cn.featherfly.common.bean

Class ReflectionBeanPropertyFactory

java.lang.Object

cn.featherfly.common.bean.ReflectionBeanPropertyFactory

All Implemented Interfaces:

BeanPropertyFactory

public class ReflectionBeanPropertyFactory
extends java.lang.Object
implements BeanPropertyFactory

动态创建指定类型指定属性对应的BeanProperty子类的工厂.
优点：默认的反射BeanProperty比动态生成的设置慢一倍，读取慢几倍.
缺点：生成大量类，占用内存空间，强类型.

Field Summary

Fields

Modifier and Type	Field and Description
protected org.slf4j.Logger	logger logger

Constructor Summary

Constructors

Constructor and Description
ReflectionBeanPropertyFactory()

Method Summary

Modifier and Type	Method and Description
<T,V> BeanProperty<T,V>	create(java.lang.String propertyName, java.lang.reflect.Field field, java.lang.Class<V> propertyType, java.lang.reflect.Method setMethod, java.lang.reflect.Method getMethod, java.lang.Class<T> ownerType, java.lang.Class<?> declaringType) 创建指定类型指定属性对应的BeanProperty.

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected final org.slf4j.Logger logger

logger

Constructor Detail

ReflectionBeanPropertyFactory

public ReflectionBeanPropertyFactory()

Method Detail

create

public <T,V> BeanProperty<T,V> create(java.lang.String propertyName,
                                      java.lang.reflect.Field field,
                                      java.lang.Class<V> propertyType,
                                      java.lang.reflect.Method setMethod,
                                      java.lang.reflect.Method getMethod,
                                      java.lang.Class<T> ownerType,
                                      java.lang.Class<?> declaringType)

创建指定类型指定属性对应的BeanProperty.

Specified by:

create in interface BeanPropertyFactory

Type Parameters:

T - the bean generic type

V - the property generic type

Parameters:

propertyName - 属性名称

field - 存取数据的字段

propertyType - 属性类型

setMethod - 设置方法

getMethod - 读取方法

ownerType - 属性所在的类型

declaringType - 定义属性的类型 （可能是ownerType的父类，也可能一样）

Returns:

创建的BeanProperty