Revision 28967
| branches/v2_0_0_prep/libraries/libFMap_daldb/src/org/gvsig/fmap/dal/store/jdbc/JDBCHelper.java | ||
|---|---|---|
| 95 | 95 |
protected FromWKBGeometryOperationContext fromWKBContext = null; |
| 96 | 96 |
protected ToWKBOperationContext toWKBContext = new ToWKBOperationContext(); |
| 97 | 97 |
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| 98 |
private Boolean allowAutomaticValues; |
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| 98 |
private Boolean allowAutomaticValues = null; |
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| 99 |
private Boolean supportsUnions = null; |
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| 99 | 100 |
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| 100 | 101 |
protected JDBCHelper(JDBCHelperUser consumer, |
| 101 | 102 |
JDBCConnectionParameters params) throws InitializeException {
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| ... | ... | |
| 1004 | 1005 |
} |
| 1005 | 1006 |
return allowAutomaticValues.booleanValue(); |
| 1006 | 1007 |
} |
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public boolean supportsUnion() {
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if (supportsUnions == null) {
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ConnectionAction action = new ConnectionAction() {
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public Object action(Connection conn) throws DataException {
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try {
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DatabaseMetaData meta = conn.getMetaData(); |
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return new Boolean(meta.supportsUnion()); |
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} catch (SQLException e) {
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throw new JDBCSQLException(e); |
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} |
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} |
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}; |
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try {
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supportsUnions = (Boolean) doConnectionAction(action); |
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} catch (Exception e) {
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logger.error("Exception checking for unions support", e);
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supportsUnions = Boolean.FALSE; |
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} |
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} |
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return supportsUnions.booleanValue(); |
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} |
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| 1007 | 1034 |
} |
| branches/v2_0_0_prep/libraries/libFMap_daldb/src/org/gvsig/fmap/dal/store/postgresql/PostgreSQLHelper.java | ||
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| 796 | 796 |
return Boolean.TRUE; |
| 797 | 797 |
} |
| 798 | 798 |
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public boolean supportOffset() {
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| 800 |
return true; |
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} |
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| 802 |
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public boolean supportsUnion() {
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return true; |
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} |
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| 799 | 807 |
} |
| branches/v2_0_0_prep/libraries/libFMap_daldb/src/org/gvsig/fmap/dal/store/mysql/MySQLHelper.java | ||
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| 415 | 415 |
return strb.toString(); |
| 416 | 416 |
} |
| 417 | 417 |
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public boolean supportOffset() {
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return true; |
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} |
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| 418 | 421 |
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public boolean supportsUnion() {
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return true; |
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} |
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| 419 | 427 |
} |
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