/*
* Copyright 2004,2005 The Apache Software Foundation.
*
* Licensed 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.axis2.transport.mail;
import org.apache.axis2.AxisFault;
import org.apache.axis2.i18n.Messages;
import javax.mail.Authenticator;
import javax.mail.Folder;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.NoSuchProviderException;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Store;
import java.util.Properties;
public class EmailReceiver {
private String host;
private Folder inbox;
private String password;
private String popPort;
private Store store;
private String user;
public EmailReceiver(String user, String host, String popPort, String password)
throws AxisFault {
this.user = user;
this.host = host;
this.popPort = popPort;
this.password = password;
if (this.user == null) {
throw new AxisFault(Messages.getMessage("canNotBeNull", "User"));
}
if (this.host == null) {
throw new AxisFault(Messages.getMessage("canNotBeNull", "Host"));
}
if (this.popPort == null) {
throw new AxisFault(Messages.getMessage("canNotBeNull", "port"));
}
if (this.password == null) {
throw new AxisFault(Messages.getMessage("canNotBeNull", "Password"));
}
}
public void connect() throws AxisFault {
try {
final PasswordAuthentication authentication = new PasswordAuthentication(user,
password);
Properties props = new Properties();
props.put("mail.user", user);
props.put("mail.host", host);
props.put("mail.store.protocol", "pop3");
props.put("mail.transport.protocol", "smtp");
props.put("mail.pop3.port", popPort);
Session session = Session.getInstance(props, new Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return authentication;
}
});
store = session.getStore();
store.connect();
Folder root = store.getDefaultFolder();
inbox = root.getFolder("inbox");
} catch (NoSuchProviderException e) {
throw new AxisFault(e);
} catch (MessagingException e) {
throw new AxisFault(e);
}
}
public void disconnect() throws AxisFault {
try {
inbox.close(true);
store.close();
} catch (MessagingException e) {
throw new AxisFault(e);
}
}
public Message[] receive() throws AxisFault {
try {
inbox.open(Folder.READ_WRITE);
Message[] msgs = inbox.getMessages();
if (msgs.length == 0) {
return null;
} else {
return msgs;
}
} catch (NoSuchProviderException e) {
throw new AxisFault(e);
} catch (MessagingException e) {
throw new AxisFault(e);
}
}
}