Application: gvSIG desktop

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package org.gvsig.fmap.dal.feature.impl.featurereference;

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

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

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dynobject.DynStruct;

import org.gvsig.tools.persistence.AbstractSinglePersistenceFactory;

import org.gvsig.tools.persistence.PersistenceManager;

import org.gvsig.tools.persistence.Persistent;

import org.gvsig.tools.persistence.PersistentState;

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

/**

 *

 * @author fdiaz

 */

public class FeatureReferencePersistenceFactory extends AbstractSinglePersistenceFactory {

    private static final String DYNCLASS_NAME = "Reference";

    private static final String DYNCLASS_DESCRIPTION = "DefaultFeatureReference Persistent definition";

    public FeatureReferencePersistenceFactory() {

        super(FeatureReference.class, DYNCLASS_NAME, DYNCLASS_DESCRIPTION, null, null);

        DynStruct definition = this.getDefinition();

        definition.addDynFieldObject("oid")

                .setClassOfValue(Object.class)

                .setMandatory(false)

                .setPersistent(true);

        definition.addDynFieldBoolean("isNewFeature")

                .setMandatory(true)

                .setPersistent(true);

        definition.addDynFieldObject("store")

                .setClassOfValue(FeatureStore.class)

                .setMandatory(true)

                .setPersistent(true);

        definition.addDynFieldInt("myHashCode")

                .setMandatory(false)

                .setPersistent(true);

        definition.addDynFieldString("featureTypeId")

                .setMandatory(true)

                .setPersistent(true);

        definition.addDynFieldArray("pk")

                .setClassOfItems(Object.class)

                .setMandatory(false)

                .setPersistent(true);

        definition.addDynFieldArray("pkNames")

                .setClassOfItems(String.class)

                .setMandatory(false)

                .setPersistent(true);

    }

    @Override

    public Object createFromState(PersistentState state) throws PersistenceException {

        DefaultFeatureReference ref = new DefaultFeatureReference();

        ref.loadFromState(state);

        return ref;

    }

    @Override

    public void saveToState(PersistentState state, Object obj) throws PersistenceException {

        ((Persistent) obj).saveToState(state);

    }

    public static void selfRegister() {

        PersistenceManager persistenceManager

                = ToolsLocator.getPersistenceManager();

        persistenceManager.registerFactory(new FeatureReferencePersistenceFactory());

    }

}