org.hibernate.bytecode.javassist
Class BulkAccessor

java.lang.Object
  org.hibernate.bytecode.javassist.BulkAccessor

All Implemented Interfaces:

java.io.Serializable

public abstract class BulkAccessor
extends java.lang.Object
implements java.io.Serializable

A JavaBean accessor.

This object provides methods that set/get multiple properties of a JavaBean at once. This class and its support classes have been developed for the comaptibility with cglib (http://cglib.sourceforge.net/).

Author:

Muga Nishizawa, modified by Shigeru Chiba

See Also:

Serialized Form

Field Summary

protected java.lang.String[]	getters
protected java.lang.String[]	setters
protected java.lang.Class	target
protected java.lang.Class[]	types

Constructor Summary

protected

BulkAccessor()

Method Summary

static BulkAccessor	create(java.lang.Class beanClass, java.lang.String[] getters, java.lang.String[] setters, java.lang.Class[] types) Creates a new instance of BulkAccessor.
java.lang.String[]	getGetters() Returns the setter names of properties.
java.lang.Class[]	getPropertyTypes() Returns the types of properties.
java.lang.Object[]	getPropertyValues(java.lang.Object bean) Returns the values of properties of a given bean.
abstract void	getPropertyValues(java.lang.Object bean, java.lang.Object[] values) Obtains the values of properties of a given bean.
java.lang.String[]	getSetters() Returns the getter names of the properties.
abstract void	setPropertyValues(java.lang.Object bean, java.lang.Object[] values) Sets properties of a given bean to specified values.

Methods inherited from class java.lang.Object

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

Field Detail

target

protected java.lang.Class target

getters

protected java.lang.String[] getters

setters

protected java.lang.String[] setters

types

protected java.lang.Class[] types

Constructor Detail

BulkAccessor

protected BulkAccessor()

Method Detail

getPropertyValues

public abstract void getPropertyValues(java.lang.Object bean,
                                       java.lang.Object[] values)

Obtains the values of properties of a given bean.

Parameters:

bean - JavaBean.

values - the obtained values are stored in this array.

setPropertyValues

public abstract void setPropertyValues(java.lang.Object bean,
                                       java.lang.Object[] values)

Sets properties of a given bean to specified values.

Parameters:

bean - JavaBean.

values - the values assinged to properties.

getPropertyValues

public java.lang.Object[] getPropertyValues(java.lang.Object bean)

Returns the values of properties of a given bean.

Parameters:

bean - JavaBean.

getPropertyTypes

public java.lang.Class[] getPropertyTypes()

Returns the types of properties.

getGetters

public java.lang.String[] getGetters()

Returns the setter names of properties.

getSetters

public java.lang.String[] getSetters()

Returns the getter names of the properties.

create

public static BulkAccessor create(java.lang.Class beanClass,
                                  java.lang.String[] getters,
                                  java.lang.String[] setters,
                                  java.lang.Class[] types)

Creates a new instance of BulkAccessor. The created instance provides methods for setting/getting specified properties at once.

Parameters:

beanClass - the class of the JavaBeans accessed through the created object.

getters - the names of setter methods for specified properties.

setters - the names of getter methods for specified properties.

types - the types of specified properties.