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

Class TableIsEmptyOperation

java.lang.Object

org.gvsig.fmap.dal.store.jdbc2.spi.operations.AbstractConnectionOperation

org.gvsig.fmap.dal.store.jdbc2.spi.operations.TableIsEmptyOperation

All Implemented Interfaces:

ConnectionOperation

public class TableIsEmptyOperation
extends AbstractConnectionOperation

Field Summary

Fields inherited from class org.gvsig.fmap.dal.store.jdbc2.spi.operations.AbstractConnectionOperation

conn, helper, LOGGER

Constructor Summary

Constructors

Constructor and Description
TableIsEmptyOperation(JDBCHelper helper)
TableIsEmptyOperation(JDBCHelper helper, FeatureType featureType, OperationsFactory.TableReference table, java.lang.String baseFilter, FeatureQuery query)

Method Summary

Modifier and Type	Method and Description
java.lang.String	getSQL()
java.lang.Object	perform(JDBCConnection conn)
boolean	tableIsEmpty(JDBCConnection conn)

Methods inherited from class org.gvsig.fmap.dal.store.jdbc2.spi.operations.AbstractConnectionOperation

closeConnection, continueTransactionAllowed, createSQLBuilder, getConnection, needTransaction, perform_operation, perform

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TableIsEmptyOperation

public TableIsEmptyOperation(JDBCHelper helper)

TableIsEmptyOperation

public TableIsEmptyOperation(JDBCHelper helper,
                             FeatureType featureType,
                             OperationsFactory.TableReference table,
                             java.lang.String baseFilter,
                             FeatureQuery query)

Method Detail

perform

public final java.lang.Object perform(JDBCConnection conn)
                               throws DataException

Throws:

DataException

getSQL

public java.lang.String getSQL()

tableIsEmpty

public boolean tableIsEmpty(JDBCConnection conn)
                     throws DataException

Throws:

DataException