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authorwaqas.ikram <waqas.ikram@est.tech>2020-10-08 11:24:40 +0100
committerwaqas.ikram <waqas.ikram@est.tech>2020-10-08 11:24:45 +0100
commit0690caa58efcc56289b7067172b19319e87d72fb (patch)
tree3f15d52a6d7240c97f706521c47ba9f0e8dc4544
parent7a20f55e6531d364a6a246740b469527319e8cf4 (diff)
Fixing vulnerabilities and code smells
Change-Id: I204a59b0b1d140953b14cfd1aec2b676aff54fb9 Issue-ID: SO-2867 Signed-off-by: waqas.ikram <waqas.ikram@est.tech>
-rw-r--r--so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/extclients/etsicatalog/EtsiCatalogPackageManagementServiceProviderImpl.java15
-rw-r--r--so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/extclients/etsicatalog/EtsiCatalogServiceProviderConfiguration.java4
-rw-r--r--so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/extclients/etsicatalog/EtsiCatalogUrlProvider.java2
-rw-r--r--so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/extclients/vnfm/Sol003AdapterConfiguration.java10
-rw-r--r--so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/extclients/vnfm/Sol003AdapterServiceProviderImpl.java5
-rw-r--r--so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/nsd/parser/NetworkServiceDescriptorParser.java2
-rw-r--r--so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/tasks/AbstractNetworkServiceTask.java2
-rw-r--r--so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/tasks/InstantiateNsTask.java2
-rw-r--r--so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/tasks/MonitorSol003AdapterNodeTask.java4
-rw-r--r--so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/tasks/TerminateNsTask.java2
10 files changed, 22 insertions, 26 deletions
diff --git a/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/extclients/etsicatalog/EtsiCatalogPackageManagementServiceProviderImpl.java b/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/extclients/etsicatalog/EtsiCatalogPackageManagementServiceProviderImpl.java
index 097db5c153..749e85e3db 100644
--- a/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/extclients/etsicatalog/EtsiCatalogPackageManagementServiceProviderImpl.java
+++ b/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/extclients/etsicatalog/EtsiCatalogPackageManagementServiceProviderImpl.java
@@ -66,9 +66,8 @@ public class EtsiCatalogPackageManagementServiceProviderImpl implements EtsiCata
}
return Optional.empty();
} catch (final Exception restProcessingException) {
- logger.error("Caught exception while getting NS package model for: {}", nsdId, restProcessingException);
- throw new EtsiCatalogManagerRequestFailureException("Internal Server Error Occurred.",
- restProcessingException);
+ final String message = "Caught exception while getting NS package model for: " + nsdId;
+ throw new EtsiCatalogManagerRequestFailureException(message, restProcessingException);
}
}
@@ -82,9 +81,8 @@ public class EtsiCatalogPackageManagementServiceProviderImpl implements EtsiCata
}
return Optional.empty();
} catch (final Exception restProcessingException) {
- logger.error("Caught exception while getting VNF package model for: {}", vnfPkgId, restProcessingException);
- throw new EtsiCatalogManagerRequestFailureException("Internal Server Error Occurred.",
- restProcessingException);
+ final String message = "Caught exception while getting VNF package model for: " + vnfPkgId;
+ throw new EtsiCatalogManagerRequestFailureException(message, restProcessingException);
}
}
@@ -101,9 +99,8 @@ public class EtsiCatalogPackageManagementServiceProviderImpl implements EtsiCata
}
return Optional.empty();
} catch (final Exception restProcessingException) {
- logger.error("Caught exception while getting NS package content for: {}", nsdId, restProcessingException);
- throw new EtsiCatalogManagerRequestFailureException("Internal Server Error Occurred.",
- restProcessingException);
+ final String message = "Caught exception while getting NS package content for: " + nsdId;
+ throw new EtsiCatalogManagerRequestFailureException(message, restProcessingException);
}
}
diff --git a/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/extclients/etsicatalog/EtsiCatalogServiceProviderConfiguration.java b/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/extclients/etsicatalog/EtsiCatalogServiceProviderConfiguration.java
index 8c6ea92428..7adf87adf4 100644
--- a/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/extclients/etsicatalog/EtsiCatalogServiceProviderConfiguration.java
+++ b/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/extclients/etsicatalog/EtsiCatalogServiceProviderConfiguration.java
@@ -69,11 +69,11 @@ import org.springframework.web.client.RestTemplate;
@Configuration
public class EtsiCatalogServiceProviderConfiguration {
- public static final String ETSI_CATALOG_REST_TEMPLATE_BEAN = "etsiCatalogRestTemplate";
+ private static final Logger LOGGER = LoggerFactory.getLogger(EtsiCatalogServiceProviderConfiguration.class);
public static final String ETSI_CATALOG_SERVICE_PROVIDER_BEAN = "etsiCatalogServiceProvider";
- private final static Logger LOGGER = LoggerFactory.getLogger(EtsiCatalogServiceProviderConfiguration.class);
+ public static final String ETSI_CATALOG_REST_TEMPLATE_BEAN = "etsiCatalogRestTemplate";
private final HttpClientConnectionConfiguration clientConnectionConfiguration;
diff --git a/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/extclients/etsicatalog/EtsiCatalogUrlProvider.java b/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/extclients/etsicatalog/EtsiCatalogUrlProvider.java
index e3c159c7b0..54f6ad6543 100644
--- a/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/extclients/etsicatalog/EtsiCatalogUrlProvider.java
+++ b/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/extclients/etsicatalog/EtsiCatalogUrlProvider.java
@@ -33,8 +33,6 @@ public class EtsiCatalogUrlProvider {
@Value("${etsi-catalog-manager.base.endpoint}")
private String etsiCatalogManagerEndpoint;
- public EtsiCatalogUrlProvider() {}
-
public String getNsPackageUrl(final String nsdId) {
return etsiCatalogManagerEndpoint + "/nsd/v1/ns_descriptors/" + nsdId;
}
diff --git a/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/extclients/vnfm/Sol003AdapterConfiguration.java b/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/extclients/vnfm/Sol003AdapterConfiguration.java
index fe710ec00b..45ed5a6002 100644
--- a/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/extclients/vnfm/Sol003AdapterConfiguration.java
+++ b/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/extclients/vnfm/Sol003AdapterConfiguration.java
@@ -79,14 +79,14 @@ public class Sol003AdapterConfiguration {
@Autowired
private GsonProvider gsonProvider;
- @Autowired
- private HttpComponentsClientConfiguration httpComponentsClientConfiguration;
-
@Bean
@Qualifier(SOL003_ADAPTER_REST_TEMPLATE_BEAN)
- public RestTemplate sol003AdapterRestTemplate() {
+ public RestTemplate sol003AdapterRestTemplate(
+ @Autowired final HttpComponentsClientConfiguration httpComponentsClientConfiguration) {
+
final HttpComponentsClientHttpRequestFactory clientHttpRequestFactory =
httpComponentsClientConfiguration.httpComponentsClientHttpRequestFactory();
+
final RestTemplate restTemplate =
new RestTemplate(new BufferingClientHttpRequestFactory(clientHttpRequestFactory));
restTemplate.getInterceptors().add(new SOSpringClientFilter());
@@ -114,7 +114,7 @@ public class Sol003AdapterConfiguration {
final HttpComponentsClientHttpRequestFactory factory =
new HttpComponentsClientHttpRequestFactory(httpClient);
restTemplate.setRequestFactory(new BufferingClientHttpRequestFactory(factory));
- } catch (Exception exception) {
+ } catch (final Exception exception) {
logger.error("Error reading truststore, TLS connection to VNFM will fail.", exception);
}
}
diff --git a/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/extclients/vnfm/Sol003AdapterServiceProviderImpl.java b/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/extclients/vnfm/Sol003AdapterServiceProviderImpl.java
index a0798f6e55..df3a0c2e31 100644
--- a/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/extclients/vnfm/Sol003AdapterServiceProviderImpl.java
+++ b/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/extclients/vnfm/Sol003AdapterServiceProviderImpl.java
@@ -22,6 +22,7 @@ package org.onap.so.etsi.nfvo.ns.lcm.bpmn.flows.extclients.vnfm;
import static org.onap.so.etsi.nfvo.ns.lcm.bpmn.flows.extclients.vnfm.Sol003AdapterConfiguration.SOL003_ADAPTER_HTTP_REST_SERVICE_PROVIDER_BEAN;
import java.util.Optional;
+import org.apache.commons.lang3.StringUtils;
import org.onap.so.adapters.etsisol003adapter.lcm.v1.model.CreateVnfRequest;
import org.onap.so.adapters.etsisol003adapter.lcm.v1.model.CreateVnfResponse;
import org.onap.so.adapters.etsisol003adapter.lcm.v1.model.DeleteVnfResponse;
@@ -76,7 +77,7 @@ public class Sol003AdapterServiceProviderImpl implements Sol003AdapterServicePro
final CreateVnfResponse createVnfResponse = response.getBody();
- if (createVnfResponse.getJobId() == null || createVnfResponse.getJobId().isEmpty()) {
+ if (StringUtils.isBlank(createVnfResponse.getJobId())) {
LOGGER.error("Received invalid instantiation response: {}", response);
return Optional.empty();
}
@@ -134,7 +135,7 @@ public class Sol003AdapterServiceProviderImpl implements Sol003AdapterServicePro
}
final DeleteVnfResponse deleteVnfResponse = response.getBody();
- if (deleteVnfResponse.getJobId() == null || deleteVnfResponse.getJobId().isEmpty()) {
+ if (StringUtils.isBlank(deleteVnfResponse.getJobId())) {
LOGGER.error("Received invalid terminate response: {}", response);
return Optional.empty();
}
diff --git a/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/nsd/parser/NetworkServiceDescriptorParser.java b/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/nsd/parser/NetworkServiceDescriptorParser.java
index 7df2e6973d..cc92234750 100644
--- a/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/nsd/parser/NetworkServiceDescriptorParser.java
+++ b/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/nsd/parser/NetworkServiceDescriptorParser.java
@@ -108,7 +108,7 @@ public class NetworkServiceDescriptorParser {
final Map<String, Object> substitutionMappings =
(Map<String, Object>) topologyTemplates.get(SUBSTITUTION_MAPPINGS);
final Object nodeType = substitutionMappings.get(NODE_TYPE);
- if (substitutionMappings != null && nodeType != null && NS_NODE_TYPE.equals(nodeType)) {
+ if (substitutionMappings != null && NS_NODE_TYPE.equals(nodeType)) {
final NetworkServiceDescriptor networkServiceDescriptor = new NetworkServiceDescriptor();
networkServiceDescriptor.setType(nodeType.toString());
networkServiceDescriptor.setProperties((Map<String, Object>) substitutionMappings.get(PROPERTIES));
diff --git a/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/tasks/AbstractNetworkServiceTask.java b/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/tasks/AbstractNetworkServiceTask.java
index d23e81201c..f87a35f3ab 100644
--- a/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/tasks/AbstractNetworkServiceTask.java
+++ b/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/tasks/AbstractNetworkServiceTask.java
@@ -48,7 +48,7 @@ public abstract class AbstractNetworkServiceTask {
private final Logger logger = LoggerFactory.getLogger(getClass());
protected final DatabaseServiceProvider databaseServiceProvider;
- public AbstractNetworkServiceTask(final DatabaseServiceProvider jobServiceProvider) {
+ protected AbstractNetworkServiceTask(final DatabaseServiceProvider jobServiceProvider) {
this.databaseServiceProvider = jobServiceProvider;
}
diff --git a/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/tasks/InstantiateNsTask.java b/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/tasks/InstantiateNsTask.java
index f3dbf37f6a..a6d35e301e 100644
--- a/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/tasks/InstantiateNsTask.java
+++ b/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/tasks/InstantiateNsTask.java
@@ -299,7 +299,7 @@ public class InstantiateNsTask extends AbstractNetworkServiceTask {
}
private Optional<Tenant> getTenant(final Map<String, String> additionalParams) {
- final String vimId = (String) additionalParams.get("vim_id");
+ final String vimId = additionalParams.get("vim_id");
if (vimId != null) {
final String[] splitString = vimId.split("_");
if (splitString.length == 3) {
diff --git a/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/tasks/MonitorSol003AdapterNodeTask.java b/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/tasks/MonitorSol003AdapterNodeTask.java
index e4dc3d5e07..001c369801 100644
--- a/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/tasks/MonitorSol003AdapterNodeTask.java
+++ b/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/tasks/MonitorSol003AdapterNodeTask.java
@@ -37,7 +37,7 @@ public abstract class MonitorSol003AdapterNodeTask extends AbstractNetworkServic
private static final Logger LOGGER = LoggerFactory.getLogger(MonitorSol003AdapterNodeTask.class);
private final AaiServiceProvider aaiServiceProvider;
- public MonitorSol003AdapterNodeTask(final DatabaseServiceProvider databaseServiceProvider,
+ protected MonitorSol003AdapterNodeTask(final DatabaseServiceProvider databaseServiceProvider,
final AaiServiceProvider aaiServiceProvider) {
super(databaseServiceProvider);
this.aaiServiceProvider = aaiServiceProvider;
@@ -56,7 +56,7 @@ public abstract class MonitorSol003AdapterNodeTask extends AbstractNetworkServic
LOGGER.debug("Query A&AI for generic VNF using vnfID: {}", vnfId);
final Optional<GenericVnf> aaiGenericVnfOptional = aaiServiceProvider.getGenericVnf(vnfId);
- if (!aaiGenericVnfOptional.isPresent()) {
+ if (aaiGenericVnfOptional.isEmpty()) {
abortOperation(execution, "Unable to find generic vnf in A&AI using vnfId" + vnfId);
}
final GenericVnf genericVnf = aaiGenericVnfOptional.get();
diff --git a/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/tasks/TerminateNsTask.java b/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/tasks/TerminateNsTask.java
index 23a239e3b1..c0d1df8c50 100644
--- a/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/tasks/TerminateNsTask.java
+++ b/so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/tasks/TerminateNsTask.java
@@ -119,7 +119,7 @@ public class TerminateNsTask extends AbstractNetworkServiceTask {
logger.info("Getting NfvoNfInstList using nsInstId: {}", nsInstId);
final List<NfvoNfInst> nfvoNfInstList = databaseServiceProvider.getNfvoNfInstByNsInstId(nsInstId);
- if (nfvoNfInstList == null || nfvoNfInstList.size() == 0) {
+ if (nfvoNfInstList == null || nfvoNfInstList.isEmpty()) {
final String message = "Unable to find NF Instances in database using id: " + nsInstId;
abortOperation(execution, message);
}