Package org.apache.cayenne.event

Examples of org.apache.cayenne.event.EventManager

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                this.mergeHandler = null;
            }

            this.channel = channel;

            EventManager eventManager = (channel != null)
                    ? channel.getEventManager()
                    : null;
            if (eventManager != null) {
                this.mergeHandler = new CayenneContextMergeHandler(this);
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    protected Configuration(String domainConfigurationName) {

        // set domain configuration name
        this.setDomainConfigurationName(domainConfigurationName);

        this.eventManager = new EventManager();
    }
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    /**
     * Wraps GraphDiff in a GraphEvent and sends it via EventManager with specified
     * subject.
     */
    void send(GraphDiff diff, EventSubject subject, Object eventSource) {
        EventManager manager = (context.getChannel() != null) ? context
                .getChannel()
                .getEventManager() : null;

        if (manager != null) {
            GraphEvent e = new GraphEvent(context, eventSource, diff);
            manager.postEvent(e, subject);
        }
    }
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    }

    public void testCommitChangesNew() {
        final CompoundDiff diff = new CompoundDiff();
        final Object newObjectId = new ObjectId("test", "key", "generated");
        final EventManager eventManager = new DefaultEventManager(0);

        // test that ids that are passed back are actually propagated to the right
        // objects...

        MockDataChannel channel = new MockDataChannel() {
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    /**
     * @since 1.2
     */
    protected void fireDataChannelCommitted(Object postedBy, GraphDiff changes) {
        EventManager manager = getEventManager();

        if (manager != null) {
            GraphEvent e = new GraphEvent(this, postedBy, changes);
            manager.postEvent(e, DataChannel.GRAPH_FLUSHED_SUBJECT);
        }
    }
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    /**
     * @since 1.2
     */
    protected void fireDataChannelRolledback(Object postedBy, GraphDiff changes) {
        EventManager manager = getEventManager();

        if (manager != null) {
            GraphEvent e = new GraphEvent(this, postedBy, changes);
            manager.postEvent(e, DataChannel.GRAPH_ROLLEDBACK_SUBJECT);
        }
    }
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    /**
     * @since 1.2
     */
    protected void fireDataChannelChanged(Object postedBy, GraphDiff changes) {
        EventManager manager = getEventManager();

        if (manager != null) {
            GraphEvent e = new GraphEvent(this, postedBy, changes);
            manager.postEvent(e, DataChannel.GRAPH_CHANGED_SUBJECT);
        }
    }
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        if (mergeHandler != null) {
            mergeHandler.active = false;
            mergeHandler = null;
        }

        EventManager eventManager = channel.getEventManager();
        if (eventManager != null) {
            mergeHandler = new CayenneContextMergeHandler(this);

            // listen to our channel events...
            // note that we must reset listener on channel switch, as there is no
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                    Resource configurationResource) throws ConfigurationException {
                return new ConfigurationTree<DataChannelDescriptor>(testDescriptor, null);
            }
        };

        final EventManager eventManager = new MockEventManager();

        Module testModule = new Module() {

            public void configure(Binder binder) {
                binder.bindList(DataDomainProvider.FILTERS_LIST);
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        if (mergeHandler != null) {
            mergeHandler.setActive(false);
            mergeHandler = null;
        }

        EventManager eventManager = channel.getEventManager();

        if (eventManager != null) {
            mergeHandler = new DataContextMergeHandler(this);

            // listen to our channel events...
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Related Classes of org.apache.cayenne.event.EventManager

  • org.apache.cayenne.access.ClientServerChannel
  • org.apache.cayenne.access.DataContext
  • org.apache.cayenne.access.DataContextFlushEventHandler
  • org.apache.cayenne.access.DataContextSharedCacheEmpiricTest
  • org.apache.cayenne.access.DataDomainTest
  • org.apache.cayenne.access.DataRowStore
  • org.apache.cayenne.access.DataRowStoreTest
  • org.apache.cayenne.access.MockDataRowStore
  • org.apache.cayenne.access.util.ContextCommitObserver
  • org.apache.cayenne.BaseContext
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