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 @ 46505
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1 | 45065 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | *
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4 | * Copyright (C) 2007-2020 gvSIG Association.
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5 | *
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6 | * This program is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU General Public License
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8 | * as published by the Free Software Foundation; either version 3
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9 | * of the License, or (at your option) any later version.
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10 | *
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11 | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | * GNU General Public License for more details.
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15 | *
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16 | * You should have received a copy of the GNU General Public License
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17 | * along with this program; if not, write to the Free Software
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18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | * MA 02110-1301, USA.
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20 | *
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21 | * For any additional information, do not hesitate to contact us
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22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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23 | */
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24 | 43020 | jjdelcerro | package org.gvsig.fmap.dal.store.jdbc2.spi.operations; |
25 | |||
26 | import java.sql.DatabaseMetaData; |
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27 | import java.sql.SQLException; |
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28 | import org.gvsig.fmap.dal.exception.DataException; |
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29 | import org.gvsig.fmap.dal.store.jdbc.exception.JDBCCantFetchMetadata; |
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30 | 46315 | jjdelcerro | import org.gvsig.fmap.dal.store.jdbc2.JDBCConnection; |
31 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.store.jdbc2.JDBCHelper; |
32 | |||
33 | |||
34 | public class CanCreateTablesOperation extends AbstractConnectionOperation { |
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35 | |||
36 | public CanCreateTablesOperation(JDBCHelper helper) {
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37 | super(helper);
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38 | } |
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39 | |||
40 | @Override
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41 | 46315 | jjdelcerro | public final Object perform(JDBCConnection conn) throws DataException { |
42 | 43020 | jjdelcerro | return canCreateTables(conn);
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43 | } |
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44 | |||
45 | public boolean canCreateTables( |
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46 | 46315 | jjdelcerro | JDBCConnection conn |
47 | 43020 | jjdelcerro | ) throws JDBCCantFetchMetadata {
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48 | try {
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49 | DatabaseMetaData metadata = conn.getMetaData();
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50 | boolean readonly = metadata.isReadOnly();
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51 | return !readonly;
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52 | } catch (SQLException ex) { |
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53 | throw new JDBCCantFetchMetadata(ex); |
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54 | } |
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55 | } |
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56 | } |