Application: gvSIG desktop

/* gvSIG. Geographic Information System of the Valencian Government

*

* Copyright (C) 2007-2008 Infrastructures and Transports Department

* of the Valencian Government (CIT)

* 

* This program is free software; you can redistribute it and/or

* modify it under the terms of the GNU General Public License

* as published by the Free Software Foundation; either version 2

* of the License, or (at your option) any later version.

* 

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

* GNU General Public License for more details.

* 

* You should have received a copy of the GNU General Public License

* along with this program; if not, write to the Free Software

* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

* MA  02110-1301, USA.

* 

*/

/*

* AUTHORS (In addition to CIT):

* 2009 {Iver T.I.}   {Task}

*/

package org.gvsig.fmap.dal.store.memory;

import org.gvsig.fmap.dal.DataStoreParameters;

import org.gvsig.fmap.dal.spi.AbstractDataParameters;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dynobject.DelegatedDynObject;

import org.gvsig.tools.dynobject.DynStruct;

import org.gvsig.tools.persistence.PersistenceManager;

/**

 * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>

 */

public class MemoryStoreParameters extends AbstractDataParameters implements

DataStoreParameters{

        private static final String PARAMETERS_DEFINITION_NAME = "MemoryStoreParameters";

        private static final String NAME_PARAMETER_NAME = "name";

        private static final String NAME_PARAMETER_DESCRIPTION = "Memory data name";

        public static final String ORDER_PARAMETER_NAME = "autoOrderAttributeName";

        private static final String ORDER_PARAMETER_DESCRIPTION = "Atribute name to order by, by default";

        private DelegatedDynObject parameters;

        public MemoryStoreParameters() {

                this(MemoryStoreProvider.NAME);

        }

        public MemoryStoreParameters(String name) {

                super();

                initialize(name);

        }

        protected void initialize(String name) {

                this.parameters = (DelegatedDynObject) ToolsLocator.getDynObjectManager()

                        .createDynObject(

                                        ToolsLocator.getPersistenceManager().getDefinition(PARAMETERS_DEFINITION_NAME)

                );

                setDynValue(NAME_PARAMETER_NAME, name);

        }

        protected DelegatedDynObject getDelegatedDynObject() {

                return parameters;

        }

           protected static void registerParametersDefinition() {

                    PersistenceManager manager = ToolsLocator.getPersistenceManager();

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

                                DynStruct parametersDefinition = manager.addDefinition(

                                                MemoryStoreParameters.class, 

                                                PARAMETERS_DEFINITION_NAME,

                                                (String)null,

                                                null, 

                                                null

                                );

                                parametersDefinition.addDynFieldString(NAME_PARAMETER_NAME)

                                        .setDescription(NAME_PARAMETER_DESCRIPTION)

                                        .setMandatory(true);

                                parametersDefinition.addDynFieldString(ORDER_PARAMETER_NAME)

                                        .setDescription(ORDER_PARAMETER_DESCRIPTION);

                    }

            }

        public String getDataStoreName() {

                return MemoryStoreProvider.NAME;

        }

        public String getDescription() {

                return MemoryStoreProvider.DESCRIPTION;                

        }

        public boolean isValid() {

                return true;

        }

        public String getName() {

                return (String) parameters.getDynValue(NAME_PARAMETER_NAME);

        }

        public String getOrderByAttributeName() {

                return (String) parameters.getDynValue(ORDER_PARAMETER_NAME);

        }

}