diff options
Diffstat (limited to 'integrity-monitor/src/main/java/org/onap/policy/common/im/IntegrityMonitor.java')
| -rw-r--r-- | integrity-monitor/src/main/java/org/onap/policy/common/im/IntegrityMonitor.java | 64 |
1 files changed, 36 insertions, 28 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 62103925..9a6616e3 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 @@ -2,7 +2,7 @@ * ============LICENSE_START======================================================= * Integrity Monitor * ================================================================================ - * Copyright (C) 2017-2020 AT&T Intellectual Property. All rights reserved. + * Copyright (C) 2017-2021 AT&T Intellectual Property. All rights reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -34,6 +34,7 @@ import java.util.function.Consumer; import java.util.function.IntConsumer; import java.util.function.LongConsumer; import java.util.function.Supplier; +import java.util.regex.Pattern; import javax.management.JMX; import javax.management.MBeanServerConnection; import javax.persistence.EntityManager; @@ -42,7 +43,6 @@ import javax.persistence.EntityTransaction; import javax.persistence.FlushModeType; import javax.persistence.LockModeType; import javax.persistence.Persistence; -import javax.persistence.Query; import javax.persistence.TypedQuery; import org.apache.commons.lang3.StringUtils; import org.eclipse.persistence.config.PersistenceUnitProperties; @@ -63,6 +63,9 @@ public class IntegrityMonitor { private static final Logger logger = LoggerFactory.getLogger(IntegrityMonitor.class.getName()); + private static final Pattern COMMA_PAT = Pattern.compile(","); + private static final Pattern SEMICOLON_PAT = Pattern.compile(";"); + // only allow one instance of IntegrityMonitor private static IntegrityMonitor instance = null; @@ -212,7 +215,7 @@ public class IntegrityMonitor { // singleton check since this constructor can be called from a child or // sub-class if (instance != null) { - String msg = "IM object exists and only one instance allowed"; + var msg = "IM object exists and only one instance allowed"; logger.error("{}", msg); throw new IntegrityMonitorException("IntegrityMonitor constructor exception: " + msg); } @@ -466,7 +469,7 @@ public class IntegrityMonitor { private static String getJmxUrlFromProps() throws IntegrityMonitorException { // get the jmx remote port and construct the JMX URL - Properties systemProps = System.getProperties(); + var systemProps = System.getProperties(); String jmxPort = systemProps.getProperty("com.sun.management.jmxremote.port"); String jmxErrMsg; if (jmxPort == null) { @@ -475,7 +478,7 @@ public class IntegrityMonitor { throw new IntegrityMonitorException("getJmxUrl exception: " + jmxErrMsg); } - int port = 0; + var port = 0; try { port = Integer.parseInt(jmxPort); } catch (NumberFormatException e) { @@ -490,12 +493,12 @@ public class IntegrityMonitor { jmxFqdn = InetAddress.getLocalHost().getCanonicalHostName(); } } catch (Exception e) { - String msg = "getJmxUrl could not get hostname"; + var msg = "getJmxUrl could not get hostname"; logger.error("{}", msg, e); throw new IntegrityMonitorException("getJmxUrl Exception: " + msg); } if (jmxFqdn == null) { - String msg = "getJmxUrl encountered null hostname"; + var msg = "getJmxUrl encountered null hostname"; logger.error("{}", msg); throw new IntegrityMonitorException("getJmxUrl error: " + msg); } @@ -663,7 +666,7 @@ public class IntegrityMonitor { private void checkForwardProgress(String dep, ForwardProgressEntity forwardProgressEntity, StateManagementEntity stateManagementEntity) { if (forwardProgressEntity != null && stateManagementEntity != null) { - Date date = MonitorTime.getInstance().getDate(); + var date = MonitorTime.getInstance().getDate(); long diffMs = date.getTime() - forwardProgressEntity.getLastUpdated().getTime(); logger.debug("IntegrityMonitor.stateCheck(): diffMs = {}", diffMs); @@ -762,7 +765,7 @@ public class IntegrityMonitor { ArrayList<ForwardProgressEntity> fpList = new ArrayList<>(); withinTransaction("getAllForwardProgessEntity DB read failed with exception: ", () -> { - Query fquery = em.createQuery("Select e from ForwardProgressEntity e"); + var fquery = em.createQuery("Select e from ForwardProgressEntity e"); fquery.setLockMode(LockModeType.NONE).setFlushMode(FlushModeType.COMMIT).getResultList() .forEach(obj -> fpList.add((ForwardProgressEntity) obj)); return null; @@ -773,7 +776,7 @@ public class IntegrityMonitor { } logger.debug("getAllForwardProgressEntity: fpList.size(): {}", fpList.size()); - int index = 0; + var index = 0; for (ForwardProgressEntity fpe : fpList) { logger.debug("getAllForwardProgressEntity: fpList.get({}).getResourceName(): {}", index++, fpe.getResourceName()); @@ -861,7 +864,7 @@ public class IntegrityMonitor { synchronized (dependencyCheckLock) { // Start with the error message empty - StringBuilder errorMsg = new StringBuilder(); + var errorMsg = new StringBuilder(); /* * Before we check dependency groups we need to check subsystemTest. @@ -948,7 +951,7 @@ public class IntegrityMonitor { * @return {@code true} if the dependencies are OK, {@code false} otherwise */ private boolean checkDependencies(StringBuilder errorMsg) { - boolean dependencyOk = true; + var dependencyOk = true; // check state of resources in dependency groups for (String group : depGroups) { @@ -978,12 +981,12 @@ public class IntegrityMonitor { // ignore empty group return false; } - String[] dependencies = group.split(","); + String[] dependencies = COMMA_PAT.split(group); if (logger.isDebugEnabled()) { logger.debug("group dependencies = {}", Arrays.toString(dependencies)); } - int realDepCount = 0; - int failDepCount = 0; + var realDepCount = 0; + var failDepCount = 0; for (String dep : dependencies) { dep = dep.trim(); if (dep.isEmpty()) { @@ -1170,20 +1173,16 @@ public class IntegrityMonitor { * An entity has reported that it is not well. We must not allow the the forward progress counter to * advance. */ - String msg = "allNotWellMap:"; - for (Entry<String, String> entry : allNotWellMap.entrySet()) { - msg = msg.concat("\nkey = " + entry.getKey() + " msg = " + entry.getValue()); - } + var msg = new StringBuilder("allNotWellMap:"); + buildMapString(msg, allNotWellMap); logger.error("endTransaction: allNotWellMap is NOT EMPTY. Not advancing forward" + "progress counter. \n{}\n", msg); return; } if (logger.isDebugEnabled() && getAllSeemsWellMap() != null && !(getAllSeemsWellMap().isEmpty())) { - String msg = "allSeemsWellMap:"; - for (Entry<String, String> entry : allSeemsWellMap.entrySet()) { - msg = msg.concat("\nkey = " + entry.getKey() + " msg = " + entry.getValue()); - } + 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); } @@ -1193,6 +1192,15 @@ public class IntegrityMonitor { } } + private void buildMapString(StringBuilder msg, Map<String, String> map) { + for (Entry<String, String> entry : map.entrySet()) { + msg.append("\nkey = "); + msg.append(entry.getKey()); + msg.append(" msg = "); + msg.append(entry.getValue()); + } + } + // update FP count in DB with local FP count private void writeFpc() throws IntegrityMonitorException { @@ -1280,7 +1288,7 @@ public class IntegrityMonitor { // site_1.pdp_2 String depGroupsValue = prop.getProperty(IntegrityMonitorProperties.DEPENDENCY_GROUPS); if (!StringUtils.isBlank(depGroupsValue)) { - depGroups = depGroupsValue.split(";"); + depGroups = SEMICOLON_PAT.split(depGroupsValue); if (logger.isDebugEnabled()) { logger.debug("dependency groups property = {}", Arrays.toString(depGroups)); } @@ -1478,7 +1486,7 @@ public class IntegrityMonitor { return; } - Date date = MonitorTime.getInstance().getDate(); + var date = MonitorTime.getInstance().getDate(); long timeSinceLastStateAudit = date.getTime() - lastStateAuditTime.getTime(); if (timeSinceLastStateAudit < stateAuditIntervalMs) { logger.debug("IntegrityMonitor.stateAudit(): Not time to run. returning"); @@ -1497,7 +1505,7 @@ public class IntegrityMonitor { */ public void executeStateAudit() { logger.debug("IntegrityMonitor.executeStateAudit(): entry"); - Date date = MonitorTime.getInstance().getDate(); + var date = MonitorTime.getInstance().getDate(); // Get all entries in the forwardprogressentity table List<ForwardProgressEntity> fpList = getAllForwardProgressEntity(); @@ -1606,7 +1614,7 @@ public class IntegrityMonitor { private void disableEntity(String dep) { try { // create instance of StateMangement class for dependent - StateManagement depStateManager = new StateManagement(emf, dep); + 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); @@ -1742,7 +1750,7 @@ public class IntegrityMonitor { logger.debug("executeRefreshStateAudit(): entry"); synchronized (refreshStateAuditLock) { logger.debug("refreshStateAudit: entry"); - Date now = MonitorTime.getInstance().getDate(); + var now = MonitorTime.getInstance().getDate(); long nowMs = now.getTime(); long lastTimeMs = refreshStateAuditLastRunDate.getTime(); logger.debug("refreshStateAudit: ms since last run = {}", nowMs - lastTimeMs); |