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

Class CountOperation

java.lang.Object

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

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

All Implemented Interfaces:

ConnectionOperation

public class CountOperation
extends AbstractConnectionOperation

Field Summary

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

conn, helper, LOGGER

Constructor Summary

Constructors

Constructor	Description
CountOperation(JDBCHelper helper)
CountOperation(JDBCHelper helper, org.gvsig.fmap.dal.feature.FeatureType featureType, OperationsFactory.TableReference table, String baseFilter, org.gvsig.fmap.dal.feature.FeatureQuery query)

Method Summary

Modifier and Type	Method	Description
long	count(org.gvsig.fmap.dal.store.jdbc2.JDBCConnection conn)
String	getSQL()
final Object	perform(org.gvsig.fmap.dal.store.jdbc2.JDBCConnection conn)

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

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

Methods inherited from class java.lang.Object

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

Constructor Details

CountOperation

public CountOperation(JDBCHelper helper)

CountOperation

public CountOperation(JDBCHelper helper,
 org.gvsig.fmap.dal.feature.FeatureType featureType,
 OperationsFactory.TableReference table,
 String baseFilter,
 org.gvsig.fmap.dal.feature.FeatureQuery query)

Method Details

perform

public final Object perform(org.gvsig.fmap.dal.store.jdbc2.JDBCConnection conn)
                     throws org.gvsig.fmap.dal.exception.DataException

Throws:

org.gvsig.fmap.dal.exception.DataException

getSQL

public String getSQL()

count

public long count(org.gvsig.fmap.dal.store.jdbc2.JDBCConnection conn)
           throws org.gvsig.fmap.dal.exception.DataException

Throws:

org.gvsig.fmap.dal.exception.DataException