MailSenderpublic class MailSender extends org.apache.axis.handlers.BasicHandler | This is meant to be used on a SOAP Client to call a SOAP server via SMTP/POP3 |
| Fields Summary |
|---|
| protected static Log | log | | private org.apache.axis.components.uuid.UUIDGen | uuidGen | | Properties | prop | | Session | session |
| Methods Summary |
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| public void | invoke(org.apache.axis.MessageContext msgContext)invoke creates a socket connection, sends the request SOAP message and then
reads the response SOAP message back from the SOAP server
if (log.isDebugEnabled()) {
log.debug(Messages.getMessage("enter00", "MailSender::invoke"));
}
try {
// Send the SOAP request to the SMTP server
String id = writeUsingSMTP(msgContext);
// Read SOAP response from the POP3 Server
readUsingPOP3(id, msgContext);
} catch (Exception e) {
log.debug(e);
throw AxisFault.makeFault(e);
}
if (log.isDebugEnabled()) {
log.debug(Messages.getMessage("exit00",
"HTTPDispatchHandler::invoke"));
}
| | private void | readUsingPOP3(java.lang.String id, org.apache.axis.MessageContext msgContext)Read from server using POP3
// Read the response back from the server
String pop3Host = msgContext.getStrProp(MailConstants.POP3_HOST);
String pop3User = msgContext.getStrProp(MailConstants.POP3_USERID);
String pop3passwd = msgContext.getStrProp(MailConstants.POP3_PASSWORD);
Reader reader;
POP3MessageInfo[] messages = null;
MimeMessage mimeMsg = null;
POP3Client pop3 = new POP3Client();
// We want to timeout if a response takes longer than 60 seconds
pop3.setDefaultTimeout(60000);
for (int i = 0; i < 12; i++) {
pop3.connect(pop3Host);
if (!pop3.login(pop3User, pop3passwd)) {
pop3.disconnect();
AxisFault fault = new AxisFault("POP3", "( Could not login to server. Check password. )", null, null);
throw fault;
}
messages = pop3.listMessages();
if (messages != null && messages.length > 0) {
StringBuffer buffer = null;
for (int j = 0; j < messages.length; j++) {
reader = pop3.retrieveMessage(messages[j].number);
if (reader == null) {
AxisFault fault = new AxisFault("POP3", "( Could not retrieve message header. )", null, null);
throw fault;
}
buffer = new StringBuffer();
BufferedReader bufferedReader = new BufferedReader(reader);
int ch;
while ((ch = bufferedReader.read()) != -1) {
buffer.append((char) ch);
}
bufferedReader.close();
if (buffer.toString().indexOf(id) != -1) {
ByteArrayInputStream bais = new ByteArrayInputStream(buffer.toString().getBytes());
Properties prop = new Properties();
Session session = Session.getDefaultInstance(prop, null);
mimeMsg = new MimeMessage(session, bais);
pop3.deleteMessage(messages[j].number);
break;
}
buffer = null;
}
}
pop3.logout();
pop3.disconnect();
if (mimeMsg == null) {
Thread.sleep(5000);
} else {
break;
}
}
if (mimeMsg == null) {
pop3.logout();
pop3.disconnect();
AxisFault fault = new AxisFault("POP3", "( Could not retrieve message list. )", null, null);
throw fault;
}
String contentType = mimeMsg.getContentType();
String contentLocation = mimeMsg.getContentID();
Message outMsg = new Message(mimeMsg.getInputStream(), false,
contentType, contentLocation);
outMsg.setMessageType(Message.RESPONSE);
msgContext.setResponseMessage(outMsg);
if (log.isDebugEnabled()) {
log.debug("\n" + Messages.getMessage("xmlRecd00"));
log.debug("-----------------------------------------------");
log.debug(outMsg.getSOAPPartAsString());
}
| | private java.lang.String | writeUsingSMTP(org.apache.axis.MessageContext msgContext)Send the soap request message to the server
String id = (new java.rmi.server.UID()).toString();
String smtpHost = msgContext.getStrProp(MailConstants.SMTP_HOST);
SMTPClient client = new SMTPClient();
client.connect(smtpHost);
// After connection attempt, you should check the reply code to verify
// success.
System.out.print(client.getReplyString());
int reply = client.getReplyCode();
if (!SMTPReply.isPositiveCompletion(reply)) {
client.disconnect();
AxisFault fault = new AxisFault("SMTP", "( SMTP server refused connection )", null, null);
throw fault;
}
client.login(smtpHost);
System.out.print(client.getReplyString());
reply = client.getReplyCode();
if (!SMTPReply.isPositiveCompletion(reply)) {
client.disconnect();
AxisFault fault = new AxisFault("SMTP", "( SMTP server refused connection )", null, null);
throw fault;
}
String fromAddress = msgContext.getStrProp(MailConstants.FROM_ADDRESS);
String toAddress = msgContext.getStrProp(MailConstants.TO_ADDRESS);
MimeMessage msg = new MimeMessage(session);
msg.setFrom(new InternetAddress(fromAddress));
msg.addRecipient(MimeMessage.RecipientType.TO, new InternetAddress(toAddress));
// Get SOAPAction, default to ""
String action = msgContext.useSOAPAction()
? msgContext.getSOAPActionURI()
: "";
if (action == null) {
action = "";
}
Message reqMessage = msgContext.getRequestMessage();
msg.addHeader(HTTPConstants.HEADER_USER_AGENT, Messages.getMessage("axisUserAgent"));
msg.addHeader(HTTPConstants.HEADER_SOAP_ACTION, action);
msg.setDisposition(MimePart.INLINE);
msg.setSubject(id);
ByteArrayOutputStream out = new ByteArrayOutputStream(8 * 1024);
reqMessage.writeTo(out);
msg.setContent(out.toString(), reqMessage.getContentType(msgContext.getSOAPConstants()));
ByteArrayOutputStream out2 = new ByteArrayOutputStream(8 * 1024);
msg.writeTo(out2);
client.setSender(fromAddress);
System.out.print(client.getReplyString());
client.addRecipient(toAddress);
System.out.print(client.getReplyString());
Writer writer = client.sendMessageData();
System.out.print(client.getReplyString());
writer.write(out2.toString());
writer.flush();
writer.close();
System.out.print(client.getReplyString());
if (!client.completePendingCommand()) {
System.out.print(client.getReplyString());
AxisFault fault = new AxisFault("SMTP", "( Failed to send email )", null, null);
throw fault;
}
System.out.print(client.getReplyString());
client.logout();
client.disconnect();
return id;
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