/**
    * This file Copyright (c) 2015 Magnolia International
    * Ltd.  (http://www.magnolia-cms.com). All rights reserved.
    *
    *
    * This file is dual-licensed under both the Magnolia
    * Network Agreement and the GNU General Public License.
    * You may elect to use one or the other of these licenses.
    *
   * This file is distributed in the hope that it will be
   * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
   * implied warranty of MERCHANTABILITY or FITNESS FOR A
   * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
   * Redistribution, except as permitted by whichever of the GPL
   * or MNA you select, is prohibited.
   *
   * 1. For the GPL license (GPL), you can redistribute and/or
   * modify this file under the terms of the GNU General
   * Public License, Version 3, as published by the Free Software
   * Foundation.  You should have received a copy of the GNU
   * General Public License, Version 3 along with this program;
   * if not, write to the Free Software Foundation, Inc., 51
   * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   *
   * 2. For the Magnolia Network Agreement (MNA), this file
   * and the accompanying materials are made available under the
   * terms of the MNA which accompanies this distribution, and
   * is available at http://www.magnolia-cms.com/mna.html
   *
   * Any modifications to this file must keep this entire header
   * intact.
   *
   */
  package info.magnolia.jcr.wrapper;
  
  import javax.jcr.AccessDeniedException;
  import javax.jcr.InvalidItemStateException;
  import javax.jcr.ItemExistsException;
  import javax.jcr.MergeException;
  import javax.jcr.NoSuchWorkspaceException;
  import javax.jcr.Node;
  import javax.jcr.NodeIterator;
  import javax.jcr.PathNotFoundException;
  import javax.jcr.RepositoryException;
  import javax.jcr.UnsupportedRepositoryOperationException;
  import javax.jcr.lock.LockException;
  import javax.jcr.nodetype.ConstraintViolationException;
  import javax.jcr.version.Version;
  import javax.jcr.version.VersionException;
  import javax.jcr.version.VersionHistory;
  import javax.jcr.version.VersionManager;
  
  /**
   * Wrapper for JCR version manager.
   */
  public class DelegateVersionManagerWrapper implements VersionManager {
  
      private VersionManager wrapped;
  
      protected DelegateVersionManagerWrapper(VersionManager versionManager) {
          this.wrapped = versionManager;
      }
  
      public VersionManager getWrappedVersionManager() {
          return wrapped;
      }
  
      public void setWrappedVersionManager(VersionManager versionManager) {
          this.wrapped = versionManager;
      }
  
      @Override
      public String toString() {
          return wrapped != null ? wrapped.toString() : "";
      }
  
      @Override
      public Version checkin(String absPath) throws VersionException, UnsupportedRepositoryOperationException, InvalidItemStateException, LockException, RepositoryException {
          return getWrappedVersionManager().checkin(absPath);
      }
  
      @Override
      public void checkout(String absPath) throws UnsupportedRepositoryOperationException, LockException, RepositoryException {
          getWrappedVersionManager().checkout(absPath);
      }
  
      @Override
      public Version checkpoint(String absPath) throws VersionException, UnsupportedRepositoryOperationException, InvalidItemStateException, LockException, RepositoryException {
          return getWrappedVersionManager().checkpoint(absPath);
      }
  
      @Override
      public boolean isCheckedOut(String absPath) throws RepositoryException {
          return getWrappedVersionManager().isCheckedOut(absPath);
      }
  
      @Override
      public VersionHistory getVersionHistory(String absPath) throws UnsupportedRepositoryOperationException, RepositoryException {
          return getWrappedVersionManager().getVersionHistory(absPath);
     }
 
     @Override
     public Version getBaseVersion(String absPath) throws UnsupportedRepositoryOperationException, RepositoryException {
         return getWrappedVersionManager().getBaseVersion(absPath);
     }
 
     @Override
     public void restore(Version[] versions, boolean removeExisting) throws ItemExistsException, UnsupportedRepositoryOperationException, VersionException, LockException, InvalidItemStateException, RepositoryException {
         getWrappedVersionManager().restore(versions, removeExisting);
     }
 
     @Override
     public void restore(String absPath, String versionName, boolean removeExisting) throws VersionException, ItemExistsException, UnsupportedRepositoryOperationException, LockException, InvalidItemStateException, RepositoryException {
         getWrappedVersionManager().restore(absPath, versionName, removeExisting);
     }
 
     @Override
     public void restore(Version version, boolean removeExisting) throws VersionException, ItemExistsException, InvalidItemStateException, UnsupportedRepositoryOperationException, LockException, RepositoryException {
         getWrappedVersionManager().restore(version, removeExisting);
     }
 
     @Override
     public void restore(String absPath, Version version, boolean removeExisting) throws PathNotFoundException, ItemExistsException, VersionException, ConstraintViolationException, UnsupportedRepositoryOperationException, LockException, InvalidItemStateException, RepositoryException {
         getWrappedVersionManager().restore(absPath, version, removeExisting);
     }
 
     @Override
     public void restoreByLabel(String absPath, String versionLabel, boolean removeExisting) throws VersionException, ItemExistsException, UnsupportedRepositoryOperationException, LockException, InvalidItemStateException, RepositoryException {
         getWrappedVersionManager().restoreByLabel(absPath, versionLabel, removeExisting);
     }
 
     @Override
     public NodeIterator merge(String absPath, String srcWorkspace, boolean bestEffort) throws NoSuchWorkspaceException, AccessDeniedException, MergeException, LockException, InvalidItemStateException, RepositoryException {
         return getWrappedVersionManager().merge(absPath, srcWorkspace, bestEffort);
     }
 
     @Override
     public NodeIterator merge(String absPath, String srcWorkspace, boolean bestEffort, boolean isShallow) throws NoSuchWorkspaceException, AccessDeniedException, MergeException, LockException, InvalidItemStateException, RepositoryException {
         return getWrappedVersionManager().merge(absPath, srcWorkspace, bestEffort, isShallow);
     }
 
     @Override
     public void doneMerge(String absPath, Version version) throws VersionException, InvalidItemStateException, UnsupportedRepositoryOperationException, RepositoryException {
         getWrappedVersionManager().doneMerge(absPath, version);
     }
 
     @Override
     public void cancelMerge(String absPath, Version version) throws VersionException, InvalidItemStateException, UnsupportedRepositoryOperationException, RepositoryException {
         getWrappedVersionManager().cancelMerge(absPath, version);
     }
 
     @Override
     public Node createConfiguration(String absPath) throws UnsupportedRepositoryOperationException, RepositoryException {
         return getWrappedVersionManager().createConfiguration(absPath);
     }
 
     @Override
     public Node setActivity(Node activity) throws UnsupportedRepositoryOperationException, RepositoryException {
         return getWrappedVersionManager().setActivity(activity);
     }
 
     @Override
     public Node getActivity() throws UnsupportedRepositoryOperationException, RepositoryException {
         return getWrappedVersionManager().getActivity();
     }
 
     @Override
     public Node createActivity(String title) throws UnsupportedRepositoryOperationException, RepositoryException {
         return getWrappedVersionManager().createActivity(title);
     }
 
     @Override
     public void removeActivity(Node activityNode) throws UnsupportedRepositoryOperationException, VersionException, RepositoryException {
         getWrappedVersionManager().removeActivity(activityNode);
     }
 
     @Override
     public NodeIterator merge(Node activityNode) throws VersionException, AccessDeniedException, MergeException, LockException, InvalidItemStateException, RepositoryException {
         return getWrappedVersionManager().merge(activityNode);
     }
 }