View Javadoc

1   /*
2    * Copyright (C) 2010 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;
18  
19  import com.atlassian.jira.rest.client.api.domain.Watchers;
20  import com.atlassian.jira.rest.client.api.domain.BasicUser;
21  import com.atlassian.jira.rest.client.api.domain.BasicWatchers;
22  import org.codehaus.jettison.json.JSONException;
23  import org.codehaus.jettison.json.JSONObject;
24  
25  import java.net.URI;
26  import java.util.Collection;
27  
28  public class WatchersJsonParserBuilder {
29  
30  	public static JsonObjectParser<Watchers> createWatchersParser() {
31  		return new JsonObjectParser<Watchers>() {
32  			private final BasicUserJsonParser userJsonParser = new BasicUserJsonParser();
33  
34  			@Override
35  			public Watchers parse(JSONObject json) throws JSONException {
36  				final Collection<BasicUser> watchers = JsonParseUtil.parseJsonArray(json
37  						.getJSONArray("watchers"), userJsonParser);
38  				return new Watchers(parseValueImpl(json), watchers);
39  			}
40  		};
41  	}
42  
43  	public static JsonObjectParser<BasicWatchers> createBasicWatchersParser() {
44  		return new JsonObjectParser<BasicWatchers>() {
45  			@Override
46  			public BasicWatchers parse(JSONObject json) throws JSONException {
47  				return parseValueImpl(json);
48  			}
49  		};
50  	}
51  
52  
53  	private static BasicWatchers parseValueImpl(JSONObject json) throws JSONException {
54  		final URI self = JsonParseUtil.getSelfUri(json);
55  		final boolean isWatching = json.getBoolean("isWatching");
56  		final int numWatchers = json.getInt("watchCount");
57  		return new BasicWatchers(self, isWatching, numWatchers);
58  	}
59  
60  }