1 files changed, 178 insertions, 0 deletions
diff --git a/plugins/org.eclipse.emf.cdo.workspace.efs/src/org/eclipse/emf/cdo/workspace/internal/efs/CDOWorkspaceStore.java b/plugins/org.eclipse.emf.cdo.workspace.efs/src/org/eclipse/emf/cdo/workspace/internal/efs/CDOWorkspaceStore.java
new file mode 100644
index 0000000000..2fa8d3becc
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.workspace.efs/src/org/eclipse/emf/cdo/workspace/internal/efs/CDOWorkspaceStore.java
@@ -0,0 +1,178 @@
+/**
+ * Copyright (c) 2004 - 2010 Eike Stepper (Berlin, Germany) and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.emf.cdo.workspace.internal.efs;
+
+import org.eclipse.emf.cdo.eresource.CDOResource;
+import org.eclipse.emf.cdo.eresource.CDOResourceNode;
+import org.eclipse.emf.cdo.view.CDOView;
+import org.eclipse.emf.cdo.workspace.CDOWorkspace;
+
+import org.eclipse.net4j.util.WrappedException;
+import org.eclipse.net4j.util.io.IOUtil;
+
+import org.eclipse.emf.ecore.EObject;
+
+import org.eclipse.core.filesystem.EFS;
+import org.eclipse.core.filesystem.IFileInfo;
+import org.eclipse.core.filesystem.IFileStore;
+import org.eclipse.core.filesystem.provider.FileInfo;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IProgressMonitor;
+
+import java.io.File;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @author Eike Stepper
+ */
+public final class CDOWorkspaceStore extends AbstractFileStore
+{
+  private static final IFileStore NO_PARENT = null;
+
+  private String name;
+
+  private File location;
+
+  private CDOWorkspace workspace;
+
+  public CDOWorkspaceStore(String name, File location)
+  {
+    this.name = name;
+    this.location = location;
+  }
+
+  public File getLocation()
+  {
+    return location;
+  }
+
+  public synchronized CDOWorkspace getWorkspace()
+  {
+    if (workspace == null)
+    {
+      workspace = openWorkspace();
+    }
+
+    return workspace;
+  }
+
+  public synchronized void setWorkspace(CDOWorkspace workspace)
+  {
+    this.workspace = workspace;
+  }
+
+  @Override
+  public IFileStore getParent()
+  {
+    return NO_PARENT;
+  }
+
+  @Override
+  public String getName()
+  {
+    return name;
+  }
+
+  @Override
+  public URI toURI()
+  {
+    try
+    {
+      return new URI(CDOWorkspaceFileSystem.SCHEME + "://" + name);
+    }
+    catch (URISyntaxException ex)
+    {
+      throw WrappedException.wrap(ex);
+    }
+  }
+
+  @Override
+  public String[] childNames(int options, IProgressMonitor monitor) throws CoreException
+  {
+    List<String> childNames = new ArrayList<String>();
+    childNames.add(CDOProjectDescriptionStore.DESCRIPTION_FILE_NAME);
+
+    CDOView view = null;
+
+    try
+    {
+      view = getWorkspace().openView();
+      CDOResource rootResource = view.getRootResource();
+      for (EObject content : rootResource.getContents())
+      {
+        if (content instanceof CDOResourceNode)
+        {
+          CDOResourceNode node = (CDOResourceNode)content;
+          childNames.add(node.getName());
+        }
+      }
+    }
+    finally
+    {
+      IOUtil.close(view);
+    }
+
+    return childNames.toArray(new String[childNames.size()]);
+  }
+
+  @Override
+  public IFileStore getChild(String name)
+  {
+    if (CDOProjectDescriptionStore.DESCRIPTION_FILE_NAME.equals(name))
+    {
+      return new CDOProjectDescriptionStore(this);
+    }
+
+    return new CDOResourceNodeStore(this, this, name);
+  }
+
+  @Override
+  public IFileInfo fetchInfo(int options, IProgressMonitor monitor) throws CoreException
+  {
+    FileInfo info = new FileInfo(getName());
+    info.setExists(true);
+    info.setLength(EFS.NONE);
+    info.setLastModified(EFS.NONE);
+    info.setDirectory(true);
+    info.setAttribute(EFS.ATTRIBUTE_READ_ONLY, false);
+    info.setAttribute(EFS.ATTRIBUTE_HIDDEN, false);
+    return info;
+  }
+
+  @Override
+  public IFileStore mkdir(int options, IProgressMonitor monitor) throws CoreException
+  {
+    return this;
+  }
+
+  @Override
+  public InputStream openInputStream(int options, IProgressMonitor monitor) throws CoreException
+  {
+    // TODO: implement CDOWorkspaceStore.openInputStream(options, monitor)
+    throw new UnsupportedOperationException();
+  }
+
+  public void dispose()
+  {
+    // TODO: implement CDOWorkspaceStore.dispose()
+    throw new UnsupportedOperationException();
+  }
+
+  private CDOWorkspace openWorkspace()
+  {
+    // TODO: implement CDOWorkspaceStore.openWorkspace()
+    throw new UnsupportedOperationException();
+  }
+}