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1   /*
2    * Copyright (C) 2011 Atlassian
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  
17  package com.atlassian.jira.rest.client.internal.json.gen;
18  
19  import com.atlassian.jira.rest.client.api.RestClientException;
20  import com.atlassian.jira.rest.client.api.domain.input.VersionPosition;
21  import org.codehaus.jettison.json.JSONException;
22  import org.codehaus.jettison.json.JSONObject;
23  
24  public class VersionPositionInputGenerator implements JsonGenerator<VersionPosition> {
25      @Override
26      public JSONObject generate(VersionPosition versionPosition) throws JSONException {
27          final JSONObject res = new JSONObject();
28          final String posValue;
29          switch (versionPosition) {
30              case FIRST:
31                  posValue = "First";
32                  break;
33              case LAST:
34                  posValue = "Last";
35                  break;
36              case EARLIER:
37                  posValue = "Earlier";
38                  break;
39              case LATER:
40                  posValue = "Later";
41                  break;
42              default:
43                  throw new RestClientException("Unsupported position [" + versionPosition + "]", null);
44          }
45          res.put("position", posValue);
46          return res;
47      }
48  }