Package net.sf.basedb.core

Class AbstractSqlQuery.CountWork

java.lang.Object

net.sf.basedb.core.hibernate.ResultSetWork<Long>

net.sf.basedb.core.AbstractSqlQuery.CountWork

All Implemented Interfaces:

ReturningWork<Long>

Enclosing class:

AbstractSqlQuery

class AbstractSqlQuery.CountWork
extends ResultSetWork<Long>

Field Summary

Fields

Modifier and Type	Field	Description
private List<String>	parameterOrder

Constructor Summary

Constructors

Constructor	Description
CountWork(SessionControl sc, String sql, List<String> parameterOrder)

Method Summary

Modifier and Type	Method	Description
protected Long	getResult(ResultSet rs)	This method needs to be overridden by subclasses to extract the result from the ResultSet.
protected void	setParameters(PreparedStatement ps)	This method should be overridden by subclasses that needs to set parameters on the statement that is going to be executed.

Methods inherited from class net.sf.basedb.core.hibernate.ResultSetWork

execute, getSql

Methods inherited from class java.lang.Object

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

Field Details

parameterOrder

private List<String> parameterOrder

Constructor Details

CountWork

CountWork(SessionControl sc,
String sql,
List<String> parameterOrder)

Method Details

setParameters

protected void setParameters(PreparedStatement ps)
                      throws SQLException

Description copied from class: ResultSetWork

This method should be overridden by subclasses that needs to set parameters on the statement that is going to be executed. The default implementation does nothing. This method is called after the statement has been prepared with Connection.prepareStatement(String) and before it is executed with PreparedStatement.executeUpdate().

Overrides:

setParameters in class ResultSetWork<Long>

Parameters:

ps - The prepared statement

Throws:

SQLException

getResult

protected Long getResult(ResultSet rs)
                  throws SQLException

Description copied from class: ResultSetWork

This method needs to be overridden by subclasses to extract the result from the ResultSet. The result set will be closed after the call to this method.

Specified by:

getResult in class ResultSetWork<Long>

Parameters:

rs - The result set to get the result from

Throws:

SQLException