org.tinygroup.templateweb

Class RequestTemplateContext

java.lang.Object

org.tinygroup.context.impl.BaseContextImpl

org.tinygroup.context.impl.ContextImpl

org.tinygroup.templateweb.RequestTemplateContext

All Implemented Interfaces:

Serializable, BaseContext, Context, TemplateContext

public class RequestTemplateContext
extends ContextImpl
implements TemplateContext

request包装的上下文对象

Author:

renhui

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
RequestTemplateContext(javax.servlet.http.HttpServletRequest request)

Method Summary

Modifier and Type	Method and Description
boolean	exist(String name) 检测参数是否存在
<T> T	get(String name) 改写get方法，使得可以从父环境中查找，同时，也可以从子环境中查找 先找自己，再找子，再找父

Methods inherited from class org.tinygroup.context.impl.ContextImpl

clear, clearSubContext, contain, containNodeMap, createSubContext, existNodeMap, findNodeMap, getInSubContext, getItemMap, getParent, getSubContext, getSubContextMap, getTotalContext, getTotalItemMap, put, putContext, putSubContext, remove, removeSubContext, renameKey, renameKeyNodeMap, setParent

Methods inherited from class org.tinygroup.context.impl.BaseContextImpl

get, put, putAll, remove, setItemMap, size

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.tinygroup.context.Context

clearSubContext, createSubContext, getInSubContext, getItemMap, getParent, getSubContext, getSubContextMap, getTotalItemMap, put, putSubContext, remove, removeSubContext, setParent

Methods inherited from interface org.tinygroup.context.BaseContext

clear, contain, get, put, putAll, remove, renameKey, size

Constructor Detail

RequestTemplateContext

public RequestTemplateContext(javax.servlet.http.HttpServletRequest request)

Method Detail

get

public <T> T get(String name)

Description copied from class: ContextImpl

改写get方法，使得可以从父环境中查找，同时，也可以从子环境中查找 先找自己，再找子，再找父

Specified by:

get in interface BaseContext

Overrides:

get in class ContextImpl

Parameters:

name - 参数名称

Returns:

获取参数名称对应的参数值

exist

public boolean exist(String name)

Description copied from interface: BaseContext

检测参数是否存在

Specified by:

exist in interface BaseContext

Overrides:

exist in class ContextImpl

Parameters:

name - 参数名称

Returns:

返回是否存在