Java IOProvider.getDefault方法代码示例

import org.openide.windows.IOProvider; //导入方法依赖的package包/类
public static IOProvider getIOProvider() {
        IOProvider iop = IOProvider.get("Terminal");       // NOI18N
        if (iop == null) {
//            System.out.printf("IOProviderActionSupport.getTermIOProvider() couldn't find our provider\n");
            iop = IOProvider.getDefault();
        }
        return iop;
    }
 

import org.openide.windows.IOProvider; //导入方法依赖的package包/类
private static IOProvider getIOProvider() {
    IOProvider iop = IOProvider.get("Terminal");       // NOI18N
    if (iop == null) {
	System.out.printf("IOProviderActionSupport.getTermIOProvider() couldn't find our provider\n");
	iop = IOProvider.getDefault();
    }
    return iop;
}
 

import org.openide.windows.IOProvider; //导入方法依赖的package包/类
/** Creates a new instance of SimpleRenderVisitor */
public SimpleRenderVisitor() {
    IOProvider iop = IOProvider.getDefault();
    InputOutput io = iop.getIO( "SimpleRenderVisitor", false );
    this.ow = io.getOut();
    
}
 

import org.openide.windows.IOProvider; //导入方法依赖的package包/类
protected void setUp(boolean select) throws Exception {
System.out.printf("TestSupport.setUp()\n");

if (defaultContainer) {
    ioContainer = IOContainer.getDefault();
    actualContainer = defaultContainer(ioContainer);
} else {
    TerminalContainer tc = TerminalContainer.create(null, "Test");
    actualContainer = tc;
    ioContainer = tc.ioContainer();
}

       SwingUtilities.invokeAndWait(new Runnable() {
    @Override
           public void run() {

	frame = new JFrame();
	frame.getContentPane().setLayout(new BorderLayout());
	frame.getContentPane().add(actualContainer, BorderLayout.CENTER);
	frame.setBounds(20, 20, 700, 300);
	frame.setVisible(true);

    }
});

if (defaultProvider) {
    ioProvider = IOProvider.getDefault();
    assertNotNull ("Could not find IOProvider", ioProvider);
} else {
    ioProvider = IOProvider.get("Terminal");
    assertNotNull ("Could not find IOProvider", ioProvider);
           //this check is really strange as terminal CAN be default, why not?
    assertTrue("Got provider which is not TerminalIOProvider", (ioProvider instanceof TerminalIOProvider));
}

dummyAction = new DummyAction();
Action[] actions = new Action[] {dummyAction};

io = ioProvider.getIO("test", actions, ioContainer);
assertNotNull ("Could not get InputOutput", io);
if (select) {
    io.select();
    sleep(1);	// give select time to take effect
}
   }
 

import org.openide.windows.IOProvider; //导入方法依赖的package包/类
public void testTTGGC() throws Exception {
    IOProvider.getDefault(); // initialize stdio streams to default, else we will get stack overflow later
    final List<Reference<Thread>> t = new ArrayList<Reference<Thread>>();
    Runnable r = new Runnable() {
        public void run() {
            System.out.println("Running a task in the execution engine...");
            t.add(new WeakReference<Thread>(Thread.currentThread()));
            Runnable r1 = new Runnable() {
                public void run() {
                    System.out.println("Ran second thread.");
                }
            };
            Thread nue1 = new Thread(r1);
            nue1.start();
            try {
                nue1.join();
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
            t.add(new WeakReference<Thread>(nue1));
            Runnable r2 = new Runnable() {
                public void run() {
                    System.out.println("Ran third thread.");
                }
            };
            Thread nue2 = new Thread(r2);
            nue2.start();
            t.add(new WeakReference<Thread>(nue2));
            Runnable r3 = new Runnable() {
                public void run() {
                    fail("Should not have even run.");
                }
            };
            Thread nue3 = new Thread(r3);
            t.add(new WeakReference<Thread>(nue3));
            System.out.println("done.");
        }
    };
    ExecutorTask task = ExecutionEngine.getDefault().execute("foo", r, null);
    assertEquals(0, task.result());
    assertFalse(t.toString(), t.contains(null));
    r = null;
    task = null;
    assertGC("Collected secondary task thread too", t.get(1));
    assertGC("Collected forked task thread too", t.get(2));
    assertGC("Collected unstarted task thread too", t.get(3));
    /*
    Thread main = t.get(0).get();
    if (main != null) {
        assertFalse(main.isAlive());
        main = null;
    }
     */
    assertGC("Collected task thread " + t.get(0).get(), t.get(0));
}
 

import org.openide.windows.IOProvider; //导入方法依赖的package包/类
@Override
protected void performAction(Node[] activatedNodes) {
    Node node = activatedNodes[0];
    DataObject c = (DataObject) node.getCookie(DataObject.class);
    // TODO use c

    // Extract the prop keys
    FileObject foProperty = c.getPrimaryFile();
    FindInfoComposite fic = null;
    try {
        URL propertiesUrl = null;
        propertiesUrl = foProperty.getURL();
        PropertiesKeyExtractor pke = new PropertiesKeyExtractor(propertiesUrl);
        fic = pke.extract();
    } catch (FileStateInvalidException ex) {
        ex.printStackTrace();
    }

    if (fic != null) {
        // Output tab text visiting render
        SimpleRenderVisitor srv = new SimpleRenderVisitor();
        // Count #match per FindItem
        CounterListener counterListener = new CounterListener();

        // search extracted key props in this project
        Project project = ProjectHelper.findProject(node);
        FileObject projectDirectoryFileObject = project.getProjectDirectory();
        for (Enumeration files = projectDirectoryFileObject.getData(true); files.hasMoreElements();) {
            FileObject fo = (FileObject) files.nextElement();
            final String foMimeType = fo.getMIMEType();

            if (foMimeType.startsWith("text")) { // f.getName().endsWith("java")) {
                File f = FileUtil.toFile(fo);
                System.out.println("f " + f.toString());

                SingleFileSearcher sfs = new SingleFileSearcher(f);
                sfs.getSearchVisitor().addPropertyChangeListener(counterListener);

                SearchInfoComposite sic = sfs.search(fic);
                if (sic != null && sic.getSize() > 0) {
                    sic.accept(srv);
                }
                sfs.getSearchVisitor().removePropertyChangeListener(counterListener);
            }
        }

        // TODO what to do with counterListener???!!!
        IOProvider iop = IOProvider.getDefault();
        OutputWriter ow = iop.getIO("FindPropertyKey Counter", false).getOut();
        List<ComponentCounter<FindItem>> ccfil = counterListener.getCounterFindItemList();
        for (Iterator<ComponentCounter<FindItem>> i = ccfil.iterator(); i.hasNext();) {
            ComponentCounter<FindItem> ccfi = i.next();
            FindItem fi = ccfi.getComponent();
            Integer count = ccfi.getCount();

            ow.println(fi.getPattern() + ": " + count);
        }

    }

}
 

import org.openide.windows.IOProvider; //导入方法依赖的package包/类
private InputOutput createIO() {
    IOProvider iop = IOProvider.getDefault();
    InputOutput io = iop.getIO( name, newIO );
    return io;
}