import java.io.*;
import java.util.*;
import javax.servlet.http.*;
import javax.servlet.*;
import javax.mail.*;
import javax.mail.internet.*;
public class mail1 extends HttpServlet
{
protected String myHost = null;
protected String myTo = null;
protected String myFrom = null;
protected String mySubj = null;
protected String myBody = null;
public void init(ServletConfig sConf) throws ServletException
{
super.init(sConf);
myHost = getInitParameter("host");
myTo = getInitParameter("to");
myFrom = getInitParameter("from");
mySubj = getInitParameter("subject");
myBody = getInitParameter("body");
}
public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException
{
res.setContentType("text/html");
PrintWriter writer = res.getWriter();
String actionPath = removeQueryString(req.getRequestURI());
String host = req.getServerName();
writer.println("");
writer.println("\nMailversand\n");
writer.println("");
writer.println("Mailversand
");
writer.println("");
writer.println("");
writer.println("");
writer.println("");
writer.println("");
}
public void doPost(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException
{
res.setContentType("text/html");
PrintWriter writer = res.getWriter();
String actionPath = removeQueryString(req.getRequestURI());
writer.println("\n\nMailversand\n\n\nMailversand 5
");
String from = myFrom==null?req.getParameter("from"):myFrom;
String to = myTo==null?req.getParameter("to"):myTo;
String subj = mySubj==null?req.getParameter("subject"):mySubj;
String body = myBody==null?req.getParameter("body"):myBody;
String host = myHost==null?req.getParameter("host"):myHost;
writer.println("From = "+from+"
");
writer.println("To = "+to+"
");
writer.println("Subject= "+subj+"
");
writer.println("Body = "+body+"
");
writer.println("Host = "+host+"");
if(host == null)
host = req.getServerName();
if(from == null) writer.println("Sie müssen einen Absender angeben.");
if(to == null) writer.println("Sie müssen einen Empfänger angeben.");
{
//Mail-Session
Properties props = new Properties();
props.put("mail.smtp.host", host);
Session session = Session.getDefaultInstance(props, null);
try {
// Message Object erstellen
StringTokenizer st = new StringTokenizer(to, " ,;");
int length = st.countTokens();
InternetAddress[] toAddresses = new InternetAddress[length];
for(int i=0; st.hasMoreTokens(); i++)
{
toAddresses[i] = new InternetAddress(st.nextToken());
}
Message msg = new MimeMessage(session);
msg.setFrom(new InternetAddress(from));
msg.setSubject(subj);
msg.setRecipients(Message.RecipientType.TO, toAddresses);
msg.setContent(body, "text/plain");
//Senden
Transport.send(msg);
writer.println("Die Nachricht wurde versandt.");
} catch(MessagingException mex) {
writer.println("Beim Senden der Nachricht trat ein Fehler auf:
"
+mex.toString()+"
");
}
}
writer.println("\n");
}
protected static String removeQueryString(String aURI)
{
int i = aURI.indexOf('?');
if(i != -1) aURI = aURI.substring(0, i);
return aURI;
}
}