Class EmbeddedHelper

  • All Implemented Interfaces:
    Helper<java.lang.String>

    public class EmbeddedHelper
    extends java.lang.Object
    implements Helper<java.lang.String>
    Given: home.hbs
     <html>
     ...
     {{emdedded "user" ["id"]}}
     </html>
     
    where user.hbs is:
     <tr>
     <td>{{firstName}}</td>
     <td>{{lastName}}</td>
     </tr>
     
    expected output is:
     <script id="user-hbs" type="text/x-handlebars-template">
     <tr>
     <td>{{firstName}}</td>
     <td>{{lastName}}</td>
     </tr>
     </script>
     
    Optionally, a user can set the template's name:
     {{emdedded "user" "user-tmpl" }}
     
    expected output is:
     <script id="user-tmpl" type="text/x-handlebars-template">
     <tr>
     <td>{{firstName}}</td>
     <td>{{lastName}}</td>
     </tr>
     </script>
     
    Since:
    0.3.0
    • Field Summary

      Fields 
      Modifier and Type Field Description
      static Helper<java.lang.String> INSTANCE
      A singleton instance of this helper.
      static java.lang.String NAME
      The helper's name.
    • Constructor Summary

      Constructors 
      Constructor Description
      EmbeddedHelper()  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Object apply​(java.lang.String path, Options options)
      Apply the helper to the context.
      • Methods inherited from class java.lang.Object

        equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Field Detail

      • INSTANCE

        public static final Helper<java.lang.String> INSTANCE
        A singleton instance of this helper.
    • Constructor Detail

      • EmbeddedHelper

        public EmbeddedHelper()
    • Method Detail

      • apply

        public java.lang.Object apply​(java.lang.String path,
                                      Options options)
                               throws java.io.IOException
        Description copied from interface: Helper
        Apply the helper to the context.
        Specified by:
        apply in interface Helper<java.lang.String>
        Parameters:
        path - The context object.
        options - The options object.
        Returns:
        A string result.
        Throws:
        java.io.IOException - If a template cannot be loaded.