001    /**
002     *
003     * Licensed to the Apache Software Foundation (ASF) under one or more
004     * contributor license agreements.  See the NOTICE file distributed with
005     * this work for additional information regarding copyright ownership.
006     * The ASF licenses this file to You under the Apache License, Version 2.0
007     * (the "License"); you may not use this file except in compliance with
008     * 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, software
013     * distributed under the License is distributed on an "AS IS" BASIS,
014     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015     * See the License for the specific language governing permissions and
016     * limitations under the License.
017     */
018    package org.apache.camel.component.mail;
019    
020    import org.springframework.mail.MailAuthenticationException;
021    import org.springframework.mail.MailException;
022    import org.springframework.mail.MailSendException;
023    import org.springframework.mail.javamail.JavaMailSenderImpl;
024    
025    import javax.mail.AuthenticationFailedException;
026    import javax.mail.MessagingException;
027    import javax.mail.Transport;
028    import javax.mail.Folder;
029    import javax.mail.Store;
030    
031    /**
032     * An extension of Spring's {@link JavaMailSenderImpl} to provide helper methods for listening for new mail
033     *
034     * @version $Revision: 1.1 $
035     */
036    public class JavaMailConnection extends JavaMailSenderImpl {
037    
038        public Folder getFolder(String protocol, String folderName) {
039            try {
040                Store store = getSession().getStore(protocol);
041                store.connect(getHost(), getPort(), getUsername(), getPassword());
042                return store.getFolder(folderName);
043            }
044            catch (MessagingException e) {
045                throw new MailSendException("Mail server connection failed", e);
046            }
047        }
048    }