少年飲雪的猶豫: 5月 2014

首先要下載兩個 lib，分別為 HttpClient 及JSON Simple
共有下面五個 jar file

httpclient-4.3.3.jar
httpclient-cache-4.3.3.jar
httpcore-4.3.2.jar
httpmime-4.3.3.jar
json-simple-1.1.1.jar

JIRA Rest API 可參考
https://docs.atlassian.com/jira/REST/6.2.4/

範例程式如下：

import org.apache.http.auth.AuthScope;

import org.apache.http.auth.UsernamePasswordCredentials;

import org.apache.http.client.CredentialsProvider;

import org.apache.http.client.ResponseHandler;

import org.apache.http.client.methods.CloseableHttpResponse;

import org.apache.http.client.methods.HttpGet;

import org.apache.http.client.methods.HttpPost;

import org.apache.http.client.methods.HttpPut;

import org.apache.http.entity.StringEntity;

import org.apache.http.impl.client.BasicCredentialsProvider;

import org.apache.http.impl.client.BasicResponseHandler;

import org.apache.http.impl.client.CloseableHttpClient;

import org.apache.http.impl.client.HttpClients;

import org.apache.http.util.EntityUtils;

import org.json.simple.JSONArray;

import org.json.simple.JSONObject;

import org.json.simple.parser.JSONParser;

public class JiraRestApiUsingHttpClient {

private String hostURL = "http://[HOST_NAME]";

private String restApiURL = "/rest/api/2";

private String adminLoginURL = "http://[HOST_NAME]/login.jsp?os_username=[ADMIN_NAME]&os_password=[ADMIN_PASSWORD]";

public String getJiraUser(String userLoginId) throws Exception {

String url = this.hostURL + this.restApiURL + "/user?username=" + userLoginId;

return this.getJiraResponse(url);

}

public String getJiraIssue(String issueKey) throws Exception {

String url = this.hostURL + this.restApiURL + "/issue/" + issueKey;

String returnMessage = this.getJiraResponse(url);

if (returnMessage.indexOf("errorMessages") > 0) {

throw new Exception(returnMessage);

}

return this.getJiraResponse(url);

}

public String getIssueAssignee(String issueKey) throws Exception {

String assignee = "";

String issue = this.getJiraIssue(issueKey);

JSONObject json = (JSONObject) new JSONParser().parse(issue);

json = (JSONObject) new JSONParser().parse(json.get("fields").toString());

if (json.get("assignee") == null) {

assignee = "Unassigned";

} else {

json = (JSONObject) new JSONParser().parse(json.get("assignee").toString());

assignee = json.get("name").toString();

}

return assignee;

}

public String setIssueAssignee(String issueKey, String assignee) throws Exception {

String url = this.hostURL + this.restApiURL + "/issue/" + issueKey + "/assignee";

String jsonData = "{\"name\": \"" + assignee + "\"}";

return this.putJiraUpdatedData(url, jsonData);

}

public String getIssueReporter(String issueKey) throws Exception {

String issue = this.getJiraIssue(issueKey);

JSONObject json = (JSONObject) new JSONParser().parse(issue);

json = (JSONObject) new JSONParser().parse(json.get("fields").toString());

json = (JSONObject) new JSONParser().parse(json.get("reporter").toString());

return json.get("name").toString();

}

public String setIssueReporter(String issueKey, String reporter) throws Exception {

String url = this.hostURL + this.restApiURL + "/issue/" + issueKey;

String jsonData = "{\"fields\": {"

+ "\"reporter\": {"

+ "\"name\": \"" + reporter + "\""

+ "}"

+ "}";

return this.putJiraUpdatedData(url, jsonData);

}

public String getIssueSummary(String issueKey) throws Exception {

String issue = this.getJiraIssue(issueKey);

JSONObject json = (JSONObject) new JSONParser().parse(issue);

json = (JSONObject) new JSONParser().parse(json.get("fields").toString());

return json.get("summary").toString();

}

public String setIssueSummary(String issueKey, String summary) throws Exception {

String url = this.hostURL + this.restApiURL + "/issue/" + issueKey;

String jsonData = "{\"fields\": {"

+ "\"summary\": \"" + summary + "\""

+ "}"

+ "}";

return this.putJiraUpdatedData(url, jsonData);

}

public String getIssueDescription(String issueKey) throws Exception {

String issue = this.getJiraIssue(issueKey);

JSONObject json = (JSONObject) new JSONParser().parse(issue);

json = (JSONObject) new JSONParser().parse(json.get("fields").toString());

return json.get("description") == null ? "" : json.get("description").toString();

}

public String setIssueDescription(String issueKey, String description) throws Exception {

String url = this.hostURL + this.restApiURL + "/issue/" + issueKey;

String jsonData = "{\"fields\": {"

+ "\"description\": \"" + description + "\""

+ "}"

+ "}";

return this.putJiraUpdatedData(url, jsonData);

}

public String[] getIssueComponents(String issueKey) throws Exception {

String[] returnStringArray = null;

String issue = this.getJiraIssue(issueKey);

JSONObject json = (JSONObject) new JSONParser().parse(issue);

json = (JSONObject) new JSONParser().parse(json.get("fields").toString());

if (json.get("components") != null) {

JSONArray jsonArray = (JSONArray) new JSONParser().parse(json.get("components").toString());

returnStringArray = new String[jsonArray.size()];

for (int i = 0; i < jsonArray.size(); i++) {

JSONObject arrayObj = (JSONObject) new JSONParser().parse(jsonArray.get(i).toString());

returnStringArray[0] = arrayObj.get("name").toString();

System.out.println(arrayObj.get("name").toString());

}

return returnStringArray;

}

public String setIssueComponents(String issueKey, String components) throws Exception {

String url = this.hostURL + this.restApiURL + "/issue/" + issueKey;

String jsonData = "{\"fields\": {"

+ "\"components\": [{"

+ "\"name\": \"" + components + "\""

+ "}]"

+ "}"

+ "}";

return this.putJiraUpdatedData(url, jsonData);

}

public String getIssuePriority(String issueKey) throws Exception {

String priority = null;

String issue = this.getJiraIssue(issueKey);

JSONObject json = (JSONObject) new JSONParser().parse(issue);

json = (JSONObject) new JSONParser().parse(json.get("fields").toString());

if (json.get("priority") != null) {

json = (JSONObject) new JSONParser().parse(json.get("priority").toString());

priority = json.get("name").toString();

}

return priority;

}

public String setIssuePriority(String issueKey, String priority) throws Exception {

String url = this.hostURL + this.restApiURL + "/issue/" + issueKey;

String jsonData = "{\"fields\": {"

+ "\"priority\": {"

+ "\"name\": \"" + priority + "\""

+ "}"

+ "}";

return this.putJiraUpdatedData(url, jsonData);

}

public String getIssueType(String issueKey) throws Exception {

String issue = this.getJiraIssue(issueKey);

JSONObject json = (JSONObject) new JSONParser().parse(issue);

json = (JSONObject) new JSONParser().parse(json.get("fields").toString());

json = (JSONObject) new JSONParser().parse(json.get("issuetype").toString());

return json.get("name").toString();

}

public String setIssueType(String issueKey, String issueType) throws Exception {

String url = this.hostURL + this.restApiURL + "/issue/" + issueKey;

String jsonData = "{\"fields\": {"

+ "\"issuetype\": {"

+ "\"name\": \"" + issueType + "\""

+ "}"

+ "}";

return this.putJiraUpdatedData(url, jsonData);

}

public String getIssueStatus(String issueKey) throws Exception {

String issue = this.getJiraIssue(issueKey);

JSONObject json = (JSONObject) new JSONParser().parse(issue);

json = (JSONObject) new JSONParser().parse(json.get("fields").toString());

json = (JSONObject) new JSONParser().parse(json.get("status").toString());

return json.get("name").toString();

}

public String getIssueResolution(String issueKey) throws Exception {

String issue = this.getJiraIssue(issueKey);

JSONObject json = (JSONObject) new JSONParser().parse(issue);

json = (JSONObject) new JSONParser().parse(json.get("fields").toString());

return json.get("resolution") == null ? "Unresolved" : json.get("resolution").toString();

}

public String addIssueComment(String issueKey, String comment) throws Exception {

String url = this.hostURL + this.restApiURL + "/issue/" + issueKey + "/comment";

String jsonData = "{\"body\": \"" + comment + "\"}";

return this.postJiraCreateData(url, jsonData);

}

public String createIssue(IssueInfo issueInfo) throws Exception {

String url = this.hostURL + this.restApiURL + "/issue/";

String jsonData = "{\"fields\": {"

+ "\"summary\": \"" + issueInfo.getSummary() + "\","

+ "\"description\": \"" + issueInfo.getSummary() + "\","

+ "\"project\": {"

+ "\"key\": \"" + issueInfo.getJiraProject() + "\""

+ "},"

+ "\"reporter\": {"

+ "\"name\": \"" + issueInfo.getReporter() + "\""

+ "},"

+ "\"assignee\": {"

+ "\"name\": \"" + issueInfo.getAssignee() + "\""

+ "},"

+ "\"issuetype\": {"

+ "\"name\": \"" + issueInfo.getIssuetype() + "\""

+ "}"

+ "}";

return this.postJiraCreateData(url, jsonData);

}

private String getJiraResponse(String url) throws Exception {

CredentialsProvider credsProvider = new BasicCredentialsProvider();

credsProvider.setCredentials(new AuthScope("localhost", 443), new UsernamePasswordCredentials("username",

"password"));

CloseableHttpClient httpclient = HttpClients.custom().setDefaultCredentialsProvider(credsProvider).build();

try {

HttpPost httpPost = new HttpPost(this.adminLoginURL);

HttpGet httpGet = new HttpGet(url);

CloseableHttpResponse postResponse = httpclient.execute(httpPost);

CloseableHttpResponse getResponse = httpclient.execute(httpGet);

try {

String bodyAsString = EntityUtils.toString(getResponse.getEntity());

return bodyAsString;

} finally {

postResponse.close();

getResponse.close();

}

} finally {

httpclient.close();

}

private String putJiraUpdatedData(String url, String jsonData) throws Exception {

CredentialsProvider credsProvider = new BasicCredentialsProvider();

credsProvider.setCredentials(new AuthScope("localhost", 443), new UsernamePasswordCredentials("username",

"password"));

CloseableHttpClient httpclient = HttpClients.custom().setDefaultCredentialsProvider(credsProvider).build();

try {

HttpPost httpPost = new HttpPost(this.adminLoginURL);

HttpPut httpPut = new HttpPut(url);

StringEntity entity = new StringEntity(jsonData);

entity.setContentType("application/json; charset=UTF-8");

httpPut.setEntity(entity);

CloseableHttpResponse postResponse = httpclient.execute(httpPost);

CloseableHttpResponse putResponse = httpclient.execute(httpPut);

try {

String bodyAsString = putResponse.getStatusLine().toString();

return bodyAsString;

} finally {

postResponse.close();

putResponse.close();

}

} finally {

httpclient.close();

}

private String postJiraCreateData(String url, String jsonData) throws Exception {

CredentialsProvider credsProvider = new BasicCredentialsProvider();

credsProvider.setCredentials(new AuthScope("localhost", 443), new UsernamePasswordCredentials("username",

"password"));

CloseableHttpClient httpclient = HttpClients.custom().setDefaultCredentialsProvider(credsProvider).build();

try {

HttpPost httpPost = new HttpPost(this.adminLoginURL);

HttpPost createPost = new HttpPost(url);

StringEntity entity = new StringEntity(jsonData);

entity.setContentType("application/json; charset=UTF-8");

createPost.setEntity(entity);

CloseableHttpResponse postResponse = httpclient.execute(httpPost);

CloseableHttpResponse createResponse = httpclient.execute(createPost);

try {

ResponseHandler<String> handler = new BasicResponseHandler();

String responseBody = handler.handleResponse(createResponse);

System.out.println(responseBody);

return responseBody;

} finally {

postResponse.close();

createResponse.close();

}

} finally {

httpclient.close();

}

少年飲雪的猶豫

2014年5月11日星期日

Oracle DB 移除步驟

Linux crontab 指令格式速查

Linux find 指令速查

2014年5月5日星期一

透過 HttpClient 利用 JIRA Rest API 產生/修改 JIRA Issue

關於我自己

追蹤者

2014年5月11日 星期日

Oracle DB 移除步驟

Linux crontab 指令格式速查

Linux find 指令 速查

2014年5月5日 星期一

透過 HttpClient 利用 JIRA Rest API 產生/修改 JIRA Issue

關於我自己

追蹤者

2014年5月11日星期日

Linux find 指令速查

2014年5月5日星期一