org.araneaframework.backend.list.helper
Class BaseListSqlHelper.ListItemsDataCallback

java.lang.Object
  org.araneaframework.backend.list.helper.BaseListSqlHelper.ListItemsDataCallback

All Implemented Interfaces:

ConnectionCallback

Enclosing class:

BaseListSqlHelper

public static class BaseListSqlHelper.ListItemsDataCallback

extends Object

implements ConnectionCallback

The item range and total count querites callback that returns ListItemsData object.

Author:

Rein RaudjƤrv

Field Summary

protected ConnectionCallback	countSqlCallback
protected ConnectionCallback	itemRangeSqlCallback

Constructor Summary

BaseListSqlHelper.ListItemsDataCallback(ConnectionCallback countSqlCallback, ConnectionCallback itemRangeSqlCallback)

Method Summary

Object

doInConnection(Connection con) Executes both queries, creates and returns ListItemsData object containing results of both queries.

Methods inherited from class java.lang.Object

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

Field Detail

countSqlCallback

protected ConnectionCallback countSqlCallback

itemRangeSqlCallback

protected ConnectionCallback itemRangeSqlCallback

Constructor Detail

BaseListSqlHelper.ListItemsDataCallback

public BaseListSqlHelper.ListItemsDataCallback(ConnectionCallback countSqlCallback,
                                               ConnectionCallback itemRangeSqlCallback)

Parameters:

countSqlCallback - total count query callback.

itemRangeSqlCallback - item range query callback.

Method Detail

doInConnection

public Object doInConnection(Connection con)
                      throws SQLException

Executes both queries, creates and returns ListItemsData object containing results of both queries.

Specified by:

doInConnection in interface ConnectionCallback

Parameters:

con - active CCI Connection

Returns:

the whole results as ListItemsData object.

Throws:

SQLException