Examples with Event org.xwiki.eventstream.Event used on opensource projects

Example 11 with Event

use of org.xwiki.eventstream.Event in project xwiki-platform by xwiki.

the class DefaultMessageStream method postMessageToGroup.

@Override
public void postMessageToGroup(String message, DocumentReference group) throws IllegalAccessError {
    if (!this.bridge.exists(group)) {
        throw new IllegalArgumentException("Target group does not exist");
    }
    Event e = createMessageEvent(message, "groupMessage");
    e.setRelatedEntity(new ObjectReference("XWiki.XWikiGroups", group));
    e.setStream(this.serializer.serialize(group));
    e.setImportance(Importance.MAJOR);
    this.stream.addEvent(e);
}

Example 12 with Event

use of org.xwiki.eventstream.Event in project xwiki-platform by xwiki.

the class DefaultMessageStream method getRecentPersonalMessages.

@Override
public List<Event> getRecentPersonalMessages(DocumentReference author, int limit, int offset) {
    List<Event> result = new ArrayList<Event>();
    try {
        Query q = this.qm.createQuery("where event.application = 'MessageStream' and event.type = 'personalMessage'" + " and event.user = :user order by event.date desc", Query.XWQL);
        q.bindValue("user", this.serializer.serialize(author));
        q.setLimit(limit > 0 ? limit : 30).setOffset(offset >= 0 ? offset : 0);
        result = this.stream.searchEvents(q);
    } catch (QueryException ex) {
        LOG.warn("Failed to search personal messages: {}", ex.getMessage());
    }
    return result;
}

Example 13 with Event

use of org.xwiki.eventstream.Event in project xwiki-platform by xwiki.

the class DefaultMessageStream method deleteMessage.

@Override
public void deleteMessage(String id) {
    Query q;
    try {
        q = this.qm.createQuery("where event.id = :id", Query.XWQL);
        q.bindValue("id", id);
        List<Event> events = this.stream.searchEvents(q);
        if (events == null || events.isEmpty()) {
            throw new IllegalArgumentException("This message does not exist");
        } else if (events.get(0).getUser().equals(this.bridge.getCurrentUserReference())) {
            this.stream.deleteEvent(events.get(0));
        } else {
            throw new IllegalArgumentException("You are not authorized to delete this message");
        }
    } catch (QueryException ex) {
        LOG.warn("Failed to delete message: {}", ex.getMessage());
    }
}

Example 14 with Event

use of org.xwiki.eventstream.Event in project xwiki-platform by xwiki.

the class DefaultMessageStream method postPublicMessage.

@Override
public void postPublicMessage(String message) {
    Event e = createMessageEvent(message, "publicMessage");
    DocumentReference userDoc = this.bridge.getCurrentUserReference();
    e.setRelatedEntity(userDoc);
    e.setImportance(Importance.MINOR);
    e.setStream(this.serializer.serialize(userDoc));
    this.stream.addEvent(e);
}

Example 15 with Event

use of org.xwiki.eventstream.Event in project xwiki-platform by xwiki.

the class DefaultMessageStream method createMessageEvent.

/**
 * Creates an {@link Event} object with the common fields filled in: event ID, target document, application, user...
 * It also fills in the provided message body and type.
 *
 * @param message the message to store in the event; at most 2000 characters are stored, longer messages are
 *        automatically trimmed
 * @param messageType the type of message
 * @return the initialized event object
 */
protected Event createMessageEvent(String message, String messageType) {
    Event e = this.factory.createEvent();
    e.setApplication("MessageStream");
    e.setDocument(new DocumentReference(this.context.getCurrentEntityReference().getRoot().getName(), "XWiki", e.getId()));
    e.setBody(StringUtils.left(message, 2000));
    e.setType(messageType);
    return e;
}