1 files changed, 242 insertions, 242 deletions
diff --git a/plugins/org.eclipse.emf.cdo.workspace/src/org/eclipse/emf/cdo/internal/workspace/FolderCDOWorkspaceBase.java b/plugins/org.eclipse.emf.cdo.workspace/src/org/eclipse/emf/cdo/internal/workspace/FolderCDOWorkspaceBase.java
index 70565a65e5..4541e17fbd 100644
--- a/plugins/org.eclipse.emf.cdo.workspace/src/org/eclipse/emf/cdo/internal/workspace/FolderCDOWorkspaceBase.java
+++ b/plugins/org.eclipse.emf.cdo.workspace/src/org/eclipse/emf/cdo/internal/workspace/FolderCDOWorkspaceBase.java
@@ -1,242 +1,242 @@
-/*
- * Copyright (c) 2004 - 2012 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.internal.workspace;
-
-import org.eclipse.emf.cdo.common.id.CDOID;
-import org.eclipse.emf.cdo.common.id.CDOIDUtil;
-import org.eclipse.emf.cdo.common.protocol.CDODataInput;
-import org.eclipse.emf.cdo.common.protocol.CDODataOutput;
-import org.eclipse.emf.cdo.common.revision.CDORevision;
-import org.eclipse.emf.cdo.spi.common.revision.InternalCDORevision;
-import org.eclipse.emf.cdo.spi.workspace.InternalCDOWorkspaceBase;
-import org.eclipse.emf.cdo.workspace.CDOWorkspaceBase;
-import org.eclipse.emf.cdo.workspace.CDOWorkspaceUtil;
-
-import org.eclipse.net4j.util.factory.ProductCreationException;
-import org.eclipse.net4j.util.io.ExtendedDataInputStream;
-import org.eclipse.net4j.util.io.ExtendedDataOutputStream;
-import org.eclipse.net4j.util.io.IOUtil;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.util.HashSet;
-import java.util.Set;
-
-/**
- * @author Eike Stepper
- */
-public class FolderCDOWorkspaceBase extends AbstractCDOWorkspaceBase
-{
-  private File folder;
-
-  public FolderCDOWorkspaceBase(File folder)
-  {
-    this.folder = folder;
-  }
-
-  public File getFolder()
-  {
-    return folder;
-  }
-
-  public final synchronized CDORevision getRevision(CDOID id)
-  {
-    File file = getFile(id);
-    if (!file.exists() || file.length() == 0)
-    {
-      return null;
-    }
-
-    FileInputStream fis = null;
-
-    try
-    {
-      fis = new FileInputStream(file);
-      ExtendedDataInputStream edis = new ExtendedDataInputStream(fis);
-      CDODataInput in = createCDODataInput(edis);
-      return in.readCDORevision();
-    }
-    catch (Exception ex)
-    {
-      throw new IllegalStateException("Could not read from " + file.getAbsolutePath(), ex);
-    }
-    finally
-    {
-      IOUtil.close(fis);
-    }
-  }
-
-  public boolean isAddedObject(CDOID id)
-  {
-    File file = getFile(id);
-    if (!file.exists())
-    {
-      return false;
-    }
-
-    return file.length() == 0;
-  }
-
-  @Override
-  public String toString()
-  {
-    return "FolderBase[" + folder.getAbsolutePath() + "]";
-  }
-
-  @Override
-  protected void doClear()
-  {
-    IOUtil.delete(folder);
-    checkExists(folder, false);
-    createFolder();
-  }
-
-  @Override
-  protected Set<CDOID> doGetIDs()
-  {
-    Set<CDOID> ids = new HashSet<CDOID>();
-    for (String key : folder.list())
-    {
-      CDOID id = getCDOID(key);
-      ids.add(id);
-    }
-
-    return ids;
-  }
-
-  @Override
-  protected void doRegisterChangedOrDetachedObject(InternalCDORevision revision)
-  {
-    File file = getFile(revision.getID());
-    if (file.exists())
-    {
-      return;
-    }
-
-    FileOutputStream fos = null;
-
-    try
-    {
-      fos = new FileOutputStream(file);
-      ExtendedDataOutputStream edos = new ExtendedDataOutputStream(fos);
-      CDODataOutput out = createCDODataOutput(edos);
-      out.writeCDORevision(revision, CDORevision.UNCHUNKED);
-      edos.flush();
-    }
-    catch (Exception ex)
-    {
-      throw new IllegalStateException("Could not create " + file.getAbsolutePath(), ex);
-    }
-    finally
-    {
-      IOUtil.close(fos);
-    }
-  }
-
-  @Override
-  protected void doRegisterAddedObject(CDOID id)
-  {
-    File file = getFile(id);
-    if (file.exists())
-    {
-      return;
-    }
-
-    FileOutputStream fos = null;
-
-    try
-    {
-      fos = new FileOutputStream(file); // Just create an empty marker file
-    }
-    catch (Exception ex)
-    {
-      throw new IllegalStateException("Could not create " + file.getAbsolutePath(), ex);
-    }
-    finally
-    {
-      IOUtil.close(fos);
-    }
-  }
-
-  @Override
-  protected void doDeregisterObject(CDOID id)
-  {
-    File file = getFile(id);
-    file.delete();
-    checkExists(file, false);
-  }
-
-  protected CDOID getCDOID(String filename)
-  {
-    return CDOIDUtil.read(filename);
-  }
-
-  protected String getKey(CDOID id)
-  {
-    StringBuilder builder = new StringBuilder();
-    CDOIDUtil.write(builder, id);
-    return builder.toString();
-  }
-
-  protected File getFile(CDOID id)
-  {
-    String key = getKey(id);
-    return new File(folder, key);
-  }
-
-  private void createFolder()
-  {
-    IOUtil.mkdirs(folder);
-    checkExists(folder, true);
-  }
-
-  private void checkExists(File file, boolean exists)
-  {
-    if (exists)
-    {
-      if (!file.exists())
-      {
-        throw new IllegalStateException("File does not exist: " + file.getAbsolutePath());
-      }
-    }
-    else
-    {
-      if (file.exists())
-      {
-        throw new IllegalStateException("File does still exist: " + file.getAbsolutePath());
-      }
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  public static final class Factory extends org.eclipse.net4j.util.factory.Factory
-  {
-    public static final String TYPE = "folder";
-
-    public Factory()
-    {
-      super(InternalCDOWorkspaceBase.PRODUCT_GROUP, TYPE);
-    }
-
-    public Factory(String productGroup, String type)
-    {
-      super(productGroup, type);
-    }
-
-    public CDOWorkspaceBase create(String description) throws ProductCreationException
-    {
-      return CDOWorkspaceUtil.createFolderWorkspaceBase(new File(description));
-    }
-  }
-}
+/*
+ * Copyright (c) 2004 - 2012 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.internal.workspace;
+
+import org.eclipse.emf.cdo.common.id.CDOID;
+import org.eclipse.emf.cdo.common.id.CDOIDUtil;
+import org.eclipse.emf.cdo.common.protocol.CDODataInput;
+import org.eclipse.emf.cdo.common.protocol.CDODataOutput;
+import org.eclipse.emf.cdo.common.revision.CDORevision;
+import org.eclipse.emf.cdo.spi.common.revision.InternalCDORevision;
+import org.eclipse.emf.cdo.spi.workspace.InternalCDOWorkspaceBase;
+import org.eclipse.emf.cdo.workspace.CDOWorkspaceBase;
+import org.eclipse.emf.cdo.workspace.CDOWorkspaceUtil;
+
+import org.eclipse.net4j.util.factory.ProductCreationException;
+import org.eclipse.net4j.util.io.ExtendedDataInputStream;
+import org.eclipse.net4j.util.io.ExtendedDataOutputStream;
+import org.eclipse.net4j.util.io.IOUtil;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.util.HashSet;
+import java.util.Set;
+
+/**
+ * @author Eike Stepper
+ */
+public class FolderCDOWorkspaceBase extends AbstractCDOWorkspaceBase
+{
+  private File folder;
+
+  public FolderCDOWorkspaceBase(File folder)
+  {
+    this.folder = folder;
+  }
+
+  public File getFolder()
+  {
+    return folder;
+  }
+
+  public final synchronized CDORevision getRevision(CDOID id)
+  {
+    File file = getFile(id);
+    if (!file.exists() || file.length() == 0)
+    {
+      return null;
+    }
+
+    FileInputStream fis = null;
+
+    try
+    {
+      fis = new FileInputStream(file);
+      ExtendedDataInputStream edis = new ExtendedDataInputStream(fis);
+      CDODataInput in = createCDODataInput(edis);
+      return in.readCDORevision();
+    }
+    catch (Exception ex)
+    {
+      throw new IllegalStateException("Could not read from " + file.getAbsolutePath(), ex);
+    }
+    finally
+    {
+      IOUtil.close(fis);
+    }
+  }
+
+  public boolean isAddedObject(CDOID id)
+  {
+    File file = getFile(id);
+    if (!file.exists())
+    {
+      return false;
+    }
+
+    return file.length() == 0;
+  }
+
+  @Override
+  public String toString()
+  {
+    return "FolderBase[" + folder.getAbsolutePath() + "]";
+  }
+
+  @Override
+  protected void doClear()
+  {
+    IOUtil.delete(folder);
+    checkExists(folder, false);
+    createFolder();
+  }
+
+  @Override
+  protected Set<CDOID> doGetIDs()
+  {
+    Set<CDOID> ids = new HashSet<CDOID>();
+    for (String key : folder.list())
+    {
+      CDOID id = getCDOID(key);
+      ids.add(id);
+    }
+
+    return ids;
+  }
+
+  @Override
+  protected void doRegisterChangedOrDetachedObject(InternalCDORevision revision)
+  {
+    File file = getFile(revision.getID());
+    if (file.exists())
+    {
+      return;
+    }
+
+    FileOutputStream fos = null;
+
+    try
+    {
+      fos = new FileOutputStream(file);
+      ExtendedDataOutputStream edos = new ExtendedDataOutputStream(fos);
+      CDODataOutput out = createCDODataOutput(edos);
+      out.writeCDORevision(revision, CDORevision.UNCHUNKED);
+      edos.flush();
+    }
+    catch (Exception ex)
+    {
+      throw new IllegalStateException("Could not create " + file.getAbsolutePath(), ex);
+    }
+    finally
+    {
+      IOUtil.close(fos);
+    }
+  }
+
+  @Override
+  protected void doRegisterAddedObject(CDOID id)
+  {
+    File file = getFile(id);
+    if (file.exists())
+    {
+      return;
+    }
+
+    FileOutputStream fos = null;
+
+    try
+    {
+      fos = new FileOutputStream(file); // Just create an empty marker file
+    }
+    catch (Exception ex)
+    {
+      throw new IllegalStateException("Could not create " + file.getAbsolutePath(), ex);
+    }
+    finally
+    {
+      IOUtil.close(fos);
+    }
+  }
+
+  @Override
+  protected void doDeregisterObject(CDOID id)
+  {
+    File file = getFile(id);
+    file.delete();
+    checkExists(file, false);
+  }
+
+  protected CDOID getCDOID(String filename)
+  {
+    return CDOIDUtil.read(filename);
+  }
+
+  protected String getKey(CDOID id)
+  {
+    StringBuilder builder = new StringBuilder();
+    CDOIDUtil.write(builder, id);
+    return builder.toString();
+  }
+
+  protected File getFile(CDOID id)
+  {
+    String key = getKey(id);
+    return new File(folder, key);
+  }
+
+  private void createFolder()
+  {
+    IOUtil.mkdirs(folder);
+    checkExists(folder, true);
+  }
+
+  private void checkExists(File file, boolean exists)
+  {
+    if (exists)
+    {
+      if (!file.exists())
+      {
+        throw new IllegalStateException("File does not exist: " + file.getAbsolutePath());
+      }
+    }
+    else
+    {
+      if (file.exists())
+      {
+        throw new IllegalStateException("File does still exist: " + file.getAbsolutePath());
+      }
+    }
+  }
+
+  /**
+   * @author Eike Stepper
+   */
+  public static final class Factory extends org.eclipse.net4j.util.factory.Factory
+  {
+    public static final String TYPE = "folder";
+
+    public Factory()
+    {
+      super(InternalCDOWorkspaceBase.PRODUCT_GROUP, TYPE);
+    }
+
+    public Factory(String productGroup, String type)
+    {
+      super(productGroup, type);
+    }
+
+    public CDOWorkspaceBase create(String description) throws ProductCreationException
+    {
+      return CDOWorkspaceUtil.createFolderWorkspaceBase(new File(description));
+    }
+  }
+}