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

Example 1 with ExpressionNode

use of org.xwiki.notifications.filters.expression.ExpressionNode 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 ExpressionNode

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

the class QueryGeneratorTest method generateQueryWithUntilDate.

@Test
public void generateQueryWithUntilDate() throws Exception {
    Date untilDate = new Date(1000000000000L);
    // Test
    ExpressionNode node = mocker.getComponentUnderTest().generateQueryExpression(new DocumentReference("xwiki", "XWiki", "UserA"), NotificationFormat.ALERT, untilDate, startDate, Collections.emptyList());
    // Verify
    assertEquals("(((DATE >= \"Thu Jan 01 01:00:00 CET 1970\" " + "AND (TYPE = \"create\" AND DATE >= \"Fri Jan 02 04:46:40 CET 1970\")) " + "AND DATE <= \"Sun Sep 09 03:46:40 CEST 2001\") AND HIDDEN <> true) " + "ORDER BY DATE DESC", node.toString());
    // Test 2
    mocker.getComponentUnderTest().generateQuery(new DocumentReference("xwiki", "XWiki", "UserA"), NotificationFormat.ALERT, untilDate, startDate, Collections.emptyList());
    verify(queryManager).createQuery("where (((" + "event.date >= :date_688218ea2b05763819a1e155109e4bf1e8921dd72e8b43d4c89c89133d4a5357) " + "AND ((event.type = :value_fa8847b0c33183273f5945508b31c3208a9e4ece58ca47233a05628d8dba3799) " + "AND (event.date >= :date_25db83d7521312b07fa98ca0023df696d1b94ee4fb7c49578c807f5aeb634f7a))) " + "AND (event.date <= :date_582ce8e50c9ad1782bdd021604912ed119e6ab2ff58a094f23b3be0ce6105306)) " + "AND (event.hidden <> true) " + "ORDER BY event.date DESC", Query.HQL);
    verify(query).bindValue("date_688218ea2b05763819a1e155109e4bf1e8921dd72e8b43d4c89c89133d4a5357", startDate);
    verify(query).bindValue("date_25db83d7521312b07fa98ca0023df696d1b94ee4fb7c49578c807f5aeb634f7a", pref1StartDate);
    verify(query).bindValue("date_582ce8e50c9ad1782bdd021604912ed119e6ab2ff58a094f23b3be0ce6105306", untilDate);
}

Example 3 with ExpressionNode

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

the class QueryGeneratorTest method generateQueryWithNoRelevantFilters.

@Test
public void generateQueryWithNoRelevantFilters() throws Exception {
    // Mocks
    NotificationFilter notificationFilter1 = mock(NotificationFilter.class);
    when(notificationFilterManager.getFilters(any(DocumentReference.class), any(NotificationPreference.class))).thenReturn(Collections.singleton(notificationFilter1));
    when(notificationFilter1.filterExpression(any(DocumentReference.class), any(NotificationPreference.class))).thenReturn(new EmptyNode());
    when(notificationFilter1.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 NOT (ID IN (\"event1\", \"event2\"))) " + "AND HIDDEN <> true) " + "ORDER BY DATE DESC", node.toString());
}

Example 4 with ExpressionNode

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

the class QueryGeneratorTest method generateQueryWithUntilDateAndBlackList.

@Test
public void generateQueryWithUntilDateAndBlackList() throws Exception {
    Date untilDate = new Date(1000000000000L);
    // Test
    ExpressionNode node = mocker.getComponentUnderTest().generateQueryExpression(new DocumentReference("xwiki", "XWiki", "UserA"), NotificationFormat.ALERT, untilDate, null, Arrays.asList("event1", "event2"));
    // Verify
    assertEquals("((((TYPE = \"create\" " + "AND DATE >= \"Fri Jan 02 04:46:40 CET 1970\") " + "AND NOT (ID IN (\"event1\", \"event2\"))) " + "AND DATE <= \"Sun Sep 09 03:46:40 CEST 2001\") " + "AND HIDDEN <> true) " + "ORDER BY DATE DESC", node.toString());
}

Example 5 with ExpressionNode

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

the class QueryGeneratorTest method generateQueryWhenHiddenDocsAreEnabled.

@Test
public void generateQueryWhenHiddenDocsAreEnabled() throws Exception {
    // Mock
    when(userPreferencesSource.getProperty("displayHiddenDocuments", 0)).thenReturn(1);
    // Test
    ExpressionNode node = mocker.getComponentUnderTest().generateQueryExpression(new DocumentReference("xwiki", "XWiki", "UserA"), NotificationFormat.ALERT, null, startDate, null);
    // Verify
    assertEquals("(DATE >= \"Thu Jan 01 01:00:00 CET 1970\" " + "AND (TYPE = \"create\" AND DATE >= \"Fri Jan 02 04:46:40 CET 1970\")) " + "ORDER BY DATE DESC", node.toString());
    // Test 2
    mocker.getComponentUnderTest().generateQuery(new DocumentReference("xwiki", "XWiki", "UserA"), NotificationFormat.ALERT, null, startDate, null);
    verify(queryManager).createQuery("where (" + "event.date >= :date_688218ea2b05763819a1e155109e4bf1e8921dd72e8b43d4c89c89133d4a5357) " + "AND ((event.type = :value_fa8847b0c33183273f5945508b31c3208a9e4ece58ca47233a05628d8dba3799) " + "AND (event.date >= :date_25db83d7521312b07fa98ca0023df696d1b94ee4fb7c49578c807f5aeb634f7a)) " + "ORDER BY event.date DESC", Query.HQL);
    verify(query).bindValue(eq("date_688218ea2b05763819a1e155109e4bf1e8921dd72e8b43d4c89c89133d4a5357"), eq(startDate));
    verify(query).bindValue(eq("value_fa8847b0c33183273f5945508b31c3208a9e4ece58ca47233a05628d8dba3799"), eq("create"));
    verify(query).bindValue("date_25db83d7521312b07fa98ca0023df696d1b94ee4fb7c49578c807f5aeb634f7a", pref1StartDate);
}