| Methods Summary |
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| public static org.w3c.dom.Document | createMailboxDocument(Mailbox mailbox, java.lang.String curFolderName)
// use JAXP to create a DOM Document
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();
Document doc = db.newDocument();
// the root element is <mailbox>
Element mailboxElem = doc.createElement("mailbox");
doc.appendChild(mailboxElem);
// <mailbox> contains <username>
Element usernameElem = doc.createElement("username");
mailboxElem.appendChild(usernameElem);
// the mailbox may be null. In this case, we are done.
if (mailbox != null) {
usernameElem.appendChild(doc.createTextNode(mailbox.getUsername()));
// create the following:
// <folders>
// <name>A Folder Name</name>
// <name>Another Folder Name</name>
// </folder>
Element foldersElem = doc.createElement("folders");
mailboxElem.appendChild(foldersElem);
Iterator folderNames = mailbox.getFolderNames();
while (folderNames.hasNext()) {
String curName = (String) folderNames.next();
Element curFolderElem = doc.createElement("name");
curFolderElem.appendChild(doc.createTextNode(curName));
foldersElem.appendChild(curFolderElem);
}
// pick a default folder if the current folder name is invalid
if (!mailbox.containsFolder(curFolderName)) {
curFolderName = Mailbox.INBOX;
}
// create the following:
// <folder>
// <name>Folder Name</name>
// ...zero or more <messageHeader> elements
// </folder>
Element folderElem = doc.createElement("folder");
mailboxElem.appendChild(folderElem);
Element nameElem = doc.createElement("name");
nameElem.appendChild(doc.createTextNode(curFolderName));
folderElem.appendChild(nameElem);
// add all of the <messageHeader> elements to the <folder>
MailFolder curFolder = mailbox.getFolder(curFolderName);
Iterator iter = curFolder.getMessages();
while (iter.hasNext()) {
MessageHeader curHeader = (MessageHeader) iter.next();
folderElem.appendChild(createMessageHeaderElement(
doc, curHeader));
}
}
return doc;
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| public static org.w3c.dom.Element | createMessageHeaderElement(org.w3c.dom.Document doc, MessageHeader msgHeader)Produce a element.
Element msgHdrElem = doc.createElement("messageHeader");
msgHdrElem.setAttribute("id", Long.toString(msgHeader.getID()));
Element fromElem = doc.createElement("from");
fromElem.appendChild(doc.createTextNode(msgHeader.getFrom()));
msgHdrElem.appendChild(fromElem);
Element toElem = doc.createElement("to");
toElem.appendChild(doc.createTextNode(msgHeader.getTo()));
msgHdrElem.appendChild(toElem);
Element subjectElem = doc.createElement("subject");
subjectElem.appendChild(doc.createTextNode(msgHeader.getSubject()));
msgHdrElem.appendChild(subjectElem);
// produce the following:
// <whenReceived sortKey="12345">DateAndTime</whenReceived>
Element whenReceivedElem = doc.createElement("whenReceived");
whenReceivedElem.appendChild(doc.createTextNode(
sdFmt.format(msgHeader.getWhenReceived())));
whenReceivedElem.setAttribute("sortKey",
String.valueOf(msgHeader.getWhenReceived().getTime()));
msgHdrElem.appendChild(whenReceivedElem);
return msgHdrElem;
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| public static void | main(java.lang.String[] args)A simple unit test that produces XML for a Mailbox to System.out.
Mailbox mbox = MailboxFactory.getMailbox("burke_e");
Document doc = createMailboxDocument(mbox, Mailbox.INBOX);
System.out.println(
com.oreilly.javaxslt.util.DOMUtil.domToString(doc));
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