Java Node.setName方法代碼示例

import org.openide.nodes.Node; //導入方法依賴的package包/類
@Override
protected void performAction(Node[] nodes) {
    if (nodes != null && nodes.length == 1) {
        SaasGroup group = nodes[0].getLookup().lookup(SaasGroup.class);
        if (group == null) {
            return;
        }

        Node n = nodes[0];
        NotifyDescriptor.InputLine dlg = new NotifyDescriptor.InputLine(
                NbBundle.getMessage(RenameAction.class, "CTL_RenameLabel"), // NOI18N
                NbBundle.getMessage(RenameAction.class, "CTL_RenameTitle")); // NOI18N
        dlg.setInputText(n.getName());
        if (NotifyDescriptor.OK_OPTION.equals(DialogDisplayer.getDefault().notify(dlg))) {
            String name = dlg.getInputText().trim();
            if (group.getParent().getChildGroup(name) != null) {
                String msg = NbBundle.getMessage(RenameGroupAction.class, "MSG_DuplicateGroupName"); // NOI18N
                DialogDisplayer.getDefault().notify(
                        new NotifyDescriptor.Message(msg, NotifyDescriptor.ERROR_MESSAGE));
                return;
            }
            SaasServicesModel.getInstance().renameGroup(group, name);
            n.setName(name);
        }
    }
}
 

import org.openide.nodes.Node; //導入方法依賴的package包/類
public void testChangeOfNodeDoesNotFireChangeInActionMap() {
    ActionMap am = (ActionMap)tc.getLookup().lookup(ActionMap.class);
    assertNotNull(am);
    
    Node m1 = new AbstractNode(Children.LEAF);
    m1.setName("old m1");
    Node m2 = new AbstractNode(Children.LEAF);
    m2.setName("new m2");
    
    tc.setActivatedNodes(new Node[] { m1 });
    assertEquals("No change in ActionMap 1", 0, cnt);
    tc.setActivatedNodes(new Node[] { m2 });
    assertEquals("No change in ActionMap 2", 0, cnt);
    tc.setActivatedNodes(new Node[0]);
    assertEquals("No change in ActionMap 3", 0, cnt);
    tc.setActivatedNodes(null);
    assertEquals("No change in ActionMap 4", 0, cnt);
    
    ActionMap am2 = (ActionMap)tc.getLookup().lookup(ActionMap.class);
    assertEquals("Still the same action map", am, am2);
}
 

import org.openide.nodes.Node; //導入方法依賴的package包/類
/**
 * Test of createCompositeChildren method, of class org.netbeans.spi.project.ui.support.NodeFactorySupport.
 */
public void testCreateCompositeChildren() throws InterruptedException, InvocationTargetException {
    InstanceContent ic = new InstanceContent();
    final Children dels = new TestDelegates(new AbstractLookup(ic));
    final Node node1 = new AbstractNode(Children.LEAF);
    final Node node2 = new AbstractNode(Children.LEAF);
    final Node node3 = new AbstractNode(Children.LEAF);
    final Node node4 = new AbstractNode(Children.LEAF);
    node1.setName("node1");
    node2.setName("node2");
    node3.setName("node3");
    node4.setName("node4");
    NodeFactory fact1 = new TestNodeFactory(node1);
    NodeFactory fact2 = new TestNodeFactory(node2);
    NodeFactory fact3 = new TestNodeFactory(node3);
    NodeFactory fact4 = new TestNodeFactory(node4);
    List<NodeFactory> col = new ArrayList<NodeFactory>();
    col.add(fact1);
    col.add(fact2);
    ic.set(col, null);

    assertEquals(Arrays.asList(node1, node2), Arrays.asList(dels.getNodes(true)));
    
    col.add(0, fact4);
    col.add(fact3);
    col.remove(fact2);
    ic.set(col, null);
    //#115995, caused by fix for #115128
    SwingUtilities.invokeAndWait(new Runnable() {
        public void run() {
            Node[] nds = dels.getNodes();
            assertEquals(nds[0], node4);
            assertEquals(nds[1], node1);
            assertEquals(nds[2], node3);
        }
    });
    
}
 

import org.openide.nodes.Node; //導入方法依賴的package包/類
static void nodeRename(final Node n, final String newStr) {
    // bugfix #21589 don't update name if there is not any change
    if (n.getName().equals(newStr)) {
        return;
    }
    if (EventQueue.isDispatchThread() && Boolean.TRUE.equals(n.getValue("slowRename"))) { // NOI18N
        RP.post(new Runnable() {
            @Override
            public void run() {
                nodeRename(n, newStr);
            }
        });
        return;
    }
    try {
        n.setName(newStr);
    } catch (IllegalArgumentException exc) {
        boolean needToAnnotate = Exceptions.findLocalizedMessage(exc) == null;

        // annotate new localized message only if there is no localized message yet
        if (needToAnnotate) {
            String msg = NbBundle.getMessage(
                    TreeViewCellEditor.class, "RenameFailed", n.getName(), newStr
                );
            Exceptions.attachLocalizedMessage(exc, msg);
        }

        Exceptions.printStackTrace(exc);
    }
}
 

import org.openide.nodes.Node; //導入方法依賴的package包/類
public void testLeafNodeReallyNotDisplayed() throws Throwable {
    final AbstractNode root = new AbstractNode(new Children.Array());
    root.setName("test root");
    
    
    
    root.getChildren().add(new Node[] {
        createLeaf("kuk"),
        createLeaf("huk"),
    });
    
    class AWTTst implements Runnable {
        public void run() {
            Panel p = new Panel();
            p.getExplorerManager().setRootContext(root);

            ContextTreeView ctv = new ContextTreeView();
            p.add(BorderLayout.CENTER, ctv);

            JFrame f = new JFrame();
            f.setDefaultCloseOperation(f.EXIT_ON_CLOSE);
            f.getContentPane().add(BorderLayout.CENTER, p);
            f.setVisible(true);

            final JTree tree = ctv.tree;
    
            // wait a while till the frame is realized and ctv.addNotify called
            Object r = tree.getModel().getRoot();
            assertEquals("There is root", Visualizer.findVisualizer(root), r);
            
            int cnt = tree.getModel().getChildCount(r);
            if (cnt != 0) {
                fail("Should be zero " + cnt + " but there was:  " +
                        tree.getModel().getChild(r, 0) + " and " +
                        tree.getModel().getChild(r, 1)
                        );
            }
            assertEquals("No children as they are leaves", 0, cnt);

            Node n = Visualizer.findNode(r);
            n.setName("Try Rename!");
        }
    }
    AWTTst awt = new AWTTst();
    try {
        SwingUtilities.invokeAndWait(awt);
    } catch (InvocationTargetException ex) {
        throw ex.getTargetException();
    }
}
 

import org.openide.nodes.Node; //導入方法依賴的package包/類
public void testRenameNormalNode() {
    Node n = new AbstractNode(Children.LEAF) {
        @Override
        public void setName(String s) {
            assertTrue("In AWT", EventQueue.isDispatchThread());
            super.setName(s);
        }
    };
    
    n.setName("newName");
    assertEquals("newName", n.getName());
}
 

import org.openide.nodes.Node; //導入方法依賴的package包/類
public void testNameAndRenameWithADot() throws IOException {
    FileObject fo = FileUtil.createMemoryFileSystem().getRoot().createFolder("name-with.dot");
    DataFolder folder = DataFolder.findFolder(fo);
    Node n = folder.getNodeDelegate();
    assertEquals("Full name provided", "name-with.dot", n.getName());
    n.setName("new-name.other");
    assertEquals("New name set", "new-name.other", n.getName());
    assertEquals("New name of dobj too", "new-name.other", folder.getName());
    assertEquals("New name of fo too", "new-name.other", fo.getNameExt());
}
 

import org.openide.nodes.Node; //導入方法依賴的package包/類
public void testDisplayName() throws Exception {
    String res = "Settings/org-netbeans-modules-settings-convertors-testDisplayName.settings";
    FileObject fo = FileUtil.getConfigFile(res);
    assertNotNull(res, fo);
    assertNull("name", fo.getAttribute("name"));
    
    DataObject dobj = DataObject.find (fo);
    Node n = dobj.getNodeDelegate();
    assertNotNull(n);
    assertEquals("I18N", n.getDisplayName());
    
    // property sets have to be initialized otherwise the change name would be
    // propagated to the node after some delay (~2s)
    Object garbage = n.getPropertySets();
    
    InstanceCookie ic = (InstanceCookie) dobj.getCookie(InstanceCookie.class);
    assertNotNull (dobj + " does not contain instance cookie", ic);
    
    FooSetting foo = (FooSetting) ic.instanceCreate();
    String newName = "newName";
    foo.setName(newName);
    assertEquals(n.toString(), newName, n.getDisplayName());
    
    newName = "newNameViaNode";
    n.setName(newName);
    assertEquals(n.toString(), newName, n.getDisplayName());
    assertEquals(n.toString(), newName, foo.getName());
}
 

import org.openide.nodes.Node; //導入方法依賴的package包/類
public void testStructureFullOfFormFiles() throws Exception {
    if ((
        Utilities.getOperatingSystem() & 
        (Utilities.OS_SOLARIS | Utilities.OS_SUNOS)
    ) != 0) {
        LOG.log(Level.CONFIG, "Giving up, this test fails too randomly on Solaris");
        return;
    }
    
    Children ch = new Children.Array();
    Node root = new AbstractNode(ch);
    root.setName(getName());

    ch.add(nodeWith("A", "-A", "-B", "B"));
    ch.add(nodeWith("X", "Y", "Z"));

    final Node first = ch.getNodes()[0];

    LOG.log(Level.INFO, "Nodes are ready: {0}", root);
    final ExplorerManager em = testWindow.getExplorerManager();
    em.setRootContext(root);
    LOG.info("setRootContext done");
    em.setSelectedNodes(new Node[] { first });
    LOG.log(Level.INFO, "setSelectedNodes to {0}", first);
    LOG.log(Level.INFO, "Verify setSelectedNodes: {0}", Arrays.asList(em.getSelectedNodes()));

    EventQueue.invokeAndWait(new Runnable() {
        @Override
        public void run() {
            TreePath path = treeView.tree.getSelectionPath();
            LOG.log(Level.INFO, "getSelectionPath {0}", path);
            LOG.log(Level.INFO, "getSelectedNodes {0}", Arrays.toString(em.getSelectedNodes()));
            assertNotNull("Something is selected", path);
            Node node = Visualizer.findNode(path.getLastPathComponent());
            assertEquals("It is the first node", first, node);
        }
    });
    
    sendAction("expand");
    sendAction("selectNext");

    assertEquals("Explored context is N0", first, em.getExploredContext());
    assertEquals("Selected node is A", 1, em.getSelectedNodes().length);
    assertEquals("Selected node is A", "A", em.getSelectedNodes()[0].getName());

    sendAction(enter);

    Keys keys = (Keys)first.getChildren();
    assertEquals("One invocation", 1, keys.actionPerformed);
    assertFalse("No write access", keys.writeAccess);
    assertFalse("No read access", keys.readAccess);
}
 

import org.openide.nodes.Node; //導入方法依賴的package包/類
/** Create tree and a selection of nodes for test.
 */
@SuppressWarnings("deprecation")
@Override
protected void setUp () {
    System.setProperty ("org.openide.util.Lookup", Lkp.class.getName());
    
    // create tree:
    // root +--- parent_one +--- one1
    //                      |--- one2
    //      |--- parent_two +--- two1
    //      |--- leaf
    
    final Children parents = new Children.Array ();
    Node root = new AbstractNode (parents);
    root.setName ("root");
    
    tree = new BeanTreeView ();
    //tree = new ContextTreeView ();

    final org.openide.explorer.ExplorerPanel p = new org.openide.explorer.ExplorerPanel();
    p.setName ("SelectionModeTest");
    
    p.add (tree, BorderLayout.CENTER);
    p.getExplorerManager ().setRootContext (root);
    p.open ();

    final Children ones = new Children.Array ();
    Node parent_one = new AbstractNode (ones);
    parent_one.setName ("parent_one");
    final Children twos = new Children.Array ();
    Node parent_two = new AbstractNode (twos);
    parent_two.setName ("parent_two");

    final Node one1 = new AbstractNode (Children.LEAF);
    one1.setName("one1");

    final Node one2 = new AbstractNode (Children.LEAF);
    one2.setName("one2");

    ones.add(new Node[] { one1, one2 });
    
    final Node two1 = new AbstractNode (Children.LEAF);
    two1.setName("two1");

    twos.add (new Node[] { two1 });
    
    parents.add (new Node[] { parent_one, parent_two });
    
    
    // the test selections
    singleSelection = new Node[] {parent_two};
    contiguousSelection = new Node[] {one1, one2};
    discontiguousSelection = new Node[] {one2, two1};
    
    mgr = p.getExplorerManager();
}
 

import org.openide.nodes.Node; //導入方法依賴的package包/類
/**
 * Creates two nodes. Selects one and tries to remove it
 * and replace with the other one (several times).
 */
public void testNodeAddingAndRemoving() {
    final Children c = new Array();
    Node n = new AbstractNode (c);
    final PListView lv = new PListView();
    final ExplorerPanel p = new ExplorerPanel();
    p.add(lv, BorderLayout.CENTER);
    p.getExplorerManager().setRootContext(n);
    p.open();

    final Node c1 = new AbstractNode(Children.LEAF);
    c1.setDisplayName("First");
    c1.setName("First");
    c.add(new Node[] { c1 });
    Node c2 = new AbstractNode(Children.LEAF);
    c2.setDisplayName("Second");
    c2.setName("Second");
    //Thread.sleep(500);

    for (int i = 0; i < 5; i++) {
        c.remove(new Node[] { c1 });
        c.add(new Node[] { c2 });
        
        // Waiting for until the view is updated.
        // This should not be necessary
        try {
            SwingUtilities.invokeAndWait( new EmptyRunnable() );
        } catch (InterruptedException ie) {
            fail ("Caught InterruptedException:" + ie.getMessage ());
        } catch (InvocationTargetException ite) {
            fail ("Caught InvocationTargetException: " + ite.getMessage ());
        }
        
        try {
            p.getExplorerManager().setSelectedNodes(new Node[] {c2} );
        } catch (PropertyVetoException  pve) {
            fail ("Caught the PropertyVetoException when set selected node " + c2.getName ()+ ".");
        }
        
        c.remove(new Node[] { c2 });
        c.add(new Node[] { c1 });
        
        //Thread.sleep(350);
    }
}
 

import org.openide.nodes.Node; //導入方法依賴的package包/類
protected void performAction(final Node[] activatedNodes) {
    if (activatedNodes == null || activatedNodes.length == 0) {
        return;
    }
    Node n = activatedNodes[0]; // we supposed that one node is activated
    
    // for slow FS perform rename out of EDT
    if (EventQueue.isDispatchThread() && Boolean.TRUE.equals(n.getValue("slowRename"))) { // NOI18N
        RP.post(new Runnable() {
            @Override
            public void run() {
                performAction(activatedNodes);
            }
        });
        return;
    }

    NotifyDescriptor.InputLine dlg = new NotifyDescriptor.InputLine(
            NbBundle.getMessage(RenameAction.class, "CTL_RenameLabel"),
            NbBundle.getMessage(RenameAction.class, "CTL_RenameTitle")
        );
    dlg.setInputText(n.getName());

    if (NotifyDescriptor.OK_OPTION.equals(DialogDisplayer.getDefault().notify(dlg))) {
        String newname = null;

        try {
            newname = dlg.getInputText();

            if (!newname.equals("")) {
                n.setName(dlg.getInputText()); // NOI18N
            }
        } catch (IllegalArgumentException e) {
            // determine if "printStackTrace"  and  "new annotation" of this exception is needed
            boolean needToAnnotate = Exceptions.findLocalizedMessage(e) == null;

            // annotate new localized message only if there is no localized message yet
            if (needToAnnotate) {
                Exceptions.attachLocalizedMessage(e,
                                                  NbBundle.getMessage(RenameAction.class,
                                                                      "MSG_BadFormat",
                                                                      n.getName(),
                                                                      newname));
            }

            Exceptions.printStackTrace(e);
        }
    }
}