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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  import javax.ws.rs.WebApplicationException;
    23  import javax.ws.rs.core.Response;
    24  import javax.ws.rs.core.Response.Status;
    25
    26  import org.neo4j.server.database.AbstractInjectableProvider;
    27
    28  import com.sun.jersey.api.core.HttpContext;
    29
    30  public final class InputFormatProvider extends AbstractInjectableProvider<InputFormat>
    31  {
    32      private final RepresentationFormatRepository repository;
    33
    34      public InputFormatProvider( RepresentationFormatRepository repository )
    35      {
    36          super( InputFormat.class );
    37          this.repository = repository;
    38      }
    39
    40      @Override
    41      public InputFormat getValue( HttpContext context )
    42      {
    43          try
    44          {
    45              return repository.inputFormat( context.getRequest().getMediaType() );
    46          }
    47          catch ( MediaTypeNotSupportedException e )
    48          {
    49              throw new WebApplicationException(
    50                      Response.status( Status.UNSUPPORTED_MEDIA_TYPE ).entity( e.getMessage() ).build() );
    51          }
    52      }
    53  }