Simple UI: Fix NPE on missing description (#1637)

and add security target token in view

Signed-off-by: Marinov Avgustin <Avgustin.Marinov@bosch.com>

hawkbit-runtime/hawkbit-simple-ui/pom.xml

@@ -18,7 +18,6 @@
         <version>${revision}</version>
     </parent>
 
-    <groupId>org.eclipse.hawkbit</groupId>
     <artifactId>hawkbit-simple-ui</artifactId>
     <version>${revision}</version>
     <packaging>jar</packaging>
@@ -27,6 +26,7 @@
     <properties>
         <vaadin.version>24.2.2</vaadin.version>
         <spring-cloud-starter-openfeign.version>4.0.4</spring-cloud-starter-openfeign.version>
+        <openfeign-hc5.version>13.0</openfeign-hc5.version>
     </properties>
 
     <repositories>
@@ -86,18 +86,13 @@
         <dependency>
             <groupId>io.github.openfeign</groupId>
             <artifactId>feign-hc5</artifactId>
-            <version>13.0</version>
+            <version>${openfeign-hc5.version}</version>
         </dependency>
 
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-validation</artifactId>
         </dependency>
-
-        <dependency>
-            <groupId>org.projectlombok</groupId>
-            <artifactId>lombok</artifactId>
-        </dependency>
     </dependencies>
 
     <build>

hawkbit-runtime/hawkbit-simple-ui/src/main/java/org/eclipse/hawkbit/ui/simple/view/Constants.java

@@ -22,6 +22,7 @@ public interface Constants {
     String CREATED_AT = "Created at";
     String LAST_MODIFIED_BY = "Last modified by";
     String LAST_MODIFIED_AT = "Last modified at";
+    String SECURITY_TOKEN = "Security Token";
 
     // rollout
     String GROUP_COUNT = "Group Count";

hawkbit-runtime/hawkbit-simple-ui/src/main/java/org/eclipse/hawkbit/ui/simple/view/TargetView.java

@@ -211,13 +211,15 @@ public class TargetView extends TableView<MgmtTarget, String> {
         private final TextField createdAt = Utils.textField(Constants.CREATED_AT);
         private final TextField lastModifiedBy = Utils.textField(Constants.LAST_MODIFIED_BY);
         private final TextField lastModifiedAt = Utils.textField(Constants.LAST_MODIFIED_AT);
+        private final TextField securityToken = Utils.textField(Constants.SECURITY_TOKEN);
 
         private TargetDetails() {
             description.setMinLength(2);
             Stream.of(
                     description,
                     createdBy, createdAt,
-                    lastModifiedBy, lastModifiedAt)
+                    lastModifiedBy, lastModifiedAt,
+                    securityToken)
                     .forEach(field -> {
                         field.setReadOnly(true);
                         add(field);
@@ -228,11 +230,12 @@ public class TargetView extends TableView<MgmtTarget, String> {
         }
 
         private void setItem(final MgmtTarget target) {
-            description.setValue(target.getDescription());
+            description.setValue(target.getDescription() == null ? "N/A" : target.getDescription());
             createdBy.setValue(target.getCreatedBy());
             createdAt.setValue(new Date(target.getCreatedAt()).toString());
             lastModifiedBy.setValue(target.getLastModifiedBy());
             lastModifiedAt.setValue(new Date(target.getLastModifiedAt()).toString());
+            securityToken.setValue(target.getSecurityToken());
         }
     }