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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.domain.IssueLink;
20  import com.atlassian.jira.rest.client.domain.IssueLinkType;
21  import com.atlassian.jira.rest.client.domain.IssuelinksType;
22  import org.codehaus.jettison.json.JSONException;
23  import org.codehaus.jettison.json.JSONObject;
24  
25  import java.net.URI;
26  
27  public class IssueLinkJsonParserV5 implements JsonObjectParser<IssueLink> {
28  	private final IssuelinksTypeJsonParserV5 issuelinksTypeJsonParserV5 = new IssuelinksTypeJsonParserV5();
29  
30  	@Override
31  	public IssueLink parse(JSONObject json) throws JSONException {
32  		final IssuelinksType issuelinksType = issuelinksTypeJsonParserV5.parse(json.getJSONObject("type"));
33  		final IssueLinkType.Direction direction;
34  		final JSONObject link;
35  		if (json.has("inwardIssue")) {
36  			link = json.getJSONObject("inwardIssue");
37  			direction = IssueLinkType.Direction.INBOUND;
38  		} else {
39  			link = json.getJSONObject("outwardIssue");
40  			direction = IssueLinkType.Direction.OUTBOUND;
41  		}
42  
43          final String key = link.getString("key");
44          final URI targetIssueUri = JsonParseUtil.parseURI(link.getString("self"));
45  		final IssueLinkType issueLinkType = new IssueLinkType(issuelinksType.getName(),
46  				direction.equals(IssueLinkType.Direction.INBOUND) ? issuelinksType.getInward() : issuelinksType.getOutward(), direction);
47  		return new IssueLink(key, targetIssueUri, issueLinkType);
48  	}
49  }