Examples with Holder org.eclipse.scout.rt.platform.holders.Holder used on opensource projects

Example 26 with Holder

use of org.eclipse.scout.rt.platform.holders.Holder in project scout.rt by eclipse.

the class TreeProposalChooser method getNode.

/**
 * Node with a given key. Assumes the node is already loaded at this point
 */
private ITreeNode getNode(final LOOKUP_KEY key) {
    final Holder<ITreeNode> holder = new Holder<>(ITreeNode.class);
    m_model.visitTree(new ITreeVisitor() {

        @Override
        public boolean visit(ITreeNode node) {
            if (node.getCell().getValue() instanceof ILookupRow && ObjectUtility.equals(((ILookupRow) node.getCell().getValue()).getKey(), key)) {
                holder.setValue(node);
                return false;
            }
            return true;
        }
    });
    return holder.getValue();
}

Example 27 with Holder

use of org.eclipse.scout.rt.platform.holders.Holder in project scout.rt by eclipse.

the class AbstractJaxWsClientTest method testAcquirePortInDifferentTransactionsCancelFirstOne.

/**
 * Canceling a running web service invocation invalidates the port. This test verifies, that the canceled port is not
 * put back into the pool.
 */
@Test
public void testAcquirePortInDifferentTransactionsCancelFirstOne() throws InterruptedException {
    final Holder<JaxWsConsumerTestServicePortType> txn1PortHolder = new Holder<>(JaxWsConsumerTestServicePortType.class);
    final Holder<JaxWsConsumerTestServicePortType> txn2PortHolder = new Holder<>(JaxWsConsumerTestServicePortType.class);
    // This test case expects at most one port in the pool. It is guaranteed by discarding all pooled entries.
    BEANS.get(JaxWsConsumerTestClient.class).discardAllPoolEntries();
    final CountDownLatch requestRunningLatch = new CountDownLatch(1);
    final IFuture<Void> future = Jobs.schedule(new IRunnable() {

        @Override
        public void run() throws Exception {
            JaxWsConsumerTestServicePortType port = BEANS.get(JaxWsConsumerTestClient.class).newInvocationContext().getPort();
            txn1PortHolder.setValue(port);
            SleepRequest req = new SleepRequest();
            req.setMillis(1000);
            requestRunningLatch.countDown();
            port.sleep(req);
        }
    }, Jobs.newInput().withRunContext(ServerRunContexts.copyCurrent()).withExceptionHandling(null, true));
    requestRunningLatch.await();
    SleepUtil.sleepSafe(50, TimeUnit.MILLISECONDS);
    Jobs.schedule(new IRunnable() {

        @Override
        public void run() throws Exception {
            future.cancel(true);
        }
    }, Jobs.newInput().withRunContext(ServerRunContexts.copyCurrent()));
    try {
        future.awaitDone();
    } catch (WebServiceRequestCancelledException e) {
    // NOSONAR
    // expected
    }
    assertTrue(future.isCancelled());
    ServerRunContexts.copyCurrent().run(new IRunnable() {

        @Override
        public void run() throws Exception {
            JaxWsConsumerTestServicePortType port = BEANS.get(JaxWsConsumerTestClient.class).newInvocationContext().getPort();
            assertSendEcho(port, 0);
            txn2PortHolder.setValue(port);
        }
    });
    assertDifferentPort(txn1PortHolder.getValue(), txn2PortHolder.getValue());
}

Example 28 with Holder

use of org.eclipse.scout.rt.platform.holders.Holder in project scout.rt by eclipse.

the class JsonOutlineTest method testNoEventsFiredOnChildPageCreation.

/**
 * Tests that no events are fired during page initialization
 */
@Test
public void testNoEventsFiredOnChildPageCreation() throws JSONException {
    final Holder<Integer> initPageCounter = new Holder<>(Integer.class);
    initPageCounter.setValue(0);
    // Build an outline with two nodes, where the second node has a child node
    IPage page1 = new AbstractPageWithNodes() {
    };
    IPage page2 = new AbstractPageWithNodes() {

        @Override
        protected void execCreateChildPages(List<IPage<?>> pageList) {
            pageList.add(new AbstractPageWithNodes() {

                @Override
                protected void execInitPage() {
                    // Change some properties (this would normally fire events, but we are inside execInitPage())
                    setLeaf(!isLeaf());
                    getCellForUpdate().setText("Test");
                    initPageCounter.setValue(initPageCounter.getValue() + 1);
                }
            });
            super.execCreateChildPages(pageList);
        }
    };
    List<IPage<?>> pages = new ArrayList<IPage<?>>();
    pages.add(page2);
    IOutline outline = new Outline(pages);
    outline.selectNode(page1);
    // Outline to JsonOutline
    JsonOutline<IOutline> jsonOutline = UiSessionTestUtility.newJsonAdapter(m_uiSession, outline, m_uiSession.getRootJsonAdapter());
    // simulate "send to client"
    jsonOutline.toJson();
    Assert.assertEquals(0, initPageCounter.getValue().intValue());
    // Simulate "select page2" event
    JsonEvent event = createNodeSelectionEvent(jsonOutline, page2);
    jsonOutline.handleUiEvent(event);
    assertEquals(1, initPageCounter.getValue().intValue());
    // Get all events for the outline (ignore table events)
    List<JsonEvent> responseEvents = JsonTestUtility.extractEventsFromResponse(m_uiSession.currentJsonResponse(), null, jsonOutline.getId());
    // Check that we got only two events: page-changed (because the table was created), node insertion
    assertEquals(2, responseEvents.size());
    assertEquals("pageChanged", responseEvents.get(0).getType());
    assertEquals(JsonTree.EVENT_NODES_INSERTED, responseEvents.get(1).getType());
}