Examples with UiException org.eclipse.scout.rt.ui.html.UiException used on opensource projects

Example 6 with UiException

use of org.eclipse.scout.rt.ui.html.UiException in project scout.rt by eclipse.

the class JsonTreeTest method testGetVsOpt.

@Test
public void testGetVsOpt() {
    List<ITreeNode> nodes = new ArrayList<ITreeNode>();
    nodes.add(new TreeNode());
    nodes.add(new TreeNode());
    nodes.add(new TreeNode());
    ITree tree = createTree(nodes);
    JsonTree<ITree> jsonTree = m_uiSession.createJsonAdapter(tree, null);
    String node0Id = jsonTree.getOrCreateNodeId(nodes.get(0));
    assertNotNull(node0Id);
    assertEquals(node0Id, jsonTree.optNodeId(nodes.get(0)));
    assertEquals(node0Id, jsonTree.getNodeId(nodes.get(0)));
    assertNotNull(jsonTree.optTreeNodeForNodeId(node0Id));
    assertNotNull(jsonTree.getTreeNodeForNodeId(node0Id));
    String nonExistingNodeId = "bla";
    ITreeNode nonExistingTreeNode = new TreeNode();
    assertNull(jsonTree.optNodeId(nonExistingTreeNode));
    try {
        jsonTree.getNodeId(nonExistingTreeNode);
        fail("Expected UiException");
    } catch (UiException e) {
    // ok
    }
    assertNull(jsonTree.optTreeNodeForNodeId(nonExistingNodeId));
    try {
        jsonTree.getTreeNodeForNodeId(nonExistingNodeId);
        fail("Expected UiException");
    } catch (UiException e) {
    // ok
    }
}