Examples with Message io.hops.hopsworks.persistence.entity.message.Message used on opensource projects

Example 11 with Message

use of io.hops.hopsworks.persistence.entity.message.Message in project hopsworks by logicalclocks.

the class MessageController method send.

/**
 * Sends a message to a single user
 * <p>
 * @param to
 * @param from
 * @param subject
 * @param preview
 * @param msg
 * @param requestPath if the message is a request this will contain the path
 * to the requested dataset or project.
 */
public void send(Users to, Users from, String subject, String preview, String msg, String requestPath) {
    Date now = new Date();
    if (to == null) {
        throw new IllegalArgumentException("No recipient specified.");
    }
    if (msg == null || msg.isEmpty()) {
        throw new IllegalArgumentException("Message is empty.");
    }
    if (msg.length() > MAX_MESSAGE_SIZE) {
        throw new IllegalArgumentException("Message too long.");
    }
    String date = new SimpleDateFormat("yyyy-MM-dd HH:mm").format(now);
    String dateAndWriter = "On " + date + ", " + from.getFname() + " " + from.getLname() + " wrote: <br><br>";
    String message = REPLY_SEPARATOR + dateAndWriter + msg;
    Message newMsg = new Message(from, to, now, message, true, false);
    newMsg.setPath(requestPath);
    newMsg.setSubject(subject);
    newMsg.setPreview(preview);
    messageFacade.save(newMsg);
}