svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.db / org.gvsig.fmap.dal.db.jdbc / src / main / java / org / gvsig / fmap / dal / store / jdbc2 / spi / operations / CanCreateTablesOperation.java @ 46315
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/**
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* gvSIG. Desktop Geographic Information System.
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*
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* Copyright (C) 2007-2020 gvSIG Association.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 3
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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* For any additional information, do not hesitate to contact us
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* at info AT gvsig.com, or visit our website www.gvsig.com.
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*/
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package org.gvsig.fmap.dal.store.jdbc2.spi.operations; |
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import java.sql.DatabaseMetaData; |
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import java.sql.SQLException; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.store.jdbc.exception.JDBCCantFetchMetadata; |
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import org.gvsig.fmap.dal.store.jdbc2.JDBCConnection; |
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import org.gvsig.fmap.dal.store.jdbc2.JDBCHelper; |
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public class CanCreateTablesOperation extends AbstractConnectionOperation { |
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public CanCreateTablesOperation(JDBCHelper helper) {
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super(helper);
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} |
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@Override
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public final Object perform(JDBCConnection conn) throws DataException { |
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return canCreateTables(conn);
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} |
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public boolean canCreateTables( |
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JDBCConnection conn |
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) throws JDBCCantFetchMetadata {
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try {
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DatabaseMetaData metadata = conn.getMetaData();
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boolean readonly = metadata.isReadOnly();
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return !readonly;
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} catch (SQLException ex) { |
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throw new JDBCCantFetchMetadata(ex); |
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} |
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} |
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} |