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Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * /
package org.apache.james.protocols.smtp.core;
This ConnectHandler print the greeting on connecting
public class WelcomeMessageHandler implements ConnectHandler<SMTPSession> {

    
Static RFC822DateFormat used to generate date headers
    private final static RFC822DateFormat rfc822DateFormat = new RFC822DateFormat();

    

See also:
org.apache.james.smtpserver.protocol.ConnectHandler#onConnect(SMTPSession )
    public boolean onConnect(SMTPSession session) {
        String smtpGreeting = session.getSMTPGreeting();
        SMTPResponse welcomeResponse;
        // if no greeting was configured use a default
        if (smtpGreeting == null) {
            // Initially greet the connector
            // Format is:  Sat, 24 Jan 1998 13:16:09 -0500
            welcomeResponse = new SMTPResponse(.,
                          new StringBuilder(256)
                          .append(session.getHelloName())
                          .append(" SMTP Server (")
                          .append(getProductName())
                          .append(") ready ")
                          .append(.format(new Date())));
        } else {
            welcomeResponse = new SMTPResponse(.,smtpGreeting);
        }
        session.writeResponse(welcomeResponse);
        
        return false;
    }
    
    protected String getProductName() {
        return "JAMES SMTP Server";
    }
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