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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.rest.repr;
21  
22  class ExceptionRepresentation extends MappingRepresentation
23  {
24      private final Throwable exception;
25  
26      ExceptionRepresentation( Throwable exception )
27      {
28          super( RepresentationType.EXCEPTION );
29          this.exception = exception;
30      }
31  
32      @Override
33      protected void serialize( MappingSerializer serializer )
34      {
35          serializer.putString( "message", exception.getMessage() );
36          serializer.putString( "exception", exception.toString() );
37          StackTraceElement[] trace = exception.getStackTrace();
38          if ( trace != null )
39          {
40              String[] lines = new String[trace.length];
41              for ( int i = 0; i < lines.length; i++ )
42              {
43                  lines[i] = trace[i].toString();
44              }
45              serializer.putList( "stacktrace", ListRepresentation.strings( lines ) );
46          }
47      }
48  }