Java DataObject.isTemplate方法代碼示例

import org.openide.loaders.DataObject; //導入方法依賴的package包/類
@Override
protected Node[] createNodes(Node key) {
    Node [] orig = super.createNodes (key);
    Node [] filtered = new Node [orig.length];
    for (int i = 0; i < orig.length; i++) {
        FileObject fo = orig[i].getLookup ().lookup(FileObject.class);
        boolean isTemplate;
        if (fo != null) {
            isTemplate = isTemplate(fo);
        } else {
            DataObject dobj = getDOFromNode (orig [i]);
            isTemplate = dobj.isTemplate();
        }
        if (isTemplate) {
            filtered [i] = new TemplateNode (orig [i], Children.LEAF);
        } else {
            filtered [i] = new TemplateNode (orig [i]);
        }
    }
    return filtered;
}
 

import org.openide.loaders.DataObject; //導入方法依賴的package包/類
@Override
protected Node[] createNodes(DataObject dobj) {
    if (dobj.isTemplate()) {
        Node templateNode = new FilterNode(dobj.getNodeDelegate(), Children.LEAF);
        if( null == filterText || templateNode.getDisplayName().toLowerCase().contains( filterText.toLowerCase() ) )
            return new Node[] { templateNode };
    }
    return new Node[0];
}
 

import org.openide.loaders.DataObject; //導入方法依賴的package包/類
private static boolean isTemplate (DataObject dobj) {
    if (dobj.isTemplate())
        return true;
    if (dobj instanceof DataShadow) {
        return ((DataShadow)dobj).getOriginal().isTemplate();
    }
    return false;
}
 

import org.openide.loaders.DataObject; //導入方法依賴的package包/類
private boolean acceptTemplate(DataObject d) {
    if (d.isTemplate() || d instanceof DataFolder) {
        Object o = d.getPrimaryFile().getAttribute("simple"); // NOI18N
        return o == null || Boolean.TRUE.equals(o);
    } else {
        return false;
    }
}
 

import org.openide.loaders.DataObject; //導入方法依賴的package包/類
/** Create a node for the Java data object using the default children.
* @param jdo the data object to represent
*/
public JavaNode (final DataObject jdo, boolean isJavaSource) {
    super (jdo, Children.LEAF);
    this.isJavaSource = isJavaSource;
    this.isCompiled = new AtomicReference<>();
    this.isExecutable = new AtomicReference<>();
    this.computedIcon = new AtomicReference<>();
    this.computedIconListener = new AtomicReference<>();
    this.setIconBaseWithExtension(isJavaSource ? JAVA_ICON_BASE : CLASS_ICON_BASE);
    Logger.getLogger("TIMER").log(Level.FINE, "JavaNode", new Object[] {jdo.getPrimaryFile(), this});
    if (!jdo.isTemplate()) {
        WORKER.post(IconTask.create(this));
        if (isJavaSource) {
            WORKER.post(new BuildStatusTask(this));
            WORKER.post(new ExecutableTask(this));
            jdo.addPropertyChangeListener(new PropertyChangeListener() {
                public void propertyChange(PropertyChangeEvent evt) {
                    if (DataObject.PROP_PRIMARY_FILE.equals(evt.getPropertyName())) {
                        Logger.getLogger("TIMER").log(Level.FINE, "JavaNode", new Object[]{jdo.getPrimaryFile(), this});
                        WORKER.post(new Runnable() {
                            public void run() {
                                computedIconListener.set(null);
                                synchronized (JavaNode.this) {
                                    status = null;
                                    executableListener = null;
                                    WORKER.post(new BuildStatusTask(JavaNode.this));
                                    WORKER.post(new ExecutableTask(JavaNode.this));
                                }
                            }
                        });
                    }
                }
            });
        }
    }
}
 

import org.openide.loaders.DataObject; //導入方法依賴的package包/類
@Override
public FileObject create(FileObject template, FileObject folder, String name) throws IOException {
    DataObject templateDobj = DataObject.find(template);
    if (templateDobj == null || !templateDobj.isTemplate()) {
        return FileUtil.createData(folder, name);
    }
    DataFolder target = DataFolder.findFolder(folder);
    String simpleName = FileObjects.stripExtension(name);
    DataObject newDobj = templateDobj.createFromTemplate(target, simpleName);
    return newDobj.getPrimaryFile();
}
 

import org.openide.loaders.DataObject; //導入方法依賴的package包/類
protected boolean enable (Node[] activatedNodes) {
    if (activatedNodes.length != 1) return false;
    DataObject obj = activatedNodes[0].getCookie(DataObject.class);
    return obj != null && obj.isTemplate ();
}