Application: gvSIG desktop

package org.gvsig.fmap.dal.store.jdbc2.spi.operations;

import java.sql.Connection;

import java.sql.DatabaseMetaData;

import java.sql.SQLException;

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

import org.gvsig.fmap.dal.store.jdbc.exception.JDBCCantFetchMetadata;

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

public class CanCreateTablesOperation extends AbstractConnectionOperation {

    public CanCreateTablesOperation(JDBCHelper helper) {

        super(helper);

    }

    @Override

    public final Object perform(Connection conn) throws DataException {

        return canCreateTables(conn);

    }

    public boolean canCreateTables(

            Connection conn

        ) throws JDBCCantFetchMetadata {

        try {

            DatabaseMetaData metadata = conn.getMetaData();

            boolean readonly = metadata.isReadOnly();

            return !readonly;

        } catch (SQLException ex) {

            throw new JDBCCantFetchMetadata(ex);

        }

    }

}