biz.hammurapi.sql
Class PropertyProjector

java.lang.Object
  biz.hammurapi.sql.BaseReflectionProjector
      biz.hammurapi.sql.PropertyProjector

All Implemented Interfaces:

Projector

public class PropertyProjector
extends BaseReflectionProjector
implements Projector

Projects fields from result set to object properties (fields or setters)

Version:

$Revision: 1.3 $

Author:

Pavel Vlasov

Constructor Summary

PropertyProjector(java.lang.Class objectClass, java.util.Map typeMap, java.util.Map fieldMap)
Constructor

Method Summary

java.lang.Object

project(java.sql.ResultSet rs) Instantiates object using default constructors and then sets properties.

Methods inherited from class biz.hammurapi.sql.BaseReflectionProjector

accessorName, getColumn, getColumn, mutatorName, propertyName

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyProjector

public PropertyProjector(java.lang.Class objectClass,
                         java.util.Map typeMap,
                         java.util.Map fieldMap)

Constructor

Parameters:

objectClass - Class to instantiate. Must have no-argument public constructor

typeMap - ResultSet.getObject(java.lang.String, java.util.Map)

fieldMap - Field map. Can be null. If value of some mapping is null then that field is suppressed and is not set.

lenient - If it is set to false than exception will be thrown if property to set does not exist.

toLowerCase - If set to true then database field names will be converted to lower case for field/setters discovery.

Method Detail

project

public java.lang.Object project(java.sql.ResultSet rs)
                         throws java.sql.SQLException

Instantiates object using default constructors and then sets properties.

Specified by:

project in interface Projector

Parameters:

rs - ResultSet

Returns:

Constructed object

Throws:

java.sql.SQLException