JENKINS-30682 - Fix NPE on empty Component list in JIRA project. #nom…

…erge - this was already changed in master.

src/main/java/hudson/plugins/jira/JiraCreateIssueNotifier.java

@@ -2,11 +2,16 @@
 
 import com.atlassian.jira.rest.client.api.domain.Component;
 import com.atlassian.jira.rest.client.api.domain.Issue;
+import com.google.common.base.Splitter;
 import hudson.EnvVars;
 import hudson.Extension;
 import hudson.Launcher;
 import hudson.Util;
-import hudson.model.*;
+import hudson.model.AbstractBuild;
+import hudson.model.AbstractProject;
+import hudson.model.BuildListener;
+import hudson.model.Result;
+import hudson.model.TaskListener;
 import hudson.tasks.BuildStepDescriptor;
 import hudson.tasks.BuildStepMonitor;
 import hudson.tasks.Notifier;
@@ -18,7 +23,12 @@
 import org.kohsuke.stapler.QueryParameter;
 import org.kohsuke.stapler.StaplerRequest;
 
-import java.io.*;
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.io.IOException;
+import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
@@ -145,11 +155,11 @@ private Issue createJiraIssue(AbstractBuild<?, ?> build, String filename) throws
         String description = String.format("The test %s has failed. \n\n%s\n\n* First failed run : [%s|%s]\n** [console log|%s]",
                 jobName, checkDescription, buildNumber, buildURL, buildURL.concat("console"));
 
-        List<Component> components = getJiraComponents(build, this.component);
-
+        JiraSession session = getJiraSession(build);
         String summary = "Test " + jobName + " failure - " + jenkinsURL;
 
-        JiraSession session = getJiraSession(build);
+        Iterable<String> components = Splitter.on(",").trimResults().omitEmptyStrings().split(component);
+
         Issue issue = session.createIssue(projectKey, description, assignee, components, summary);
 
         //writing the issue-id to the file, which is present in job's directory.

src/main/java/hudson/plugins/jira/JiraRestService.java

@@ -23,6 +23,7 @@
 import com.atlassian.jira.rest.client.api.domain.input.VersionInput;
 import com.fasterxml.jackson.core.type.TypeReference;
 import com.fasterxml.jackson.databind.ObjectMapper;
+import com.google.common.collect.Iterators;
 import com.google.common.collect.Lists;
 import org.apache.commons.codec.binary.Base64;
 import org.apache.commons.lang.StringUtils;
@@ -211,18 +212,25 @@ public void releaseVersion(String projectKey, Version version) {
         }
     }
 
-    public BasicIssue createIssue(String projectKey, String description, String assignee, Iterable<BasicComponent> components, String summary) {
-        final IssueInput issueInput = new IssueInputBuilder().setProjectKey(projectKey)
-                                                        .setDescription(description)
-                                                        .setAssigneeName(assignee)
-                                                        .setComponents(components)
-                                                        .setIssueTypeId(1L) // BUG
-                                                        .setSummary(summary)
-                                                        .build();
+    public BasicIssue createIssue(String projectKey, String description, String assignee, Iterable<String> components, String summary) {
+        IssueInputBuilder builder = new IssueInputBuilder();
+        builder.setProjectKey(projectKey)
+                .setDescription(description)
+                .setIssueTypeId(1L) // BUG
+                .setSummary(summary);
+
+        if (!assignee.equals(""))
+            builder.setAssigneeName(assignee);
+        if (Iterators.size(components.iterator()) > 0){
+            builder.setComponentsNames(components);
+        }
+
+        final IssueInput issueInput = builder.build();
+
         try {
             return jiraRestClient.getIssueClient().createIssue(issueInput).get(10, TimeUnit.SECONDS);
         } catch (Exception e) {
-            LOGGER.warning("jira rest client create issue error. cause: " + e.getMessage());
+            LOGGER.warning("JIRA REST createIssue error: " + e.getMessage());
             return null;
         }
     }

src/main/java/hudson/plugins/jira/JiraSession.java

@@ -299,14 +299,8 @@ private HashMap<Long, String> getKnownStatuses() {
      * @param summary
      * @return The issue id
      */
-    public Issue createIssue(String projectKey, String description, String assignee, List<Component> components, String summary) {
-
-        final List<BasicComponent> basicComponents = new ArrayList<BasicComponent>();
-        for (final Component component : components) {
-            basicComponents.add(component);
-        }
-
-        final BasicIssue basicIssue = service.createIssue(projectKey, description, assignee, basicComponents, summary);
+    public Issue createIssue(String projectKey, String description, String assignee, Iterable<String> components, String summary) {
+        final BasicIssue basicIssue = service.createIssue(projectKey, description, assignee, components, summary);
         return service.getIssue(basicIssue.getKey());
     }