Package com.github.jknack.handlebars

Interface TypeSafeTemplate<T>

  • Type Parameters:
    T - The root object type.
    public interface TypeSafeTemplate<T>
    Make handlebars templates type-safe. Users can extend the TypeSafeTemplate and add new methods.

    Usage: 

      public interface UserTemplate extends TypeSafeTemplate<User> {
    UserTemplate setAge(int age);

    UserTemplate setRole(String role);

    ...
  }

  UserTemplate template = new Handlebars().compileInline("{{name}} is {{age}} years old!")
    .as(UserTemplate.class);

  template.setAge(32);

  assertEquals("Edgar is 32 years old!", template.apply(new User("Edgar")));
    Since:
    0.10.0
    See Also:
    Template.as(Class), Template.as()

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      java.lang.String apply​(T context)
      Merge the template tree using the given context.
      void apply​(T context, java.io.Writer writer)
      Merge the template tree using the given context.

    • Method Detail

      • apply

        void apply​(T context,
           java.io.Writer writer)
    throws java.io.IOException
        Merge the template tree using the given context.
        Parameters:
        context - The context object. May be null.
        writer - The writer object. Required.
        Throws:
        java.io.IOException - If a resource cannot be loaded.

      • apply

        java.lang.String apply​(T context)
                throws java.io.IOException
        Merge the template tree using the given context.
        Parameters:
        context - The context object. May be null.
        Returns:
        The resulting template.
        Throws:
        java.io.IOException - If a resource cannot be loaded.