Application: gvSIG desktop

package org.gvsig.fmap.dal.store.h2;

import java.io.File;

import org.apache.commons.lang3.StringUtils;

import org.gvsig.fmap.dal.DataStore;

import org.gvsig.fmap.dal.exception.InitializeException;

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

import org.gvsig.fmap.dal.store.jdbc.JDBCServerExplorerParameters;

import org.gvsig.fmap.dal.store.jdbc2.JDBCHelper;

import org.gvsig.fmap.dal.store.jdbc2.spi.JDBCServerExplorerBase;

import org.gvsig.tools.resourcesstorage.ResourcesStorage;

/**

 *

 * @author jjdelcerro

 */

@SuppressWarnings("UseSpecificCatch")

public class H2SpatialExplorer extends JDBCServerExplorerBase {

    public H2SpatialExplorer(JDBCServerExplorerParameters parameters, DataServerExplorerProviderServices services, JDBCHelper helper) throws InitializeException {

        super(parameters, services, helper);

    }

    @Override

    public H2SpatialExplorerParameters getParameters() {

        return (H2SpatialExplorerParameters) super.getParameters(); 

    }

    @Override

    public ResourcesStorage getResourcesStorage(DataStore dataStore) {

        ResourcesStorage ress = super.getResourcesStorage(dataStore);

//        if( ress instanceof EmptyResourcesStorage ) {

//            String zipPath = this.getParameters().getFile().getAbsolutePath();

//            String zipPathName = FilenameUtils.removeExtension(zipPath);

//            ress = new ZipResourcesStorage(zipPathName, dataStore.getName());

//        }

        return ress;

    }

    @Override

    public H2SpatialHelper getHelper()  {

        return (H2SpatialHelper) super.getHelper();

    }

    @Override

    public Object execute(String sql) {

      if( StringUtils.equalsIgnoreCase(sql, "!SHUTDOWN") ) {

        this.getHelper().shutdown();

        return null;

      }

      return super.execute(sql);

    }    

    @Override

    public boolean exists() {

        try {

            H2SpatialExplorerParameters serverParameters = this.getParameters();

            File f = H2SpatialUtils.normalizeH2File(serverParameters.getFile());

            if( !f.exists() ) {

                return false;

            }

            return super.exists();

        } catch(Throwable th) {

            return false;

        }

    }

}