package org.apache.archiva.webdav;
   
   /*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you under the Apache License, Version 2.0 (the
    * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *  http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  
  import org.apache.jackrabbit.util.Text;
  import org.apache.jackrabbit.webdav.DavLocatorFactory;
  import org.apache.jackrabbit.webdav.DavResourceLocator;
  import org.apache.archiva.webdav.util.RepositoryPathUtil;
  
  /**
   */
  public class ArchivaDavLocatorFactory
      implements DavLocatorFactory
  {
      @Override
      public DavResourceLocator createResourceLocator( String prefix, String href )
      {
          // build prefix string and remove all prefixes from the given href.
          StringBuilder b = new StringBuilder();
          if ( prefix != null && prefix.length() > 0 )
          {
              b.append( prefix );
              if ( !prefix.endsWith( "/" ) )
              {
                  b.append( '/' );
              }
              if ( href.startsWith( prefix ) )
              {
                  href = href.substring( prefix.length() );
              }
          }
  
          // special treatment for root item, that has no name but '/' path.
          if ( href == null || "".equals( href ) )
          {
              href = "/";
          }
  
          final String repository = RepositoryPathUtil.getRepositoryName( href );
          return new ArchivaDavResourceLocator( b.toString(), Text.unescape( href ), repository, this );
      }
  
      @Override
      public DavResourceLocator createResourceLocator( String prefix, String workspacePath, String resourcePath )
      {
          return createResourceLocator( prefix, workspacePath, resourcePath, true );
      }
  
      @Override
      public DavResourceLocator createResourceLocator( String prefix, String workspacePath, String path,
                                                       boolean isResourcePath )
      {
          final String repository = RepositoryPathUtil.getRepositoryName( path );
          return new ArchivaDavResourceLocator( prefix, path, repository, this );
      }
  }