Aplicación gvSIG con fines educativos

package org.gvsig.educa.thematicmap.lib.prov.locateonthemap;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dynobject.DynClass;

import org.gvsig.tools.dynobject.DynObject;

import org.gvsig.tools.dynobject.DynObjectManager;

import org.gvsig.tools.service.spi.AbstractProviderFactory;

import org.gvsig.tools.service.spi.Provider;

import org.gvsig.tools.service.spi.ProviderServices;

public class LocateOnTheMapProviderFactory extends AbstractProviderFactory {

        public static final String PROVIDER_NAME = "LocateOnTheMap";

        public static final String PROVIDER_DESCRIPTION = "Thematic Map provider of Locate on the map type games";

        private DynClass dynclass;

        public void initialize() {

                if (dynclass == null) {

                        DynObjectManager dynObjectManager = ToolsLocator

                                        .getDynObjectManager();

                        dynclass = dynObjectManager.createDynClass(PROVIDER_NAME,

                                        PROVIDER_DESCRIPTION);

                        // question text

                        dynclass.addDynFieldString("questionString").setMandatory(true);

                        // name of the column with the answers

                        dynclass.addDynFieldString("columnNameIDString").setMandatory(true);

                        // text with a description of the game (optional?)

                        dynclass.addDynFieldString("gameDescriptionText")

                                        .setMandatory(true);

                        //

                        dynclass.addDynFieldInt("howManyQuestions")

                                        .setDefaultFieldValue(Integer.valueOf(10))

                                        .setMandatory(true);

                        dynclass.addDynFieldBoolean("random")

                                        .setDefaultFieldValue(Boolean.TRUE).setMandatory(true);

                        dynObjectManager.add(dynclass);

                }

        }

        @Override

        protected DynClass createParametersDynClass() {

                if (dynclass == null) {

                        initialize();

                }

                return dynclass;

        }

        @Override

        protected Provider doCreate(DynObject parameters, ProviderServices services) {

                return new LocateOnTheMapProvider(parameters, services);

        }

}