VelocityLayoutView (Spring Framework 4.3.30.RELEASE API)

java.lang.Object
- org.springframework.context.support.ApplicationObjectSupport
- - org.springframework.web.context.support.WebApplicationObjectSupport
  - - org.springframework.web.servlet.view.AbstractView
    - - org.springframework.web.servlet.view.AbstractUrlBasedView
      - org.springframework.web.servlet.view.AbstractTemplateView
        org.springframework.web.servlet.view.velocity.VelocityView
        org.springframework.web.servlet.view.velocity.VelocityToolboxView
        org.springframework.web.servlet.view.velocity.VelocityLayoutView

所有已实现的接口:
Aware, BeanNameAware, InitializingBean, ApplicationContextAware, ServletContextAware, View
```
@Deprecated
public class VelocityLayoutView
extends VelocityToolboxView
```
已过时。
as of Spring 4.3, in favor of FreeMarker
VelocityLayoutView emulates the functionality offered by Velocity's VelocityLayoutServlet to ease page composition from different templates.
The url property should be set to the content template for the view, and the layout template location should be specified as layoutUrl property. A view can override the configured layout template location by setting the appropriate key (the default is "layout") in the content template.
When the view is rendered, the VelocityContext is first merged with the content template (specified by the url property) and then merged with the layout template to produce the final output.
The layout template can include the screen content through a VelocityContext variable (the default is "screen_content"). At runtime, this variable will contain the rendered content template.
从以下版本开始:
1.2
作者:
Darren Davison, Juergen Hoeller
另请参阅:
setLayoutUrl(java.lang.String), setLayoutKey(java.lang.String), setScreenContentKey(java.lang.String)

字段概要

字段
修饰符和类型	字段	说明
`static String`	`DEFAULT_LAYOUT_KEY`	已过时。 The default `layout key`.
`static String`	`DEFAULT_LAYOUT_URL`	已过时。 The default `layout url`.
`static String`	`DEFAULT_SCREEN_CONTENT_KEY`	已过时。 The default `screen content key`.

从类继承的字段 org.springframework.web.servlet.view.AbstractTemplateView
SPRING_MACRO_REQUEST_CONTEXT_ATTRIBUTE

从类继承的字段 org.springframework.web.servlet.view.AbstractView
DEFAULT_CONTENT_TYPE

从类继承的字段 org.springframework.context.support.ApplicationObjectSupport
logger

从接口继承的字段 org.springframework.web.servlet.View
PATH_VARIABLES, RESPONSE_STATUS_ATTRIBUTE, SELECTED_CONTENT_TYPE

构造器概要
构造器
构造器说明
VelocityLayoutView()
已过时。

方法概要

所有方法实例方法具体方法已过时的方法
修饰符和类型	方法	说明
`boolean`	`checkResource(Locale locale)`	已过时。 Overrides `VelocityView.checkTemplate()` to additionally check that both the layout template and the screen content template can be loaded.
`protected void`	`doRender(org.apache.velocity.context.Context context, HttpServletResponse response)`	已过时。 Overrides the normal rendering process in order to pre-process the Context, merging it with the screen template into a single value (identified by the value of screenContentKey).
`void`	`setLayoutKey(String layoutKey)`	已过时。 Set the context key used to specify an alternate layout to be used instead of the default layout.
`void`	`setLayoutUrl(String layoutUrl)`	已过时。 Set the layout template to use.
`void`	`setScreenContentKey(String screenContentKey)`	已过时。 Set the name of the context key that will hold the content of the screen within the layout template.

从类继承的方法 org.springframework.web.servlet.view.velocity.VelocityToolboxView
createVelocityContext, getToolboxConfigLocation, initTool, setToolboxConfigLocation

从类继承的方法 org.springframework.web.servlet.view.velocity.VelocityView
autodetectVelocityEngine, createVelocityContext, exposeHelpers, exposeHelpers, exposeHelpers, exposeToolAttributes, getEncoding, getTemplate, getTemplate, getVelocityEngine, initApplicationContext, isCacheTemplate, mergeTemplate, renderMergedTemplateModel, setCacheTemplate, setDateToolAttribute, setEncoding, setNumberToolAttribute, setToolAttributes, setVelocityEngine

从类继承的方法 org.springframework.web.servlet.view.AbstractTemplateView
applyContentType, renderMergedOutputModel, setAllowRequestOverride, setAllowSessionOverride, setExposeRequestAttributes, setExposeSessionAttributes, setExposeSpringMacroHelpers

从类继承的方法 org.springframework.web.servlet.view.AbstractUrlBasedView
afterPropertiesSet, getUrl, isUrlRequired, setUrl, toString

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, requiredContextClass, setApplicationContext

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- 字段详细资料
  - DEFAULT_LAYOUT_URL
```
public static final String DEFAULT_LAYOUT_URL
```
    已过时。
    The default layout url.
    另请参阅:
    常量字段值