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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  abstract class TypeCaster
26  {
27      abstract Object get( AbstractGraphDatabase graphDb, ParameterList parameters, String name )
28              throws BadInputException;
29  
30      Object convert( Object[] result ) throws BadInputException
31      {
32          throw new BadInputException( "Cannot convert to primitive array: " + result );
33      }
34  
35      abstract Object[] getList( AbstractGraphDatabase graphDb, ParameterList parameters,
36              String name ) throws BadInputException;
37  }