BAEL-1961: Fixed UserModelListener.onBeforeConvert()

eric-martin · eric-martin · commit 2eaf55fce3f9 · 2019-03-29T19:57:18.000-05:00
diff --git a/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/events/UserModelListener.java b/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/events/UserModelListener.java
@@ -21,7 +21,9 @@ public UserModelListener(SequenceGeneratorService sequenceGenerator) {
 
     @Override
     public void onBeforeConvert(BeforeConvertEvent<User> event) {
-        event.getSource().setId(sequenceGenerator.generateSequence(User.SEQUENCE_NAME));
+        if (event.getSource().getId() < 1) {
+            event.getSource().setId(sequenceGenerator.generateSequence(User.SEQUENCE_NAME));
+        }
     }
 
 

Original file line number	Diff line number	Diff line change
`@@ -21,7 +21,9 @@ public UserModelListener(SequenceGeneratorService sequenceGenerator) {`
`21`	`21`
`22`	`22`	`@Override`
`23`	`23`	`public void onBeforeConvert(BeforeConvertEvent<User> event) {`
`24`		`- event.getSource().setId(sequenceGenerator.generateSequence(User.SEQUENCE_NAME));`
	`24`	`+ if (event.getSource().getId() < 1) {`
	`25`	`+ event.getSource().setId(sequenceGenerator.generateSequence(User.SEQUENCE_NAME));`
	`26`	`+ }`
`25`	`27`	`}`
`26`	`28`
`27`	`29`