Java Code Examples for org.openide.filesystems.FileStateInvalidException#printStackTrace()

private String classToSourceURL (FileObject fo) {
    try {
        ClassPath cp = ClassPath.getClassPath (fo, ClassPath.EXECUTE);
        FileObject root = cp.findOwnerRoot (fo);
        String resourceName = cp.getResourceName (fo, '/', false);
        if (resourceName == null) {
            getProject().log("Can not find classpath resource for "+fo+", skipping...", Project.MSG_ERR);
            return null;
        }
        int i = resourceName.indexOf ('$');
        if (i > 0)
            resourceName = resourceName.substring (0, i);
        FileObject[] sRoots = SourceForBinaryQuery.findSourceRoots 
            (root.getURL ()).getRoots ();
        ClassPath sourcePath = ClassPathSupport.createClassPath (sRoots);
        FileObject rfo = sourcePath.findResource (resourceName + ".java");
        if (rfo == null) return null;
        return rfo.getURL ().toExternalForm ();
    } catch (FileStateInvalidException ex) {
        ex.printStackTrace ();
        return null;
    }
}
 

/** This is called by the multiview elements whenever they are created
 * (and given a observer knowing their multiview TopComponent). It is
 * important during deserialization and cloning the multiview - i.e. during
 * the operations we have no control over. But anytime a multiview is
 * created, this method gets called.
 */
void setTopComponent(TopComponent topComp) {
    multiviewTC = (CloneableTopComponent)topComp;
    String[] titles = getMVTCDisplayName(formDataObject);
    multiviewTC.setDisplayName(titles[0]);
    multiviewTC.setHtmlDisplayName(titles[1]);
    multiviewTC.setToolTipText(getMVTCToolTipText(formDataObject));
    opened.add(this);
    registerNodeListener();
    attachTopComponentsListener();
    try {
        addStatusListener(formDataObject.getPrimaryFile().getFileSystem());
    } catch (FileStateInvalidException fsiex) {
        fsiex.printStackTrace();
    }
}
 

/**
 * Set the global default lookup with the specified content.
 *
 * @param layers xml-layer URLs to be present in the system filesystem.
 * @param instances object instances to be present in the default lookup.
 */
public static void setup (
    String[] layers, 
    Object[] instances
) {
    ClassLoader classLoader = IDEInitializer.class.getClassLoader ();
    File workDir = new File (Manager.getWorkDirPath ());
    URL[] urls = new URL [layers.length];
    int i, k = urls.length;
    for (i = 0; i < k; i++)
        urls [i] = classLoader.getResource (layers [i]);

    // 1) create repository
    XMLFileSystem systemFS = new XMLFileSystem ();
    lfs = FileUtil.createMemoryFileSystem();
    try {
        systemFS.setXmlUrls (urls);
    } catch (Exception ex) {
        ex.printStackTrace ();
    }
    MyFileSystem myFileSystem = new MyFileSystem (
        new FileSystem [] {lfs, systemFS}
    );
    Repository repository = new Repository (myFileSystem);

    Object[] lookupContent = new Object [instances.length + 1];
    lookupContent [0] = repository;
    System.arraycopy (instances, 0, lookupContent, 1, instances.length);
    
    DEFAULT_LOOKUP.setLookups (new Lookup[] {
        Lookups.fixed (lookupContent),
        Lookups.metaInfServices (classLoader),
        Lookups.singleton (classLoader),
    });
    try {
        Assert.assertEquals (myFileSystem, FileUtil.getConfigRoot().getFileSystem());
    } catch (FileStateInvalidException e) {
        e.printStackTrace();
    }
}
 

@Override
public Image getIcon(int type) {
    Image image = GRADLE_ICON.getImage();
    try {
        image = FileUIUtils.getImageDecorator(getPrimaryFile().getFileSystem()).annotateIcon(image, type, new HashSet<>());
    } catch (FileStateInvalidException ex) {
        ex.printStackTrace();
    }
    return image;
}