X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=org.argeo.jcr%2Fsrc%2Forg%2Fargeo%2Fjcr%2Ffs%2FJcrFileSystem.java;h=65edf1d91bffde5d44f23722888bde750c994d35;hb=503f2f9ae7bc2167a3c41d1937fc63c299c16027;hp=40328e8a093c2fce05b3a84ac7032686052554fc;hpb=e66b9893b0e511f8ab295e3cee42b7dc966f1597;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.jcr/src/org/argeo/jcr/fs/JcrFileSystem.java b/org.argeo.jcr/src/org/argeo/jcr/fs/JcrFileSystem.java
index 40328e8a0..65edf1d91 100644
--- a/org.argeo.jcr/src/org/argeo/jcr/fs/JcrFileSystem.java
+++ b/org.argeo.jcr/src/org/argeo/jcr/fs/JcrFileSystem.java
@@ -8,20 +8,44 @@ import java.nio.file.PathMatcher;
 import java.nio.file.WatchService;
 import java.nio.file.attribute.UserPrincipalLookupService;
 import java.nio.file.spi.FileSystemProvider;
+import java.util.HashSet;
 import java.util.Set;
 
+import javax.jcr.Node;
+import javax.jcr.RepositoryException;
 import javax.jcr.Session;
+import javax.jcr.nodetype.NodeType;
 
 import org.argeo.jcr.JcrUtils;
 
 public class JcrFileSystem extends FileSystem {
 	private final JcrFileSystemProvider provider;
 	private final Session session;
+	private String userHomePath = null;
 
-	public JcrFileSystem(JcrFileSystemProvider provider, Session session) {
+	public JcrFileSystem(JcrFileSystemProvider provider, Session session) throws IOException {
 		super();
 		this.provider = provider;
 		this.session = session;
+		Node userHome = provider.getUserHome(session);
+		if (userHome != null)
+			try {
+				userHomePath = userHome.getPath();
+			} catch (RepositoryException e) {
+				throw new IOException("Cannot retrieve user home path", e);
+			}
+	}
+
+	/** Whetehr this node should be skippe din directory listings */
+	public boolean skipNode(Node node) throws RepositoryException {
+		if (node.isNodeType(NodeType.NT_HIERARCHY_NODE) || node.isNodeType("node:userHome")
+				|| node.isNodeType("node:groupHome"))
+			return false;
+		return true;
+	}
+
+	public String getUserHomePath() {
+		return userHomePath;
 	}
 
 	@Override
@@ -51,43 +75,56 @@ public class JcrFileSystem extends FileSystem {
 
 	@Override
 	public Iterable<Path> getRootDirectories() {
-		return null;
+		try {
+			Set<Path> single = new HashSet<>();
+			single.add(new JcrPath(this, session.getRootNode()));
+			return single;
+		} catch (RepositoryException e) {
+			throw new JcrFsException("Cannot get root path", e);
+		}
 	}
 
 	@Override
 	public Iterable<FileStore> getFileStores() {
-		// TODO Auto-generated method stub
-		return null;
+		throw new UnsupportedOperationException();
 	}
 
 	@Override
 	public Set<String> supportedFileAttributeViews() {
-		// TODO Auto-generated method stub
-		return null;
+		try {
+			String[] prefixes = session.getNamespacePrefixes();
+			Set<String> res = new HashSet<>();
+			for (String prefix : prefixes)
+				res.add(prefix);
+			res.add("basic");
+			return res;
+		} catch (RepositoryException e) {
+			throw new JcrFsException("Cannot get supported file attributes views", e);
+		}
 	}
 
 	@Override
 	public Path getPath(String first, String... more) {
-		// TODO Auto-generated method stub
-		return null;
+		StringBuilder sb = new StringBuilder(first);
+		// TODO Make it more robust
+		for (String part : more)
+			sb.append('/').append(part);
+		return new JcrPath(this, sb.toString());
 	}
 
 	@Override
 	public PathMatcher getPathMatcher(String syntaxAndPattern) {
-		// TODO Auto-generated method stub
-		return null;
+		throw new UnsupportedOperationException();
 	}
 
 	@Override
 	public UserPrincipalLookupService getUserPrincipalLookupService() {
-		// TODO Auto-generated method stub
-		return null;
+		throw new UnsupportedOperationException();
 	}
 
 	@Override
 	public WatchService newWatchService() throws IOException {
-		// TODO Auto-generated method stub
-		return null;
+		throw new UnsupportedOperationException();
 	}
 
 	public Session getSession() {