/**
* Constructor.
*
* @param session Session object for this service
* @param urlname URLName object to be used for this service
*/
protected Service(Session session, URLName urlname) {
this.session = session;
debug = session.getDebug();
url = urlname;
/*
* Initialize the URLName with default values.
* The URLName will be updated when connect is called.
*/
String protocol = null;
String host = null;
int port = -1;
String user = null;
String password = null;
String file = null;
// get whatever information we can from the URL
// XXX - url should always be non-null here, Session
// passes it into the constructor
if (url != null) {
protocol = url.getProtocol();
host = url.getHost();
port = url.getPort();
user = url.getUsername();
password = url.getPassword();
file = url.getFile();
}
// try to get protocol-specific default properties
if (protocol != null) {
if (host == null) host = session.getProperty("mail." + protocol + ".host");
if (user == null) user = session.getProperty("mail." + protocol + ".user");
}
// try to get mail-wide default properties
if (host == null) host = session.getProperty("mail.host");
if (user == null) user = session.getProperty("mail.user");
// try using the system username
if (user == null) {
try {
user = System.getProperty("user.name");
} catch (SecurityException sex) {
// XXX - it's not worth creating a MailLogger just for this
// logger.log(Level.CONFIG, "Can't get user.name property", sex);
}
}
url = new URLName(protocol, host, port, file, user, password);
// create or choose the appropriate event queue
String scope = session.getProperties().getProperty("mail.event.scope", "folder");
Executor executor = (Executor) session.getProperties().get("mail.event.executor");
if (scope.equalsIgnoreCase("application")) q = EventQueue.getApplicationEventQueue(executor);
else if (scope.equalsIgnoreCase("session")) q = session.getEventQueue();
else // if (scope.equalsIgnoreCase("store") ||
// scope.equalsIgnoreCase("folder"))
q = new EventQueue(executor);
}
public static void dumpPart(Part p, biz.systempartners.claims.ClaimsViewer claimsViewer)
throws Exception {
if (p instanceof Message) dumpEnvelope((Message) p);
/**
* Dump input stream ..
*
* <p>InputStream is = p.getInputStream(); // If "is" is not already buffered, wrap a
* BufferedInputStream // around it. if (!(is instanceof BufferedInputStream)) is = new
* BufferedInputStream(is); int c; while ((c = is.read()) != -1) System.out.write(c);
*/
String ct = p.getContentType();
try {
pr("CONTENT-TYPE: " + (new ContentType(ct)).toString());
} catch (ParseException pex) {
pr("BAD CONTENT-TYPE: " + ct);
}
String filename = p.getFileName();
if (filename != null) pr("FILENAME: " + filename);
/*
* Using isMimeType to determine the content type avoids
* fetching the actual content data until we need it.
*/
if (p.isMimeType("text/plain")) {
pr("This is plain text");
pr("---------------------------");
if (!showStructure && !saveAttachments) System.out.println((String) p.getContent());
} else if (p.isMimeType("multipart/*")) {
pr("This is a Multipart");
pr("---------------------------");
Multipart mp = (Multipart) p.getContent();
level++;
int count = mp.getCount();
for (int i = 0; i < count; i++) dumpPart(mp.getBodyPart(i), claimsViewer);
level--;
} else if (p.isMimeType("message/rfc822")) {
pr("This is a Nested Message");
pr("---------------------------");
level++;
dumpPart((Part) p.getContent(), claimsViewer);
level--;
} else {
if (!showStructure && !saveAttachments) {
/*
* If we actually want to see the data, and it's not a
* MIME type we know, fetch it and check its Java type.
*/
Object o = p.getContent();
if (o instanceof String) {
pr("This is a string");
pr("---------------------------");
System.out.println((String) o);
} else if (o instanceof InputStream) {
pr("This is just an input stream");
pr("---------------------------");
InputStream is = (InputStream) o;
int c;
while ((c = is.read()) != -1) System.out.write(c);
} else {
pr("This is an unknown type");
pr("---------------------------");
pr(o.toString());
}
} else {
// just a separator
pr("---------------------------");
}
}
/*
* If we're saving attachments, write out anything that
* looks like an attachment into an appropriately named
* file. Don't overwrite existing files to prevent
* mistakes.
*/
if (saveAttachments && level != 0 && !p.isMimeType("multipart/*")) {
String disp = p.getDisposition();
// many mailers don't include a Content-Disposition
if (disp == null || disp.equalsIgnoreCase(Part.ATTACHMENT)) {
if (filename == null) filename = "Attachment" + attnum++;
pr("Saving attachment to file " + filename);
try {
File f = new File(System.getProperty("user.dir"), filename);
/* if (f.exists())
// XXX - could try a series of names
throw new IOException("file exists");*/
OutputStream os = new BufferedOutputStream(new FileOutputStream(f));
InputStream is = p.getInputStream();
int c;
while ((c = is.read()) != -1) os.write(c);
os.close();
if (p.isMimeType("text/xml") || p.isMimeType("application/octet-stream")) {
processBrRequisitionFile(
f, claimsViewer, claimsViewer.getInvoiceVector(), claimsViewer.getFilesVector());
}
System.out.println("I have saved file [" + f.getAbsolutePath() + "]");
} catch (IOException ex) {
pr("Failed to save attachment: " + ex);
}
pr("---------------------------");
}
}
}
/**
* Similar to connect(host, user, password) except a specific port can be specified.
*
* @param host the host to connect to
* @param port the port to connect to (-1 means the default port)
* @param user the user name
* @param password this user's password
* @exception AuthenticationFailedException for authentication failures
* @exception MessagingException for other failures
* @exception IllegalStateException if the service is already connected
* @see #connect(java.lang.String, java.lang.String, java.lang.String)
* @see javax.mail.event.ConnectionEvent
*/
public synchronized void connect(String host, int port, String user, String password)
throws MessagingException {
// see if the service is already connected
if (isConnected()) throw new IllegalStateException("already connected");
PasswordAuthentication pw;
boolean connected = false;
boolean save = false;
String protocol = null;
String file = null;
// get whatever information we can from the URL
// XXX - url should always be non-null here, Session
// passes it into the constructor
if (url != null) {
protocol = url.getProtocol();
if (host == null) host = url.getHost();
if (port == -1) port = url.getPort();
if (user == null) {
user = url.getUsername();
if (password == null) // get password too if we need it
password = url.getPassword();
} else {
if (password == null && user.equals(url.getUsername()))
// only get the password if it matches the username
password = url.getPassword();
}
file = url.getFile();
}
// try to get protocol-specific default properties
if (protocol != null) {
if (host == null) host = session.getProperty("mail." + protocol + ".host");
if (user == null) user = session.getProperty("mail." + protocol + ".user");
}
// try to get mail-wide default properties
if (host == null) host = session.getProperty("mail.host");
if (user == null) user = session.getProperty("mail.user");
// try using the system username
if (user == null) {
try {
user = System.getProperty("user.name");
} catch (SecurityException sex) {
// XXX - it's not worth creating a MailLogger just for this
// logger.log(Level.CONFIG, "Can't get user.name property", sex);
}
}
// if we don't have a password, look for saved authentication info
if (password == null && url != null) {
// canonicalize the URLName
setURLName(new URLName(protocol, host, port, file, user, null));
pw = session.getPasswordAuthentication(getURLName());
if (pw != null) {
if (user == null) {
user = pw.getUserName();
password = pw.getPassword();
} else if (user.equals(pw.getUserName())) {
password = pw.getPassword();
}
} else save = true;
}
// try connecting, if the protocol needs some missing
// information (user, password) it will not connect.
// if it tries to connect and fails, remember why for later.
AuthenticationFailedException authEx = null;
try {
connected = protocolConnect(host, port, user, password);
} catch (AuthenticationFailedException ex) {
authEx = ex;
}
// if not connected, ask the user and try again
if (!connected) {
InetAddress addr;
try {
addr = InetAddress.getByName(host);
} catch (UnknownHostException e) {
addr = null;
}
pw = session.requestPasswordAuthentication(addr, port, protocol, null, user);
if (pw != null) {
user = pw.getUserName();
password = pw.getPassword();
// have the service connect again
connected = protocolConnect(host, port, user, password);
}
}
// if we're not connected by now, we give up
if (!connected) {
if (authEx != null) throw authEx;
else if (user == null)
throw new AuthenticationFailedException("failed to connect, no user name specified?");
else if (password == null)
throw new AuthenticationFailedException("failed to connect, no password specified?");
else throw new AuthenticationFailedException("failed to connect");
}
setURLName(new URLName(protocol, host, port, file, user, password));
if (save)
session.setPasswordAuthentication(getURLName(), new PasswordAuthentication(user, password));
// set our connected state
setConnected(true);
// finally, deliver the connection event
notifyConnectionListeners(ConnectionEvent.OPENED);
}
