Jira REST API应用：处理Archived问题的技巧

http://hostname/rest/<api-name>/<api-version>/<resource-name>
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JIRA's REST API is provided by a plugin that is anchored under the URI path component /rest/. Hence, if your JIRA site is running at:
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the first step in using the JIRA REST API is to authenticate a user account with your JIRA site. For the purposes of this tutorial we will use HTTP BASIC Authentication, but any authentication that works against JIRA will work against the REST API. This includes:
1. OAuth
2. HTTP Cookies
3. Trusted Applications
4. os_username/os_password query parameters
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If you need to you may construct and send basic auth headers yourself. To do this you need to perform the following steps:
1. Build a string of the form username:password
2. Base64 encode the string
3. Supply an "Authorization" header with content "Basic " followed by the encoded string. For example, the string "fred:fred" encodes to "ZnJlZDpmcmVk" in base64, so you would make the request as follows.
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一个curl的例子，注意红色字符串是对“username:password”的Base64编码
curl -D- -X GET -H "Authorization: Basic ZnJlZDpmcmVk" -H "Content-Type: application/json" "http://kelpie9:8081/rest/api/2/issue/QA-31"
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public class JiraApi
{
private string m_Username;
private string m_Password;public JiraApi(string username, string password)
{
m_Username = username;
m_Password = password;
}/// <summary>
/// 处理post请求，执行新建、编辑、删除等操作
/// </summary>
/// <param name="sData">json输入字符</param>
/// <param name="uri">api的具体地址，一般是baseurl + 业务处理资源关键字</param>
/// <returns>Jira返回的WebResponse输出</returns>
public string DoPost(string sData, string uri)
{
Uri address = new Uri(uri);
HttpWebRequest request;
//HttpWebResponse response1 = null;
StreamReader sr;
string returnXML = string.Empty;
if (address == null) { throw new ArgumentNullException("address"); }
try
{
request = WebRequest.Create(address) as HttpWebRequest;
request.Method = "POST";
request.ContentType = "application/json";
string base64Credentials = GetEncodedCredentials();
request.Headers.Add("Authorization", "Basic " + base64Credentials);
//request.Credentials = new NetworkCredential(sUsername, sPassword);
if (sData != null)
{
byte[] byteData = UTF8Encoding.UTF8.GetBytes(sData);
request.ContentLength = byteData.Length;
using (Stream postStream = request.GetRequestStream())
{
postStream.Write(byteData, 0, byteData.Length);
}
using (HttpWebResponse response1 = request.GetResponse() as HttpWebResponse)
{
StreamReader reader = new StreamReader(response1.GetResponseStream());
string str = reader.ReadToEnd();
return str;}
}
return "error";}
catch (WebException wex)
{if (wex.Response != null)
{using (HttpWebResponse errorResponse = (HttpWebResponse)wex.Response)
{
try
{
string sError = string.Format("The server returned '{0}' with the status code {1} ({2:d}).",
errorResponse.StatusDescription, errorResponse.StatusCode,
errorResponse.StatusCode);
sr = new StreamReader(errorResponse.GetResponseStream(), Encoding.UTF8);
returnXML = sr.ReadToEnd();
return returnXML;}
finally
{
if (errorResponse != null) errorResponse.Close();
}
}
}
else
{
//throw new Exception(wex.Message);
return wex.Message;}
}
} 
/// <summary>
/// 处理get请求，执行查询操作
/// </summary>
/// <param name="resource">输入的业务处理资源关键字，必填项</param>
/// <param name="argument">参数，用于获取具体查询操作，非必填项</param>
/// <param name="data">暂时没用处，非必填项</param>
/// <param name="method">默认为GET，非必填项</param>
/// <returns></returns>
public string DoQuery(
string resource,
string argument = null,
string data = null,
string method = "GET")
{
string url = string.Format("{0}{1}/", Config.BaseURL, resource.ToString());if (argument != null)
{
url = string.Format("{0}{1}/", url, argument);
}HttpWebRequest request = WebRequest.Create(url) as HttpWebRequest;
request.ContentType = "application/json";
request.Method = method;if (data != null)
{
using (StreamWriter writer = new StreamWriter(request.GetRequestStream()))
{
writer.Write(data);
}
}string base64Credentials = GetEncodedCredentials();
request.Headers.Add("Authorization", "Basic " + base64Credentials);HttpWebResponse response = request.GetResponse() as HttpWebResponse;
string result = string.Empty;
using (StreamReader reader = new StreamReader(response.GetResponseStream()))
{
result = reader.ReadToEnd();
}return result;

}private string GetEncodedCredentials()
{
string mergedCredentials = string.Format("{0}:{1}", m_Username, m_Password);
byte[] byteCredentials = UTF8Encoding.UTF8.GetBytes(mergedCredentials);
return Convert.ToBase64String(byteCredentials);
}
}
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/// <summary>
/// 查询jira的项目情况
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Page_Load(object sender, EventArgs e)
{
JiraApi manager = new JiraApi(Config.User, Config.Password);
Response.Write(manager.DoQuery("project"));
}
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protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
JiraApi api = new JiraApi(Config.User, Config.Password);
//对问题添加备注
SubmitComment(api, Request.QueryString["issue"], Request.QueryString["comment"]);
}
}
/// <summary>
/// 添加问题的备注
/// </summary>
/// <param name="jm">JiraApi实例</param>
/// <param name="issue">问题的关键字，比如SomeIssue-18</param>
/// <param name="comment">备注的内容</param>
private void SubmitComment(JiraApi api, string issue, string comment)
{
string sData = string.Format("{\"body\": \"{0}\"}", comment);
string uri = Config.BaseURL + string.Format("issue/{0}/comment", issue);
Response.Write(api.DoPost(sData, uri));
}
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package jiraTEST;

import java.net.URI;
import java.net.URISyntaxException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ExecutionException;

import org.apache.commons.codec.binary.Base32;
import org.joda.time.DateTime;

import com.atlassian.jira.rest.client.IssueRestClient;
import com.atlassian.jira.rest.client.JiraRestClient;
import com.atlassian.jira.rest.client.SearchRestClient;
import com.atlassian.jira.rest.client.domain.BasicIssue;
import com.atlassian.jira.rest.client.domain.BasicProject;
import com.atlassian.jira.rest.client.domain.BasicUser;
import com.atlassian.jira.rest.client.domain.Comment;
import com.atlassian.jira.rest.client.domain.Field;
import com.atlassian.jira.rest.client.domain.Issue;
import com.atlassian.jira.rest.client.domain.Project;
import com.atlassian.jira.rest.client.domain.SearchResult;
import com.atlassian.jira.rest.client.domain.Transition;
import com.atlassian.jira.rest.client.domain.input.ComplexIssueInputFieldValue;
import com.atlassian.jira.rest.client.domain.input.FieldInput;
import com.atlassian.jira.rest.client.domain.input.IssueInput;
import com.atlassian.jira.rest.client.domain.input.IssueInputBuilder;
import com.atlassian.jira.rest.client.internal.async.AsynchronousJiraRestClientFactory;
import com.atlassian.util.concurrent.Promise;
import com.google.common.collect.Lists;

public class CvteJiraDemo {

    public static String BaseURL = "http://jira-test:8080/";
    public static String User = "admin";
    public static String Password = "admin";
    private static URI jiraServerUri = URI
            .create("http://jira-test/rest/api/2/");
    private static boolean quiet = false;
    private static final long BUG_TYPE_ID = 1L; // JIRA magic value
    private static final long TASK_TYPE_ID = 3L; // JIRA magic value
    private static final DateTime DUE_DATE = new DateTime();
    private static final String PRIORITY = "Trivial";
    private static final String DESCRIPTION = "description";

    

    public static void main(String[] args) throws InterruptedException,
            ExecutionException {

        final AsynchronousJiraRestClientFactory factory = new AsynchronousJiraRestClientFactory();
        URI jiraServerUri;
        try {
            jiraServerUri = new URI(BaseURL);
            final JiraRestClient restClient = (JiraRestClient) factory
                    .createWithBasicHttpAuthentication(jiraServerUri, User,
                            Password);
            getAllProjects(restClient);
            getProject(restClient, "DEMO");
            getIssue(restClient, "FEEDBACK-14");
            getIssueFields(restClient, "FEEDBACK-27");
            addIssue(restClient, "FEEDBACK", "AAAAB");
            addIssueComplex(restClient, "FEEDBACK",DUE_DATE.toString());

        } catch (URISyntaxException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } finally {

        }
    }
    
    private static void println(Object o) {
        if (!quiet) {
            System.out.println(o);
        }
    }

    private static void parseArgs(String[] argsArray) throws URISyntaxException {
        final List<String> args = Lists.newArrayList(argsArray);
        if (args.contains("-q")) {
            quiet = true;
            args.remove(args.indexOf("-q"));
        }

        if (!args.isEmpty()) {
            jiraServerUri = new URI(args.get(0));
        }
    }

    private static Transition getTransitionByName(
            Iterable<Transition> transitions, String transitionName) {
        for (Transition transition : transitions) {
            if (transition.getName().equals(transitionName)) {
                return transition;
            }
        }
        return null;
    }

    // 得到所有项目信息
    private static void getAllProjects(final JiraRestClient restClient)
            throws InterruptedException, ExecutionException {
        try {

            Promise<Iterable<BasicProject>> list = restClient
                    .getProjectClient().getAllProjects();
            Iterable<BasicProject> a = list.get();
            Iterator<BasicProject> it = a.iterator();
            while (it.hasNext()) {
                System.out.println(it.next());
            }

        } finally {
        }
    }

    // 得到单一项目信息
    private static void getProject(final JiraRestClient restClient,
            String porjectKEY) throws InterruptedException, ExecutionException {
        try {

            Project project = restClient.getProjectClient()
                    .getProject(porjectKEY).get();
            System.out.println(project);

        } finally {
        }
    }

    // 得到单一问题信息
    private static void getIssue(final JiraRestClient restClient,
            String issueKEY) throws InterruptedException, ExecutionException {
        try {

            Promise<Issue> list = restClient.getIssueClient()
                    .getIssue(issueKEY);
            Issue issue = list.get();
            System.out.println(issue);

        } finally {
        }
    }
    
    // 创建问题
    public static BasicIssue createIssue(final JiraRestClient jiraRestClient,
            IssueInput newIssue) {
        BasicIssue basicIssue = jiraRestClient.getIssueClient()
                .createIssue(newIssue).claim();
        return basicIssue;
    }
    
    //添加备注到问题
    public static void addCommentToIssue(final JiraRestClient jiraRestClient,Issue issue, String comment) {
        IssueRestClient issueClient = jiraRestClient.getIssueClient();
        issueClient.addComment(issue.getCommentsUri(), Comment.valueOf(comment)).claim();
    }
    
    
    //删除问题，目前找不到对应API
    public static void deleteIssue(final JiraRestClient jiraRestClient, Issue issue) {
        IssueRestClient issueClient = jiraRestClient.getIssueClient();
        //issueClient.deleteIssue(issue.getKey(), false).claim();
    }

    //通过标题获取问题
    public static Iterable findIssuesByLabel(final JiraRestClient jiraRestClient, String label) {
        SearchRestClient searchClient = jiraRestClient.getSearchClient();
        String jql = "labels%3D"+label;
        com.atlassian.jira.rest.client.domain.SearchResult results = ((SearchRestClient) jiraRestClient).searchJql(jql).claim();
        return results.getIssues();
    }

    //通过KEY获取问题
    public static Issue findIssueByIssueKey(final JiraRestClient jiraRestClient, String issueKey) {
        SearchRestClient searchClient = jiraRestClient.getSearchClient();
        String jql = "issuekey = \"" + issueKey + "\"";
        SearchResult results = searchClient.searchJql(jql).claim();
        return (Issue) results.getIssues().iterator().next();
    }

    // 创建问题 ：仅有简单问题名称
    private static void addIssue(final JiraRestClient restClient,
            String porjectKEY, String issueName) throws InterruptedException,
            ExecutionException {
        try {
            IssueInputBuilder builder = new IssueInputBuilder(porjectKEY,
                    TASK_TYPE_ID, issueName);
            builder.setDescription("issue description");
            final IssueInput input = builder.build();

            try {
                // create issue
                final IssueRestClient client = restClient.getIssueClient();
                final BasicIssue issue = client.createIssue(input).claim();
                final Issue actual = client.getIssue(issue.getKey()).claim();
                System.out.println(actual);
            } finally {
                if (restClient != null) {
                    // restClient.close();
                }
            }

        } finally {
        }
    }

    // 创建问题 ：包含自定义字段
    private static void addIssueComplex(final JiraRestClient restClient,
            String porjectKEY, String issueName) throws InterruptedException,
            ExecutionException {
        try {
            IssueInputBuilder builder = new IssueInputBuilder(porjectKEY,
                    TASK_TYPE_ID, issueName);
            builder.setDescription("issue description");
            // builder.setFieldValue("priority", ComplexIssueInputFieldValue.with("name", PRIORITY));
            //单行文本
            builder.setFieldValue("customfield_10042", "单行文本测试");
            
            //单选字段
            builder.setFieldValue("customfield_10043", ComplexIssueInputFieldValue.with("value", "一般"));
            
            //数值自定义字段
            builder.setFieldValue("customfield_10044", 100.08);
            
            //用户选择自定义字段
            builder.setFieldValue("customfield_10045", ComplexIssueInputFieldValue.with("name", "admin"));
            //用户选择自定义字段(多选)
            Map<String, Object> user1 = new HashMap<String, Object>();
            user1.put("name", "admin");
            Map<String, Object> user2 = new HashMap<String, Object>();
            user2.put("name", "wangxn");            
            ArrayList peoples = new ArrayList();
            peoples.add(user1);
            peoples.add(user2);
            builder.setFieldValue("customfield_10047", peoples); 
            
            //设定父问题
            Map<String, Object> parent = new HashMap<String, Object>();
            parent.put("key", "FEEDBACK-25");
            FieldInput parentField = new FieldInput("parent", new ComplexIssueInputFieldValue(parent));
            builder.setFieldInput(parentField);

            final IssueInput input = builder.build();
            try {
                final IssueRestClient client = restClient.getIssueClient();
                final BasicIssue issue = client.createIssue(input).claim();
                final Issue actual = client.getIssue(issue.getKey()).claim();
                System.out.println(actual);
            } finally {
                if (restClient != null) {
                    // restClient.close();
                }
            }

        } finally {
        }
    }

    
    //获取问题的所有字段
    private static void getIssueFields(final JiraRestClient restClient,
            String issueKEY) throws InterruptedException, ExecutionException {
        try {

            Promise<Issue> list = restClient.getIssueClient()
                    .getIssue(issueKEY);
            Issue issue = list.get();
            Iterable<Field> fields = issue.getFields();
            Iterator<Field> it = fields.iterator();
            while (it.hasNext()) {
                System.out.println(it.next());
            }

        } finally {
        }
    }

}
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