Needed to support actual Job Hook event (docs at GitLab are wrong) (#357).

src/main/java/org/gitlab4j/api/webhook/BuildCommit.java

+package org.gitlab4j.api.webhook;
+
+import java.util.Date;
+
+import org.gitlab4j.api.utils.JacksonJson;
+
+public class BuildCommit {
+
+    private Integer id;
+    private String sha;
+    private String message;
+    private String authorName;
+    private String authorEmail;
+    private String authorUrl;
+    private String status;
+    private Float duration;
+    private Date startedAt;
+    private Date finishedAt;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getSha() {
+        return sha;
+    }
+
+    public void setSha(String sha) {
+        this.sha = sha;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+    public void setMessage(String message) {
+        this.message = message;
+    }
+
+    public String getAuthorName() {
+        return authorName;
+    }
+
+    public void setAuthorName(String authorName) {
+        this.authorName = authorName;
+    }
+
+    public String getAuthorEmail() {
+        return authorEmail;
+    }
+
+    public void setAuthorEmail(String authorEmail) {
+        this.authorEmail = authorEmail;
+    }
+
+    public String getAuthorUrl() {
+        return authorUrl;
+    }
+
+    public void setAuthorUrl(String authorUrl) {
+        this.authorUrl = authorUrl;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public Float getDuration() {
+        return duration;
+    }
+
+    public void setDuration(Float duration) {
+        this.duration = duration;
+    }
+
+    public Date getStartedAt() {
+        return startedAt;
+    }
+
+    public void setStartedAt(Date startedAt) {
+        this.startedAt = startedAt;
+    }
+
+    public Date getFinishedAt() {
+        return finishedAt;
+    }
+
+    public void setFinishedAt(Date finishedAt) {
+        this.finishedAt = finishedAt;
+    }
+
+    @Override
+    public String toString() {
+        return (JacksonJson.toJsonString(this));
+    }
+}
\ No newline at end of file

src/main/java/org/gitlab4j/api/webhook/BuildEvent.java

+package org.gitlab4j.api.webhook;
+
+import java.util.Date;
+
+import org.gitlab4j.api.models.User;
+import org.gitlab4j.api.utils.JacksonJson;
+
+/**
+ * The documentation at: <a href="https://docs.gitlab.com/ee/user/project/integrations/webhooks.html#job-events">
+ * Job Events</a> is incorrect, this class represents the actual content of the Job Hook event.
+ */
+public class BuildEvent extends AbstractEvent {
+
+    public static final String JOB_HOOK_X_GITLAB_EVENT = "Job Hook";
+    public static final String OBJECT_KIND = "build";
+
+    private String ref;
+    private Boolean tag;
+    private String beforeSha;
+    private String sha;
+    private Integer buildId;
+    private String buildName;
+    private String buildStage;
+    private String buildStatus;
+    private Date buildStarted_at;
+    private Date buildFinished_at;
+    private Float buildDuration;
+    private Boolean buildAllowFailure;
+    private String buildFailureReason;
+    private Integer projectId;
+    private String projectName;
+    private User user;
+    private BuildCommit commit;
+    private EventRepository repository;
+
+    public String getObjectKind() {
+        return (OBJECT_KIND);
+    }
+
+    public void setObjectKind(String objectKind) {
+        if (!OBJECT_KIND.equals(objectKind))
+            throw new RuntimeException("Invalid object_kind (" + objectKind + "), must be '" + OBJECT_KIND + "'");
+    }
+
+    public String getRef() {
+        return ref;
+    }
+
+    public void setRef(String ref) {
+        this.ref = ref;
+    }
+
+    public Boolean getTag() {
+        return tag;
+    }
+
+    public void setTag(Boolean tag) {
+        this.tag = tag;
+    }
+
+    public String getBeforeSha() {
+        return beforeSha;
+    }
+
+    public void setBeforeSha(String beforeSha) {
+        this.beforeSha = beforeSha;
+    }
+
+    public String getSha() {
+        return sha;
+    }
+
+    public void setSha(String sha) {
+        this.sha = sha;
+    }
+
+    public Integer getBuildId() {
+        return buildId;
+    }
+
+    public void setBuildId(Integer buildId) {
+        this.buildId = buildId;
+    }
+
+    public String getBuildName() {
+        return buildName;
+    }
+
+    public void setBuildName(String buildName) {
+        this.buildName = buildName;
+    }
+
+    public String getBuildStage() {
+        return buildStage;
+    }
+
+    public void setBuildStage(String buildStage) {
+        this.buildStage = buildStage;
+    }
+
+    public String getBuildStatus() {
+        return buildStatus;
+    }
+
+    public void setBuildStatus(String buildStatus) {
+        this.buildStatus = buildStatus;
+    }
+
+    public Date getBuildStarted_at() {
+        return buildStarted_at;
+    }
+
+    public void setBuildStarted_at(Date buildStarted_at) {
+        this.buildStarted_at = buildStarted_at;
+    }
+
+    public Date getBuildFinished_at() {
+        return buildFinished_at;
+    }
+
+    public void setBuildFinished_at(Date buildFinished_at) {
+        this.buildFinished_at = buildFinished_at;
+    }
+
+    public Float getBuildDuration() {
+        return buildDuration;
+    }
+
+    public void setBuildDuration(Float buildDuration) {
+        this.buildDuration = buildDuration;
+    }
+
+    public Boolean getBuildAllowFailure() {
+        return buildAllowFailure;
+    }
+
+    public void setBuildAllowFailure(Boolean buildAllowFailure) {
+        this.buildAllowFailure = buildAllowFailure;
+    }
+
+    public String getBuildFailureReason() {
+        return buildFailureReason;
+    }
+
+    public void setBuildFailureReason(String buildFailureReason) {
+        this.buildFailureReason = buildFailureReason;
+    }
+
+    public Integer getProjectId() {
+        return projectId;
+    }
+
+    public void setProjectId(Integer projectId) {
+        this.projectId = projectId;
+    }
+
+    public String getProjectName() {
+        return projectName;
+    }
+
+    public void setProjectName(String projectName) {
+        this.projectName = projectName;
+    }
+
+    public User getUser() {
+        return user;
+    }
+
+    public void setUser(User user) {
+        this.user = user;
+    }
+
+    public BuildCommit getCommit() {
+        return commit;
+    }
+
+    public void setCommit(BuildCommit commit) {
+        this.commit = commit;
+    }
+
+    public EventRepository getRepository() {
+        return repository;
+    }
+
+    public void setRepository(EventRepository repository) {
+        this.repository = repository;
+    }
+
+    @Override
+    public String toString() {
+        return (JacksonJson.toJsonString(this));
+    }
+}

src/test/resources/org/gitlab4j/api/build-event.json

+{
+	"object_kind": "build",
+	"ref": "master",
+	"tag": false,
+	"before_sha": "8a49a94f1a7cd64985074cb11b1a42a7ab2d9b46",
+	"sha": "a890bee24574603c522c756b9346649fbec4c812",
+	"build_id": 214655258,
+	"build_name": "build1",
+	"build_stage": "build",
+	"build_status": "running",
+	"build_started_at": "2019-05-17T18:09:21Z",
+	"build_duration": 0.05880817,
+	"build_allow_failure": false,
+	"build_failure_reason": "unknown_failure",
+	"project_id": 3115610,
+	"project_name": "GitLab4J / test-project",
+	"user": {
+		"id": 20493,
+		"name": "GitLab4J Tester",
+		"email": "gitlab4j@gitlab4j.org"
+	},
+	"commit": {
+		"id": 61897408,
+		"sha": "a890bee24574603c522c756b9346649fbec4c812",
+		"message": "Add new file",
+		"author_name": "GitLab4J Tester",
+		"author_email": "gitlab4j@gitlab4j.org",
+		"author_url": "https://gitlab.com/gitlab4j",
+		"status": "pending"
+	},
+	"repository": {
+		"name": "test-project",
+		"url": "git@gitlab.com:gitlab4j/test-project.git",
+		"description": "This is a test project to be used for testing the GitLab4J-API",
+		"homepage": "https://gitlab.com/gitlab4j/test-project",
+		"git_http_url": "https://gitlab.com/gitlab4j/test-project.git",
+		"git_ssh_url": "git@gitlab.com:gitlab4j/test-project.git",
+		"visibility_level": 20
+	}
+}
\ No newline at end of file