FsContentProvider.java

   1 package org.argeo.cms.gcr.fs;
   2
   3 import java.io.IOException;
   4 import java.nio.file.Files;
   5 import java.nio.file.Path;
   6
   7 import org.argeo.api.gcr.Content;
   8 import org.argeo.api.gcr.ContentResourceException;
   9 import org.argeo.api.gcr.spi.ContentProvider;
  10 import org.argeo.api.gcr.spi.ProvidedSession;
  11
  12 public class FsContentProvider implements ContentProvider {
  13         private final Path rootPath;
  14
  15         public FsContentProvider(Path rootPath) {
  16                 super();
  17                 this.rootPath = rootPath;
  18         }
  19
  20         boolean isRoot(Path path) {
  21                 try {
  22                         return Files.isSameFile(rootPath, path);
  23                 } catch (IOException e) {
  24                         throw new ContentResourceException(e);
  25                 }
  26         }
  27
  28         @Override
  29         public Content get(ProvidedSession session, String mountPath, String relativePath) {
  30                 return new FsContent(session, this, rootPath.resolve(relativePath));
  31         }
  32 }