1 package org
.argeo
.cms
.internal
.kernel
;
3 import java
.io
.IOException
;
5 import java
.net
.URISyntaxException
;
6 import java
.nio
.file
.FileSystem
;
7 import java
.nio
.file
.FileSystemAlreadyExistsException
;
8 import java
.nio
.file
.Path
;
9 import java
.nio
.file
.spi
.FileSystemProvider
;
10 import java
.util
.HashMap
;
13 import javax
.jcr
.Node
;
14 import javax
.jcr
.Property
;
15 import javax
.jcr
.Repository
;
16 import javax
.jcr
.RepositoryException
;
17 import javax
.jcr
.RepositoryFactory
;
18 import javax
.jcr
.Session
;
19 import javax
.jcr
.nodetype
.NodeType
;
21 import org
.argeo
.api
.NodeConstants
;
22 import org
.argeo
.api
.NodeUtils
;
23 import org
.argeo
.cms
.auth
.CurrentUser
;
24 import org
.argeo
.jackrabbit
.fs
.AbstractJackrabbitFsProvider
;
25 import org
.argeo
.jcr
.fs
.JcrFileSystem
;
26 import org
.argeo
.jcr
.fs
.JcrFileSystemProvider
;
27 import org
.argeo
.jcr
.fs
.JcrFsException
;
28 import org
.osgi
.framework
.BundleContext
;
29 import org
.osgi
.framework
.FrameworkUtil
;
30 import org
.osgi
.framework
.InvalidSyntaxException
;
32 /** Implementation of an {@link FileSystemProvider} based on Jackrabbit. */
33 public class CmsFsProvider
extends AbstractJackrabbitFsProvider
{
34 private Map
<String
, CmsFileSystem
> fileSystems
= new HashMap
<>();
37 public String
getScheme() {
38 return NodeConstants
.SCHEME_NODE
;
42 public FileSystem
newFileSystem(URI uri
, Map
<String
, ?
> env
) throws IOException
{
43 BundleContext bc
= FrameworkUtil
.getBundle(CmsFsProvider
.class).getBundleContext();
44 String username
= CurrentUser
.getUsername();
45 if (username
== null) {
46 // TODO deal with anonymous
49 if (fileSystems
.containsKey(username
))
50 throw new FileSystemAlreadyExistsException("CMS file system already exists for user " + username
);
53 String host
= uri
.getHost();
54 if (host
!= null && !host
.trim().equals("")) {
55 URI repoUri
= new URI("http", uri
.getUserInfo(), uri
.getHost(), uri
.getPort(), "/jcr/node", null, null);
56 RepositoryFactory repositoryFactory
= bc
.getService(bc
.getServiceReference(RepositoryFactory
.class));
57 Repository repository
= NodeUtils
.getRepositoryByUri(repositoryFactory
, repoUri
.toString());
58 CmsFileSystem fileSystem
= new CmsFileSystem(this, repository
);
59 fileSystems
.put(username
, fileSystem
);
62 Repository repository
= bc
.getService(
63 bc
.getServiceReferences(Repository
.class, "(cn=" + NodeConstants
.EGO_REPOSITORY
+ ")")
65 // Session session = repository.login();
66 CmsFileSystem fileSystem
= new CmsFileSystem(this, repository
);
67 fileSystems
.put(username
, fileSystem
);
70 } catch (InvalidSyntaxException
| URISyntaxException e
) {
71 throw new IllegalArgumentException("Cannot open file system " + uri
+ " for user " + username
, e
);
76 public FileSystem
getFileSystem(URI uri
) {
77 return currentUserFileSystem();
81 public Path
getPath(URI uri
) {
82 JcrFileSystem fileSystem
= currentUserFileSystem();
83 String path
= uri
.getPath();
84 if (fileSystem
== null)
86 fileSystem
= (JcrFileSystem
) newFileSystem(uri
, new HashMap
<String
, Object
>());
87 } catch (IOException e
) {
88 throw new JcrFsException("Could not autocreate file system", e
);
90 return fileSystem
.getPath(path
);
93 protected JcrFileSystem
currentUserFileSystem() {
94 String username
= CurrentUser
.getUsername();
95 return fileSystems
.get(username
);
98 public Node
getUserHome(Repository repository
) {
100 Session session
= repository
.login(NodeConstants
.HOME_WORKSPACE
);
101 return NodeUtils
.getUserHome(session
);
102 } catch (RepositoryException e
) {
103 throw new IllegalStateException("Cannot get user home", e
);
107 static class CmsFileSystem
extends JcrFileSystem
{
108 public CmsFileSystem(JcrFileSystemProvider provider
, Repository repository
) throws IOException
{
109 super(provider
, repository
);
112 public boolean skipNode(Node node
) throws RepositoryException
{
113 // if (node.isNodeType(NodeType.NT_HIERARCHY_NODE) || node.isNodeType(NodeTypes.NODE_USER_HOME)
114 // || node.isNodeType(NodeTypes.NODE_GROUP_HOME))
115 if (node
.isNodeType(NodeType
.NT_HIERARCHY_NODE
))
117 // FIXME Better identifies home
118 if (node
.hasProperty(Property
.JCR_ID
))