jenkins的api操作

jenkins-client 实现方式

jenkins-client 底层是使用 HttpClient HttpPost 发送post 请求实现的，是将 REST API 封装了一下

添加依赖

<!-- jenkins -->

<dependency>

    <groupId>com.offbytwo.jenkins</groupId>

    <artifactId>jenkins-client</artifactId>

    <version>0.3.7</version>

</dependency>

连接服务器

public synchronized static JenkinsServer getInstance() {

    if (jenkinsServer == null) {

        try {

            jenkinsServer = new JenkinsServer(new URI(EnvParam.getInstance().getJenkinsURL()), EnvParam.getInstance().getJenkinsUserId(),

                    EnvParam.getInstance().getJenkinsToken());

        } catch (URISyntaxException e) {

            e.printStackTrace();

        }

    }

    return jenkinsServer;

}

new JenkinsServer() 底层使用了HttpClient 底层代码如下

BasicCredentialsProvider provider = new BasicCredentialsProvider();

AuthScope scope = new AuthScope(uri.getHost(), uri.getPort(), "realm");

UsernamePasswordCredentials credentials = new UsernamePasswordCredentials(username,

        password);

provider.setCredentials(scope, credentials);

builder.setDefaultCredentialsProvider(provider);

builder.addInterceptorFirst(new PreemptiveAuth());

if (StringUtils.isNotBlank(username)) {

    this.localContext = new BasicHttpContext();

    this.localContext.setAttribute("preemptive-auth", new BasicScheme());

}

获取所有的job信息

JenkinsServer jenkins = getInstance();

Map<String, Job> jobs = jenkins.getJobs();

jenkins.getJobs(); 返回的是以jobName为key的map对象

获取某次构建的日志信息

 public static String getJobLog(int buildNumber, String jobName) throws IOException {

    JenkinsServer jenkins = getInstance();

    JobWithDetails job = jenkins.getJob(jobName);

    JobWithDetails details = job.details();

    Build buildByNumber = details.getBuildByNumber(buildNumber);

    BuildWithDetails details2 = buildByNumber.details();

    String outputText = details2.getConsoleOutputText();

    return outputText;

}

获取某次构建的开始时间和持续时间

public static Map<String, Long> getStartTImeAndEndTime(String jobName, int number) throws IOException {

    JenkinsServer jenkins = getInstance();

    Map<String, Job> jobs = jenkins.getJobs();

    JobWithDetails job = jobs.get(jobName).details();

    Build buildByNumber = job.getBuildByNumber(number);

    long startTime = buildByNumber.details().getTimestamp();

    long duration = buildByNumber.details().getDuration();

    Map<String, Long> data = new HashMap<>();

    data.put("startTime", startTime);

    data.put("duration", duration);

    return data;

}

获取最后一次构建是否成功

number：构建号 jobName: job 名称通过获取最后的成功，失败的构建号，来判断是否相等

public static boolean isSuccess(String jobName, int number) throws IOException {

        JenkinsServer jenkins = getInstance();

        Map<String, Job> jobs = jenkins.getJobs();

        JobWithDetails job = jobs.get(jobName).details();

        int LastSuccessfulNumber = job.getLastSuccessfulBuild().getNumber();

        int LastUnsuccessfulNumber = job.getLastUnsuccessfulBuild().getNumber();

        boolean flag = false;

        if (LastSuccessfulNumber == number) {

            flag = true;

        }

        if (LastUnsuccessfulNumber == number) {

            flag = false;

        }

        return flag;

    }

通过获取构建的最终的结果来判断最终的结果
返回结果：SUCCESS， FAILURE

public static String isSuccess(String jobName, int number) throws IOException {

        JenkinsServer jenkins = getInstance();

        Map<String, Job> jobs = jenkins.getJobs();

        JobWithDetails job = jobs.get(jobName).details();

        Build buildByNumber = job.getBuildByNumber(number);

        BuildWithDetails details = buildByNumber.details();

        return details.getResult().toString();

    }

判断job是否执行完

public static boolean isFinished(int number, String jobName) {

        boolean isBuilding = false;

        if (number <= 0) {

            throw new IllegalArgumentException("jodId must greater than 0!");

        }

        try {

            JenkinsServer jenkins = getInstance();

            Map<String, Job> jobs = jenkins.getJobs();

            JobWithDetails job = jobs.get(jobName).details();

            Build buildByNumber = job.getBuildByNumber(number);

            if (null != buildByNumber) {

                BuildWithDetails details = buildByNumber.details();

                if (null != details) {

                    isBuilding = details.isBuilding();

                } else {

                    isBuilding = true;

                }

            } else {

                isBuilding = true;

            }

            return !isBuilding;

        } catch (Exception e) {

            e.printStackTrace();

        } finally {

        }

        return false;

    }

通过上面的调用Jenkins-Client 相关的函数，可以获取相关的Jenkins的操作，如日志，构建时间，job构建时长，构建号，是否成功，是否正在构建等等，也发现一些问题如
Jenkins中配置了view，并且view下面还有view，还有view，Jenkins-client 只能获取两层view，第三层的view获取不到

如果Jenkins中使用了build with parameters 插件在使用 check box 选择多个参数的话，通过Jenkins-client 传参是无法实现的

巴特西