View Javadoc

1   /**
2    * Copyright (c) 2002-2011 "Neo Technology,"
3    * Network Engine for Objects in Lund AB [http://neotechnology.com]
4    *
5    * This file is part of Neo4j.
6    *
7    * Neo4j is free software: you can redistribute it and/or modify
8    * it under the terms of the GNU General Public License as published by
9    * the Free Software Foundation, either version 3 of the License, or
10   * (at your option) any later version.
11   *
12   * This program is distributed in the hope that it will be useful,
13   * but WITHOUT ANY WARRANTY; without even the implied warranty of
14   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15   * GNU General Public License for more details.
16   *
17   * You should have received a copy of the GNU General Public License
18   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
19   */
20  package org.neo4j.server.plugins;
21  
22  import org.neo4j.kernel.AbstractGraphDatabase;
23  import org.neo4j.server.rest.repr.BadInputException;
24  
25  import java.net.MalformedURLException;
26  import java.net.URI;
27  import java.net.URL;
28  
29  class URLTypeCaster extends TypeCaster
30  {
31      @Override
32      Object get( AbstractGraphDatabase graphDb, ParameterList parameters, String name )
33              throws BadInputException
34      {
35          try
36          {
37              return parameters.getUri( name ).toURL();
38          }
39          catch ( MalformedURLException e )
40          {
41              throw new BadInputException( e );
42          }
43      }
44  
45      @Override
46      Object[] getList( AbstractGraphDatabase graphDb, ParameterList parameters, String name )
47              throws BadInputException
48      {
49          URI[] uris = parameters.getUriList( name );
50          URL[] urls = new URL[uris.length];
51          try
52          {
53              for ( int i = 0; i < urls.length; i++ )
54              {
55                  urls[i] = uris[i].toURL();
56              }
57          }
58          catch ( MalformedURLException e )
59          {
60              throw new BadInputException( e );
61          }
62          return urls;
63      }
64  }