Examples with AndNode org.xwiki.notifications.filters.expression.AndNode used on opensource projects

Example 1 with AndNode

use of org.xwiki.notifications.filters.expression.AndNode in project xwiki-platform by xwiki.

the class QueryGenerator method handleEventPreferences.

/**
 * For each notification preference of the given user, add a constraint on the events to
 * - have one of the notification types that have been subscribed by the user;
 * - have a date superior to the start date corresponding to this type;
 * - match the custom defined user filters.
 *
 * @param user the current user
 * @param preferences a list of the user preferences
 * @return a list of maps that contains query parameters
 * @throws NotificationException if an error occurred
 */
private AbstractOperatorNode handleEventPreferences(DocumentReference user, List<NotificationPreference> preferences) throws NotificationException {
    AbstractOperatorNode preferencesNode = null;
    // Filter the notification preferences that are not bound to a specific EVENT_TYPE
    Iterator<NotificationPreference> it = preferences.stream().filter(pref -> pref.getProperties().containsKey(NotificationPreferenceProperty.EVENT_TYPE)).iterator();
    while (it.hasNext()) {
        NotificationPreference preference = it.next();
        AbstractOperatorNode preferenceTypeNode = new AndNode(new EqualsNode(value(EventProperty.TYPE), value((String) preference.getProperties().get(NotificationPreferenceProperty.EVENT_TYPE))), new GreaterThanNode(value(EventProperty.DATE), value(preference.getStartDate())));
        // Get the notification filters that can be applied to the current preference
        Collection<NotificationFilter> filters = notificationFilterManager.getFilters(user, preference);
        for (NotificationFilter filter : filters) {
            ExpressionNode node = filter.filterExpression(user, preference);
            if (node != null && node instanceof AbstractOperatorNode) {
                preferenceTypeNode = preferenceTypeNode.and((AbstractOperatorNode) node);
            }
        }
        if (preferencesNode == null) {
            preferencesNode = preferenceTypeNode;
        } else {
            preferencesNode = preferencesNode.or(preferenceTypeNode);
        }
    }
    return preferencesNode;
}

Example 2 with AndNode

use of org.xwiki.notifications.filters.expression.AndNode in project xwiki-platform by xwiki.

the class QueryGeneratorTest method generateQueryWithFilters.

@Test
public void generateQueryWithFilters() throws Exception {
    // Mocks
    NotificationFilter notificationFilter1 = mock(NotificationFilter.class);
    NotificationFilter notificationFilter2 = mock(NotificationFilter.class);
    when(notificationFilterManager.getFilters(any(DocumentReference.class), any(NotificationPreference.class))).thenReturn(Sets.newSet(notificationFilter1, notificationFilter2));
    when(notificationFilter1.filterExpression(any(DocumentReference.class), any(NotificationPreference.class))).thenReturn(new AndNode(new EqualsNode(new PropertyValueNode(EventProperty.PAGE), new StringValueNode("someValue1")), new EqualsNode(new StringValueNode("1"), new StringValueNode("1"))));
    when(notificationFilter2.filterExpression(any(DocumentReference.class), any(NotificationPreference.class))).thenReturn(new AndNode(new EqualsNode(new PropertyValueNode(EventProperty.TYPE), new StringValueNode("someValue2")), new EqualsNode(new StringValueNode("2"), new StringValueNode("2"))));
    when(notificationFilter1.matchesPreference(any(NotificationPreference.class))).thenReturn(true);
    when(notificationFilter2.matchesPreference(any(NotificationPreference.class))).thenReturn(true);
    // Test
    ExpressionNode node = mocker.getComponentUnderTest().generateQueryExpression(new DocumentReference("xwiki", "XWiki", "UserA"), NotificationFormat.ALERT, null, startDate, Arrays.asList("event1", "event2"));
    assertEquals("(((DATE >= \"Thu Jan 01 01:00:00 CET 1970\" " + "AND (((TYPE = \"create\" AND DATE >= \"Fri Jan 02 04:46:40 CET 1970\") " + "AND (PAGE = \"someValue1\" AND \"1\" = \"1\")) " + "AND (TYPE = \"someValue2\" AND \"2\" = \"2\"))) " + "AND NOT (ID IN (\"event1\", \"event2\"))) " + "AND HIDDEN <> true) " + "ORDER BY DATE DESC", node.toString());
}