@Override
protected void internalStore(Mail mail) throws MessagingException, IOException {
try {
Session session = login();
try {
String name = Text.escapeIllegalJcrChars(mail.getName());
final String xpath = "/jcr:root/" + MAIL_PATH + "//element(" + name + ",james:mail)";
QueryManager manager = session.getWorkspace().getQueryManager();
@SuppressWarnings("deprecation")
Query query = manager.createQuery(xpath, Query.XPATH);
NodeIterator iterator = query.execute().getNodes();
if (iterator.hasNext()) {
while (iterator.hasNext()) {
setMail(iterator.nextNode(), mail);
}
} else {
Node parent = session.getRootNode().getNode(MAIL_PATH);
Node node = parent.addNode(name, "james:mail");
Node resource = node.addNode("jcr:content", "nt:resource");
resource.setProperty("jcr:mimeType", "message/rfc822");
setMail(node, mail);
}
session.save();
logger.info("Mail " + mail.getName() + " stored in repository");
} finally {
session.logout();
}
} catch (IOException e) {
throw new MessagingException("Unable to store message: " + mail.getName(), e);
} catch (RepositoryException e) {
throw new MessagingException("Unable to store message: " + mail.getName(), e);
}
}
@Override
protected void internalRemove(String key) throws MessagingException {
try {
Session session = login();
try {
String name = ISO9075.encode(Text.escapeIllegalJcrChars(key));
QueryManager manager = session.getWorkspace().getQueryManager();
@SuppressWarnings("deprecation")
Query query =
manager.createQuery(
"/jcr:root/" + MAIL_PATH + "//element(" + name + ",james:mail)", Query.XPATH);
NodeIterator nodes = query.execute().getNodes();
if (nodes.hasNext()) {
while (nodes.hasNext()) {
nodes.nextNode().remove();
}
session.save();
logger.info("Mail " + key + " removed from repository");
} else {
logger.warn("Mail " + key + " not found");
}
} finally {
session.logout();
}
} catch (RepositoryException e) {
throw new MessagingException("Unable to remove message: " + key, e);
}
}
/**
* Writes the mail attributes to the <code>jamesattr:*</code> property.
*
* @param node mail node
* @param mail mail message
* @throws RepositoryException if a repository error occurs
* @throws IOException if an IO error occurs
*/
@SuppressWarnings("deprecation")
private void setAttributes(Node node, Mail mail) throws RepositoryException, IOException {
Iterator<String> iterator = mail.getAttributeNames();
while (iterator.hasNext()) {
String name = iterator.next();
Object value = mail.getAttribute(name);
name = "jamesattr:" + Text.escapeIllegalJcrChars(name);
if (value instanceof String || value == null) {
node.setProperty(name, (String) value);
} else {
ByteArrayOutputStream buffer = new ByteArrayOutputStream();
ObjectOutputStream output = new ObjectOutputStream(buffer);
output.writeObject(value);
output.close();
node.setProperty(name, new ByteArrayInputStream(buffer.toByteArray()));
}
}
}
protected String toSafeName(String key) {
return ISO9075.encode(Text.escapeIllegalJcrChars(key));
}