src/main/java/net/pterodactylus/sone/main/DefaultLoaders.java

   1 package net.pterodactylus.sone.main;
   2
   3 import static net.pterodactylus.util.template.TemplateParser.parse;
   4
   5 import java.io.InputStream;
   6 import java.io.InputStreamReader;
   7 import java.io.Reader;
   8 import java.io.UnsupportedEncodingException;
   9
  10 import net.pterodactylus.sone.web.WebInterface;
  11 import net.pterodactylus.util.io.Closer;
  12 import net.pterodactylus.util.template.ClassPathTemplateProvider;
  13 import net.pterodactylus.util.template.Template;
  14 import net.pterodactylus.util.template.TemplateProvider;
  15 import net.pterodactylus.util.web.Page;
  16 import net.pterodactylus.util.web.Request;
  17 import net.pterodactylus.util.web.StaticPage;
  18
  19 /**
  20  * Default {@link Loaders} implementation that loads resources from the classpath.
  21  *
  22  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  23  */
  24 public class DefaultLoaders implements Loaders {
  25
  26         @Override
  27         public Template loadTemplate(String path) {
  28                 InputStream templateInputStream = null;
  29                 Reader reader = null;
  30                 try {
  31                         templateInputStream = getClass().getResourceAsStream(path);
  32                         reader = new InputStreamReader(templateInputStream, "UTF-8");
  33                         return parse(reader);
  34                 } catch (UnsupportedEncodingException uee1) {
  35                         throw new RuntimeException("UTF-8 not supported.");
  36                 } finally {
  37                         Closer.close(reader);
  38                         Closer.close(templateInputStream);
  39                 }
  40         }
  41
  42         @Override
  43         public <REQ extends Request> Page<REQ> loadStaticPage(String pathPrefix, String basePath, String mimeType) {
  44                 return new StaticPage<REQ>(pathPrefix, basePath, mimeType) {
  45                 };
  46         }
  47
  48         @Override
  49         public TemplateProvider getTemplateProvider() {
  50                 return new ClassPathTemplateProvider(WebInterface.class, "/templates/");
  51         }
  52
  53 }