程序包 cn.taketoday.web.view

类 DefaultRequestToViewNameTranslator

java.lang.Object
cn.taketoday.web.view.DefaultRequestToViewNameTranslator
所有已实现的接口:
RequestToViewNameTranslator
public class DefaultRequestToViewNameTranslator extends Object implements RequestToViewNameTranslator
RequestToViewNameTranslator that simply transforms the URI of the incoming request into a view name.

Can be explicitly defined as the viewNameTranslator bean in a DispatcherServlet context. Otherwise, a plain default instance will be used.

The default transformation simply strips leading and trailing slashes as well as the file extension of the URI, and returns the result as the view name with the configured prefix and a suffix added as appropriate.

The stripping of the leading slash and file extension can be disabled using the stripLeadingSlash and stripExtension properties, respectively.

Find below some examples of request to view name translation.

  • http://localhost:8080/gamecast/display.html » display
  • http://localhost:8080/gamecast/displayShoppingCart.html » displayShoppingCart
  • http://localhost:8080/gamecast/admin/index.html » admin/index
从以下版本开始:
4.0
作者:
Rob Harrop, Juergen Hoeller
另请参阅:

  • 字段详细资料

    • SLASH

      private static final String SLASH
      另请参阅:

    • prefix

      private String prefix

    • suffix

      private String suffix

    • separator

      private String separator

    • stripLeadingSlash

      private boolean stripLeadingSlash

    • stripTrailingSlash

      private boolean stripTrailingSlash

    • stripExtension

      private boolean stripExtension

    • removeSemicolonContent

      private boolean removeSemicolonContent

  • 构造器详细资料

    • DefaultRequestToViewNameTranslator

      public DefaultRequestToViewNameTranslator()

  • 方法详细资料

    • setPrefix

      public void setPrefix(@Nullable String prefix)
      Set the prefix to prepend to generated view names.
      参数:
      prefix - the prefix to prepend to generated view names

    • setSuffix

      public void setSuffix(@Nullable String suffix)
      Set the suffix to append to generated view names.
      参数:
      suffix - the suffix to append to generated view names

    • setSeparator

      public void setSeparator(String separator)
      Set the value that will replace '/' as the separator in the view name. The default behavior simply leaves '/' as the separator.

    • setStripLeadingSlash

      public void setStripLeadingSlash(boolean stripLeadingSlash)
      Set whether or not leading slashes should be stripped from the URI when generating the view name. Default is "true".

    • setStripTrailingSlash

      public void setStripTrailingSlash(boolean stripTrailingSlash)
      Set whether or not trailing slashes should be stripped from the URI when generating the view name. Default is "true".

    • setStripExtension

      public void setStripExtension(boolean stripExtension)
      Set whether or not file extensions should be stripped from the URI when generating the view name. Default is "true".

    • setRemoveSemicolonContent

      public void setRemoveSemicolonContent(boolean removeSemicolonContent)
      Set if ";" (semicolon) content should be stripped from the request URI.

      Default is "true".

    • getViewName

      public String getViewName(RequestContext request)
      Translates the request URI of the incoming RequestContext into the view name based on the configured parameters.
      指定者:
      getViewName 在接口中 RequestToViewNameTranslator
      参数:
      request - the incoming RequestContext providing the context from which a view name is to be resolved
      返回:
      the view name, or null if no default found
      抛出:
      IllegalArgumentException - if neither a parsed RequestPath, nor a String lookupPath have been resolved and cached as a request attribute.
      另请参阅:

    • transformPath

      @Nullable protected String transformPath(String lookupPath)
      Transform the request URI (in the context of the webapp) stripping slashes and extensions, and replacing the separator as required.
      参数:
      lookupPath - the lookup path for the current request, as determined by the UrlPathHelper
      返回:
      the transformed path, with slashes and extensions stripped if desired