = "org.apache.xindice.client.xmldb.DatabaseImpl";
Class c = Class.forName(driver);
Database database = (Database) c.newInstance();
DatabaseManager.registerDatabase(database);
col =
DatabaseManager.getCollection("xmldb:xindice://localhost:8080/db/test");
String xupd = "<xupdate:modifications version=\"1.0\"
xmlns:xupdate=\"http://www.xmldb.org/xupdate\";>" +
"<xupdate:insert-after select=\"/scheda/info\">" +
"<xupdate:element name=\"commento\">Bel libro!</xupdate:element>" +
"</xupdate:insert-after>" +
"</xupdate:modifications>";
String nome = "4.xml";
/* We are using XUpdateQueryService */
XUpdateQueryService service =
(XUpdateQueryService) col.getService("XUpdateQueryService",
"1.0");
service.updateResource(nome, xupd);
}
catch (XMLDBException e) {
System.err.println("XML:DB Exception occurred " + e.errorCode);
}
finally {
if (col != null) { col.close();}
}
}
}
From: Luca Sabbio [mailto:[EMAIL PROTECTED]
public class PartsXupdate
extends HttpServlet
{
...
- Peter
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