Java NbMarshalledObject类代码示例

import org.openide.util.io.NbMarshalledObject; //导入依赖的package包/类
public void testSerializeAndDeserialize() throws Exception {
    InstanceContent ic = new InstanceContent();
    Lookup context = new AbstractLookup(ic);
    
    CloneableEditorSupport ces = createSupport(context);
    ic.add(ces);
    ic.add(10);
    
    MultiViewEditorElement mvee = new MultiViewEditorElement(context);
    
    assertEquals("ces", ces, mvee.getLookup().lookup(CloneableEditorSupport.class));
    assertEquals("ten", Integer.valueOf(10), mvee.getLookup().lookup(Integer.class));
    
    NbMarshalledObject mar = new NbMarshalledObject(mvee);
    MultiViewEditorElement deser = (MultiViewEditorElement)mar.get();
    
    assertEquals("ten", Integer.valueOf(10), deser.getLookup().lookup(Integer.class));
    assertEquals("ces", ces, deser.getLookup().lookup(CloneableEditorSupport.class));
}
 

import org.openide.util.io.NbMarshalledObject; //导入依赖的package包/类
public void testGetOpenedPanesWorksAfterDeserializationIssue39236 () throws Exception {
    support.open ();

    CloneableEditor ed = (CloneableEditor)support.getRef ().getAnyComponent ();
    
    JEditorPane[] panes = support.getOpenedPanes ();
    assertNotNull (panes);
    assertEquals ("One is there", 1, panes.length);
    
    NbMarshalledObject obj = new NbMarshalledObject (ed);
    ed.close ();
    
    panes = support.getOpenedPanes ();
    assertNull ("No panes anymore", panes);
    
    ed = (CloneableEditor)obj.get ();
    
    panes = support.getOpenedPanes ();
    assertNotNull ("One again", panes);
    assertEquals ("One is there again", 1, panes.length);
}
 

import org.openide.util.io.NbMarshalledObject; //导入依赖的package包/类
public void testGlobalStateOnDeserializedPanel () throws Exception {
    EP panel = new EP (null);
    ExplorerPanel.setConfirmDelete(false);
    setupExplorerManager (panel.getExplorerManager());
    
    NbMarshalledObject mar = new NbMarshalledObject (panel);
    Object obj = mar.get ();
    EP deserializedPanel = (EP) obj;
    
    // activate the actions
    ActionsInfraHid.UT.setActivated (deserializedPanel);
    deserializedPanel.componentActivated();
    
    ActionsInfraHid.UT.setCurrentNodes (deserializedPanel.getExplorerManager().getRootContext ().getChildren ().getNodes ());
    
    // deletes without asking a question, if the question appears something
    // is wrong
    delete.actionPerformed(new java.awt.event.ActionEvent (this, 0, ""));
}
 

import org.openide.util.io.NbMarshalledObject; //导入依赖的package包/类
public void skipForNowtestSelectedNodesInDeserializedPanel () throws Exception {
    ExplorerPanel panel = new ExplorerPanel ();

    FileObject fo = FileUtil.getConfigRoot();
    
    Node root = new SerializableNode ();
    panel.getExplorerManager ().setRootContext (root);
    panel.getExplorerManager ().setSelectedNodes (new Node[] {root});
    
    assertNotNull ("Array of selected nodes is not null.", panel.getExplorerManager ().getSelectedNodes ());
    assertFalse ("Array of selected nodes is not empty.",  panel.getExplorerManager ().getSelectedNodes ().length == 0);
    assertEquals ("The selected node is Filesystems root.", panel.getExplorerManager ().getSelectedNodes ()[0], root);
    
    NbMarshalledObject mar = new NbMarshalledObject (panel);
    Object obj = mar.get ();
    ExplorerPanel deserializedPanel = (ExplorerPanel) obj;
    
    assertNotNull ("Deserialized panel is not null.", deserializedPanel);
    
    assertNotNull ("[Deserialized panel] Array of selected nodes is not null.", deserializedPanel.getExplorerManager ().getSelectedNodes ());
    assertFalse ("[Deserialized panel] Array of selected nodes is not empty.",  deserializedPanel.getExplorerManager ().getSelectedNodes ().length == 0);
    assertEquals ("[Deserialized panel] The selected node is Filesystems root.", deserializedPanel.getExplorerManager ().getSelectedNodes ()[0], root);
    
}
 

import org.openide.util.io.NbMarshalledObject; //导入依赖的package包/类
public void testDeserAndGC() throws Exception {
    MyCOS cos = MyCOS.find("test1");
    CloneableTopComponent ctc = cos.openCloneableTopComponent();
    assertEquals("Associated", cos.allEditors, ctc.getReference());
    
    NbMarshalledObject mar = new NbMarshalledObject(ctc);
    
    Reference<MyCOS> first = new WeakReference<MyCOS>(cos);
    cos = null;
    assertTrue("Closed", ctc.close());
    ctc = null;
    assertGC("Can GC away", first);
    
    
    CloneableTopComponent newCtc = (CloneableTopComponent)mar.get();
    Ref newRef = newCtc.getReference();
    MyCOS newOne = MyCOS.find("test1");
    
    assertEquals("Just two created", 2, MyCOS.cnt);
    assertEquals("Associated 2", newOne.allEditors, newRef);
}
 

import org.openide.util.io.NbMarshalledObject; //导入依赖的package包/类
/** Saves pool to stream by saving all filesystems.
* The default (system) filesystem, or any persistent filesystems, are skipped.
*
* @param oos object output stream
* @exception IOException if an error occures
* @deprecated Unused.
*/
@Deprecated
public final synchronized void writeExternal(ObjectOutput oos)
throws IOException {
    Iterator iter = fileSystems.iterator();

    while (iter.hasNext()) {
        FileSystem fs = (FileSystem) iter.next();

        if (!fs.isDefault()) {
            oos.writeObject(new NbMarshalledObject(fs));
        }
    }

    oos.writeObject(null);
}
 

import org.openide.util.io.NbMarshalledObject; //导入依赖的package包/类
public void testSerialization() throws Exception {
    ListenerList<MyL> ll = new ListenerList<MyL>();
    ll.add(new MyL());
    ll.add(new MyL());
    ll.add(new MyL());
    
    NbMarshalledObject mo = new NbMarshalledObject(ll);
    @SuppressWarnings("unchecked")
    ListenerList<MyL> sll = (ListenerList<MyL>)mo.get();
    List<MyL> lla = ll.getListeners();
    List<MyL> slla = sll.getListeners();
    assertEquals(lla.size(), slla.size());
    for (int i = lla.size() - 1; i >= 0; i--) {
        assertEquals(lla.get(i), slla.get(i));
    }
}
 

import org.openide.util.io.NbMarshalledObject; //导入依赖的package包/类
@Override
public void readExternal(ObjectInput oi) throws IOException, ClassNotFoundException {
    super.readExternal(oi);

    final NbMarshalledObject readObject = (NbMarshalledObject) oi.readObject();
    if (readObject != null) {
        try {
            Object[] state = (Object[]) readObject.get();

            if (state != null && state.length > 0) {
                Integer dividerLocation = (Integer) state[0];
                if (dividerLocation != null) {
                    this.splitPane.setDividerLocation(dividerLocation.intValue());
                }
            }
        } catch (Exception e) {
            ErrorManager.getDefault().notify(ErrorManager.WARNING, e);
        }
    }
}
 

import org.openide.util.io.NbMarshalledObject; //导入依赖的package包/类
public void readExternal(ObjectInput oi) throws IOException, ClassNotFoundException {
    super.readExternal(oi);
    
    final NbMarshalledObject readObject =(NbMarshalledObject)oi.readObject();
    if (readObject != null) {
        try {
            Object[] state = (Object[])readObject.get();
            
            if (state != null && state.length > 0) {
                this.getKeyStoreBean().setName( (String)state[0] );
            }
            if (state != null && state.length > 1) {
                this.aliasesSplitPane.setDividerLocation( ((Integer)state[1]).intValue() );
            }
            if (state != null && state.length > 2) {
                KeyStoreBeanHistory newKsbh = (KeyStoreBeanHistory)state[2];
                setKeyStoreBeanHistory( newKsbh );
            }
        } catch (Exception e) {
            ErrorManager.getDefault().notify(ErrorManager.WARNING, e);
        }
    }
}
 

import org.openide.util.io.NbMarshalledObject; //导入依赖的package包/类
@Override
public void readExternal(ObjectInput oi) throws IOException, ClassNotFoundException {
    super.readExternal(oi);
    
    final NbMarshalledObject readObject =(NbMarshalledObject)oi.readObject();
    if (readObject != null) {
        try {
            Object[] state = (Object[])readObject.get();
            if (state == null) {
                return ;
            }
            final int stateLength = state.length;
            if (stateLength > 0 && state[0] instanceof Integer) {
                int dividerLocation = ((Integer)state[0]);
                this.splitPane.setDividerLocation( dividerLocation );
            }
        } catch (Exception e) {
            ErrorManager.getDefault().notify(ErrorManager.WARNING, e);
        }
    }
}
 

import org.openide.util.io.NbMarshalledObject; //导入依赖的package包/类
@Override
public void readExternal(ObjectInput oi) throws IOException, ClassNotFoundException {
    super.readExternal(oi);

    final NbMarshalledObject readObject = (NbMarshalledObject) oi.readObject();
    if (readObject != null) {
        try {
            final Object[] state = (Object[]) readObject.get();

            final String newFreeCharacters = (String) state[0];
            final Integer newNumberOfCharacters = (Integer) state[1];
            if (state.length > 0) {
                this.randomPasswordPanel.setFreeCharacters(newFreeCharacters);
                this.randomPasswordPanel.setNumberOfCharacters(newNumberOfCharacters);
            }
        } catch (Exception e) {
            ErrorManager.getDefault().notify(ErrorManager.WARNING, e);
        }
    }
}
 

import org.openide.util.io.NbMarshalledObject; //导入依赖的package包/类
public void testCloneableMultiViewsSerialize() throws Exception {
    InstanceContent ic = new InstanceContent();
    Lookup lookup = new AbstractLookup(ic);
    
    CloneableTopComponent cmv = MultiViews.createCloneableMultiView("text/context", new LP(lookup));
    assertPersistence("Always", TopComponent.PERSISTENCE_ALWAYS, cmv);
    assertNotNull("MultiViewComponent created", cmv);
    NbMarshalledObject mar = new NbMarshalledObject(cmv);
    TopComponent mvc = (TopComponent) mar.get();
    doCheck(mvc, ic);
}
 

import org.openide.util.io.NbMarshalledObject; //导入依赖的package包/类
public void testGetOpenedPanesWorksAfterDeserializationIssue39236 () throws Exception {
    support.open ();

    CloneableEditor ed = (CloneableEditor)support.getRef ().getAnyComponent ();
    ic.add(20);
    assertEquals("twenty", Integer.valueOf(20), ed.getLookup().lookup(Integer.class));
    ic.remove(20);
    assertNull("no twenty", ed.getLookup().lookup(Integer.class));
    
    JEditorPane[] panes = support.getOpenedPanes ();
    assertNotNull (panes);
    assertEquals ("One is there", 1, panes.length);
    
    NbMarshalledObject obj = new NbMarshalledObject (ed);
    ed.close ();
    
    panes = support.getOpenedPanes ();
    assertNull ("No panes anymore", panes);
    
    ed = (CloneableEditor)obj.get ();
    
    panes = support.getOpenedPanes ();
    assertNotNull ("One again", panes);
    assertEquals ("One is there again", 1, panes.length);
    
    ic.add(10);
    assertEquals("ten", Integer.valueOf(10), ed.getLookup().lookup(Integer.class));
}
 

import org.openide.util.io.NbMarshalledObject; //导入依赖的package包/类
/** Test to check that the deserialization of actions is completely ignored.
 */
public void testNoDeserializationOfActions () throws Exception {
    assertEquals("No actions at the start", 0, node.getActions(false).length);
    FileObject test = root;
    
    PCL pcl = new PCL ();
    obj.getLoader ().addPropertyChangeListener (pcl);
    
    obj.getLoader().setActions(new SystemAction[] {
        SystemAction.get(PropertiesAction.class)
    });
    
    pcl.assertEvent (1, "actions");
    
    Action [] res = node.getActions(false);
    assertEquals("There should be exactly one action.", 1, res.length);
    assertEquals("One file created", 1, test.getChildren ().length);
    
    NbMarshalledObject m = new NbMarshalledObject (obj.getLoader ());
    
    obj.getLoader().setActions(new SystemAction[0]);

    pcl.assertEvent (2, "actions");
    assertEquals("No actions after deleting", 0, node.getActions(false).length);
    
    assertEquals("file disappeared", 0, test.getChildren ().length);
    
    assertEquals ("Loader deserialized", obj.getLoader (), m.get ());
    assertEquals("Still no actions", 0, node.getActions(false).length);
    
    obj.getLoader ().removePropertyChangeListener (pcl);
}
 

import org.openide.util.io.NbMarshalledObject; //导入依赖的package包/类
private void doComponentCanBeSerialized(final String txt) throws Exception {
    EventQueue.invokeAndWait(new Runnable() {
        public void run() {
            try {
                final EditorCookie c = (txt != null) ? tryToOpen(txt) : obj.getCookie(EditorCookie.class);
                assertNotNull(c);
                c.open();

                JEditorPane[] arr = c.getOpenedPanes();

                assertNotNull("Something opened", arr);
                assertEquals("One opened", 1, arr.length);

                Object o = SwingUtilities.getAncestorOfClass(TopComponent.class, arr[0]);
                assertNotNull("Top component found", o);
                NbMarshalledObject mar = new NbMarshalledObject(o);

                ((TopComponent) o).close();

                obj.setValid(false);

                TopComponent tc = (TopComponent) mar.get();

                assertNotNull("Successfully deserialized", tc);

                if (obj == DataObject.find(obj.getPrimaryFile())) {
                    fail("Strange, obj should be garbage collected" + obj);
                }
            } catch (Exception x) {
                throw new RuntimeException(x);
            }
        }
    });
}