| gvSIG desktop 1

package org.gvsig.app.project.documents.layout;

import java.awt.geom.AffineTransform;

import java.util.Iterator;

import javax.swing.ImageIcon;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.gvsig.andami.PluginServices;

import org.gvsig.andami.messages.NotificationManager;

import org.gvsig.andami.ui.mdiManager.IWindow;

import org.gvsig.app.extension.AddLayer;

import org.gvsig.app.project.ProjectManager;

import org.gvsig.app.project.documents.AbstractDocument;

import org.gvsig.app.project.documents.AbstractDocumentManager;

import org.gvsig.app.project.documents.Document;

import org.gvsig.app.project.documents.gui.WindowLayout;

import org.gvsig.app.project.documents.layout.fframes.FFrame;

import org.gvsig.app.project.documents.layout.fframes.FFrameBasicFactory;

import org.gvsig.app.project.documents.layout.fframes.FFrameGraphics;

import org.gvsig.app.project.documents.layout.fframes.FFrameGraphicsFactory;

import org.gvsig.app.project.documents.layout.fframes.FFrameGridFactory;

import org.gvsig.app.project.documents.layout.fframes.FFrameGroup;

import org.gvsig.app.project.documents.layout.fframes.FFrameGroupFactory;

import org.gvsig.app.project.documents.layout.fframes.FFrameLegend;

import org.gvsig.app.project.documents.layout.fframes.FFrameLegendFactory;

import org.gvsig.app.project.documents.layout.fframes.FFrameNorth;

import org.gvsig.app.project.documents.layout.fframes.FFrameNorthFactory;

import org.gvsig.app.project.documents.layout.fframes.FFrameOverView;

import org.gvsig.app.project.documents.layout.fframes.FFrameOverViewFactory;

import org.gvsig.app.project.documents.layout.fframes.FFramePicture;

import org.gvsig.app.project.documents.layout.fframes.FFramePictureFactory;

import org.gvsig.app.project.documents.layout.fframes.FFrameScaleBar;

import org.gvsig.app.project.documents.layout.fframes.FFrameScaleBarFactory;

import org.gvsig.app.project.documents.layout.fframes.FFrameSymbol;

import org.gvsig.app.project.documents.layout.fframes.FFrameSymbolFactory;

import org.gvsig.app.project.documents.layout.fframes.FFrameTable;

import org.gvsig.app.project.documents.layout.fframes.FFrameTableFactory;

import org.gvsig.app.project.documents.layout.fframes.FFrameText;

import org.gvsig.app.project.documents.layout.fframes.FFrameTextFactory;

import org.gvsig.app.project.documents.layout.fframes.FFrameView;

import org.gvsig.app.project.documents.layout.fframes.FFrameViewFactory;

import org.gvsig.app.project.documents.layout.fframes.FrameFactory;

import org.gvsig.app.project.documents.layout.fframes.IFFrame;

import org.gvsig.app.project.documents.layout.fframes.gui.dialogs.FFrameBoxDialog;

import org.gvsig.app.project.documents.layout.fframes.gui.dialogs.FFrameGraphicsDialog;

import org.gvsig.app.project.documents.layout.fframes.gui.dialogs.FFrameGroupDialog;

import org.gvsig.app.project.documents.layout.fframes.gui.dialogs.FFrameLegendDialog;

import org.gvsig.app.project.documents.layout.fframes.gui.dialogs.FFrameNorthDialog;

import org.gvsig.app.project.documents.layout.fframes.gui.dialogs.FFrameOverViewDialog;

import org.gvsig.app.project.documents.layout.fframes.gui.dialogs.FFramePictureDialog;

import org.gvsig.app.project.documents.layout.fframes.gui.dialogs.FFrameScaleBarDialog;

import org.gvsig.app.project.documents.layout.fframes.gui.dialogs.FFrameTextDialog;

import org.gvsig.app.project.documents.layout.fframes.gui.dialogs.FFrameViewDialog;

import org.gvsig.app.project.documents.layout.fframes.gui.dialogs.IFFrameDialog;

import org.gvsig.app.project.documents.layout.gui.DefaultLayoutPanel;

import org.gvsig.app.project.documents.layout.gui.LayoutPanel;

import org.gvsig.app.project.documents.layout.gui.MapProperties;

import org.gvsig.app.project.documents.table.TableDocument;

import org.gvsig.app.project.documents.table.TableDocument.TableLink;

import org.gvsig.fmap.dal.feature.FeatureQuery;

import org.gvsig.fmap.dal.feature.FeatureQueryOrder;

import org.gvsig.fmap.dal.feature.FeatureStore;

import org.gvsig.fmap.mapcontrol.MapControl;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dynobject.DynStruct;

import org.gvsig.tools.evaluator.Evaluator;

import org.gvsig.tools.extensionpoint.ExtensionPoint;

import org.gvsig.tools.extensionpoint.ExtensionPointManager;

import org.gvsig.tools.extensionpoint.ExtensionPoint.Extension;

import org.gvsig.tools.persistence.PersistenceManager;

import org.gvsig.utils.XMLEntity;

/**

 * Factory of maps.

 *

 * @author Vicente Caballero Navarro

 */

public class LayoutManager extends AbstractDocumentManager {

    public static String TYPENAME = "project.document.layout";

    private static final Logger LOG = LoggerFactory.getLogger(LayoutManager.class);

    private static final String KEY_LAYOUT_FFRAMEDIALOG = "app.project.documents.layout.fframes.gui";

    private static final String KEY_LAYOUT_FFRAME = "app.project.documents.layout.fframes";

    private static final String PERSISTENCE_LAYOUT_DOCUMENT_DEFINITION_NAME = "LayoutDocument";

    private ExtensionPointManager extensionPoints = ToolsLocator.getExtensionPointManager();

    private Boolean defaultShowGrid = null;

    private Boolean defaultAdjustToGrid = null;

    private Boolean defaultShowRulers = null;

    private DynStruct persistenceDefinition;

    /**

     * Returns image of button.

     *

     * @return Image button.

     */

    public ImageIcon getIcon() {

        return PluginServices.getIconTheme().get("document-map-icon");

    }

    /**

     * Returns image of selected button.

     *

     * @return Image button.

     */

    public ImageIcon getIconSelected() {

        return PluginServices.getIconTheme().get("document-map-icon-sel");

    }

    /**

     * Returns the name of registration in the point of extension.

     *

     * @return Name of registration

     */

    public String getTypeName() {

        return TYPENAME;

    }

    /**

     * Returns the name of ProjectDocument.

     *

     * @return Name of ProjectDocument.

     */

    public String getTitle() {

        return PluginServices.getText(this, "Mapa");

    }

    public AbstractDocument createDocument() {

        return new DefaultLayoutDocument(this);       

    }

    public IWindow getMainWindow(Document doc, WindowLayout layout) {

        LayoutPanel layoutPanel = new DefaultLayoutPanel();

        if ( layout != null) {

            layoutPanel.setWindowLayout(layout);

        }        

        layoutPanel.setLayoutManager(this);

        layoutPanel.setDocument(doc);

        layoutPanel.getLayoutControl().fullRect();

        layoutPanel.getWindowInfo().setTitle(PluginServices.getText(this, "Mapa") + " : " + layoutPanel.getName());

        ((AbstractDocument) doc).raiseEventCreateWindow(layoutPanel);

        return layoutPanel;

    }

    public IFFrameDialog createFFrameDialog(IFFrame fframe, LayoutPanel layoutPanel, AffineTransform affineTransform) {

        ExtensionPoint ep = extensionPoints.add(KEY_LAYOUT_FFRAMEDIALOG);

        try {

            Object[] args = new Object[2];

            args[0] = layoutPanel;

            args[1] = fframe;            

            Object obj = ep.create(fframe.getName(), args);

            if (obj != null){

                IFFrameDialog fframedialog = (IFFrameDialog)obj;      

                fframedialog.setRectangle(fframe.getBoundingBox(affineTransform));                 

                return fframedialog;

            }

        }

        catch (Exception e) {

            LOG.error("Error creating a FFrameDialog");

        }      

        return null;

    }

    public IFFrameDialog createFFrameDialog(IFFrame fframe, LayoutPanel layoutPanel) {

        return createFFrameDialog(fframe, layoutPanel, layoutPanel.getLayoutControl().getAT());

    }

    /**

     * Registers in the points of extension the Factory with alias.

     * 

     * @param frameFactory

     *            FrameFactory to register.

     * @param alias

     *            Alias.

     */

    public void registerFrameFactory(FrameFactory frameFactory,

        String alias) {

        ExtensionPoint ep = ToolsLocator.getExtensionPointManager().add(KEY_LAYOUT_FFRAME);

        ep.append(frameFactory.getRegisterName(), "", frameFactory);

        if (alias != null){

            ep.addAlias(frameFactory.getRegisterName(), alias);

        }

    }

    /**

     * Registers in the points of extension the Factory

     * 

     * @param frameFactory

     *            FrameFactory to register.

     */

    public void registerFrameFactory(FrameFactory frameFactory) {

        registerFrameFactory(frameFactory, null);

    }

    public IFFrame createFrame(String frameName) {

        Iterator<Extension> iterator = ToolsLocator.getExtensionPointManager()

        .get(KEY_LAYOUT_FFRAME).iterator();

        while (iterator.hasNext()) {

            try {

                FrameFactory frameFactory = (FrameFactory) iterator.next()

                .create();

                if (frameFactory.getRegisterName().equals(frameName)) {

                    IFFrame frame = frameFactory.createFrame();

                    if (frame == null) {

                        return null;

                    }

                    frame.setFrameFactory(frameFactory);

                    return frame;

                }

            } catch (Exception e) {

                NotificationManager.addError(e);

            }

        }

        return null;

    }

    @SuppressWarnings("rawtypes")

    public void registerFFrameDialog(String name, Class clazz){

        if (!IFFrameDialog.class.isAssignableFrom(clazz)){

            throw new IllegalArgumentException(clazz.getName()

                + " must implement the IFFrameDialog interface");

        }

        ExtensionPoint extensionPoint = extensionPoints.add(KEY_LAYOUT_FFRAMEDIALOG, "");

        extensionPoint.append(name, name, clazz);

    }        

    public IWindow getPropertiesWindow(Document doc) {

        return new MapProperties((LayoutDocument) doc);

    }

    /**

     * Registers in the points of extension the Factory with alias.

     *

     */

    public static void register() {

        LayoutManager factory = new LayoutManager();

        PersistenceManager manager = ToolsLocator.getPersistenceManager();

        manager.registerFactory(factory);

        ProjectManager.getInstance().registerDocumentFactory(factory);

        LayoutManager layoutManager = (LayoutManager)ProjectManager.getInstance().getDocumentManagers(LayoutManager.TYPENAME);

        //Register Frames

        layoutManager.registerFrameFactory(new FFrameBasicFactory());

        layoutManager.registerFrameFactory(new FFrameGraphicsFactory());

        layoutManager.registerFrameFactory(new FFrameGroupFactory());

        layoutManager.registerFrameFactory(new FFrameLegendFactory());

        layoutManager.registerFrameFactory(new FFrameNorthFactory());

        layoutManager.registerFrameFactory(new FFrameOverViewFactory());

        layoutManager.registerFrameFactory(new FFramePictureFactory());

        layoutManager.registerFrameFactory(new FFrameScaleBarFactory());

        layoutManager.registerFrameFactory(new FFrameSymbolFactory());

        layoutManager.registerFrameFactory(new FFrameTableFactory());

        layoutManager.registerFrameFactory(new FFrameTextFactory());

        layoutManager.registerFrameFactory(new FFrameViewFactory());

        layoutManager.registerFrameFactory(new FFrameGridFactory());

        //Register FFrameDialogs forms       

        layoutManager.registerFFrameDialog(FFrameGraphics.PERSISTENCE_DEFINITION_NAME, FFrameGraphicsDialog.class);

        layoutManager.registerFFrameDialog(FFrameSymbol.PERSISTENCE_DEFINITION_NAME, FFrameGraphicsDialog.class);

        layoutManager.registerFFrameDialog(FFrameGroup.PERSISTENCE_DEFINITION_NAME, FFrameGroupDialog.class);

        layoutManager.registerFFrameDialog(FFrameTable.PERSISTENCE_DEFINITION_NAME, FFrameBoxDialog.class);

        layoutManager.registerFFrameDialog(FFrameLegend.PERSISTENCE_DEFINITION_NAME, FFrameLegendDialog.class);

        layoutManager.registerFFrameDialog(FFramePicture.PERSISTENCE_DEFINITION_NAME, FFramePictureDialog.class);

        layoutManager.registerFFrameDialog(FFrameNorth.PERSISTENCE_DEFINITION_NAME, FFrameNorthDialog.class);

        layoutManager.registerFFrameDialog(FFrameScaleBar.PERSISTENCE_DEFINITION_NAME, FFrameScaleBarDialog.class);

        layoutManager.registerFFrameDialog(FFrameText.PERSISTENCE_DEFINITION_NAME, FFrameTextDialog.class);

        layoutManager.registerFFrameDialog(FFrameView.PERSISTENCE_DEFINITION_NAME, FFrameViewDialog.class);

        layoutManager.registerFFrameDialog(FFrameOverView.PERSISTENCE_DEFINITION_NAME, FFrameOverViewDialog.class);

        //        ProjectFactory.getInstance().registerDocumentAction(TYPENAME,"copy",new CopyDocumentContextMenuAction());

        //        ProjectFactory.getInstance().registerDocumentAction(TYPENAME,"cut",new CutDocumentContextMenuAction());

        //        ProjectFactory.getInstance().registerDocumentAction(TYPENAME,"paste",new PasteDocumentContextMenuAction());

        PluginServices.getIconTheme().registerDefault(

            "document-map-icon",

            AddLayer.class.getClassLoader().getResource("images/mapas.png")

        );

        PluginServices.getIconTheme().registerDefault(

            "document-map-icon-sel",

            AddLayer.class.getClassLoader().getResource("images/mapas_sel.png")

        );

        PluginServices.getIconTheme().registerDefault(

            "neresize-icon",

            AddLayer.class.getClassLoader().getResource("images/NEResize.png")

        );

        PluginServices.getIconTheme().registerDefault(

            "eresize-icon",

            AddLayer.class.getClassLoader().getResource("images/EResize.png")

        );

        PluginServices.getIconTheme().registerDefault(

            "nresize-icon",

            AddLayer.class.getClassLoader().getResource("images/NResize.png")

        );

        PluginServices.getIconTheme().registerDefault(

            "move-icon",

            AddLayer.class.getClassLoader().getResource("images/Move.png")

        );

        PluginServices.getIconTheme().registerDefault(

            "sereresize-icon",

            AddLayer.class.getClassLoader().getResource("images/SEResize.png")

        );

        PluginServices.getIconTheme().registerDefault(

            "symboltag-icon",

            AddLayer.class.getClassLoader().getResource("images/symbolTag.gif")

        );

        PluginServices.getIconTheme().registerDefault(

            "move-icon",

            AddLayer.class.getClassLoader().getResource("images/Move.png")

        );

        PluginServices.getIconTheme().registerDefault(

            "numero-icon",

            AddLayer.class.getClassLoader().getResource("images/numero.png")

        );

        PluginServices.getIconTheme().registerDefault(

            "barra1-icon",

            AddLayer.class.getClassLoader().getResource("images/barra1.png")

        );

        PluginServices.getIconTheme().registerDefault(

            "barra2-icon",

            AddLayer.class.getClassLoader().getResource("images/barra2.png")

        );

        PluginServices.getIconTheme().registerDefault(

            "barra3-icon",

            AddLayer.class.getClassLoader().getResource("images/barra3.png")

        );

        PluginServices.getIconTheme().registerDefault(

            "text-left-icon",

            AddLayer.class.getClassLoader().getResource("images/left.PNG")

        );

        PluginServices.getIconTheme().registerDefault(

            "text-center-v-icon",

            AddLayer.class.getClassLoader().getResource("images/centerV.PNG")

        );

        PluginServices.getIconTheme().registerDefault(

            "text-right-icon",

            AddLayer.class.getClassLoader().getResource("images/right.PNG")

        );

        PluginServices.getIconTheme().registerDefault(

            "left-rotation-icon",

            AddLayer.class.getClassLoader().getResource("images/leftrotation.png")

        );

        PluginServices.getIconTheme().registerDefault(

            "text-up-icon",

            AddLayer.class.getClassLoader().getResource("images/up.PNG")

        );

        PluginServices.getIconTheme().registerDefault(

            "text-center-h-icon",

            AddLayer.class.getClassLoader().getResource("images/centerH.PNG")

        );

        PluginServices.getIconTheme().registerDefault(

            "text-down-icon",

            AddLayer.class.getClassLoader().getResource("images/down.PNG")

        );

        PluginServices.getIconTheme().registerDefault(

            "text-distup-icon",

            AddLayer.class.getClassLoader().getResource("images/distUp.PNG")

        );

        PluginServices.getIconTheme().registerDefault(

            "text-distcenterh-icon",

            AddLayer.class.getClassLoader().getResource("images/distCenterH.PNG")

        );

        PluginServices.getIconTheme().registerDefault(

            "text-distdown-icon",

            AddLayer.class.getClassLoader().getResource("images/distDown.PNG")

        );

        PluginServices.getIconTheme().registerDefault(

            "text-distleft-icon",

            AddLayer.class.getClassLoader().getResource("images/distLeft.PNG")

        );

        PluginServices.getIconTheme().registerDefault(

            "text-distcenterv-icon",

            AddLayer.class.getClassLoader().getResource("images/distCenterV.PNG")

        );

        PluginServices.getIconTheme().registerDefault(

            "text-distright-icon",

            AddLayer.class.getClassLoader().getResource("images/distRight.PNG")

        );

        PluginServices.getIconTheme().registerDefault(

            "text-size-width-icon",

            AddLayer.class.getClassLoader().getResource("images/sizeWidth.PNG")

        );

        PluginServices.getIconTheme().registerDefault(

            "text-size-height-icon",

            AddLayer.class.getClassLoader().getResource("images/sizeHeight.PNG")

        );

        PluginServices.getIconTheme().registerDefault(

            "text-size-other-icon",

            AddLayer.class.getClassLoader().getResource("images/sizeOther.PNG")

        );

        PluginServices.getIconTheme().registerDefault(

            "text-space-right-icon",

            AddLayer.class.getClassLoader().getResource("images/spaceRight.PNG")

        );

        PluginServices.getIconTheme().registerDefault(

            "text-inlayout-icon",

            AddLayer.class.getClassLoader().getResource("images/inLayout.PNG")

        );

        //Tools

        PluginServices.getIconTheme().registerDefault(

            "rect-select-cursor",

            MapControl.class.getResource("images/RectSelectCursor.gif")

        );

        PluginServices.getIconTheme().registerDefault(

            "circle-cursor",

            AddLayer.class.getClassLoader().getResource("images/CircleCursor.png")

        );

        PluginServices.getIconTheme().registerDefault(

            "line-cursor",

            AddLayer.class.getClassLoader().getResource("images/LineCursor.png")

        );

        PluginServices.getIconTheme().registerDefault(

            "point-cursor",

            AddLayer.class.getClassLoader().getResource("images/PointCursor.png")

        );

        PluginServices.getIconTheme().registerDefault(

            "poligon-cursor",

            AddLayer.class.getClassLoader().getResource("images/PoligonCursor.png")

        );

        PluginServices.getIconTheme().registerDefault(

            "rectangle-cursor",

            AddLayer.class.getClassLoader().getResource("images/RectangleCursor.png")

        );

        PluginServices.getIconTheme().registerDefault(

            "crux-cursor",

            AddLayer.class.getClassLoader().getResource("images/CruxCursor.png")

        );

        PluginServices.getIconTheme().registerDefault(

            "layout-hand-icon",

            AddLayer.class.getClassLoader().getResource("images/LayoutHand.gif")

        );

        PluginServices.getIconTheme().registerDefault(

            "zoom-in-cursor",

            AddLayer.class.getClassLoader().getResource("images/ZoomInCursor.gif")

        );

        PluginServices.getIconTheme().registerDefault(

            "hand-icon",

            AddLayer.class.getClassLoader().getResource("images/Hand.gif")

        );

        PluginServices.getIconTheme().registerDefault(

            "zoom-out-cursor",

            AddLayer.class.getClassLoader().getResource("images/ZoomOutCursor.gif")

        );

        PluginServices.getIconTheme().registerDefault(

            "layout-zoom-in-cursor",

            AddLayer.class.getClassLoader().getResource("images/LayoutZoomInCursor.gif")

        );

        PluginServices.getIconTheme().registerDefault(

            "layout-zoom-out-cursor",

            AddLayer.class.getClassLoader().getResource("images/LayoutZoomOutCursor.gif")

        );

        PluginServices.getIconTheme().registerDefault(

            "right-rotation-icon",

            AddLayer.class.getClassLoader().getResource("images/rightrotation.png")

        );

        PluginServices.getIconTheme().registerDefault(

            "point-select-cursor",

            MapControl.class.getResource("images/PointSelectCursor.gif")

        );

        FFrame.initializeIcons();

        FFrameTable.initializeIcons();   

        if (factory.persistenceDefinition == null){

            factory.persistenceDefinition = manager.addDefinition(

                LayoutDocument.class,

                PERSISTENCE_LAYOUT_DOCUMENT_DEFINITION_NAME,

                "Table document Persistence definition",

                null, 

                null

            );

            factory.persistenceDefinition.extend(manager.getDefinition(AbstractDocument.PERSISTENCE_DEFINITION_NAME));

            factory.persistenceDefinition.addDynFieldObject(DefaultLayoutDocument.LAYOUTCONTEXT_OBJECT).setClassOfValue(LayoutContext.class).setMandatory(false);

            DefaultLayoutPanel.registerPersistent();

            DefaultLayoutContext.registerPersistent();

        }

    }

    /**

     * Returns the priority of de ProjectDocument.

     *

     * @return Priority.

     */

    public int getPriority() {

        return 2;

    }

    /**

     * Inserts if the grid sould be show.

     * @param showGrid

     */

    public void setDefaultShowGrid(boolean showGrid) {

        defaultShowGrid = new Boolean(showGrid);

    }

    /**

     * Inserts if the adjust togrid sould be actived.

     * @param gridEnable

     */

    public void setDefaultAdjustToGrid(boolean gridEnabled) {

        defaultAdjustToGrid = new Boolean(gridEnabled);

    }

    /**

     * Inserts if the ruler sould be show.

     * @param showRuler

     */

    public void setDefaultShowRulers(boolean showRules) {

        defaultShowRulers  = new Boolean(showRules);

    }

    /**

     * Returns if the grid sould be show.

     * @return True if the grid sould be show.

     */

    public boolean getDefaultShowGrid() {

        if (defaultShowGrid == null) {

            XMLEntity xml = PluginServices.getPluginServices("org.gvsig.app").getPersistentXML();

            if (xml.contains("DefaultShowLayoutGrid")) {

                defaultShowGrid = new Boolean(xml.getBooleanProperty("DefaultShowLayoutGrid"));

            }

            else {

                // factory default is true

                defaultShowGrid = new Boolean(true);

            }

        }

        return defaultShowGrid.booleanValue();

    }

    /**

     * Returns if the adjust to grid sould be actived.

     * @return True if the adjust to grid sould be actived.

     */

    public boolean getDefaultAdjustToGrid() {

        if (defaultAdjustToGrid == null) {

            XMLEntity xml = PluginServices.getPluginServices("org.gvsig.app").getPersistentXML();

            if (xml.contains("DefaultEnableLayoutGrid")) {

                defaultAdjustToGrid = new Boolean(xml.getBooleanProperty("DefaultEnableLayoutGrid"));

            }

            else {

                // factory default is false

                defaultAdjustToGrid = new Boolean(false);

            }

        }

        return defaultAdjustToGrid.booleanValue();

    }

    /**

     * Returns if the ruler sould be show.

     * @return True if the ruler sould be show.

     */

    public boolean getDefaultShowRulers() {

        if (defaultShowRulers == null){

            XMLEntity xml = PluginServices.getPluginServices("org.gvsig.app").getPersistentXML();

            if (xml.contains("DefaultShowLayoutRules")) {

                defaultShowRulers = new Boolean(xml.getBooleanProperty("DefaultShowLayoutRules"));

            }

            else {

                // factory default is true

                defaultShowRulers = new Boolean(true);

            }

        }

        return defaultShowRulers.booleanValue();

    }

    @SuppressWarnings("rawtypes")

    public DynStruct getDefinition(String className) {

        if( this.persistenceDefinition.getName().equalsIgnoreCase(className)) {

            return this.persistenceDefinition;

        }

        if( this.persistenceDefinition.getFullName().equalsIgnoreCase(className)) {

            return this.persistenceDefinition;

        }

        if( this.getDocumentClass().getName().equals(className) ) {

            return this.persistenceDefinition;

        }

//        Class theClass;

//        try {

//            theClass = (Class) Class.forName(className);

//        } catch (ClassNotFoundException e) {

//            return null;

//        }

//        if ( this.manages(theClass)){

//            return this.persistenceDefinition;

//        }

        return null;

    }

    @Override

    protected Class getDocumentClass() {

        return DefaultLayoutDocument.class;

    } 

}