Fix Blocker & Critical Sonar issues in asdctool

Fix NullPointerException issues
Update test case

Issue-ID: SDC-1895
Change-Id: I183b0bee127efa4331e79a1b76df558dbc9ca33a
Signed-off-by: Parshad Patel <pars.patel@samsung.com>

3 files changed, 13 insertions, 11 deletions

diff --git a/asdctool/src/main/java/org/openecomp/sdc/asdctool/impl/ArtifactUuidFix.java b/asdctool/src/main/java/org/openecomp/sdc/asdctool/impl/ArtifactUuidFix.java
index 8c704357ff..03f3e41bd9 100644
--- a/asdctool/src/main/java/org/openecomp/sdc/asdctool/impl/ArtifactUuidFix.java
+++ b/asdctool/src/main/java/org/openecomp/sdc/asdctool/impl/ArtifactUuidFix.java
@@ -381,7 +381,7 @@ public class ArtifactUuidFix {
 			return true;
 		}
 
-		if (artifacts.size() < artifactsUuid.size()) {
+		if ((artifactsUuid != null) && (artifacts.size() < artifactsUuid.size())) {
 			log.info(" artifacts.size() < artifactsUuid.size() group {} in resource {} ", gr.getName(), resourceName);
 			return true;
 		}
@@ -391,7 +391,7 @@ public class ArtifactUuidFix {
 					gr.getName(), resourceName);
 			return true;
 		}
-		if (artifactsUuid.contains(null)) {
+		if (artifactsUuid != null && artifactsUuid.contains(null)) {
 			log.info(" artifactsUuid.contains(null) group {} in resource {} ", gr.getName(), resourceName);
 			return true;
 		}
@@ -412,7 +412,7 @@ public class ArtifactUuidFix {
 							artifactlabel, artifactId, gr.getName(), resourceName);
 					return true;
 				}
-				if (!artifactsUuid.contains(artifactDefinition.getArtifactUUID())) {
+				if (artifactsUuid != null && !artifactsUuid.contains(artifactDefinition.getArtifactUUID())) {
 					log.info(
 							" artifactsUuid.contains(artifactDefinition.getArtifactUUID() label {} group {} in resource {} ",
 							artifactlabel, gr.getName(), resourceName);
@@ -454,7 +454,7 @@ public class ArtifactUuidFix {
 			instArtifatIdSet.addAll(instArtifactsId);
 		}
 
-		if (artifacts.size() < artifactsUuid.size()) {
+		if ((artifactsUuid != null) && (artifacts.size() < artifactsUuid.size())) {
 			log.info(" artifacts.size() < artifactsUuid.size() inst {} in service {} ", instName, servicename);
 			return true;
 		}
@@ -464,7 +464,7 @@ public class ArtifactUuidFix {
 					instName, servicename);
 			return true;
 		}
-		if (artifactsUuid.contains(null)) {
+		if (artifactsUuid != null && artifactsUuid.contains(null)) {
 			log.info(" artifactsUuid.contains(null) inst {} in service {} ", instName, servicename);
 			return true;
 		}
@@ -496,7 +496,7 @@ public class ArtifactUuidFix {
 							artifactlabel, artifactId, instName, servicename);
 					return true;
 				}
-				if (!artifactsUuid.contains(artifactDefinition.getArtifactUUID())) {
+				if (artifactsUuid != null && !artifactsUuid.contains(artifactDefinition.getArtifactUUID())) {
 					log.info(
 							" artifactsUuid.contains(artifactDefinition.getArtifactUUID() label {} inst {} in service {} ",
 							artifactlabel, instName, servicename);
@@ -522,7 +522,7 @@ public class ArtifactUuidFix {
 				return true;
 			}
 		}
-		if(vfModule != null ){
+		if(vfModule != null && artifactsUuid != null){
 			return isProblematicVFModule(vfModule, artifactsUuid, instArtifactsUuid);
 		}
 		
@@ -658,7 +658,7 @@ public class ArtifactUuidFix {
 				writer.flush();
 			}
 		} catch (IOException e) {
-			log.error(e.getMessage());
+		    log.error(e.getMessage());
 		} finally {
 			titanDao.commit();
 		}
@@ -1043,7 +1043,7 @@ public class ArtifactUuidFix {
 			}
 		} catch (IOException e) {
 
-			log.error(e.getMessage());
+		    log.error(e.getMessage());
 		}
 	}
 
diff --git a/asdctool/src/main/java/org/openecomp/sdc/asdctool/impl/DataMigration.java b/asdctool/src/main/java/org/openecomp/sdc/asdctool/impl/DataMigration.java
index 48421639bf..ebd2e2e108 100644
--- a/asdctool/src/main/java/org/openecomp/sdc/asdctool/impl/DataMigration.java
+++ b/asdctool/src/main/java/org/openecomp/sdc/asdctool/impl/DataMigration.java
@@ -159,7 +159,7 @@ public class DataMigration {
 		try {
 			elasticSearchClient.initialize();
 		} catch (URISyntaxException e) {
-			e.printStackTrace();
+		    log.error(e.getMessage());
 			return false;
 		}
 		return true;
diff --git a/asdctool/src/main/java/org/openecomp/sdc/asdctool/impl/ProductLogic.java b/asdctool/src/main/java/org/openecomp/sdc/asdctool/impl/ProductLogic.java
index de23c69a3a..d8b8936dca 100644
--- a/asdctool/src/main/java/org/openecomp/sdc/asdctool/impl/ProductLogic.java
+++ b/asdctool/src/main/java/org/openecomp/sdc/asdctool/impl/ProductLogic.java
@@ -76,7 +76,9 @@ public class ProductLogic {
 			return productsToDelete;
 		} catch (Exception e) {
 			log.info("get All Products failed - {}" , e);
-			graph.tx().rollback();
+			if(graph != null) {
+			    graph.tx().rollback();
+			}
 			return null;
 
 		} finally {