com.jdon.controller.model

类 Model

java.lang.Object

com.jdon.controller.model.Model

所有已实现的接口:

Cacheable, ModelIF, Serializable, Cloneable

直接已知子类:

DynamicModel, ModelProxyWrapper

public class Model
extends Object
implements ModelIF

Base domain model it can be DTO or nested Model. it is the important message between business layer and view layer. in view layer, it is created by form object(such as ActionForm object)；in business layer, it is created by business components(such as session bean). thi class can be cached, and setModified is important, this method can be used to refresh the cache. because setModified function ,so the class is designed for a class, but not a interface. the difference with setModified and setCacheable; setCacheable to false, the model will never exist in the cache. setModified to true, if the model exists in the cache, the client will not get it from cache, it is same as being deleted from cache . deleting the model from cache must have a condition that the deleting operator can access the cache of the container, if it cann't access the container, it cann't delete the model from cache. such it is EJB.

作者:

banq

另请参阅:

序列化表格

构造器概要

构造器

构造器和说明
Model()

方法概要

限定符和类型	方法和说明
boolean	isCacheable() in the past version, this method name is isCacheble, now change it after 1.3 !
boolean	isModified()
void	setCacheable(boolean cacheable) in the past version, this method name is setCacheble, now change it after 1.3 !
void	setModified(boolean modified) set the property has been modified such as : setName(String name){ this.name = name; setModified(true); }

从类继承的方法 java.lang.Object

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

构造器详细资料

Model

public Model()

方法详细资料

isCacheable

public boolean isCacheable()

in the past version, this method name is isCacheble, now change it after 1.3 !

指定者:

isCacheable 在接口中 Cacheable

指定者:

isCacheable 在接口中 ModelIF

setCacheable

public void setCacheable(boolean cacheable)

in the past version, this method name is setCacheble, now change it after 1.3 !

指定者:

setCacheable 在接口中 Cacheable

指定者:

setCacheable 在接口中 ModelIF

isModified

public boolean isModified()

指定者:

isModified 在接口中 ModelIF

setModified

public void setModified(boolean modified)

set the property has been modified such as : setName(String name){ this.name = name; setModified(true); }

指定者:

setModified 在接口中 ModelIF