类 BeanNameViewResolver
- java.lang.Object
- org.springframework.context.support.ApplicationObjectSupport
- org.springframework.web.context.support.WebApplicationObjectSupport
- org.springframework.web.servlet.view.BeanNameViewResolver
- 所有已实现的接口:
Aware
,ApplicationContextAware
,Ordered
,ServletContextAware
,ViewResolver
public class BeanNameViewResolver extends WebApplicationObjectSupport implements ViewResolver, Ordered
A simple implementation ofViewResolver
that interprets a view name as a bean name in the current application context, i.e. typically in the XML file of the executingDispatcherServlet
.This resolver can be handy for small applications, keeping all definitions ranging from controllers to views in the same place. For larger applications,
XmlViewResolver
will be the better choice, as it separates the XML view bean definitions into a dedicated views file.Note: Neither this
ViewResolver
norXmlViewResolver
supports internationalization. ConsiderResourceBundleViewResolver
if you need to apply different view resources per locale.Note: This
ViewResolver
implements theOrdered
interface in order to allow for flexible participation inViewResolver
chaining. For example, some special views could be defined via thisViewResolver
(giving it 0 as "order" value), while all remaining views could be resolved by aUrlBasedViewResolver
.- 从以下版本开始:
- 18.06.2003
- 作者:
- Juergen Hoeller
- 另请参阅:
XmlViewResolver
,ResourceBundleViewResolver
,UrlBasedViewResolver
字段概要
从类继承的字段 org.springframework.context.support.ApplicationObjectSupport
logger
从接口继承的字段 org.springframework.core.Ordered
HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE
构造器概要
构造器 构造器 说明 BeanNameViewResolver()
方法概要
所有方法 实例方法 具体方法 修饰符和类型 方法 说明 int
getOrder()
Get the order value of this object.View
resolveViewName(String viewName, Locale locale)
Resolve the given view by name.void
setOrder(int order)
Specify the order value for this ViewResolver bean.从类继承的方法 org.springframework.web.context.support.WebApplicationObjectSupport
getServletContext, getTempDir, getWebApplicationContext, initApplicationContext, initServletContext, isContextRequired, setServletContext
从类继承的方法 org.springframework.context.support.ApplicationObjectSupport
getApplicationContext, getMessageSourceAccessor, initApplicationContext, obtainApplicationContext, requiredContextClass, setApplicationContext
构造器详细资料
BeanNameViewResolver
public BeanNameViewResolver()
方法详细资料
setOrder
public void setOrder(int order)
Specify the order value for this ViewResolver bean.The default value is
Ordered.LOWEST_PRECEDENCE
, meaning non-ordered.- 另请参阅:
Ordered.getOrder()
getOrder
public int getOrder()
从接口复制的说明:Ordered
Get the order value of this object.Higher values are interpreted as lower priority. As a consequence, the object with the lowest value has the highest priority (somewhat analogous to Servlet
load-on-startup
values).Same order values will result in arbitrary sort positions for the affected objects.
- 指定者:
getOrder
在接口中Ordered
- 返回:
- the order value
- 另请参阅:
Ordered.HIGHEST_PRECEDENCE
,Ordered.LOWEST_PRECEDENCE
resolveViewName
@Nullable public View resolveViewName(String viewName, Locale locale) throws BeansException
从接口复制的说明:ViewResolver
Resolve the given view by name.Note: To allow for ViewResolver chaining, a ViewResolver should return
null
if a view with the given name is not defined in it. However, this is not required: Some ViewResolvers will always attempt to build View objects with the given name, unable to returnnull
(rather throwing an exception when View creation failed).- 指定者:
resolveViewName
在接口中ViewResolver
- 参数:
viewName
- name of the view to resolvelocale
- the Locale in which to resolve the view. ViewResolvers that support internationalization should respect this.- 返回:
- the View object, or
null
if not found (optional, to allow for ViewResolver chaining) - 抛出:
BeansException