JENKINS-37188 2nd failure emails being sent even when build is succes…

…sful with job-dsl-plugin

src/main/java/hudson/plugins/emailext/plugins/trigger/FirstFailureTrigger.java

@@ -13,14 +13,19 @@ public class FirstFailureTrigger extends NthFailureTrigger {
 
     @DataBoundConstructor
     public FirstFailureTrigger(List<RecipientProvider> recipientProviders, String recipientList, String replyTo, String subject, String body, String attachmentsPattern, int attachBuildLog, String contentType) {
-        super(1, recipientProviders, recipientList, replyTo, subject, body, attachmentsPattern, attachBuildLog, contentType);
+        super(recipientProviders, recipientList, replyTo, subject, body, attachmentsPattern, attachBuildLog, contentType);
     }
 
     @Deprecated
     public FirstFailureTrigger(boolean sendToList, boolean sendToDevs, boolean sendToRequester, boolean sendToCulprits, String recipientList, String replyTo, String subject, String body, String attachmentsPattern, int attachBuildLog, String contentType) {
         super(1, sendToList, sendToDevs, sendToRequester, sendToCulprits,recipientList, replyTo, subject, body, attachmentsPattern, attachBuildLog, contentType);
     }
 
+    @Override
+    protected int getRequiredFailureCount() {
+        return 1;
+    }
+
     @Extension
     public static final class DescriptorImpl extends NthFailureTrigger.DescriptorImpl {
 
@@ -33,16 +38,4 @@ public EmailTrigger createDefault() {
             return _createDefault();
         }
     }
-
-    /**
-     * Maintaining backward compatibility
-     *
-     * @return this after checking for failureCount setting
-     */
-    public Object readResolve() {
-        if (this.failureCount == 0) {
-            this.failureCount = 1;
-        }
-        return this;
-    }
 }

src/main/java/hudson/plugins/emailext/plugins/trigger/NthFailureTrigger.java

@@ -18,24 +18,37 @@
  */
 public abstract class NthFailureTrigger extends EmailTrigger {
 
+    @Deprecated
     protected int failureCount;
-
+
+    /** @deprecated override getRequiredFailureCount instead of passing in failureCount */
+    @Deprecated
     public NthFailureTrigger(int failureCount, List<RecipientProvider> recipientProviders, String recipientList, String replyTo, String subject, String body, String attachmentsPattern, int attachBuildLog, String contentType) {
         super(recipientProviders, recipientList, replyTo, subject, body, attachmentsPattern, attachBuildLog, contentType);
         this.failureCount = failureCount;
     }
+
+    public NthFailureTrigger(List<RecipientProvider> recipientProviders, String recipientList, String replyTo, String subject, String body, String attachmentsPattern, int attachBuildLog, String contentType) {
+        super(recipientProviders, recipientList, replyTo, subject, body, attachmentsPattern, attachBuildLog, contentType);
+    }
 
     @Deprecated
     public NthFailureTrigger(int failureCount, boolean sendToList, boolean sendToDevs, boolean sendToRequester, boolean sendToCulprits, String recipientList, String replyTo, String subject, String body, String attachmentsPattern, int attachBuildLog, String contentType) {
         super(sendToList, sendToDevs, sendToRequester, sendToCulprits,recipientList, replyTo, subject, body, attachmentsPattern, attachBuildLog, contentType);
         this.failureCount = failureCount;
     }
 
+    @SuppressWarnings("deprecation")
+    protected int getRequiredFailureCount() {
+        return failureCount;
+    }
+
     @Override
     public boolean trigger(AbstractBuild<?, ?> build, TaskListener listener) {
         Run<?,?> run = build;
+        int count = getRequiredFailureCount();
         // Work back through the failed builds.
-        for (int i = 0; i < failureCount; i++) {
+        for (int i = 0; i < count; i++) {
             if (run == null) {
                 // We don't have enough history to have reached the failure count.
                 return false;

src/main/java/hudson/plugins/emailext/plugins/trigger/SecondFailureTrigger.java

@@ -12,14 +12,19 @@ public class SecondFailureTrigger extends NthFailureTrigger {
 
     @DataBoundConstructor
     public SecondFailureTrigger(List<RecipientProvider> recipientProviders, String recipientList, String replyTo, String subject, String body, String attachmentsPattern, int attachBuildLog, String contentType) {
-        super(2, recipientProviders, recipientList, replyTo, subject, body, attachmentsPattern, attachBuildLog, contentType);
+        super(recipientProviders, recipientList, replyTo, subject, body, attachmentsPattern, attachBuildLog, contentType);
     }
 
     @Deprecated
     public SecondFailureTrigger(boolean sendToList, boolean sendToDevs, boolean sendToRequester, boolean sendToCulprits, String recipientList, String replyTo, String subject, String body, String attachmentsPattern, int attachBuildLog, String contentType) {
         super(2, sendToList, sendToDevs, sendToRequester, sendToCulprits,recipientList, replyTo, subject, body, attachmentsPattern, attachBuildLog, contentType);
     }
 
+    @Override
+    protected int getRequiredFailureCount() {
+        return 2;
+    }
+
     @Extension
     public static final class DescriptorImpl extends NthFailureTrigger.DescriptorImpl {
 

src/test/java/hudson/plugins/emailext/plugins/trigger/FirstFailureTriggerTest.java

@@ -53,14 +53,4 @@ public void testTrigger_firstTwoBuildsFail()
             throws IOException, InterruptedException {
         assertNotTriggered(Result.FAILURE, Result.FAILURE);
     }
-
-    @Test
-    public void testUpgrade()
-            throws IOException, InterruptedException {
-
-        XStream2 xs = new XStream2();
-        InputStream is = FirstFailureTriggerTest.class.getResourceAsStream("oldformat.xml");
-        FirstFailureTrigger t = (FirstFailureTrigger) xs.fromXML(is);
-        assertEquals(t.failureCount, 1);
-    }
 }