Revision 44058 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/CalculateEnvelopeOfColumnOperation.java
| CalculateEnvelopeOfColumnOperation.java | ||
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| 10 | 10 |
import org.gvsig.fmap.dal.store.jdbc.exception.JDBCSQLException; |
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import org.gvsig.fmap.dal.store.jdbc2.JDBCHelper; |
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import org.gvsig.fmap.dal.store.jdbc2.JDBCUtils; |
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import org.gvsig.fmap.dal.store.jdbc2.OperationsFactory.TableReference; |
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import org.gvsig.fmap.dal.store.jdbc2.spi.JDBCSQLBuilderBase; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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|
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public class CalculateEnvelopeOfColumnOperation extends AbstractConnectionOperation {
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private final String subquery; |
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private final String schemaName; |
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private final String tableName; |
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private final TableReference table; |
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private final String columnName; |
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private final String baseFilter; |
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private final Envelope limit; |
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private final IProjection crs; |
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private final String dbName; |
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|
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public CalculateEnvelopeOfColumnOperation( |
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JDBCHelper helper, |
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String subquery, |
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String dbName, |
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String schemaName, |
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String tableName, |
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TableReference table, |
|
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String columnName, |
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String baseFilter, |
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Envelope limit, |
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IProjection crs |
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) {
|
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super(helper); |
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this.subquery = subquery; |
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this.dbName = dbName; |
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this.schemaName = schemaName; |
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this.tableName = tableName; |
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this.table = table; |
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this.columnName = columnName; |
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this.baseFilter = baseFilter; |
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this.limit = limit; |
| ... | ... | |
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public final Object perform(Connection conn) throws DataException {
|
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Envelope env = calculateEnvelopeOfColumn( |
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conn, |
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subquery, |
|
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dbName, |
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schemaName, |
|
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tableName, |
|
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table, |
|
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columnName, |
| 59 | 48 |
baseFilter, |
| 60 | 49 |
limit, |
| ... | ... | |
| 65 | 54 |
|
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public Envelope calculateEnvelopeOfColumn( |
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Connection conn, |
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String subquery, |
|
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String dbName, |
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String schemaName, |
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String tableName, |
|
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TableReference table, |
|
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String columnName, |
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String baseFilter, |
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Envelope limit, |
| ... | ... | |
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) |
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); |
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|
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if (StringUtils.isEmpty(subquery)) {
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sqlbuilder.select().from().table().database(dbName).schema(schemaName).name(tableName);
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} else {
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sqlbuilder.select().from().subquery(subquery);
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}
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sqlbuilder.select().from().table()
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.database(this.table.getDatabase())
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.schema(this.table.getSchema())
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.name(this.table.getTable());
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sqlbuilder.select().from().subquery(this.table.getSubquery());
|
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| 100 | 86 |
|
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if (StringUtils.isEmpty(baseFilter)) {
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| 102 | 88 |
if (limit != null) {
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