🔀 Merge “release/v81” into “master”
[Sone.git] / src / main / java / net / pterodactylus / sone / main / DefaultLoaders.java
1 package net.pterodactylus.sone.main;
2
3 import java.io.InputStream;
4 import java.io.InputStreamReader;
5 import java.io.Reader;
6 import java.io.UnsupportedEncodingException;
7 import javax.annotation.Nonnull;
8
9 import net.pterodactylus.sone.web.WebInterface;
10 import net.pterodactylus.util.io.Closer;
11 import net.pterodactylus.util.template.ClassPathTemplateProvider;
12 import net.pterodactylus.util.template.Template;
13 import net.pterodactylus.util.template.TemplateProvider;
14 import net.pterodactylus.util.web.Page;
15 import net.pterodactylus.util.web.Request;
16 import net.pterodactylus.util.web.StaticPage;
17
18 import static net.pterodactylus.util.template.TemplateParser.parse;
19
20 /**
21  * Default {@link Loaders} implementation that loads resources from the classpath.
22  */
23 public class DefaultLoaders implements Loaders {
24
25         @Nonnull
26         @Override
27         public Template loadTemplate(@Nonnull 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         @Nonnull
43         @Override
44         public <REQ extends Request> Page<REQ> loadStaticPage(@Nonnull String pathPrefix, @Nonnull String basePath, @Nonnull String mimeType) {
45                 return new StaticPage<REQ>(pathPrefix, basePath, mimeType) {
46                 };
47         }
48
49         @Nonnull
50         @Override
51         public TemplateProvider getTemplateProvider() {
52                 return new ClassPathTemplateProvider(WebInterface.class, "/templates/");
53         }
54
55 }