| /** |
| * |
| * Copyright 2009-2011 Rickard Öberg AB |
| * |
| * Licensed 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. |
| */ |
| |
| package org.apache.zest.library.rest.client.responsereader; |
| |
| import java.io.IOException; |
| import org.json.JSONException; |
| import org.json.JSONTokener; |
| import org.apache.zest.library.rest.client.spi.ResponseReader; |
| import org.restlet.Response; |
| import org.restlet.data.MediaType; |
| import org.restlet.resource.ResourceException; |
| |
| /** |
| * ResponseReader for simple types from JSON |
| */ |
| public class DefaultResponseReader |
| implements ResponseReader |
| { |
| @Override |
| public Object readResponse(Response response, Class<?> resultType) throws ResourceException |
| { |
| if (MediaType.APPLICATION_JSON.equals(response.getEntity().getMediaType())) |
| if (resultType.equals(String.class)) |
| { |
| try |
| { |
| return response.getEntity().getText(); |
| } catch (IOException e) |
| { |
| throw new ResourceException(e); |
| } |
| } else if (Number.class.isAssignableFrom(resultType)) |
| { |
| try |
| { |
| Number value = (Number) new JSONTokener(response.getEntityAsText()).nextValue(); |
| if (resultType.equals(Integer.class)) |
| return Integer.valueOf(value.intValue()); |
| } catch (JSONException e) |
| { |
| throw new ResourceException(e); |
| } |
| } |
| |
| return null; |
| } |
| } |