Bump up artifacts version to 1.1.3-SNAPSHOT

[policy/engine.git] / BRMSGateway / src / main / java / org / onap / policy / brmsInterface / BRMSPush.java

diff --git a/BRMSGateway/src/main/java/org/onap/policy/brmsInterface/BRMSPush.java b/BRMSGateway/src/main/java/org/onap/policy/brmsInterface/BRMSPush.java
index f6f7c12..0c104bc 100644 (file)
--- a/BRMSGateway/src/main/java/org/onap/policy/brmsInterface/BRMSPush.java
+++ b/BRMSGateway/src/main/java/org/onap/policy/brmsInterface/BRMSPush.java
@@ -107,8 +107,9 @@ public class BRMSPush {
     private static final Logger LOGGER = FlexLogger.getLogger(BRMSPush.class.getName());
     private static final String PROJECTSLOCATION = "RuleProjects";
     private static final String[] GOALS = { "clean", "deploy" };
-    private static final String DEFAULT_VERSION = "1.1.0-SNAPSHOT";
+    private static final String DEFAULT_VERSION = "1.1.3-SNAPSHOT";
     private static final String DEPENDENCY_FILE = "dependency.json";
+    private static final String BRMSPERSISTENCE = "brmsEclipselink.persistencexml";
 
     private static Map<String, String> modifiedGroups = new HashMap<>();
     private static IntegrityMonitor im;
@@ -137,6 +138,9 @@ public class BRMSPush {
     private boolean syncFlag = false;
 
     public BRMSPush(String propertiesFile, BackUpHandler handler) throws PolicyException {
+        if(propertiesFile==null || handler==null){
+            throw new PolicyException("Error no propertiesFile or handler");
+        }
         Properties config = new Properties();
         Path file = Paths.get(propertiesFile);
         if (Files.notExists(file)) {
@@ -185,7 +189,11 @@ public class BRMSPush {
         } catch (Exception e) {
             LOGGER.error("Error starting BackUpMonitor: " + e);
         }
-        config.setProperty(PersistenceUnitProperties.ECLIPSELINK_PERSISTENCE_XML, "META-INF/persistenceBRMS.xml");
+        if(!config.containsKey(BRMSPERSISTENCE)){
+            config.setProperty(PersistenceUnitProperties.ECLIPSELINK_PERSISTENCE_XML, "META-INF/persistenceBRMS.xml");
+        } else {
+            config.setProperty(PersistenceUnitProperties.ECLIPSELINK_PERSISTENCE_XML, config.getProperty(BRMSPERSISTENCE,"META-INF/persistenceBRMS.xml"));
+        }
         EntityManagerFactory emf = Persistence.createEntityManagerFactory("BRMSGW", config);
         em = emf.createEntityManager();
         defaultName = config.getProperty("defaultName");
@@ -383,11 +391,11 @@ public class BRMSPush {
                     selectedName = responseAttributes.get(key);
                 }
                 // kmodule configurations
-                else if (key.equals("kSessionName")) {
+                else if ("kSessionName".equals(key)) {
                     kSessionName = responseAttributes.get(key);
                 }
                 // Check User Specific values.
-                if (key.equals("$controller:")) {
+                if ("$controller:".equals(key)) {
                     try {
                         PEDependency dependency = PolicyUtils.jsonStringToObject(responseAttributes.get(key),
                                 PEDependency.class);
@@ -397,7 +405,7 @@ public class BRMSPush {
                         LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error while resolving Controller: " + e);
                     }
 
-                } else if (key.equals("$dependency$")) {
+                } else if ("$dependency$".equals(key)) {
                     String value = responseAttributes.get(key);
                     if (value.startsWith("[") && value.endsWith("]")) {
                         value = value.substring(1, value.length() - 1).trim();
@@ -495,7 +503,7 @@ public class BRMSPush {
         List<?> pList = query.getResultList();
         boolean createFlag = false;
         BRMSPolicyInfo brmsPolicyInfo = new BRMSPolicyInfo();
-        if (pList.size() > 0) {
+        if (!pList.isEmpty()) {
             // Already exists.
             brmsPolicyInfo = (BRMSPolicyInfo) pList.get(0);
             if (!brmsPolicyInfo.getControllerName().getControllerName().equals(controllerName)) {
@@ -509,7 +517,7 @@ public class BRMSPush {
             query.setParameter("cn", controllerName);
             List<?> bList = query.getResultList();
             BRMSGroupInfo brmsGroupInfo = new BRMSGroupInfo();
-            if (bList.size() > 0) {
+            if (!bList.isEmpty()) {
                 brmsGroupInfo = (BRMSGroupInfo) bList.get(0);
             }
             brmsPolicyInfo.setPolicyName(policyName);
@@ -523,7 +531,7 @@ public class BRMSPush {
     private void syncProject(String selectedName) {
         boolean projectExists = checkProject(selectedName);
         if (projectExists) {
-            String version = null;
+            String version;
             version = getVersion(selectedName);
             if (version == null) {
                 LOGGER.error("Error getting local version for the given Controller Name:" + selectedName
@@ -594,7 +602,6 @@ public class BRMSPush {
                 }
                 fos.close();
                 is.close();
-                f = null;
                 LOGGER.info(fileName + " Created..");
             }
         }
@@ -626,6 +633,9 @@ public class BRMSPush {
 
     // Additional Check due to Limitations from Nexus API to check if the artifact is the latest.
     private NexusArtifact additionalNexusLatestCheck(String selectedName, NexusArtifact result) {
+        if(result==null){
+            return result;
+        }
         String nextVersion = incrementVersion(result.getVersion());
         List<NexusArtifact> artifact = getArtifactFromNexus(selectedName, nextVersion);
         return artifact.isEmpty() ? result : additionalNexusLatestCheck(selectedName, artifact.get(0));
@@ -633,7 +643,7 @@ public class BRMSPush {
 
     private boolean checkRemoteSync(String selectedName, String version) {
         List<NexusArtifact> artifacts = getArtifactFromNexus(selectedName, version);
-        return (artifacts.size() == 0) ? false : true;
+        return artifacts.isEmpty() ? false : true;
     }
 
     private List<NexusArtifact> getArtifactFromNexus(String selectedName, String version) {
@@ -682,7 +692,7 @@ public class BRMSPush {
         if (artifact != null) {
             newVersion = incrementVersion(artifact.getVersion());
         }
-        if (newVersion.equals("0.1.0")) {
+        if ("0.1.0".equals(newVersion)) {
             createFlag = true;
         }
         setVersion(newVersion, selectedName);
@@ -728,8 +738,9 @@ public class BRMSPush {
         }
         if (!modifiedGroups.isEmpty()) {
             Boolean flag = false;
-            for (String group : modifiedGroups.keySet()) {
+            for (Map.Entry<String, String> entry : modifiedGroups.entrySet()) {
                 InvocationResult result = null;
+               String group = entry.getKey();
                 try {
                     InvocationRequest request = new DefaultInvocationRequest();
                     setVersion(group);
@@ -753,7 +764,7 @@ public class BRMSPush {
                     if (createFlag) {
                         addNotification(group, "create");
                     } else {
-                        addNotification(group, modifiedGroups.get(group));
+                        addNotification(group, entry.getValue());
                     }
                     flag = true;
                 } else {
@@ -787,7 +798,7 @@ public class BRMSPush {
             return policyMap.get(name);
         } else {
             syncGroupInfo();
-            return (policyMap.containsKey(name)) ? policyMap.get(name) : null;
+            return policyMap.containsKey(name) ? policyMap.get(name) : null;
         }
     }
 
@@ -861,7 +872,7 @@ public class BRMSPush {
             pub.send("MyPartitionKey", message);
 
             final List<?> stuck = pub.close(uebDelay, TimeUnit.SECONDS);
-            if (stuck.size() > 0) {
+            if (!stuck.isEmpty()) {
                 LOGGER.error(stuck.size() + " messages unsent");
             } else {
                 LOGGER.debug("Clean exit; Message Published on UEB : " + uebList + "for Topic: " + pubTopic);
@@ -1010,7 +1021,11 @@ public class BRMSPush {
     }
 
     private void readGroups(Properties config) throws PolicyException {
-        String[] groupNames = null;
+        String[] groupNames;
+        if (!config.containsKey("groupNames") || config.getProperty("groupNames")==null){
+            throw new PolicyException(XACMLErrorConstants.ERROR_DATA_ISSUE
+                    + "groupNames property is missing or empty from the property file ");
+        }
         if (config.getProperty("groupNames").contains(",")) {
             groupNames = config.getProperty("groupNames").replaceAll(" ", "").split(",");
         } else {
@@ -1057,7 +1072,7 @@ public class BRMSPush {
         query.setParameter("cn", name);
         List<?> groupList = query.getResultList();
         BRMSGroupInfo brmsGroupInfo = null;
-        if (groupList.size() > 0) {
+        if (!groupList.isEmpty()) {
             LOGGER.info("Controller name already Existing in DB. Will be updating the DB Values" + name);
             brmsGroupInfo = (BRMSGroupInfo) groupList.get(0);
         }
@@ -1110,8 +1125,8 @@ public class BRMSPush {
         Query query = em.createQuery("select b from BRMSPolicyInfo as b where b.policyName = :pn");
         query.setParameter("pn", policyName);
         List<?> pList = query.getResultList();
-        BRMSPolicyInfo brmsPolicyInfo = new BRMSPolicyInfo();
-        if (pList.size() > 0) {
+        BRMSPolicyInfo brmsPolicyInfo;
+        if (!pList.isEmpty()) {
             // Already exists.
             brmsPolicyInfo = (BRMSPolicyInfo) pList.get(0);
             if (brmsPolicyInfo.getControllerName().getControllerName().equals(controllerName)) {