| /* |
| * Copyright (c) 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.server.internal.lissome; |
| |
| import org.eclipse.emf.cdo.common.revision.CDORevision; |
| |
| import org.eclipse.net4j.util.io.IORuntimeException; |
| |
| import java.io.File; |
| import java.io.FileNotFoundException; |
| |
| /** |
| * @author Eike Stepper |
| */ |
| public class LissomeFile extends File |
| { |
| public static final String READ_MODE = "r"; |
| |
| public static final String WRITE_MODE = "rws"; |
| |
| private static final long serialVersionUID = 1L; |
| |
| protected final LissomeStore store; |
| |
| public LissomeFile(LissomeStore store, String path) throws FileNotFoundException |
| { |
| super(store.getFolder(), path); |
| this.store = store; |
| } |
| |
| public LissomeStore getStore() |
| { |
| return store; |
| } |
| |
| public LissomeFileHandle openReader() |
| { |
| return openHandle(READ_MODE); |
| } |
| |
| public LissomeFileHandle openWriter() |
| { |
| return openHandle(WRITE_MODE); |
| } |
| |
| protected LissomeFileHandle openHandle(String mode) |
| { |
| try |
| { |
| return new LissomeFileHandle(this, mode); |
| } |
| catch (FileNotFoundException ex) |
| { |
| throw new IORuntimeException(ex); |
| } |
| } |
| |
| /** |
| * @author Eike Stepper |
| */ |
| public interface RevisionProvider |
| { |
| public CDORevision getRevision(long pointer); |
| } |
| } |