SessionThemeResolver (Spring Framework 4.3.30.RELEASE API)

java.lang.Object
- org.springframework.web.servlet.theme.AbstractThemeResolver
- - org.springframework.web.servlet.theme.SessionThemeResolver

所有已实现的接口:
ThemeResolver
```
public class SessionThemeResolver
extends AbstractThemeResolver
```
ThemeResolver implementation that uses a theme attribute in the user's session in case of a custom setting, with a fallback to the default theme. This is most appropriate if the application needs user sessions anyway.
Custom controllers can override the user's theme by calling setThemeName, e.g. responding to a theme change request.
从以下版本开始:
17.06.2003
作者:
Jean-Pierre Pawlak, Juergen Hoeller
另请参阅:
setThemeName(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, java.lang.String)

字段概要
字段
修饰符和类型字段说明
static String THEME_SESSION_ATTRIBUTE_NAME
Name of the session attribute that holds the theme name.
- 从类继承的字段 org.springframework.web.servlet.theme.AbstractThemeResolver
  ORIGINAL_DEFAULT_THEME_NAME

构造器概要
构造器
构造器说明
SessionThemeResolver()

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
`String`	`resolveThemeName(HttpServletRequest request)`	Resolve the current theme name via the given request.
`void`	`setThemeName(HttpServletRequest request, HttpServletResponse response, String themeName)`	Set the current theme name to the given one.

从类继承的方法 org.springframework.web.servlet.theme.AbstractThemeResolver
getDefaultThemeName, setDefaultThemeName

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

- 字段详细资料
  - THEME_SESSION_ATTRIBUTE_NAME
```
public static final String THEME_SESSION_ATTRIBUTE_NAME
```
    Name of the session attribute that holds the theme name. Only used internally by this implementation. Use RequestContext(Utils).getTheme() to retrieve the current theme in controllers or views.
    另请参阅:
    RequestContext.getTheme(), RequestContextUtils.getTheme(javax.servlet.http.HttpServletRequest)
- 构造器详细资料
  - SessionThemeResolver
```
public SessionThemeResolver()
```
- 方法详细资料
  - resolveThemeName
```
public String resolveThemeName(HttpServletRequest request)
```
    从接口复制的说明: ThemeResolver
    Resolve the current theme name via the given request. Should return a default theme as fallback in any case.
    参数:
    request - request to be used for resolution
    返回:
    the current theme name
  - setThemeName
```
public void setThemeName(HttpServletRequest request,
                         HttpServletResponse response,
                         String themeName)
```
    从接口复制的说明: ThemeResolver
    Set the current theme name to the given one.
    参数:
    request - request to be used for theme name modification
    response - response to be used for theme name modification
    themeName - the new theme name