org.argeo.server.jcr/src/org/argeo/jcr/fs/JcrPath.java

   1 package org.argeo.jcr.fs;
   2
   3 import java.io.File;
   4 import java.io.IOException;
   5 import java.net.URI;
   6 import java.nio.file.FileSystem;
   7 import java.nio.file.LinkOption;
   8 import java.nio.file.Path;
   9 import java.nio.file.WatchEvent.Kind;
  10 import java.nio.file.WatchEvent.Modifier;
  11 import java.nio.file.WatchKey;
  12 import java.nio.file.WatchService;
  13 import java.util.Iterator;
  14
  15 import javax.jcr.Node;
  16 import javax.jcr.RepositoryException;
  17
  18 public class JcrPath implements Path {
  19         private JcrFileSystem filesSystem;
  20         private String path;
  21
  22         private Node node;
  23
  24         public JcrPath(JcrFileSystem filesSystem, Node node) {
  25                 super();
  26                 this.filesSystem = filesSystem;
  27                 this.node = node;
  28         }
  29
  30         @Override
  31         public FileSystem getFileSystem() {
  32                 return filesSystem;
  33         }
  34
  35         @Override
  36         public boolean isAbsolute() {
  37                 return path.startsWith("/");
  38         }
  39
  40         @Override
  41         public Path getRoot() {
  42                 try {
  43                         return new JcrPath(filesSystem, node.getSession().getRootNode());
  44                 } catch (RepositoryException e) {
  45                         throw new JcrFsException("Cannot get root", e);
  46                 }
  47         }
  48
  49         @Override
  50         public Path getFileName() {
  51                 return null;
  52         }
  53
  54         @Override
  55         public Path getParent() {
  56                 // TODO Auto-generated method stub
  57                 return null;
  58         }
  59
  60         @Override
  61         public int getNameCount() {
  62                 // TODO Auto-generated method stub
  63                 return 0;
  64         }
  65
  66         @Override
  67         public Path getName(int index) {
  68                 // TODO Auto-generated method stub
  69                 return null;
  70         }
  71
  72         @Override
  73         public Path subpath(int beginIndex, int endIndex) {
  74                 // TODO Auto-generated method stub
  75                 return null;
  76         }
  77
  78         @Override
  79         public boolean startsWith(Path other) {
  80                 // TODO Auto-generated method stub
  81                 return false;
  82         }
  83
  84         @Override
  85         public boolean startsWith(String other) {
  86                 // TODO Auto-generated method stub
  87                 return false;
  88         }
  89
  90         @Override
  91         public boolean endsWith(Path other) {
  92                 // TODO Auto-generated method stub
  93                 return false;
  94         }
  95
  96         @Override
  97         public boolean endsWith(String other) {
  98                 // TODO Auto-generated method stub
  99                 return false;
 100         }
 101
 102         @Override
 103         public Path normalize() {
 104                 // TODO Auto-generated method stub
 105                 return null;
 106         }
 107
 108         @Override
 109         public Path resolve(Path other) {
 110                 // TODO Auto-generated method stub
 111                 return null;
 112         }
 113
 114         @Override
 115         public Path resolve(String other) {
 116                 // TODO Auto-generated method stub
 117                 return null;
 118         }
 119
 120         @Override
 121         public Path resolveSibling(Path other) {
 122                 // TODO Auto-generated method stub
 123                 return null;
 124         }
 125
 126         @Override
 127         public Path resolveSibling(String other) {
 128                 // TODO Auto-generated method stub
 129                 return null;
 130         }
 131
 132         @Override
 133         public Path relativize(Path other) {
 134                 // TODO Auto-generated method stub
 135                 return null;
 136         }
 137
 138         @Override
 139         public URI toUri() {
 140                 // TODO Auto-generated method stub
 141                 return null;
 142         }
 143
 144         @Override
 145         public Path toAbsolutePath() {
 146                 // TODO Auto-generated method stub
 147                 return null;
 148         }
 149
 150         @Override
 151         public Path toRealPath(LinkOption... options) throws IOException {
 152                 // TODO Auto-generated method stub
 153                 return null;
 154         }
 155
 156         @Override
 157         public File toFile() {
 158                 throw new UnsupportedOperationException();
 159         }
 160
 161         @Override
 162         public WatchKey register(WatchService watcher, Kind<?>[] events,
 163                         Modifier... modifiers) throws IOException {
 164                 // TODO Auto-generated method stub
 165                 return null;
 166         }
 167
 168         @Override
 169         public WatchKey register(WatchService watcher, Kind<?>... events)
 170                         throws IOException {
 171                 // TODO Auto-generated method stub
 172                 return null;
 173         }
 174
 175         @Override
 176         public Iterator<Path> iterator() {
 177                 // TODO Auto-generated method stub
 178                 return null;
 179         }
 180
 181         @Override
 182         public int compareTo(Path other) {
 183                 // TODO Auto-generated method stub
 184                 return 0;
 185         }
 186
 187         public Node getNode() {
 188                 if (!isAbsolute())// TODO default dir
 189                         throw new JcrFsException("Cannot get node from relative path");
 190                 try {
 191                         if (node == null)
 192                                 node = filesSystem.getSession().getNode(path);
 193                         return node;
 194                 } catch (RepositoryException e) {
 195                         throw new JcrFsException("Cannot get node", e);
 196                 }
 197         }
 198
 199 }