Module com.renomad.minum
Package com.renomad.minum.templating

Class TemplateProcessor

java.lang.Object
com.renomad.minum.templating.TemplateProcessor
public final class TemplateProcessor extends Object
This class provides methods for working with templates.

The first step is to write a template. Here is an example: 

 Hello, my name is {{name}}

Then, feed that string into the buildProcessor(java.lang.String) method, like this: 

 
   String input = "Hello, my name is {{name}}"
   TemplateProcessor helloProcessor = TemplateProcessor.buildProcessor(input);

The returned value ("helloProcessor") can be rendered with different values. For example: 

 
   Map<String,String> myMap = Map.of("name", "Susanne");
   String fullyRenderedString = helloProcessor.renderTemplate(myMap);

The result is: 

     Hello, my name is Susanne

  • Method Details

    • renderTemplate

      public String renderTemplate(Map<String,String> myMap)
      Given a map of key names -> value, render a template.

    • renderTemplate

      public String renderTemplate(List<Map<String,String>> data)
      Given a list, map of key names -> value, render one template for each, joined by a newline. Use renderTemplate(List, String) for control over the delimiter.

    • renderTemplate

      public String renderTemplate(List<Map<String,String>> data, String delimiter)
      Render a list of maps.

      Similar to renderTemplate(Map) but takes a list of maps instead of just one. The "delimiter" argument is inserted between each rendered template.

    • buildProcessor

      public static TemplateProcessor buildProcessor(String template)
      Builds a TemplateProcessor from a string containing a proper template. Templated values are surrounded by double-curly-braces, i.e. {{foo}} or {{ foo }}

    • getOriginalText

      public String getOriginalText()
      Returns the raw template string provided at creation.