diff options
Diffstat (limited to 'integrity-monitor/src')
4 files changed, 189 insertions, 141 deletions
diff --git a/integrity-monitor/src/main/java/org/onap/policy/common/im/IntegrityMonitor.java b/integrity-monitor/src/main/java/org/onap/policy/common/im/IntegrityMonitor.java index e7cb4ab4..7031c50a 100644 --- a/integrity-monitor/src/main/java/org/onap/policy/common/im/IntegrityMonitor.java +++ b/integrity-monitor/src/main/java/org/onap/policy/common/im/IntegrityMonitor.java @@ -79,7 +79,7 @@ public class IntegrityMonitor { private static final String PROPERTY_EXCEPTION_STRING = "IntegrityMonitor Property Exception: "; private static final String EXCEPTION_STRING = "IntegrityMonitor threw exception."; private static final String STATE_CHECK_STRING = - "IntegrityMonitor.stateCheck(): " + "Failed to disableFail dependent resource = "; + "IntegrityMonitor.stateCheck(): " + "Failed to disableFail dependent resource = "; private static final String RESOURCE_STRING = "Resource "; private static final String LC_RESOURCE_STRING = "resource"; @@ -98,8 +98,8 @@ public class IntegrityMonitor { private String dependencyCheckErrorMsg = ""; // The entity manager factory for JPA access - private EntityManagerFactory emf; - private EntityManager em; + private final EntityManagerFactory emf; + private final EntityManager em; // Persistence Unit for JPA public static final String PERSISTENCE_UNIT = "operationalPU"; @@ -158,7 +158,7 @@ public class IntegrityMonitor { private static long writeFpcIntervalMs = toMillis(IntegrityMonitorProperties.DEFAULT_WRITE_FPC_INTERVAL); // check the health of dependencies private static long checkDependencyIntervalMs = - toMillis(IntegrityMonitorProperties.DEFAULT_CHECK_DEPENDENCY_INTERVAL); + toMillis(IntegrityMonitorProperties.DEFAULT_CHECK_DEPENDENCY_INTERVAL); // A lead subsystem will have dependency groups with resource names in the // properties file. @@ -210,17 +210,17 @@ public class IntegrityMonitor { /** * IntegrityMonitor constructor. It is invoked from the getInstance() method in this class or from the constructor - * of a child or sub-class. A class can extend the IntegrityMonitor class if there is a need to override any of the + * of a child or subclass. A class can extend the IntegrityMonitor class if there is a need to override any of the * base methods (ex. subsystemTest()). Only one instance is allowed to be created per resource name. * * @param resourceName The resource name of the resource - * @param properties a set of properties passed in from the resource + * @param properties a set of properties passed in from the resource * @throws IntegrityMonitorException if any errors are encountered in the constructor */ protected IntegrityMonitor(String resourceName, Properties properties) throws IntegrityMonitorException { // singleton check since this constructor can be called from a child or - // sub-class + // subclass if (instance != null) { var msg = "IM object exists and only one instance allowed"; logger.error("{}", msg); @@ -292,8 +292,8 @@ public class IntegrityMonitor { fquery.setParameter("rn", resourceName); List<ForwardProgressEntity> fpList = - fquery.setLockMode(LockModeType.NONE).setFlushMode(FlushModeType.COMMIT).getResultList(); - ForwardProgressEntity fpx = null; + fquery.setLockMode(LockModeType.NONE).setFlushMode(FlushModeType.COMMIT).getResultList(); + ForwardProgressEntity fpx; if (!fpList.isEmpty()) { // ignores multiple results fpx = fpList.get(0); @@ -301,7 +301,7 @@ public class IntegrityMonitor { em.refresh(fpx); if (logger.isDebugEnabled()) { logger.debug("Resource {} exists and will be updated - old fpc= {}, lastUpdated= {}", resourceName, - fpx.getFpcCount(), fpx.getLastUpdated()); + fpx.getFpcCount(), fpx.getLastUpdated()); } fpx.setFpcCount(fpCounter); } else { @@ -320,13 +320,13 @@ public class IntegrityMonitor { protected void createOrUpdateResourceReg(String resourceName, String jmxUrl, EntityTransaction et) { TypedQuery<ResourceRegistrationEntity> rquery = - em.createQuery("Select r from ResourceRegistrationEntity r where r.resourceName=:rn", - ResourceRegistrationEntity.class); + em.createQuery("Select r from ResourceRegistrationEntity r where r.resourceName=:rn", + ResourceRegistrationEntity.class); rquery.setParameter("rn", resourceName); List<ResourceRegistrationEntity> rrList = - rquery.setLockMode(LockModeType.NONE).setFlushMode(FlushModeType.COMMIT).getResultList(); - ResourceRegistrationEntity rrx = null; + rquery.setLockMode(LockModeType.NONE).setFlushMode(FlushModeType.COMMIT).getResultList(); + ResourceRegistrationEntity rrx; if (!rrList.isEmpty()) { // ignores multiple results rrx = rrList.get(0); @@ -334,7 +334,7 @@ public class IntegrityMonitor { em.refresh(rrx); if (logger.isDebugEnabled()) { logger.debug("Resource {} exists and will be updated - old url= {}, createdDate={}", resourceName, - rrx.getResourceUrl(), rrx.getCreatedDate()); + rrx.getResourceUrl(), rrx.getCreatedDate()); } rrx.setLastUpdated(MonitorTime.getInstance().getDate()); } else { @@ -376,7 +376,7 @@ public class IntegrityMonitor { try { new ComponentAdmin(resourceName, this, stateManager); } catch (Exception e) { - logger.error("ComponentAdmin constructor exception: {}", e.toString(), e); + logger.error("ComponentAdmin constructor exception: {}", e, e); } } @@ -390,12 +390,12 @@ public class IntegrityMonitor { * instance is allowed to be created per resource name. * * @param resourceName The resource name of the resource - * @param properties a set of properties passed in from the resource + * @param properties a set of properties passed in from the resource * @return The new instance of IntegrityMonitor * @throws IntegrityMonitorException if unable to create jmx url or the constructor returns an exception */ public static IntegrityMonitor getInstance(String resourceName, Properties properties) - throws IntegrityMonitorException { + throws IntegrityMonitorException { synchronized (getInstanceLock) { logger.debug("getInstance() called - resourceName= {}", resourceName); @@ -423,7 +423,7 @@ public class IntegrityMonitor { logger.debug("getInstance() called"); if (instance == null) { String msg = "No IntegrityMonitor instance exists." - + " Please use the method IntegrityMonitor.getInstance(String resourceName, Properties properties)"; + + " Please use the method IntegrityMonitor.getInstance(String resourceName, Properties properties)"; throw new IntegrityMonitorPropertiesException(msg); } else { return instance; @@ -454,7 +454,7 @@ public class IntegrityMonitor { if (fpm.isAlive()) { logger.error("IntegrityMonitor.deleteInstance() Failed to kill FPManager thread"); throw new IntegrityMonitorException( - "IntegrityMonitor.deleteInstance() Failed to kill FPManager thread"); + "IntegrityMonitor.deleteInstance() Failed to kill FPManager thread"); } instance = null; @@ -534,7 +534,7 @@ public class IntegrityMonitor { } // check standby state and throw exception if cold standby if ((stateManager.getStandbyStatus() != null) - && stateManager.getStandbyStatus().equals(StateManagement.COLD_STANDBY)) { + && stateManager.getStandbyStatus().equals(StateManagement.COLD_STANDBY)) { String msg = RESOURCE_STRING + resourceName + " is cold standby"; logger.debug("{}", msg); throw new StandbyStatusException("IntegrityMonitor Standby Status Exception: " + msg); @@ -560,12 +560,12 @@ public class IntegrityMonitor { String errorMsg = withinTransaction(dep + ": ForwardProgressEntity DB operation failed with exception: ", () -> { TypedQuery<ForwardProgressEntity> query = em.createQuery( - "Select p from ForwardProgressEntity p where p.resourceName=:resource", - ForwardProgressEntity.class); + "Select p from ForwardProgressEntity p where p.resourceName=:resource", + ForwardProgressEntity.class); query.setParameter(LC_RESOURCE_STRING, dep); List<ForwardProgressEntity> fpList = query.setLockMode(LockModeType.NONE) - .setFlushMode(FlushModeType.COMMIT).getResultList(); + .setFlushMode(FlushModeType.COMMIT).getResultList(); if (!fpList.isEmpty()) { // exists @@ -574,7 +574,7 @@ public class IntegrityMonitor { // returned em.refresh(forwardProgressEntity.get()); logger.debug("Found entry in ForwardProgressEntity table for dependent Resource={}", - dep); + dep); return null; } else { @@ -582,17 +582,17 @@ public class IntegrityMonitor { } }); - if (errorMsg == null) { + if (StringUtils.isEmpty(errorMsg)) { errorMsg = withinTransaction(dep + ": StateManagementEntity DB read failed with exception: ", () -> { // query if StateManagement entry exists for dependent resource TypedQuery<StateManagementEntity> query = - em.createQuery("Select p from StateManagementEntity p where p.resourceName=:resource", - StateManagementEntity.class); + em.createQuery("Select p from StateManagementEntity p where p.resourceName=:resource", + StateManagementEntity.class); query.setParameter(LC_RESOURCE_STRING, dep); List<StateManagementEntity> smList = - query.setLockMode(LockModeType.NONE).setFlushMode(FlushModeType.COMMIT).getResultList(); + query.setLockMode(LockModeType.NONE).setFlushMode(FlushModeType.COMMIT).getResultList(); if (!smList.isEmpty()) { // exist stateManagementEntity.set(smList.get(0)); @@ -608,12 +608,12 @@ public class IntegrityMonitor { } // verify that the ForwardProgress is current (check last_updated) - if (errorMsg == null) { + if (StringUtils.isEmpty(errorMsg)) { checkForwardProgress(dep, forwardProgressEntity.get(), stateManagementEntity.get()); } // check operation, admin and standby states of dependent resource - if (errorMsg == null) { + if (StringUtils.isEmpty(errorMsg)) { errorMsg = checkDependentStates(dep, stateManagementEntity.get()); } @@ -625,43 +625,36 @@ public class IntegrityMonitor { /** * Runs an action within a transaction. * - * @param exMsg message to log and return if an exception occurs + * @param exMsg message to log and return if an exception occurs * @param action action to apply; returns non-null if an error occurs * @return {@code null} if success, or an error message otherwise */ private String withinTransaction(String exMsg, Supplier<String> action) { - String errorMsg = null; - // Start a transaction EntityTransaction et = em.getTransaction(); et.begin(); try { - errorMsg = action.get(); - if (errorMsg != null) { - logger.error("{}", errorMsg); - } - + var errorMsg = action.get(); + logger.error("{}", errorMsg); synchronized (imFlushLock) { et.commit(); } - + return errorMsg; } catch (RuntimeException ex) { // log an error - errorMsg = exMsg; - logger.error("{}", errorMsg, ex); + logger.error("{}", exMsg, ex); synchronized (imFlushLock) { if (et.isActive()) { et.rollback(); } } + return exMsg; } - - return errorMsg; } private void checkForwardProgress(String dep, ForwardProgressEntity forwardProgressEntity, - StateManagementEntity stateManagementEntity) { + StateManagementEntity stateManagementEntity) { if (forwardProgressEntity != null && stateManagementEntity != null) { var date = MonitorTime.getInstance().getDate(); long diffMs = date.getTime() - forwardProgressEntity.getLastUpdated().getTime(); @@ -677,13 +670,13 @@ public class IntegrityMonitor { } } else { + String msg; if (forwardProgressEntity == null) { - String msg = STATE_CHECK_STRING + dep + "; " + " forwardProgressEntity == null."; - logger.error("{}", msg); + msg = STATE_CHECK_STRING + dep + "; " + " forwardProgressEntity == null."; } else { - String msg = STATE_CHECK_STRING + dep + "; " + " stateManagementEntity == null."; - logger.error("{}", msg); + msg = STATE_CHECK_STRING + dep + "; " + " stateManagementEntity == null."; } + logger.error("{}", msg); } } @@ -692,15 +685,15 @@ public class IntegrityMonitor { if (stateManagementEntity != null) { if ((stateManager.getAdminState() != null) - && stateManagementEntity.getAdminState().equals(StateManagement.LOCKED)) { + && stateManagementEntity.getAdminState().equals(StateManagement.LOCKED)) { errorMsg = dep + ": resource is administratively locked"; logger.error("{}", errorMsg); } else if ((stateManager.getOpState() != null) - && stateManagementEntity.getOpState().equals(StateManagement.DISABLED)) { + && stateManagementEntity.getOpState().equals(StateManagement.DISABLED)) { errorMsg = dep + ": resource is operationally disabled"; logger.error("{}", errorMsg); } else if ((stateManager.getStandbyStatus() != null) - && stateManagementEntity.getStandbyStatus().equals(StateManagement.COLD_STANDBY)) { + && stateManagementEntity.getStandbyStatus().equals(StateManagement.COLD_STANDBY)) { errorMsg = dep + ": resource is cold standby"; logger.error("{}", errorMsg); } @@ -723,7 +716,7 @@ public class IntegrityMonitor { fquery.setParameter("rn", dep); List<ForwardProgressEntity> fpList = - fquery.setLockMode(LockModeType.NONE).setFlushMode(FlushModeType.COMMIT).getResultList(); + fquery.setLockMode(LockModeType.NONE).setFlushMode(FlushModeType.COMMIT).getResultList(); ForwardProgressEntity fpx; if (!fpList.isEmpty()) { // ignores multiple results @@ -732,7 +725,7 @@ public class IntegrityMonitor { em.refresh(fpx); if (logger.isDebugEnabled()) { logger.debug("Dependent resource {} - fpc= {}, lastUpdated={}", dep, fpx.getFpcCount(), - fpx.getLastUpdated()); + fpx.getLastUpdated()); } long currTime = MonitorTime.getInstance().getMillis(); // if dependent resource FPC has not been updated, consider it @@ -764,7 +757,7 @@ public class IntegrityMonitor { withinTransaction("getAllForwardProgessEntity DB read failed with exception: ", () -> { var fquery = em.createQuery("Select e from ForwardProgressEntity e"); fquery.setLockMode(LockModeType.NONE).setFlushMode(FlushModeType.COMMIT).getResultList() - .forEach(obj -> fpList.add((ForwardProgressEntity) obj)); + .forEach(obj -> fpList.add((ForwardProgressEntity) obj)); return null; }); @@ -776,7 +769,7 @@ public class IntegrityMonitor { var index = 0; for (ForwardProgressEntity fpe : fpList) { logger.debug("getAllForwardProgressEntity: fpList.get({}).getResourceName(): {}", index++, - fpe.getResourceName()); + fpe.getResourceName()); } return fpList; @@ -801,13 +794,13 @@ public class IntegrityMonitor { private String getJmxUrlFromDb(String dep, AtomicReference<String> jmxUrl) { // query if ResourceRegistration entry exists for resourceName TypedQuery<ResourceRegistrationEntity> rquery = - em.createQuery("Select r from ResourceRegistrationEntity r where r.resourceName=:rn", - ResourceRegistrationEntity.class); + em.createQuery("Select r from ResourceRegistrationEntity r where r.resourceName=:rn", + ResourceRegistrationEntity.class); rquery.setParameter("rn", dep); List<ResourceRegistrationEntity> rrList = - rquery.setLockMode(LockModeType.NONE).setFlushMode(FlushModeType.COMMIT).getResultList(); - ResourceRegistrationEntity rrx = null; + rquery.setLockMode(LockModeType.NONE).setFlushMode(FlushModeType.COMMIT).getResultList(); + ResourceRegistrationEntity rrx; if (!rrList.isEmpty()) { // ignores multiple results @@ -833,7 +826,7 @@ public class IntegrityMonitor { jmxAgentConnection = new JmxAgentConnection(jmxUrl); MBeanServerConnection mbeanServer = jmxAgentConnection.getMBeanConnection(); ComponentAdminMBean admin = - JMX.newMXBeanProxy(mbeanServer, ComponentAdmin.getObjectName(dep), ComponentAdminMBean.class); + JMX.newMXBeanProxy(mbeanServer, ComponentAdmin.getObjectName(dep), ComponentAdminMBean.class); // invoke the test method via the jmx proxy admin.test(); @@ -920,7 +913,7 @@ public class IntegrityMonitor { try { if (logger.isDebugEnabled()) { logger.debug("{}: There has been a subsystemTest failure with error:{} Updating this resource's " - + "state to disableDependency", resourceName, e.getMessage()); + + "state to disableDependency", resourceName, e.getMessage()); } // Capture the subsystemTest failure info appendSeparator(errorMsg); @@ -968,7 +961,7 @@ public class IntegrityMonitor { /** * Checks if a dependency group has an error. * - * @param group group to be checked + * @param group group to be checked * @param errorMsg error messages are appended here * @return {@code true} if the group has an error, {@code false} otherwise */ @@ -1029,16 +1022,16 @@ public class IntegrityMonitor { * Disables the dependency group. * * @param errorMsg error messages are appended to this - * @param group group of interest + * @param group group of interest * @return {@code true} if it was successfully disabled, {@code false} otherwise */ private boolean disableDependency(StringBuilder errorMsg, String group) { try { logger.debug("All dependents in group {} have failed their health check. Updating this " - + "resource's state to disableDependency", group); + + "resource's state to disableDependency", group); if (stateManager.getAvailStatus() == null - || !((stateManager.getAvailStatus()).equals(StateManagement.DEPENDENCY) - || (stateManager.getAvailStatus()).equals(StateManagement.DEPENDENCY_FAILED))) { + || !((stateManager.getAvailStatus()).equals(StateManagement.DEPENDENCY) + || (stateManager.getAvailStatus()).equals(StateManagement.DEPENDENCY_FAILED))) { // Note: redundant calls are made by // refreshStateAudit this.stateManager.disableDependency(); @@ -1058,10 +1051,10 @@ public class IntegrityMonitor { private void dependenciesGood(StringBuilder errorMsg) { try { logger.debug("All dependency groups have at least one viable member. Updating this resource's state" - + " to enableNoDependency"); + + " to enableNoDependency"); if (stateManager.getAvailStatus() != null - && ((stateManager.getAvailStatus()).equals(StateManagement.DEPENDENCY) - || (stateManager.getAvailStatus()).equals(StateManagement.DEPENDENCY_FAILED))) { + && ((stateManager.getAvailStatus()).equals(StateManagement.DEPENDENCY) + || (stateManager.getAvailStatus()).equals(StateManagement.DEPENDENCY_FAILED))) { // Note: redundant calls are made by // refreshStateAudit this.stateManager.enableNoDependency(); @@ -1080,8 +1073,8 @@ public class IntegrityMonitor { try { logger.debug("There are no dependents. Updating this resource's state to enableNoDependency"); if (stateManager.getAvailStatus() != null - && ((stateManager.getAvailStatus()).equals(StateManagement.DEPENDENCY) - || (stateManager.getAvailStatus()).equals(StateManagement.DEPENDENCY_FAILED))) { + && ((stateManager.getAvailStatus()).equals(StateManagement.DEPENDENCY) + || (stateManager.getAvailStatus()).equals(StateManagement.DEPENDENCY_FAILED))) { // Note: redundant calls are made by refreshStateAudit this.stateManager.enableNoDependency(); } @@ -1096,7 +1089,7 @@ public class IntegrityMonitor { } private void appendSeparator(StringBuilder errorMsg) { - if (errorMsg.length() != 0) { + if (!errorMsg.isEmpty()) { errorMsg.append(','); } } @@ -1122,9 +1115,8 @@ public class IntegrityMonitor { * Additional testing for subsystems that do not have a /test interface (for ex. 3rd party processes like elk). This * method would be overridden by the subsystem. * - * @throws IntegrityMonitorException if an error occurs */ - public void subsystemTest() throws IntegrityMonitorException { + public void subsystemTest() { // Testing provided by subsystem logger.debug("IntegrityMonitor subsystemTest() OK"); } @@ -1146,8 +1138,8 @@ public class IntegrityMonitor { // check standby state and throw exception if locked if ((stateManager.getStandbyStatus() != null) - && (stateManager.getStandbyStatus().equals(StateManagement.HOT_STANDBY) - || stateManager.getStandbyStatus().equals(StateManagement.COLD_STANDBY))) { + && (stateManager.getStandbyStatus().equals(StateManagement.HOT_STANDBY) + || stateManager.getStandbyStatus().equals(StateManagement.COLD_STANDBY))) { String msg = RESOURCE_STRING + resourceName + " is standby"; throw new StandbyStatusException("IntegrityMonitor Standby Status Exception: " + msg); @@ -1167,21 +1159,28 @@ public class IntegrityMonitor { if (getAllNotWellMap() != null) { if (!(getAllNotWellMap().isEmpty())) { /* - * An entity has reported that it is not well. We must not allow the the forward progress counter to + * An entity has reported that it is not well. We must not allow the forward progress counter to * advance. */ var msg = new StringBuilder("allNotWellMap:"); buildMapString(msg, allNotWellMap); - logger.error("endTransaction: allNotWellMap is NOT EMPTY. Not advancing forward" - + "progress counter. \n{}\n", msg); + logger.error( + """ + endTransaction: allNotWellMap is NOT EMPTY. Not advancing forward progress counter. + {} + """, msg); return; } if (logger.isDebugEnabled() && getAllSeemsWellMap() != null && !(getAllSeemsWellMap().isEmpty())) { var msg = new StringBuilder("allSeemsWellMap:"); buildMapString(msg, allSeemsWellMap); - logger.debug("endTransaction: allNotWellMap IS EMPTY and allSeemsWellMap is NOT EMPTY. " - + "Advancing forward progress counter. \n{}\n", msg); + logger.debug( + """ + endTransaction: allNotWellMap IS EMPTY and allSeemsWellMap is NOT EMPTY. + Advancing forward progress counter. + {} + """, msg); } } // increment local FPC @@ -1214,7 +1213,7 @@ public class IntegrityMonitor { fquery.setParameter("rn", resourceName); List<ForwardProgressEntity> fpList = - fquery.setLockMode(LockModeType.NONE).setFlushMode(FlushModeType.COMMIT).getResultList(); + fquery.setLockMode(LockModeType.NONE).setFlushMode(FlushModeType.COMMIT).getResultList(); ForwardProgressEntity fpx; if (!fpList.isEmpty()) { // ignores multiple results @@ -1223,7 +1222,7 @@ public class IntegrityMonitor { em.refresh(fpx); if (logger.isDebugEnabled()) { logger.debug("Updating FP entry: Resource={}, fpcCount={}, lastUpdated={}, new fpcCount={}", - resourceName, fpx.getFpcCount(), fpx.getLastUpdated(), fpCounter); + resourceName, fpx.getFpcCount(), fpx.getLastUpdated(), fpCounter); } fpx.setFpcCount(fpCounter); em.persist(fpx); @@ -1265,7 +1264,7 @@ public class IntegrityMonitor { setLong(prop, IntegrityMonitorProperties.FP_MONITOR_INTERVAL, value -> monitorIntervalMs = toMillis(value)); - setInt(prop, IntegrityMonitorProperties.FAILED_COUNTER_THRESHOLD, value -> failedCounterThreshold = value); + setInt(prop, value -> failedCounterThreshold = value); setLong(prop, IntegrityMonitorProperties.TEST_TRANS_INTERVAL, value -> testTransIntervalMs = toMillis(value)); @@ -1274,7 +1273,7 @@ public class IntegrityMonitor { setLong(prop, IntegrityMonitorProperties.CHECK_DEPENDENCY_INTERVAL, value -> checkDependencyIntervalMs = toMillis(value)); - // dependency_groups are a semi-colon separated list of groups + // dependency_groups are a semicolon separated list of groups // each group is a comma separated list of resource names // For ex. dependency_groups = site_1.pap_1,site_1.pap_2 ; site_1.pdp_1, // site_1.pdp_2 @@ -1309,7 +1308,7 @@ public class IntegrityMonitor { value -> refreshStateAuditIntervalMs = value); logger.debug("IntegrityMonitor.validateProperties(): Property values \nmaxFpcUpdateIntervalMs = {}\n", - maxFpcUpdateIntervalMs); + maxFpcUpdateIntervalMs); } private static void setBoolean(Properties props, String propName, Consumer<Boolean> setter) { @@ -1331,8 +1330,8 @@ public class IntegrityMonitor { return propValue.trim(); } - private static void setInt(Properties props, String propName, IntConsumer setter) { - String propValue = props.getProperty(propName); + private static void setInt(Properties props, IntConsumer setter) { + String propValue = props.getProperty(IntegrityMonitorProperties.FAILED_COUNTER_THRESHOLD); if (StringUtils.isBlank(propValue)) { return; } @@ -1340,7 +1339,7 @@ public class IntegrityMonitor { try { setter.accept(Integer.parseInt(propValue.trim())); } catch (NumberFormatException e) { - logger.warn(IGNORE_INVALID_PROPERTY_STRING, propName, e); + logger.warn(IGNORE_INVALID_PROPERTY_STRING, IntegrityMonitorProperties.FAILED_COUNTER_THRESHOLD, e); } } @@ -1425,7 +1424,7 @@ public class IntegrityMonitor { missedCycles += 1; if (missedCycles >= failedCounterThreshold && !alarmExists) { logger.debug("Forward progress not detected for resource {}. Setting state to disable failed.", - resourceName); + resourceName); if (!(stateManager.getOpState()).equals(StateManagement.DISABLED)) { // Note: The refreshStateAudit will make redundant // calls @@ -1472,8 +1471,8 @@ public class IntegrityMonitor { return; } if (!stateManager.getStandbyStatus().equals(StateManagement.NULL_VALUE) - && stateManager.getStandbyStatus() != null - && !stateManager.getStandbyStatus().equals(StateManagement.PROVIDING_SERVICE)) { + && stateManager.getStandbyStatus() != null + && !stateManager.getStandbyStatus().equals(StateManagement.PROVIDING_SERVICE)) { logger.debug("IntegrityMonitor.stateAudit(): NOT PROVIDING_SERVICE. returning"); return; } @@ -1504,7 +1503,7 @@ public class IntegrityMonitor { // Check if each forwardprogressentity entry is current for (ForwardProgressEntity fpe : fpList) { - // If the this is my ForwardProgressEntity, continue + // If this is my ForwardProgressEntity, continue if (fpe.getResourceName().equals(IntegrityMonitor.resourceName)) { continue; } @@ -1513,21 +1512,21 @@ public class IntegrityMonitor { long diffMs = date.getTime() - fpe.getLastUpdated().getTime(); if (logger.isDebugEnabled()) { logger.debug("IntegrityMonitor.executeStateAudit(): resource = {}, diffMs = {}", fpe.getResourceName(), - diffMs); + diffMs); } // Threshold for a stale entry long staleMs = maxFpcUpdateIntervalMs; if (logger.isDebugEnabled()) { logger.debug("IntegrityMonitor.executeStateAudit(): resource = {}, staleMs = {}", fpe.getResourceName(), - staleMs); + staleMs); } if (diffMs > staleMs) { // ForwardProgress is stale. Disable it // Start a transaction logger.debug("IntegrityMonitor.executeStateAudit(): resource = {}, FPC is stale. Disabling it", - fpe.getResourceName()); + fpe.getResourceName()); EntityTransaction et = em.getTransaction(); et.begin(); StateManagementEntity sme = disableEntity(et, fpe); @@ -1544,7 +1543,7 @@ public class IntegrityMonitor { * Disables the entity. * * @param entrans entity transaction - * @param fpe entity of interest + * @param fpe entity of interest * @return the corresponding state management entity */ private StateManagementEntity disableEntity(EntityTransaction entrans, ForwardProgressEntity fpe) { @@ -1553,12 +1552,12 @@ public class IntegrityMonitor { try { // query if StateManagement entry exists for fpe resource TypedQuery<StateManagementEntity> query = - em.createQuery("Select p from StateManagementEntity p where p.resourceName=:resource", - StateManagementEntity.class); + em.createQuery("Select p from StateManagementEntity p where p.resourceName=:resource", + StateManagementEntity.class); query.setParameter(LC_RESOURCE_STRING, fpe.getResourceName()); List<StateManagementEntity> smList = - query.setLockMode(LockModeType.NONE).setFlushMode(FlushModeType.COMMIT).getResultList(); + query.setLockMode(LockModeType.NONE).setFlushMode(FlushModeType.COMMIT).getResultList(); if (!smList.isEmpty()) { // exists sme = smList.get(0); @@ -1567,11 +1566,11 @@ public class IntegrityMonitor { em.refresh(sme); if (logger.isDebugEnabled()) { logger.debug("IntegrityMonitor.executeStateAudit(): Found entry in StateManagementEntity table " - + "for Resource={}", sme.getResourceName()); + + "for Resource={}", sme.getResourceName()); } } else { String msg = "IntegrityMonitor.executeStateAudit(): " + fpe.getResourceName() - + ": resource not found in state management entity database table"; + + ": resource not found in state management entity database table"; logger.error("{}", msg); } synchronized (imFlushLock) { @@ -1580,7 +1579,7 @@ public class IntegrityMonitor { } catch (Exception e) { // log an error logger.error("IntegrityMonitor.executeStateAudit(): {}: StateManagementEntity DB read failed with " - + "exception: ", fpe.getResourceName(), e); + + "exception: ", fpe.getResourceName(), e); synchronized (imFlushLock) { if (entrans.isActive()) { entrans.rollback(); @@ -1605,11 +1604,11 @@ public class IntegrityMonitor { private void disableEntity(String dep) { try { - // create instance of StateMangement class for dependent + // create instance of StateManagement class for dependent var depStateManager = new StateManagement(emf, dep); if (!depStateManager.getOpState().equals(StateManagement.DISABLED)) { logger.debug("Forward progress not detected for dependent resource {}. Setting dependent's " - + "state to disable failed.", dep); + + "state to disable failed.", dep); depStateManager.disableFailed(); } } catch (Exception e) { @@ -1626,7 +1625,7 @@ public class IntegrityMonitor { private void disableFailed(StateManagementEntity sme) { if (logger.isDebugEnabled()) { logger.debug("IntegrityMonitor.executeStateAudit(): Changing OpStat = disabled for {}", - sme.getResourceName()); + sme.getResourceName()); } try { stateManager.disableFailed(sme.getResourceName()); @@ -1706,7 +1705,7 @@ public class IntegrityMonitor { long currTime = MonitorTime.getInstance().getMillis(); logger.debug("checkDependentHealth currTime - lastDependencyCheckTime = {}", - currTime - lastDependencyCheckTime); + currTime - lastDependencyCheckTime); if ((currTime - lastDependencyCheckTime) > checkDependencyIntervalMs) { // execute dependency check and update this resource's state @@ -1718,7 +1717,7 @@ public class IntegrityMonitor { /* * This is a simple refresh audit which is periodically run to assure that the states and status attributes are * aligned and notifications are sent to any listeners. It is possible for state/status to get out of sync and - * notified systems to be out of synch due to database corruption (manual or otherwise) or because a node became + * notified systems to be out of sync due to database corruption (manual or otherwise) or because a node became * isolated. * * When the operation (lock/unlock) is called, it will cause a re-evaluation of the state and send a notification to @@ -1828,9 +1827,8 @@ public class IntegrityMonitor { * @param key the key * @param asw <code>true</code> if all seems well for the key, <code>false</code> if all seems not well for the key * @param msg message to add for the key - * @throws AllSeemsWellException if an error occurs */ - public void allSeemsWell(String key, Boolean asw, String msg) throws AllSeemsWellException { + public void allSeemsWell(String key, Boolean asw, String msg) { logger.debug("allSeemsWell entry: key = {}, asw = {}, msg = {}", key, asw, msg); if (StringUtils.isEmpty(key)) { @@ -1877,7 +1875,7 @@ public class IntegrityMonitor { } /** - * Converts the given value to milliseconds using the current {@link #propertyUnits}. + * Converts the given value to milliseconds using the current propertyUnits. * * @param value value to be converted, or -1 * @return the value, in milliseconds, or -1 @@ -1889,7 +1887,7 @@ public class IntegrityMonitor { // these methods may be overridden by junit tests /** - * Indicates that the {@link FpManager#run()} method has started. This method simply returns. + * Indicates that the {FpManager#run()} method has started. This method simply returns. * * @throws InterruptedException can be interrupted */ diff --git a/integrity-monitor/src/main/java/org/onap/policy/common/im/jpa/ImTestEntity.java b/integrity-monitor/src/main/java/org/onap/policy/common/im/jpa/ImTestEntity.java index 420bdcf3..e70a000b 100644 --- a/integrity-monitor/src/main/java/org/onap/policy/common/im/jpa/ImTestEntity.java +++ b/integrity-monitor/src/main/java/org/onap/policy/common/im/jpa/ImTestEntity.java @@ -26,7 +26,6 @@ import jakarta.persistence.Entity; import jakarta.persistence.GeneratedValue; import jakarta.persistence.GenerationType; import jakarta.persistence.Id; -import jakarta.persistence.NamedQueries; import jakarta.persistence.NamedQuery; import jakarta.persistence.PrePersist; import jakarta.persistence.PreUpdate; @@ -44,11 +43,8 @@ import org.onap.policy.common.im.MonitorTime; @Entity @Table(name = "ImTestEntity") -@NamedQueries({ - @NamedQuery(name = " ImTestEntity.findAll", query = "SELECT e FROM ImTestEntity e "), - @NamedQuery(name = "ImTestEntity.deleteAll", query = "DELETE FROM ImTestEntity WHERE 1=1") -}) - +@NamedQuery(name = " ImTestEntity.findAll", query = "SELECT e FROM ImTestEntity e ") +@NamedQuery(name = "ImTestEntity.deleteAll", query = "DELETE FROM ImTestEntity WHERE 1=1") @Getter @Setter @NoArgsConstructor diff --git a/integrity-monitor/src/main/resources/META-INF/persistence.xml b/integrity-monitor/src/main/resources/META-INF/persistence.xml index f0c43a1e..0adaae96 100644 --- a/integrity-monitor/src/main/resources/META-INF/persistence.xml +++ b/integrity-monitor/src/main/resources/META-INF/persistence.xml @@ -31,7 +31,7 @@ <class>org.onap.policy.common.im.jpa.ResourceRegistrationEntity</class> <shared-cache-mode>NONE</shared-cache-mode> <properties> - <property name="javax.persistence.schema-generation.database.action" value="drop-and-create" /> + <property name="jakarta.persistence.schema-generation.database.action" value="drop-and-create" /> </properties> </persistence-unit> diff --git a/integrity-monitor/src/test/java/org/onap/policy/common/im/IntegrityMonitorTest.java b/integrity-monitor/src/test/java/org/onap/policy/common/im/IntegrityMonitorTest.java index 35e7a037..adb19f54 100644 --- a/integrity-monitor/src/test/java/org/onap/policy/common/im/IntegrityMonitorTest.java +++ b/integrity-monitor/src/test/java/org/onap/policy/common/im/IntegrityMonitorTest.java @@ -61,10 +61,17 @@ public class IntegrityMonitorTest extends IntegrityMonitorTestBase { private static final String SITE_B_PAP2 = "siteB_pap2"; private static final String ENABLE_NO_DEPENDENCY_MSG = - "\n\nsm.enableNoDependency()\nAdminState = {}\nOpState() = {}\n" - + "AvailStatus = {}\nStandbyStatus = {}\n"; + """ - private static Logger logger = LoggerFactory.getLogger(IntegrityMonitorTest.class); + + sm.enableNoDependency() + AdminState = {} + OpState() = {} + AvailStatus = {} + StandbyStatus = {} + """; + + private static final Logger logger = LoggerFactory.getLogger(IntegrityMonitorTest.class); /** * Number of monitor cycles it takes between dependency health checks. @@ -219,8 +226,15 @@ public class IntegrityMonitorTest extends IntegrityMonitorTestBase { im = makeMonitor(resourceName, myProp); logger.debug( - "\n\ntestSanityJmx state after creating new im\n" - + "AdminState = {}\nOpState() = {}\nAvailStatus = {}\nStandbyStatus = {}\n", + """ + + + testSanityJmx state after creating new im + AdminState = {} + OpState() = {} + AvailStatus = {} + StandbyStatus = {} + """, im.getStateManager().getAdminState(), im.getStateManager().getOpState(), im.getStateManager().getAvailStatus(), im.getStateManager().getStandbyStatus()); @@ -245,8 +259,15 @@ public class IntegrityMonitorTest extends IntegrityMonitorTestBase { im = makeMonitor(resourceName, myProp); sm = im.getStateManager(); logger.debug( - "\n\ntestSanityJmx restart with AdminState=locked" - + "\nAdminState = {}\nOpState() = {}\nAvailStatus = {}\nStandbyStatus = {}\n", + """ + + + testSanityJmx restart with AdminState=locked + AdminState = {} + OpState() = {} + AvailStatus = {} + StandbyStatus = {} + """, sm.getAdminState(), sm.getOpState(), sm.getAvailStatus(), sm.getStandbyStatus()); assertEquals(StateManagement.LOCKED, sm.getAdminState()); @@ -263,8 +284,15 @@ public class IntegrityMonitorTest extends IntegrityMonitorTestBase { im = makeMonitor(resourceName, myProp); sm = im.getStateManager(); logger.debug( - "\n\ntestSanityJmx restart with AdminState=unlocked\n" - + "AdminState = {}\nOpState() = {}\nAvailStatus = {}\nStandbyStatus = {}\n", + """ + + + testSanityJmx restart with AdminState=unlocked + AdminState = {} + OpState() = {} + AvailStatus = {} + StandbyStatus = {} + """, sm.getAdminState(), sm.getOpState(), sm.getAvailStatus(), sm.getStandbyStatus()); assertEquals(StateManagement.UNLOCKED, sm.getAdminState()); @@ -540,9 +568,13 @@ public class IntegrityMonitorTest extends IntegrityMonitorTestBase { em.refresh(sme); logger.debug( - "??? -- Retrieve StateManagementEntity from database --\nsme.getResourceName() = {}\n" - + "sme.getAdminState() = {}\nsme.getOpState() = {}\nsme.getAvailStatus() = {}\n" - + "sme.getStandbyStatus() = {}", + """ + ??? -- Retrieve StateManagementEntity from database -- + sme.getResourceName() = {} + sme.getAdminState() = {} + sme.getOpState() = {} + sme.getAvailStatus() = {} + sme.getStandbyStatus() = {}""", sme.getResourceName(), sme.getAdminState(), sme.getOpState(), sme.getAvailStatus(), sme.getStandbyStatus()); @@ -578,9 +610,13 @@ public class IntegrityMonitorTest extends IntegrityMonitorTestBase { sme1 = (StateManagementEntity) resourceList1.get(0); em.refresh(sme1); logger.debug( - "??? -- Retrieve StateManagementEntity from database --\nsme1.getResourceName() = {}\n" - + "sme1.getAdminState() = {}\nsme1.getOpState() = {}\nsme1.getAvailStatus() = {}\n" - + "sme1.getStandbyStatus() = {}", + """ + ??? -- Retrieve StateManagementEntity from database -- + sme1.getResourceName() = {} + sme1.getAdminState() = {} + sme1.getOpState() = {} + sme1.getAvailStatus() = {} + sme1.getStandbyStatus() = {}""", sme1.getResourceName(), sme1.getAdminState(), sme1.getOpState(), sme1.getAvailStatus(), sme1.getStandbyStatus()); @@ -805,8 +841,14 @@ public class IntegrityMonitorTest extends IntegrityMonitorTestBase { StateManagementEntity tmpSme = (StateManagementEntity) mySme; em.refresh(tmpSme); logger.debug( - "\n ResourceName: {}\n AdminState: {}\n OpState: {}" - + "\n AvailStatus: {}\n StandbyStatus: {}", + """ + + ResourceName: {} + AdminState: {} + OpState: {} + AvailStatus: {} + StandbyStatus: {}\ + """, tmpSme.getResourceName(), tmpSme.getAdminState(), tmpSme.getOpState(), tmpSme.getAvailStatus(), tmpSme.getStandbyStatus()); } @@ -828,8 +870,14 @@ public class IntegrityMonitorTest extends IntegrityMonitorTestBase { StateManagementEntity tmpSme = (StateManagementEntity) mySme; em.refresh(tmpSme); logger.debug( - "\n ResourceName: {}" + "\n AdminState: {}" + "\n OpState: {}" - + "\n AvailStatus: {}" + "\n StandbyStatus: {}", + """ + + ResourceName: {} + AdminState: {} + OpState: {} + AvailStatus: {} + StandbyStatus: {}\ + """, tmpSme.getResourceName(), tmpSme.getAdminState(), tmpSme.getOpState(), tmpSme.getAvailStatus(), tmpSme.getStandbyStatus()); } @@ -868,8 +916,14 @@ public class IntegrityMonitorTest extends IntegrityMonitorTestBase { em.refresh(tmpSme); logger.debug( - "\n (restart4) ResourceName: {}" + "\n AdminState: {}" + "\n OpState: {}" - + "\n AvailStatus: {}" + "\n StandbyStatus: {}", + """ + + (restart4) ResourceName: {} + AdminState: {} + OpState: {} + AvailStatus: {} + StandbyStatus: {}\ + """, tmpSme.getResourceName(), tmpSme.getAdminState(), tmpSme.getOpState(), tmpSme.getAvailStatus(), tmpSme.getStandbyStatus()); } |