001    /****************************************************************
002     * Licensed to the Apache Software Foundation (ASF) under one   *
003     * or more contributor license agreements.  See the NOTICE file *
004     * distributed with this work for additional information        *
005     * regarding copyright ownership.  The ASF licenses this file   *
006     * to you under the Apache License, Version 2.0 (the            *
007     * "License"); you may not use this file except in compliance   *
008     * with the License.  You may obtain a copy of the License at   *
009     *                                                              *
010     *   http://www.apache.org/licenses/LICENSE-2.0                 *
011     *                                                              *
012     * Unless required by applicable law or agreed to in writing,   *
013     * software distributed under the License is distributed on an  *
014     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY       *
015     * KIND, either express or implied.  See the License for the    *
016     * specific language governing permissions and limitations      *
017     * under the License.                                           *
018     ****************************************************************/
019    
020    package org.apache.james.protocols.smtp;
021    
022    import org.apache.james.protocols.api.Protocol;
023    import org.apache.james.protocols.api.ProtocolSession;
024    import org.apache.james.protocols.api.ProtocolTransport;
025    import org.apache.james.protocols.api.handler.ProtocolHandlerChain;
026    import org.apache.james.protocols.smtp.SMTPConfiguration;
027    import org.apache.james.protocols.smtp.SMTPSessionImpl;
028    import org.slf4j.Logger;
029    import org.slf4j.LoggerFactory;
030    
031    public class SMTPProtocol implements Protocol {
032    
033        private ProtocolHandlerChain chain;
034        private SMTPConfiguration config;
035        private Logger logger = LoggerFactory.getLogger(getClass());
036    
037    
038        public SMTPProtocol(ProtocolHandlerChain chain, SMTPConfiguration config) {
039            this.chain = chain;
040            this.config = config;
041        }
042        
043        public ProtocolHandlerChain getProtocolChain() {
044            return chain;
045        }
046    
047    
048        public boolean isStartTLSSupported() {
049            return config.isStartTLSSupported();
050        }
051    
052        public ProtocolSession newSession(ProtocolTransport transport) {
053            return new SMTPSessionImpl(config, logger, transport);
054        }
055    
056    }