Application: gvSIG desktop

package org.gvsig.export.dbf.service;

import java.io.File;

import org.apache.commons.io.FilenameUtils;

import org.gvsig.export.ExportLocator;

import org.gvsig.export.spi.AbstractExportParameters;

import org.gvsig.export.spi.AttributeNamesTranslator;

import org.gvsig.export.spi.CutAttributeNamesTranslator;

import org.gvsig.expressionevaluator.ExpressionUtils;

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

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dynobject.DynStruct;

import org.gvsig.tools.folders.FoldersManager;

import org.gvsig.tools.persistence.PersistenceManager;

import org.gvsig.tools.persistence.PersistentState;

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

/**

 *

 * @author jjdelcerro

 */

public class ExportDBFParametersImpl

        extends AbstractExportParameters

        implements ExportDBFParameters {

    private String encoding;

    private File file;

    public ExportDBFParametersImpl(ExportDBFServiceFactory factory) {

        super(factory);

        AttributeNamesTranslator attr = new CutAttributeNamesTranslator(ExportDBFService.MAX_FIELD_NAME_LENGTH);

        this.exportAttributes.setNamesTranslator(attr);

    }

    public ExportDBFParametersImpl() {

        super(null);

    }

    public static void registerPersistence() {

        PersistenceManager manager = ToolsLocator.getPersistenceManager();

        if (manager.getDefinition("ExportDBFParametersImpl") == null) {

            DynStruct definition = manager.addDefinition(ExportDBFParametersImpl.class,

                    "ExportDBFParametersImpl", "ExportDBFParametersImpl persistence definition", null, null);

            definition.addDynFieldString("encoding");

            definition.addDynFieldFile("file");

            definition.extend(manager.getDefinition("AbstractExportParameters"));

        }

    }

    @Override

    public void saveToState(PersistentState state) throws PersistenceException {

        super.saveToState(state);

        state.set("encoding", encoding);

        state.set("file", file);

    }

    @Override

    public void loadFromState(PersistentState state) throws PersistenceException {

        super.loadFromState(state);

        this.encoding = state.getString("encoding");

        this.file = state.getFile("file");

    }

    @Override

    public String getServiceName() {

        return ExportDBFServiceFactory.SERVICE_NAME;

    }

    @Override

    public String getEncoding() {

        return this.encoding;

    }

    @Override

    public void setEncoding(String encoding) {

        this.encoding = encoding;

    }

    @Override

    public File getFile() {

        return this.file;

    }

    @Override

    public void setFile(File file) {

        if (ExpressionUtils.isDynamicFilename(file)) {

            this.file = file;

        } else {

            if (file.isAbsolute()) {

                this.file = new File(FilenameUtils.removeExtension(file.getAbsolutePath()) + ".dbf");

            } else {

                FoldersManager fm = ToolsLocator.getFoldersManager();

                this.file = new File(fm.getHome(), FilenameUtils.removeExtension(file.getPath()) + ".dbf");

            }

        }

    }

    @Override

    public void setSourceFeatureType(FeatureType sourceFeatureType) {

        super.setSourceFeatureType(sourceFeatureType);

    }

}