001    /**
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    package org.apache.camel.component.mail;
018    
019    import javax.mail.Folder;
020    import javax.mail.MessagingException;
021    import javax.mail.Store;
022    
023    import org.springframework.mail.MailSendException;
024    import org.springframework.mail.javamail.JavaMailSenderImpl;
025    
026    /**
027     * An extension of Spring's {@link JavaMailSenderImpl} to provide helper methods
028     * for listening for new mail
029     * 
030     * @version $Revision: 1.1 $
031     */
032    public class JavaMailConnection extends JavaMailSenderImpl {
033    
034        public Folder getFolder(String protocol, String folderName) {
035            try {
036                Store store = getSession().getStore(protocol);
037                store.connect(getHost(), getPort(), getUsername(), getPassword());
038                return store.getFolder(folderName);
039            } catch (MessagingException e) {
040                throw new MailSendException("Mail server connection failed", e);
041            }
042        }
043    }