Application: gvSIG desktop

import org.gvsig.app.project.documents.layout.Attributes;

import org.gvsig.tools.dynobject.DynStruct;

import org.gvsig.tools.persistence.PersistenceManager;

import org.gvsig.tools.persistence.PersistentState;

import org.gvsig.tools.persistence.exception.PersistenceException;

	public static final String PERSISTENCE_DEFINITION_NAME = "FFrame";

	private static final String NAME_FIELD = "name";

	private static final String X_FIELD = "x";

	private static final String Y_FIELD = "y";

	private static final String WIDTH_FIELD = "width";

	private static final String HEIGHT_FIELD = "height";

	private static final String SELECTED_FIELD = "selected";

	private static final String TAG_FIELD = "tag";

	private static final String ROTATION_FIELD = "rotation";

	private static final String LEVEL_FIELD = "level";

	private static final String NUM_FIELD = "num";

	public static void registerPersistent() {

		PersistenceManager manager = ToolsLocator.getPersistenceManager();

		if( manager.getDefinition(PERSISTENCE_DEFINITION_NAME)==null ) {

			DynStruct definition = manager.addDefinition(

					FFrame.class,

					PERSISTENCE_DEFINITION_NAME,

					"FFrame persistence definition",

					null, 

					null

			); 

			definition.addDynFieldString(NAME_FIELD).setMandatory(true);

			definition.addDynFieldDouble(X_FIELD).setMandatory(true);

			definition.addDynFieldDouble(Y_FIELD).setMandatory(true);

			definition.addDynFieldDouble(WIDTH_FIELD).setMandatory(true);

			definition.addDynFieldDouble(HEIGHT_FIELD).setMandatory(true);

			definition.addDynFieldBoolean(SELECTED_FIELD).setMandatory(true);

			definition.addDynFieldString(TAG_FIELD).setMandatory(true);

			definition.addDynFieldDouble(ROTATION_FIELD).setMandatory(true);

			definition.addDynFieldInt(LEVEL_FIELD).setMandatory(true);

			definition.addDynFieldInt(NUM_FIELD).setMandatory(true);

		}

		Attributes.registerPersistent();

		FFrameBasic.registerPersistent();

		FFrameGraphics.registerPersistent();

		FFrameSymbol.registerPersistent();

		FFrameGrid.registerPersistent();

		FFrameGroup.registerPersistent();

		FFrameTable.registerPersistent();

		FFrameLegend.registerPersistent();

		FFramePicture.registerPersistent();

		FFrameNorth.registerPersistent();

		FFrameScaleBar.registerPersistent();

		FFrameText.registerPersistent();

		FFrameView.registerPersistent();

		FFrameOverView.registerPersistent();

	}

	public void loadFromState(PersistentState state)

			throws PersistenceException {

		m_name = state.getString(NAME_FIELD);

		m_BoundBox = new Rectangle2D.Double(state.getDouble(X_FIELD), state.getDouble(Y_FIELD),

				state.getDouble(WIDTH_FIELD), state.getDouble(HEIGHT_FIELD));		

		m_Selected = state.getInt(SELECTED_FIELD);

		tag = state.getString(TAG_FIELD);

		m_rotation = state.getDouble(ROTATION_FIELD);

		level = state.getInt(LEVEL_FIELD);

		num = state.getInt(NUM_FIELD);		

	}

	public void saveToState(PersistentState state) throws PersistenceException {

        state.set(NAME_FIELD, m_name);

        state.set(X_FIELD, getBoundBox().x);

        state.set(Y_FIELD, getBoundBox().y);

        state.set(WIDTH_FIELD, getBoundBox().y);

        state.set(HEIGHT_FIELD, getBoundBox().y);

        state.set(SELECTED_FIELD, m_Selected);

        state.set(TAG_FIELD, getTag());

        state.set(ROTATION_FIELD, getRotation());

        state.set(LEVEL_FIELD, getLevel());

        state.set(NUM_FIELD, num);

	}