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1   /*
2    * Copyright (C) 2012 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  package com.atlassian.jira.rest.client.internal.jersey;
17  
18  import com.atlassian.jira.rest.client.ProgressMonitor;
19  import com.atlassian.jira.rest.client.ProjectRolesRestClient;
20  import com.atlassian.jira.rest.client.domain.BasicProjectRole;
21  import com.atlassian.jira.rest.client.domain.ProjectRole;
22  import com.atlassian.jira.rest.client.internal.json.BasicProjectRoleJsonParser;
23  import com.atlassian.jira.rest.client.internal.json.ProjectRoleJsonParser;
24  import com.google.common.base.Function;
25  import com.google.common.collect.Iterables;
26  import com.sun.jersey.client.apache.ApacheHttpClient;
27  
28  import javax.ws.rs.core.UriBuilder;
29  import java.net.URI;
30  import java.util.Collection;
31  
32  /**
33   * Jersey-based implementation of ProjectRolesRestClient.
34   * @since 1.0
35   */
36  public class JerseyProjectRolesRestClient extends AbstractJerseyRestClient implements ProjectRolesRestClient {
37  
38  	private final ProjectRoleJsonParser projectRoleJsonParser;
39  	private final BasicProjectRoleJsonParser basicRoleJsonParser;
40  
41  	public JerseyProjectRolesRestClient(
42  			final URI baseUri, final ApacheHttpClient client, final URI serverUri) {
43  		super(baseUri, client);
44  		this.projectRoleJsonParser = new ProjectRoleJsonParser(serverUri);
45  		this.basicRoleJsonParser = new BasicProjectRoleJsonParser();
46  	}
47  
48  	@Override
49  	public ProjectRole getRole(final URI uri, final ProgressMonitor progressMonitor) {
50  		return getAndParse(uri, projectRoleJsonParser, progressMonitor);
51  	}
52  
53  	@Override
54  	public ProjectRole getRole(final URI projectUri, final Long roleId, final ProgressMonitor progressMonitor) {
55  		final URI roleUri = UriBuilder
56  				.fromUri(projectUri)
57  				.path("role")
58  				.path(String.valueOf(roleId))
59  				.build();
60  		return getAndParse(roleUri, projectRoleJsonParser, progressMonitor);
61  	}
62  
63  	@Override
64  	public Iterable<ProjectRole> getRoles(final URI projectUri, final ProgressMonitor progressMonitor) {
65  		final URI rolesUris = UriBuilder
66  				.fromUri(projectUri)
67  				.path("role")
68  				.build();
69  		final Collection<BasicProjectRole> basicProjectRoles = getAndParse(rolesUris, basicRoleJsonParser, progressMonitor);
70  		return Iterables.transform(
71  			basicProjectRoles,
72  			new Function<BasicProjectRole, ProjectRole>() {
73  				@Override
74  				public ProjectRole apply(final BasicProjectRole role) {
75  					return getRole(role.getSelf(), progressMonitor);
76  				}
77  			}
78  		);
79  	}
80  }