Package net.sf.basedb.clients.web.plugins

Class DynamicQueryWrapper

java.lang.Object

net.sf.basedb.clients.web.plugins.DynamicQueryWrapper

All Implemented Interfaces:

DataLoader<SqlResult>, QueryWrapper<SqlResult>

public class DynamicQueryWrapper
extends Object
implements QueryWrapper<SqlResult>

A query wrapper for DynamicQuery:s.

Version:

2.2

Author:

nicklas

Last modified

$Date: 2012-09-14 12:29:16 +0200 (fr, 14 sep 2012) $

Field Summary

Fields

Modifier and Type	Field	Description
private int	colIndex
private int	counter
private final SqlQuery	query

Constructor Summary

Constructors

Constructor	Description
DynamicQueryWrapper(SqlQuery query)	Create a new query wrapper.

Method Summary

Modifier and Type	Method	Description
Object	getData(DbControl dc, ExportedProperty exportedProperty, SqlResult item)	Calls SqlResult.getObject(int) and increases the column index for each call.
int	getId(SqlResult item)	Keeps a counter which is incremented at each call to this method.
ResultIterator<SqlResult>	iterate(DbControl dc)	Calls AbstractSqlQuery.iterate(DbControl)

Methods inherited from class java.lang.Object

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

Field Details

query

private final SqlQuery query

counter

private int counter

colIndex

private int colIndex

Constructor Details

DynamicQueryWrapper

public DynamicQueryWrapper(SqlQuery query)

Create a new query wrapper.

Parameters:

query - The query

Method Details

iterate

public ResultIterator<SqlResult> iterate(DbControl dc)

Calls AbstractSqlQuery.iterate(DbControl)

Specified by:

iterate in interface QueryWrapper<SqlResult>

getId

public int getId(SqlResult item)

Keeps a counter which is incremented at each call to this method. Starts at 0.

Specified by:

getId in interface QueryWrapper<SqlResult>

Parameters:

item - The item

getData

public Object getData(DbControl dc,
 ExportedProperty exportedProperty,
 SqlResult item)
               throws SQLException

Calls SqlResult.getObject(int) and increases the column index for each call. Expects this method to be called in the order the properties are selected.

Specified by:

getData in interface DataLoader<SqlResult>

exportedProperty - The property to get the value for

item - The item that holds the value

Throws:

SQLException