Examples of ConfigurationEvent

com.sun.star.ui.ConfigurationEvent
org.apache.commons.configuration.event.ConfigurationEvent
.apache.org/configuration/team-list.html">Commons Configuration team @version $Id: ConfigurationEvent.java 561230 2007-07-31 04:17:09Z rahul $ @since 1.3
org.apache.commons.configuration2.event.ConfigurationEvent
An event class for reporting updates on a configuration object.

Event objects of this type are used for "raw" events, i.e. unfiltered modifications of any kind. A level with semantically higher events (e.g. for property changes) may be built on top of this fundamental event mechanism.

Each event can contain the following data:
- A source object, which is usually the configuration object that was modified.
- The event's type. This is an object that corresponds to constant declarations in specific event classes. It describes what exactly has happened.
- If available, the name of the property whose modification caused the event.
- If available, the value of the property that caused this event.
- A flag whether this event was generated before or after the update of the source configuration. A modification of a configuration typically causes two events: one event before and one event after the modification is performed. This allows event listeners to react at the correct point of time.
The following standard events are generated by typical configuration implementations (the constants for the event types are defined in this class:

ADD_PROPERTY

This event is triggered for each call of the {@code addProperty()}method of a configuration object. It contains the name of the property, to which new data is added, and the value object that is added to this property (this may be an array or a list if multiple values are added).

SET_PROPERTY

Calling the {@code setProperty()} method triggers this event. Theevent object stores the name of the affected property and its new value.

CLEAR_PROPERTY

If a property is removed from a configuration (by calling the {@code clearProperty()} method), an event of this type is fired. Inthis case the event object only stores the name of the removed property, the value is null.

CLEAR

This event is fired when the whole configuration is cleared. The corresponding event object contains no additional data.

@version $Id: ConfigurationEvent.java 1624601 2014-09-12 18:04:36Z oheger $ @since 1.3
org.jivesoftware.smackx.pubsub.ConfigurationEvent
Represents the configuration element of a pubsub message event which associates a configuration form to the node which was configured. The form contains the current node configuration. @author Robin Collier
org.osgi.service.cm.ConfigurationEvent
A Configuration Event.
{@code ConfigurationEvent} objects are delivered to all registered{@code ConfigurationListener} service objects. ConfigurationEvents must beasynchronously delivered in chronological order with respect to each listener.
A type code is used to identify the type of event. The following event types are defined:
- {@link #CM_UPDATED}
- {@link #CM_DELETED}
- {@link #CM_LOCATION_CHANGED}
Additional event types may be defined in the future.
Security Considerations. {@code ConfigurationEvent} objects do not provide{@code Configuration} objects, so no sensitive configuration information isavailable from the event. If the listener wants to locate the {@code Configuration} object for the specified pid, it must use{@code ConfigurationAdmin}. @see ConfigurationListener @Immutable @author $Id: b6e83bbc54df92df81679969a438545d8161978f $ @since 1.2

Examples of org.apache.commons.configuration.event.ConfigurationEvent

     * Tests if a clear event is correctly processed.
     */
    public void testEventClearConfig() throws ConfigurationException
    {
        fillLayout();
        ConfigurationEvent event = new ConfigurationEvent(this,
                AbstractConfiguration.EVENT_CLEAR, null, null, false);
        layout.configurationChanged(event);
        assertTrue("Keys not empty", layout.getKeys().isEmpty());
        assertNull("Header comment was not reset", layout.getHeaderComment());
    }

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Examples of org.apache.commons.configuration.event.ConfigurationEvent

    /**
     * Tests if a before update event is correctly ignored.
     */
    public void testEventAddBefore()
    {
        ConfigurationEvent event = new ConfigurationEvent(this,
                AbstractConfiguration.EVENT_ADD_PROPERTY, TEST_KEY, TEST_VALUE,
                true);
        layout.configurationChanged(event);
        assertFalse("Property already stored", layout.getKeys().contains(
                TEST_KEY));

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Examples of org.apache.commons.configuration.event.ConfigurationEvent

     * Tests if a reload update is correctly processed.
     */
    public void testEventReload()
    {
        fillLayout();
        ConfigurationEvent event = new ConfigurationEvent(this,
                AbstractFileConfiguration.EVENT_RELOAD, null, null, true);
        layout.configurationChanged(event);
        assertTrue("Keys not empty", layout.getKeys().isEmpty());
        assertNull("Header comment was not reset", layout.getHeaderComment());
    }

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Examples of org.apache.commons.configuration.event.ConfigurationEvent

     * ignored.
     */
    public void testEventReloadAfter()
    {
        fillLayout();
        ConfigurationEvent event = new ConfigurationEvent(this,
                AbstractFileConfiguration.EVENT_RELOAD, null, null, false);
        layout.configurationChanged(event);
        assertFalse("Keys are empty", layout.getKeys().isEmpty());
        assertNotNull("Header comment was reset", layout.getHeaderComment());
    }

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Examples of org.apache.commons.configuration.event.ConfigurationEvent

            Configuration src, int eventType)
    {
        Map events = new HashMap();
        for (Iterator it = l.events.iterator(); it.hasNext();)
        {
            ConfigurationEvent e = (ConfigurationEvent) it.next();
            assertEquals("Wrong event type", eventType, e.getType());
            assertTrue("Unknown property: " + e.getPropertyName(), src
                    .containsKey(e.getPropertyName()));
            assertEquals("Wrong property value for " + e.getPropertyName(), e
                    .getPropertyValue(), src.getProperty(e.getPropertyName()));
            if (!e.isBeforeUpdate())
            {
                assertTrue("After event without before event", events
                        .containsKey(e.getPropertyName()));
            }
            else
            {
                events.put(e.getPropertyName(), e);
            }
        }


        for (Iterator it = src.getKeys(); it.hasNext();)
        {

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Examples of org.apache.commons.configuration.event.ConfigurationEvent

         * @param before the expected before flag
         */
        public void checkEvent(int type, String propName, Object propValue,
                boolean before)
        {
            ConfigurationEvent e = nextEvent(type);
            assertEquals("Wrong property name", propName, e.getPropertyName());
            assertEquals("Wrong property value", propValue, e
                    .getPropertyValue());
            assertEquals("Wrong before flag", before, e.isBeforeUpdate());
        }

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Examples of org.apache.commons.configuration.event.ConfigurationEvent

         * @return the event object
         */
        public ConfigurationEvent nextEvent(int expectedType)
        {
            assertFalse("Too few events received", events.isEmpty());
            ConfigurationEvent e = (ConfigurationEvent) events.removeFirst();
            assertEquals("Wrong event source", config, e.getSource());
            assertEquals("Wrong event type", expectedType, e.getType());
            return e;
        }

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Examples of org.apache.commons.configuration.event.ConfigurationEvent

         */
        public void skipToLast(int type)
        {
            while (events.size() > 1)
            {
                ConfigurationEvent e = (ConfigurationEvent) events
                        .removeFirst();
                assertTrue("Found end event in details", type != e.getType());
            }
        }

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Examples of org.apache.commons.configuration.event.ConfigurationEvent

     * Tests whether an invalidate event is fired only after a change. This test
     * is related to CONFIGURATION-315.
     */
    public void testInvalidateAfterChange()
    {
        ConfigurationEvent event = new ConfigurationEvent(config, 0, null,
                null, true);
        config.configurationChanged(event);
        assertEquals("Invalidate event fired", 0, listener.invalidateEvents);
        event = new ConfigurationEvent(config, 0, null, null, false);
        config.configurationChanged(event);
        assertEquals("No invalidate event fired", 1, listener.invalidateEvents);
    }

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Examples of org.apache.commons.configuration2.event.ConfigurationEvent

     * test is related to CONFIGURATION-315.
     */
    @Test
    public void testInvalidateEventBeforeAndAfterChange()
    {
        ConfigurationEvent event =
                new ConfigurationEvent(config, ConfigurationEvent.ANY, null, null, true);
        config.onEvent(event);
        assertEquals("No invalidate event fired", 1, listener.invalidateEvents);
        event = new ConfigurationEvent(config, ConfigurationEvent.ANY, null, null, false);
        config.onEvent(event);
        assertEquals("Another invalidate event fired", 1,
                listener.invalidateEvents);
    }

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