diff options
Diffstat (limited to 'BRMSGateway/src/main')
11 files changed, 780 insertions, 729 deletions
diff --git a/BRMSGateway/src/main/java/org/onap/policy/brmsInterface/BRMSGateway.java b/BRMSGateway/src/main/java/org/onap/policy/brms/api/BrmsGateway.java index 98c49ce23..d12178319 100644 --- a/BRMSGateway/src/main/java/org/onap/policy/brmsInterface/BRMSGateway.java +++ b/BRMSGateway/src/main/java/org/onap/policy/brms/api/BrmsGateway.java @@ -18,7 +18,7 @@ * ============LICENSE_END========================================================= */ -package org.onap.policy.brmsInterface; +package org.onap.policy.brms.api; import org.onap.policy.api.NotificationScheme; import org.onap.policy.api.PolicyEngine; @@ -28,29 +28,30 @@ import org.onap.policy.common.logging.flexlogger.Logger; import org.onap.policy.xacml.api.XACMLErrorConstants; /** - * BRMSGateway: This application acts as the Gateway interface between the PDP XACML and PDP Drools. The listens for - * BRMS based policies and pushes them to the specified Policy Repository, from where the PDP Drools reads the Rule Jar. + * BRMSGateway: This application acts as the Gateway interface between the PDP XACML and PDP Drools. + * The listens for BRMS based policies and pushes them to the specified Policy Repository, from + * where the PDP Drools reads the Rule Jar. * * @version 0.1 */ -class BRMSGateway { - - private static final Logger logger = FlexLogger.getLogger(BRMSGateway.class); +class BrmsGateway { + + private static final Logger logger = FlexLogger.getLogger(BrmsGateway.class); private static final String CONFIGFILE = "config.properties"; private static PolicyEngine policyEngine = null; - private BRMSGateway() { - // Default private constructor + private BrmsGateway() { + // Default private constructor } - - public static void main(String[] args) throws Exception { + + public static void main(final String[] args) throws Exception { // Initialize Handler. logger.info("Initializing BRMS Handler"); - BRMSHandler bRMSHandler = null; + BrmsHandler brmsHandler = null; try { - bRMSHandler = new BRMSHandler(CONFIGFILE); - } catch (PolicyException e) { + brmsHandler = new BrmsHandler(CONFIGFILE); + } catch (final PolicyException e) { logger.error("Check your property file: " + e.getMessage(), e); System.exit(1); } @@ -58,24 +59,24 @@ class BRMSGateway { // Set Handler with Auto Notification and initialize policyEngine try { logger.info("Initializing policyEngine with Auto Notifications"); - policyEngine = new PolicyEngine(CONFIGFILE, NotificationScheme.AUTO_ALL_NOTIFICATIONS, bRMSHandler); - } catch (Exception e) { + policyEngine = new PolicyEngine(CONFIGFILE, NotificationScheme.AUTO_ALL_NOTIFICATIONS, brmsHandler); + } catch (final Exception e) { logger.error(XACMLErrorConstants.ERROR_UNKNOWN + "Error while Initializing Policy Engine " + e.getMessage(), e); } // Keep Running.... - Runnable runnable = () -> { + final Runnable runnable = () -> { while (true) { try { Thread.sleep(30000); - } catch (InterruptedException e) { + } catch (final InterruptedException e) { logger.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + "Thread Exception " + e.getMessage()); Thread.currentThread().interrupt(); } } }; - Thread thread = new Thread(runnable); + final Thread thread = new Thread(runnable); thread.start(); } diff --git a/BRMSGateway/src/main/java/org/onap/policy/brms/api/BrmsHandler.java b/BRMSGateway/src/main/java/org/onap/policy/brms/api/BrmsHandler.java new file mode 100644 index 000000000..0f686feec --- /dev/null +++ b/BRMSGateway/src/main/java/org/onap/policy/brms/api/BrmsHandler.java @@ -0,0 +1,200 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP Policy Engine + * ================================================================================ + * Copyright (C) 2017-2018 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. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ + +package org.onap.policy.brms.api; + +import java.util.ArrayList; +import java.util.Collection; + +import org.onap.policy.api.ConfigRequestParameters; +import org.onap.policy.api.LoadedPolicy; +import org.onap.policy.api.NotificationType; +import org.onap.policy.api.PDPNotification; +import org.onap.policy.api.PolicyConfig; +import org.onap.policy.api.PolicyConfigStatus; +import org.onap.policy.api.PolicyEngine; +import org.onap.policy.api.PolicyException; +import org.onap.policy.api.RemovedPolicy; +import org.onap.policy.common.logging.flexlogger.FlexLogger; +import org.onap.policy.common.logging.flexlogger.Logger; +import org.onap.policy.utils.BackUpHandler; +import org.onap.policy.xacml.api.XACMLErrorConstants; + +/** + * BRMSHandler: Notification Handler which listens for PDP Notifications. Take action only for BRMS + * policies. + * + * @version 0.3 + */ +public class BrmsHandler implements BackUpHandler { + + private static final Logger logger = FlexLogger.getLogger(BrmsHandler.class.getName()); + + private BrmsPush brmsPush = null; + + public BrmsHandler(final String propertiesFile) throws PolicyException { + setBrmsPush(new BrmsPush(propertiesFile, this)); + } + + public void setBrmsPush(final BrmsPush brmsPush) { + this.brmsPush = brmsPush; + } + + /* + * This Method is executed upon notification by the Policy Engine API Notification. + * (non-Javadoc) + * + * @see + * org.onap.policy.utils.BackUpHandler#notificationReceived(org.onap.policy.api.PDPNotification) + */ + @Override + public void notificationReceived(final PDPNotification notification) { + logger.info("Notification Recieved"); + logger.info(notification.getNotificationType().toString()); + final Boolean flag = BrmsPush.getBackUpMonitor().getFlag(); + brmsPush.initiate(flag); + if (flag) { + logger.info("Master Application performing on Notification "); + runOnNotification(notification); + } else { + logger.info("Slave application Skipping Notification.. "); + } + } + + /* + * Executed when a policy is removed from PDP. + */ + private void removedPolicies(final Collection<RemovedPolicy> removedPolicies) { + Boolean removed = false; + logger.info("Removed Policies"); + for (final RemovedPolicy removedPolicy : removedPolicies) { + logger.info(removedPolicy.getPolicyName()); + logger.info(removedPolicy.getVersionNo()); + if (removedPolicy.getPolicyName().contains("_BRMS_")) { + try { + logger.info("Policy Removed with this policy Name : " + removedPolicy.getPolicyName()); + brmsPush.removeRule(removedPolicy.getPolicyName()); + removed = true; + } catch (final Exception e) { + logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Rertriving policy failed " + e.getMessage(), + e); + } + } + } + Boolean failureFlag; + int index = 0; + do { + failureFlag = false; + if (removed) { + try { + brmsPush.pushRules(); + } catch (final PolicyException e) { + // Upon Notification failure + failureFlag = true; + brmsPush.rotateUrls(); + logger.error("Failure during Push Operation ", e); + } + } + index++; + } + while (failureFlag && index < brmsPush.urlListSize()); + } + + /* + * This method is executed if BRMSGW is "MASTER" (non-Javadoc) + * + * @see + * org.onap.policy.utils.BackUpHandler#runOnNotification(org.onap.policy.api.PDPNotification) + */ + @Override + public void runOnNotification(final PDPNotification notification) { + // reset the BRMSPush data structures + brmsPush.resetDs(); + if (notification.getNotificationType().equals(NotificationType.REMOVE)) { + removedPolicies(notification.getRemovedPolicies()); + } else if (notification.getNotificationType().equals(NotificationType.UPDATE) + || notification.getNotificationType().equals(NotificationType.BOTH)) { + logger.info("Updated Policies: \n"); + final ArrayList<PolicyConfig> brmsPolicies = addedPolicies(notification); + Boolean successFlag = false; + for (int i = 0; !successFlag && i < brmsPush.urlListSize(); i++) { + if (i != 0) { + for (final PolicyConfig policyConfig : brmsPolicies) { + logger.info("Policy Retry with this Name notified: " + policyConfig.getPolicyName()); + brmsPush.addRule(policyConfig.getPolicyName(), policyConfig.toOther(), + policyConfig.getResponseAttributes()); + } + } + try { + brmsPush.pushRules(); + successFlag = true; + } catch (final PolicyException e) { + // Upon Notification failure + successFlag = false; + brmsPush.rotateUrls(); + logger.error("Failure during Push Operation ", e); + } + } + } + } + + /* + * Executed when a policy is added to PDP. + */ + private ArrayList<PolicyConfig> addedPolicies(final PDPNotification notification) { + final ArrayList<PolicyConfig> result = new ArrayList<>(); + for (final LoadedPolicy updatedPolicy : notification.getLoadedPolicies()) { + logger.info("policyName : " + updatedPolicy.getPolicyName()); + logger.info("policyVersion :" + updatedPolicy.getVersionNo()); + logger.info("Matches: " + updatedPolicy.getMatches()); + // Checking the Name is correct or not. + if (updatedPolicy.getPolicyName().contains("_BRMS_")) { + try { + final PolicyEngine policyEngine = getPolicyEngine(); + if (policyEngine != null) { + final ConfigRequestParameters configRequestParameters = new ConfigRequestParameters(); + configRequestParameters.setPolicyName(updatedPolicy.getPolicyName()); + final Collection<PolicyConfig> policyConfigs = policyEngine.getConfig(configRequestParameters); + for (final PolicyConfig policyConfig : policyConfigs) { + if (policyConfig.getPolicyConfigStatus().equals(PolicyConfigStatus.CONFIG_RETRIEVED)) { + logger.info( + "Policy Retrieved with this Name notified: " + policyConfig.getPolicyName()); + result.add(policyConfig); + brmsPush.addRule(policyConfig.getPolicyName(), policyConfig.toOther(), + policyConfig.getResponseAttributes()); + } else { + logger.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + + "Fail to retrieve policy so rule will not be pushed to PolicyRepo !!!!\n\n"); + } + } + } + } catch (final Exception e) { + logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Rertriving policy failed " + e.getMessage(), + e); + } + } + } + return result; + } + + public PolicyEngine getPolicyEngine() { + return BrmsGateway.getPolicyEngine(); + } +} diff --git a/BRMSGateway/src/main/java/org/onap/policy/brmsInterface/BRMSPush.java b/BRMSGateway/src/main/java/org/onap/policy/brms/api/BrmsPush.java index 86cd066b8..63b6d2c9a 100644 --- a/BRMSGateway/src/main/java/org/onap/policy/brmsInterface/BRMSPush.java +++ b/BRMSGateway/src/main/java/org/onap/policy/brms/api/BrmsPush.java @@ -18,7 +18,12 @@ * ============LICENSE_END========================================================= */ -package org.onap.policy.brmsInterface; +package org.onap.policy.brms.api; + +import com.att.nsa.cambria.client.CambriaBatchingPublisher; +import com.att.nsa.cambria.client.CambriaClientBuilders; +import com.att.nsa.cambria.client.CambriaClientBuilders.PublisherBuilder; +import com.fasterxml.jackson.core.JsonProcessingException; import java.io.File; import java.io.FileInputStream; @@ -71,9 +76,9 @@ import org.codehaus.plexus.util.WriterFactory; import org.eclipse.persistence.config.PersistenceUnitProperties; import org.onap.policy.api.PEDependency; import org.onap.policy.api.PolicyException; -import org.onap.policy.brmsInterface.jpa.BRMSGroupInfo; -import org.onap.policy.brmsInterface.jpa.BRMSPolicyInfo; -import org.onap.policy.brmsInterface.jpa.DependencyInfo; +import org.onap.policy.brms.entity.BrmsGroupInfo; +import org.onap.policy.brms.entity.BrmsPolicyInfo; +import org.onap.policy.brms.entity.DependencyInfo; import org.onap.policy.common.im.IntegrityMonitor; import org.onap.policy.common.logging.eelf.MessageCodes; import org.onap.policy.common.logging.eelf.PolicyLogger; @@ -90,32 +95,29 @@ import org.sonatype.nexus.client.NexusConnectionException; import org.sonatype.nexus.client.rest.NexusRestClient; import org.sonatype.nexus.rest.model.NexusArtifact; -import com.att.nsa.cambria.client.CambriaBatchingPublisher; -import com.att.nsa.cambria.client.CambriaClientBuilders; -import com.att.nsa.cambria.client.CambriaClientBuilders.PublisherBuilder; -import com.fasterxml.jackson.core.JsonProcessingException; - /** - * BRMSPush: Application responsible to push policies to the BRMS PDP Policy Repository (PR). Mavenize and push policy - * to PR + * BRMSPush: Application responsible to push policies to the BRMS PDP Policy Repository (PR). + * Mavenize and push policy to PR * * @version 1.0 */ @SuppressWarnings("deprecation") -public class BRMSPush { +public class BrmsPush { private static final String GROUP_NAMES = "groupNames"; - private static final String DROOLS_APPS_TEMPLATE_GROUP = "org.onap.policy.drools-applications.controlloop.templates"; - private static final String DROOLS_APPS_MODEL_GROUP = "org.onap.policy.drools-applications.controlloop.common.model-impl"; - private static final String META_INF = "META-INF"; - private static final String KMODULE_XML_FILE = "kmodule.xml"; - private static final String POM_XML_FILE = "pom.xml"; - private static final String VERSION_0_1_0 = "0.1.0"; - private static final String RULES = "rules"; - private static final String RESOURCES = "resources"; - private static final Logger LOGGER = FlexLogger.getLogger(BRMSPush.class.getName()); + private static final String DROOLS_APPS_TEMPLATE_GROUP = + "org.onap.policy.drools-applications.controlloop.templates"; + private static final String DROOLS_APPS_MODEL_GROUP = + "org.onap.policy.drools-applications.controlloop.common.model-impl"; + private static final String META_INF = "META-INF"; + private static final String KMODULE_XML_FILE = "kmodule.xml"; + private static final String POM_XML_FILE = "pom.xml"; + private static final String VERSION_0_1_0 = "0.1.0"; + private static final String RULES = "rules"; + private static final String RESOURCES = "resources"; + 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[] GOALS = {"clean", "deploy"}; private static final String DEFAULT_VERSION = "1.2.0-SNAPSHOT"; private static final String DEPENDENCY_FILE = "dependency.json"; private static final String BRMSPERSISTENCE = "brmsEclipselink.persistencexml"; @@ -124,12 +126,12 @@ public class BRMSPush { private static IntegrityMonitor im; private static BackUpMonitor bm; private String defaultName = null; - private String repID = null; + private String repId = null; private String repName = null; - private ArrayList<String> repURLs = null; + private List<String> repUrlList = null; private String repUserName = null; private String repPassword = null; - private String policyKeyID = null; + private String policyKeyId = null; private boolean createFlag = false; private String uebList = null; private List<String> dmaapList = null; @@ -139,19 +141,26 @@ public class BRMSPush { private Long uebDelay = Long.parseLong("20"); private Long dmaapDelay = Long.parseLong("5000"); private String notificationType = null; - private ArrayList<ControllerPOJO> controllers; - private HashMap<String, ArrayList<Object>> groupMap = new HashMap<>(); - private Map<String, String> policyMap = new HashMap<>(); + private List<ControllerPojo> controllers; + private Map<String, ArrayList<Object>> groupMap = new HashMap<>(); + private final Map<String, String> policyMap = new HashMap<>(); private String brmsdependencyversion; private EntityManager em; private boolean syncFlag = false; - public BRMSPush(String propertiesFile, BackUpHandler handler) throws PolicyException { - if(propertiesFile==null || handler==null){ + /** + * Responsible to push policies to the BRMS PDP Policy Repository (PR). + * + * @param propertiesFile the properties file + * @param handler the {@link BackUpHandler} + * @throws PolicyException PolicyException related to the operation + */ + public BrmsPush(final String propertiesFile, final 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); + final Properties config = new Properties(); + final Path file = Paths.get(propertiesFile); if (Files.notExists(file)) { LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + "Config File doesn't Exist in the specified Path " + file.toString()); @@ -165,12 +174,13 @@ public class BRMSPush { } } - private void setProperty(Path file, Properties config, BackUpHandler handler) throws PolicyException { + private void setProperty(final Path file, final Properties config, final BackUpHandler handler) + throws PolicyException { InputStream in; try { in = new FileInputStream(file.toFile()); config.load(in); - } catch (IOException e) { + } catch (final IOException e) { LOGGER.error( XACMLErrorConstants.ERROR_DATA_ISSUE + "Data/File Read Error while reading from the property file.", e); @@ -188,22 +198,23 @@ public class BRMSPush { } resourceName = resourceName.trim(); setIntegrityMonitor(IntegrityMonitor.getInstance(resourceName, config)); - } catch (Exception e) { + } catch (final Exception e) { LOGGER.error("Error starting Integerity Monitor: " + e); } LOGGER.info("Trying to set up BackUpMonitor"); try { setBackupMonitor(BackUpMonitor.getInstance(BackUpMonitor.ResourceNode.BRMS.toString(), resourceName, config, handler)); - } catch (Exception e) { + } catch (final Exception e) { LOGGER.error("Error starting BackUpMonitor: " + e); } - if(!config.containsKey(BRMSPERSISTENCE)){ + 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")); + config.setProperty(PersistenceUnitProperties.ECLIPSELINK_PERSISTENCE_XML, + config.getProperty(BRMSPERSISTENCE, "META-INF/persistenceBRMS.xml")); } - EntityManagerFactory emf = Persistence.createEntityManagerFactory("BRMSGW", config); + final EntityManagerFactory emf = Persistence.createEntityManagerFactory("BRMSGW", config); em = emf.createEntityManager(); defaultName = config.getProperty("defaultName"); if (defaultName == null) { @@ -213,14 +224,14 @@ public class BRMSPush { XACMLErrorConstants.ERROR_DATA_ISSUE + "defaultName property is missing from the property file"); } defaultName = defaultName.trim(); - repID = config.getProperty("repositoryID"); - if (repID == null) { + repId = config.getProperty("repositoryID"); + if (repId == null) { LOGGER.error( XACMLErrorConstants.ERROR_DATA_ISSUE + "repositoryID property is missing from the property file "); throw new PolicyException( XACMLErrorConstants.ERROR_DATA_ISSUE + "repositoryID property is missing from the property file "); } - repID = repID.trim(); + repId = repId.trim(); repName = config.getProperty("repositoryName"); if (repName == null) { LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE @@ -229,18 +240,18 @@ public class BRMSPush { + "repositoryName property is missing from the property file "); } repName = repName.trim(); - String repURL = config.getProperty("repositoryURL"); - if (repURL == null) { + final String repUrl = config.getProperty("repositoryURL"); + if (repUrl == null) { LOGGER.error( XACMLErrorConstants.ERROR_DATA_ISSUE + "repositoryURL property is missing from the property file "); throw new PolicyException( XACMLErrorConstants.ERROR_DATA_ISSUE + "repositoryURL property is missing from the property file "); } - if (repURL.contains(",")) { - repURLs = new ArrayList<>(Arrays.asList(repURL.trim().split(","))); + if (repUrl.contains(",")) { + repUrlList = new ArrayList<>(Arrays.asList(repUrl.trim().split(","))); } else { - repURLs = new ArrayList<>(); - repURLs.add(repURL); + repUrlList = new ArrayList<>(); + repUrlList.add(repUrl); } repUserName = config.getProperty("repositoryUsername"); repPassword = config.getProperty("repositoryPassword"); @@ -252,15 +263,15 @@ public class BRMSPush { } repUserName = repUserName.trim(); repPassword = repPassword.trim(); - policyKeyID = config.getProperty("policyKeyID"); - if (policyKeyID == null) { + policyKeyId = config.getProperty("policyKeyID"); + if (policyKeyId == null) { LOGGER.error( XACMLErrorConstants.ERROR_DATA_ISSUE + "policyKeyID property is missing from the property file "); throw new PolicyException( XACMLErrorConstants.ERROR_DATA_ISSUE + "policyKeyID property is missing from the property file "); } - policyKeyID = policyKeyID.trim(); - String syncF = config.getProperty("sync", "false").trim(); + policyKeyId = policyKeyId.trim(); + final String syncF = config.getProperty("sync", "false").trim(); syncFlag = Boolean.parseBoolean(syncF); if (syncFlag) { PolicyLogger.info("SYNC Flag is turned ON. DB will be given Priority."); @@ -282,8 +293,8 @@ public class BRMSPush { // Setting up the Publisher for DMaaP MR String dmaapServers = config.getProperty("NOTIFICATION_SERVERS"); pubTopic = config.getProperty("NOTIFICATION_TOPIC"); - String aafLogin = config.getProperty("CLIENT_ID").trim(); - String aafPassword = config.getProperty("CLIENT_KEY").trim(); + final String aafLogin = config.getProperty("CLIENT_ID").trim(); + final String aafPassword = config.getProperty("CLIENT_KEY").trim(); if (dmaapServers == null || pubTopic == null) { LOGGER.error( @@ -302,15 +313,15 @@ public class BRMSPush { dmaapList.add(dmaapServers); } - this.publisher = new BusPublisher.DmaapPublisherWrapper(this.dmaapList, this.pubTopic, aafLogin, - aafPassword); + this.publisher = + new BusPublisher.DmaapPublisherWrapper(this.dmaapList, this.pubTopic, aafLogin, aafPassword); - String dDelay = config.getProperty("NOTIFICATION_DELAY"); - if (dDelay != null && !dDelay.isEmpty()) { - dDelay = dDelay.trim(); + String notificationDelay = config.getProperty("NOTIFICATION_DELAY"); + if (notificationDelay != null && !notificationDelay.isEmpty()) { + notificationDelay = notificationDelay.trim(); try { - dmaapDelay = Long.parseLong(dDelay); - } catch (NumberFormatException e) { + dmaapDelay = Long.parseLong(notificationDelay); + } catch (final NumberFormatException e) { LOGGER.error("DMAAP_DELAY not a long format number" + e); } } @@ -321,8 +332,6 @@ public class BRMSPush { // Setting up the Publisher for UEB uebList = config.getProperty("NOTIFICATION_SERVERS"); pubTopic = config.getProperty("NOTIFICATION_TOPIC"); - String apiKey = config.getProperty("UEB_API_KEY"); - String apiSecret = config.getProperty("UEB_API_SECRET"); if (uebList == null || pubTopic == null) { LOGGER.error( XACMLErrorConstants.ERROR_DATA_ISSUE + "UEB properties are missing from the property file "); @@ -333,17 +342,19 @@ public class BRMSPush { pubTopic = pubTopic.trim(); pubBuilder = new CambriaClientBuilders.PublisherBuilder(); pubBuilder.usingHosts(uebList).onTopic(pubTopic); + String apiKey = config.getProperty("UEB_API_KEY"); + String apiSecret = config.getProperty("UEB_API_SECRET"); if (apiKey != null && !apiKey.isEmpty() && apiSecret != null && !apiSecret.isEmpty()) { apiKey = apiKey.trim(); apiSecret = apiSecret.trim(); pubBuilder.authenticatedBy(apiKey, apiSecret); } - String uDelay = config.getProperty("NOTIFICATION_DELAY"); - if (uDelay != null && !uDelay.isEmpty()) { - uDelay = uDelay.trim(); + String notificationDelay = config.getProperty("NOTIFICATION_DELAY"); + if (notificationDelay != null && !notificationDelay.isEmpty()) { + notificationDelay = notificationDelay.trim(); try { - uebDelay = Long.parseLong(uDelay); - } catch (NumberFormatException e) { + uebDelay = Long.parseLong(notificationDelay); + } catch (final NumberFormatException e) { LOGGER.error("UEB_DELAY not a long format number" + e); } } @@ -353,31 +364,32 @@ public class BRMSPush { } - private static void setBackupMonitor(BackUpMonitor instance) { + private static void setBackupMonitor(final BackUpMonitor instance) { bm = instance; } - private static void setIntegrityMonitor(IntegrityMonitor instance) { + private static void setIntegrityMonitor(final IntegrityMonitor instance) { im = instance; } /** * Will Initialize the variables required for BRMSPush. */ - public void initiate(boolean flag) { + public void initiate(final boolean flag) { resetModifiedGroups(); controllers = new ArrayList<>(); try { bm.updateNotification(); - } catch (Exception e) { + } catch (final Exception e) { LOGGER.error("Error while updating Notification: " + e.getMessage(), e); } - if (flag) + if (flag) { syncGroupInfo(); + } } - - public void resetDS(){ - resetModifiedGroups(); + + public void resetDs() { + resetModifiedGroups(); controllers = new ArrayList<>(); } @@ -388,57 +400,56 @@ public class BRMSPush { /** * Will Add rules to projects. Creates necessary folders if required. */ - public void addRule(String name, String rule, Map<String, String> responseAttributes) { + public void addRule(final String name, final String rule, final Map<String, String> responseAttributes) { // 1 check the response Attributes and determine if this belongs to any projects. // 2 if not create folder // 3 create pom. // 4 copy the rule. // 5 store the groups that have been updated. - String kSessionName = null; + String ksessionName = null; String selectedName = null; if (!responseAttributes.isEmpty()) { // Pick selected Value String userControllerName = null; - ArrayList<PEDependency> userDependencies = new ArrayList<>(); - for (Map.Entry<String, String> entry: responseAttributes.entrySet()) { - String key = entry.getKey(); - String value = entry.getValue(); - if (key.equals(policyKeyID)) { + final ArrayList<PEDependency> userDependencies = new ArrayList<>(); + for (final Map.Entry<String, String> entry : responseAttributes.entrySet()) { + final String key = entry.getKey(); + String value = entry.getValue(); + if (key.equals(policyKeyId)) { selectedName = value; } // kmodule configurations else if ("kSessionName".equals(key)) { - kSessionName = value; + ksessionName = value; } // Check User Specific values. if ("$controller:".equals(key)) { try { - PEDependency dependency = PolicyUtils.jsonStringToObject(value, - PEDependency.class); + final PEDependency dependency = PolicyUtils.jsonStringToObject(value, PEDependency.class); userControllerName = key.replaceFirst("$controller:", ""); - LOGGER.info("addRule: userControllerName - " + userControllerName + ", dependency: - " + dependency); + LOGGER.info("addRule: userControllerName - " + userControllerName + ", dependency: - " + + dependency); addToGroup(userControllerName, dependency); - } catch (Exception e) { + } catch (final Exception e) { LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error while resolving Controller: " + e); } } else if ("$dependency$".equals(key) && value.startsWith("[") && value.endsWith("]")) { value = value.substring(1, value.length() - 1).trim(); - List<String> dependencyStrings = Arrays.asList(value.split(Pattern.quote("},{"))); - for (String dependencyString : dependencyStrings) { + final List<String> dependencyStrings = Arrays.asList(value.split(Pattern.quote("},{"))); + for (final String dependencyString : dependencyStrings) { try { - userDependencies - .add(PolicyUtils.jsonStringToObject(dependencyString, PEDependency.class)); - } catch (Exception e) { - LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW - + "Error while resolving Dependencies: " + e); + userDependencies.add(PolicyUtils.jsonStringToObject(dependencyString, PEDependency.class)); + } catch (final Exception e) { + LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error while resolving Dependencies: " + + e); } } } } if (userControllerName != null) { // Adding custom dependencies here. - ArrayList<Object> values = groupMap.get(userControllerName); + final ArrayList<Object> values = groupMap.get(userControllerName); values.add(userDependencies); groupMap.put(userControllerName, values); selectedName = userControllerName; @@ -449,45 +460,48 @@ public class BRMSPush { selectedName = defaultName; } if (groupMap.containsKey(selectedName)) { - // If the key is not got as parameters set by the user, setting the default value for kSessionName as + // If the key is not got as parameters set by the user, setting the default value for + // kSessionName as // closedLoop - if (kSessionName == null) { - LOGGER.info("kSessionName is null, selectedName is : " + selectedName ); + if (ksessionName == null) { + LOGGER.info("kSessionName is null, selectedName is : " + selectedName); if (selectedName.equalsIgnoreCase(defaultName)) { - kSessionName = "closedloop"; + ksessionName = "closedloop"; } else { - kSessionName = "closedloop-" + selectedName; + ksessionName = "closedloop-" + selectedName; } } // create directories if missing. - manageProject(selectedName, kSessionName, name, rule); - addModifiedGroup(selectedName, "update"); // Will check for Create Later after generating the Pom. + manageProject(selectedName, ksessionName, name, rule); + + // Will check for Create Later after generating the Pom. + addModifiedGroup(selectedName, "update"); } } private void syncGroupInfo() { // Sync DB to JMemory. - EntityTransaction et = em.getTransaction(); + final EntityTransaction et = em.getTransaction(); et.begin(); - Query query = em.createQuery("select b from BRMSGroupInfo AS b"); - List<?> bList = query.getResultList(); - if (bList.size() != groupMap.size()) { - for (Object value : bList) { - BRMSGroupInfo brmsGroupInfo = (BRMSGroupInfo) value; - PEDependency dependency = new PEDependency(); + Query query = em.createQuery("select b from BrmsGroupInfo AS b"); + List<?> result = query.getResultList(); + if (result.size() != groupMap.size()) { + for (final Object value : result) { + final BrmsGroupInfo brmsGroupInfo = (BrmsGroupInfo) value; + final PEDependency dependency = new PEDependency(); dependency.setArtifactId(brmsGroupInfo.getArtifactId()); dependency.setGroupId(brmsGroupInfo.getGroupId()); dependency.setVersion(brmsGroupInfo.getVersion()); - ArrayList<Object> values = new ArrayList<>(); + final ArrayList<Object> values = new ArrayList<>(); values.add(dependency); groupMap.put(brmsGroupInfo.getControllerName(), values); } } - query = em.createQuery("select g from BRMSPolicyInfo AS g"); - bList = query.getResultList(); - if (bList.size() != policyMap.size()) { - for (Object value : bList) { - BRMSPolicyInfo brmsPolicyInfo = (BRMSPolicyInfo) value; + query = em.createQuery("select g from BrmsPolicyInfo AS g"); + result = query.getResultList(); + if (result.size() != policyMap.size()) { + for (final Object value : result) { + final BrmsPolicyInfo brmsPolicyInfo = (BrmsPolicyInfo) value; policyMap.put(brmsPolicyInfo.getPolicyName(), brmsPolicyInfo.getControllerName().getControllerName()); } } @@ -495,32 +509,33 @@ public class BRMSPush { LOGGER.info("Updated Local Memory values with values from database."); } - private void manageProject(String selectedName, String kSessionName, String name, String rule) { + private void manageProject(final String selectedName, final String ksessionName, final String name, + final String rule) { // Check if the Project is in Sync. If not get the latest Version. syncProject(selectedName); - createProject(PROJECTSLOCATION + File.separator + getArtifactID(selectedName) + File.separator + "src" - + File.separator + "main" + File.separator + RESOURCES, kSessionName); - copyDataToFile(PROJECTSLOCATION + File.separator + getArtifactID(selectedName) + File.separator + "src" - + File.separator + "main" + File.separator + RESOURCES + File.separator + RULES + File.separator - + name + ".drl", rule); + createProject(PROJECTSLOCATION + File.separator + getArtifactId(selectedName) + File.separator + "src" + + File.separator + "main" + File.separator + RESOURCES, ksessionName); + copyDataToFile(PROJECTSLOCATION + File.separator + getArtifactId(selectedName) + File.separator + "src" + + File.separator + "main" + File.separator + RESOURCES + File.separator + RULES + File.separator + name + + ".drl", rule); addToPolicy(name, selectedName); } /* * Add Policy to JMemory and DataBase. */ - private void addToPolicy(String policyName, String controllerName) { + private void addToPolicy(final String policyName, final String controllerName) { policyMap.put(policyName, controllerName); - EntityTransaction et = em.getTransaction(); + final EntityTransaction et = em.getTransaction(); et.begin(); - Query query = em.createQuery("select b from BRMSPolicyInfo as b where b.policyName = :pn"); + Query query = em.createQuery("select b from BrmsPolicyInfo as b where b.policyName = :pn"); query.setParameter("pn", policyName); - List<?> pList = query.getResultList(); + final List<?> pList = query.getResultList(); boolean create = false; - BRMSPolicyInfo brmsPolicyInfo = new BRMSPolicyInfo(); + BrmsPolicyInfo brmsPolicyInfo = new BrmsPolicyInfo(); if (!pList.isEmpty()) { // Already exists. - brmsPolicyInfo = (BRMSPolicyInfo) pList.get(0); + brmsPolicyInfo = (BrmsPolicyInfo) pList.get(0); if (!brmsPolicyInfo.getControllerName().getControllerName().equals(controllerName)) { create = true; } @@ -528,12 +543,12 @@ public class BRMSPush { create = true; } if (create) { - query = em.createQuery("select b from BRMSGroupInfo as b where b.controllerName = :cn"); + query = em.createQuery("select b from BrmsGroupInfo as b where b.controllerName = :cn"); query.setParameter("cn", controllerName); - List<?> bList = query.getResultList(); - BRMSGroupInfo brmsGroupInfo = new BRMSGroupInfo(); + final List<?> bList = query.getResultList(); + BrmsGroupInfo brmsGroupInfo = new BrmsGroupInfo(); if (!bList.isEmpty()) { - brmsGroupInfo = (BRMSGroupInfo) bList.get(0); + brmsGroupInfo = (BrmsGroupInfo) bList.get(0); } brmsPolicyInfo.setPolicyName(policyName); brmsPolicyInfo.setControllerName(brmsGroupInfo); @@ -543,8 +558,8 @@ public class BRMSPush { et.commit(); } - private void syncProject(String selectedName) { - boolean projectExists = checkProject(selectedName); + private void syncProject(final String selectedName) { + final boolean projectExists = checkProject(selectedName); if (projectExists) { String version; version = getVersion(selectedName); @@ -553,8 +568,8 @@ public class BRMSPush { + " going with Default value"); version = VERSION_0_1_0; } - String nextVersion = incrementVersion(version); - boolean outOfSync = checkRemoteSync(selectedName, nextVersion); + final String nextVersion = incrementVersion(version); + final boolean outOfSync = checkRemoteSync(selectedName, nextVersion); if (!outOfSync) { return; } @@ -563,80 +578,83 @@ public class BRMSPush { downloadProject(selectedName); } - private void downloadProject(String selectedName) { - NexusArtifact artifact = getLatestArtifactFromNexus(selectedName); - if (artifact == null) + private void downloadProject(final String selectedName) { + final NexusArtifact artifact = getLatestArtifactFromNexus(selectedName); + if (artifact == null) { return; - String dirName = getDirectoryName(selectedName); + } + final String dirName = getDirectoryName(selectedName); URL website; - String fileName = "rule.jar"; + final String fileName = "rule.jar"; try { website = new URL(artifact.getResourceURI()); - try( ReadableByteChannel rbc = Channels.newChannel(website.openStream()); - FileOutputStream fos = new FileOutputStream(fileName)){ - fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); + try (ReadableByteChannel rbc = Channels.newChannel(website.openStream()); + FileOutputStream fos = new FileOutputStream(fileName)) { + fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); extractJar(fileName, dirName); new File(fileName).delete(); - }catch (IOException e) { - LOGGER.error("Error while downloading the project to File System. " + e.getMessage(), e); - } - - } catch (IOException e1) { + } catch (final IOException e) { + LOGGER.error("Error while downloading the project to File System. " + e.getMessage(), e); + } + + } catch (final IOException e1) { LOGGER.error("Error while retrieve the artifact. " + e1.getMessage(), e1); } } -private void extractJar(String jarFileName, String artifactId){ - try (JarFile jar = new JarFile(jarFileName)) { - Enumeration<?> enumEntries = jar.entries(); - while (enumEntries.hasMoreElements()) { - JarEntry file = (JarEntry) enumEntries.nextElement(); - File f = null; - String fileName = file.getName().substring(file.getName().lastIndexOf("/") + 1); - if (file.getName().endsWith(".drl")) { - String path = PROJECTSLOCATION + File.separator + artifactId + File.separator + "src" + File.separator - + "main" + File.separator + RESOURCES + File.separator + RULES; - new File(path).mkdirs(); - if (syncFlag && policyMap.containsKey(fileName.replace(".drl", ""))) { - f = new File(path + File.separator + fileName); - } else { - f = new File(path + File.separator + fileName); + private void extractJar(final String jarFileName, final String artifactId) { + try (JarFile jar = new JarFile(jarFileName)) { + final Enumeration<?> enumEntries = jar.entries(); + while (enumEntries.hasMoreElements()) { + final JarEntry jarEntry = (JarEntry) enumEntries.nextElement(); + File file = null; + final String fileName = jarEntry.getName().substring(jarEntry.getName().lastIndexOf("/") + 1); + if (jarEntry.getName().endsWith(".drl")) { + final String path = PROJECTSLOCATION + File.separator + artifactId + File.separator + "src" + + File.separator + "main" + File.separator + RESOURCES + File.separator + RULES; + new File(path).mkdirs(); + if (syncFlag && policyMap.containsKey(fileName.replace(".drl", ""))) { + file = new File(path + File.separator + fileName); + } else { + file = new File(path + File.separator + fileName); + } + } else if (jarEntry.getName().endsWith(POM_XML_FILE)) { + final String path = PROJECTSLOCATION + File.separator + artifactId; + new File(path).mkdirs(); + file = new File(path + File.separator + fileName); + } else if (jarEntry.getName().endsWith(KMODULE_XML_FILE)) { + final String path = PROJECTSLOCATION + File.separator + artifactId + File.separator + "src" + + File.separator + "main" + File.separator + RESOURCES + File.separator + META_INF; + new File(path).mkdirs(); + file = new File(path + File.separator + fileName); } - } else if (file.getName().endsWith(POM_XML_FILE)) { - String path = PROJECTSLOCATION + File.separator + artifactId; - new File(path).mkdirs(); - f = new File(path + File.separator + fileName); - } else if (file.getName().endsWith(KMODULE_XML_FILE)) { - String path = PROJECTSLOCATION + File.separator + artifactId + File.separator + "src" + File.separator - + "main" + File.separator + RESOURCES + File.separator + META_INF; - new File(path).mkdirs(); - f = new File(path + File.separator + fileName); - } - if (f != null) { - try (InputStream is = jar.getInputStream(file); FileOutputStream fos = new FileOutputStream(f)) { - while (is.available() > 0) { - fos.write(is.read()); + if (file != null) { + try (InputStream is = jar.getInputStream(jarEntry); + FileOutputStream fos = new FileOutputStream(file)) { + while (is.available() > 0) { + fos.write(is.read()); + } + LOGGER.info(fileName + " Created.."); + } catch (final IOException e) { + LOGGER.info("exception Occured" + e); + } } - LOGGER.info(fileName + " Created.."); - } catch (IOException e) { - LOGGER.info("exception Occured" + e); - } } - } - } catch (IOException e) { - LOGGER.info("exception Occured" + e); - } - } - - private NexusArtifact getLatestArtifactFromNexus(String selectedName) { - List<NexusArtifact> artifacts = getArtifactFromNexus(selectedName, null); + } catch (final IOException e) { + LOGGER.info("exception Occured" + e); + } + } + + private NexusArtifact getLatestArtifactFromNexus(final String selectedName) { + final List<NexusArtifact> artifacts = getArtifactFromNexus(selectedName, null); int bigNum = 0; int smallNum = 0; NexusArtifact result = null; - for (NexusArtifact artifact : artifacts) { - int majorVal = Integer.parseInt(artifact.getVersion().substring(0, artifact.getVersion().indexOf("."))); - int minorVal = Integer.parseInt(artifact.getVersion().substring(artifact.getVersion().indexOf(".") + 1, - artifact.getVersion().lastIndexOf("."))); + for (final NexusArtifact artifact : artifacts) { + final int majorVal = + Integer.parseInt(artifact.getVersion().substring(0, artifact.getVersion().indexOf("."))); + final int minorVal = Integer.parseInt(artifact.getVersion() + .substring(artifact.getVersion().indexOf(".") + 1, artifact.getVersion().lastIndexOf("."))); if (majorVal > bigNum) { bigNum = majorVal; smallNum = minorVal; @@ -652,36 +670,36 @@ private void extractJar(String jarFileName, String artifactId){ } // 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){ + private NexusArtifact additionalNexusLatestCheck(final String selectedName, final NexusArtifact result) { + if (result == null) { return result; } - String nextVersion = incrementVersion(result.getVersion()); - List<NexusArtifact> artifact = getArtifactFromNexus(selectedName, nextVersion); + final String nextVersion = incrementVersion(result.getVersion()); + final List<NexusArtifact> artifact = getArtifactFromNexus(selectedName, nextVersion); return artifact.isEmpty() ? result : additionalNexusLatestCheck(selectedName, artifact.get(0)); } - private boolean checkRemoteSync(String selectedName, String version) { - List<NexusArtifact> artifacts = getArtifactFromNexus(selectedName, version); + private boolean checkRemoteSync(final String selectedName, final String version) { + final List<NexusArtifact> artifacts = getArtifactFromNexus(selectedName, version); return artifacts.isEmpty() ? false : true; } - private List<NexusArtifact> getArtifactFromNexus(String selectedName, String version) { + private List<NexusArtifact> getArtifactFromNexus(final String selectedName, final String version) { final NexusClient client = new NexusRestClient(); - int i = 0; + int index = 0; boolean flag = false; - while (i < repURLs.size()) { + while (index < repUrlList.size()) { try { - String repURL = repURLs.get(0); - client.connect(repURL.substring(0, repURL.indexOf(repURL.split(":[0-9]+\\/nexus")[1])), repUserName, + final String repUrl = repUrlList.get(0); + client.connect(repUrl.substring(0, repUrl.indexOf(repUrl.split(":[0-9]+\\/nexus")[1])), repUserName, repPassword); final NexusArtifact template = new NexusArtifact(); - template.setGroupId(getGroupID(selectedName)); - template.setArtifactId(getArtifactID(selectedName)); + template.setGroupId(getGroupId(selectedName)); + template.setArtifactId(getArtifactId(selectedName)); if (version != null) { template.setVersion(version); } - List<NexusArtifact> resultList = client.searchByGAV(template); + final List<NexusArtifact> resultList = client.searchByGAV(template); if (resultList != null) { flag = true; return resultList; @@ -697,29 +715,15 @@ private void extractJar(String jarFileName, String artifactId){ + e.getMessage(), e); } if (!flag) { - Collections.rotate(repURLs, -1); - i++; + Collections.rotate(repUrlList, -1); + index++; } } } return new ArrayList<>(); } - private void setVersion(String selectedName) { - String newVersion = VERSION_0_1_0; - createFlag = false; - NexusArtifact artifact = getLatestArtifactFromNexus(selectedName); - if (artifact != null) { - newVersion = incrementVersion(artifact.getVersion()); - } - if (VERSION_0_1_0.equals(newVersion)) { - createFlag = true; - } - setVersion(newVersion, selectedName); - LOGGER.info("Controller: " + selectedName + "is on version: " + newVersion); - } - - private String incrementVersion(String version) { + private String incrementVersion(final String version) { int majorVal = Integer.parseInt(version.substring(0, version.indexOf("."))); int minorVal = Integer.parseInt(version.substring(version.indexOf(".") + 1, version.lastIndexOf("."))); if (minorVal >= 9) { @@ -731,52 +735,50 @@ private void extractJar(String jarFileName, String artifactId){ return majorVal + "." + minorVal + version.substring(version.lastIndexOf(".")); } - private boolean checkProject(String selectedName) { + private boolean checkProject(final String selectedName) { return new File(PROJECTSLOCATION + File.separator + getDirectoryName(selectedName)).exists(); } - private String getDirectoryName(String selectedName) { - return getArtifactID(selectedName); + private String getDirectoryName(final String selectedName) { + return getArtifactId(selectedName); } /** * Will Push policies to the PolicyRepo. * - * @param notificationType - * <String> type of notification Type. - * @throws PolicyException + * @throws PolicyException PolicyException related to the operation */ public void pushRules() throws PolicyException { // Check how many groups have been updated. // Invoke their Maven process. try { im.startTransaction(); - } catch (Exception e) { + } catch (final Exception e) { LOGGER.error("Error while starting Transaction " + e); } if (!modifiedGroups.isEmpty()) { Boolean flag = false; - for (Map.Entry<String, String> entry : modifiedGroups.entrySet()) { + for (final Map.Entry<String, String> entry : modifiedGroups.entrySet()) { InvocationResult result = null; - String group = entry.getKey(); + final String group = entry.getKey(); try { - LOGGER.info("PushRules: ModifiedGroups, Key: " + group + ", Value: " + entry.getValue()); - InvocationRequest request = new DefaultInvocationRequest(); + LOGGER.info("PushRules: ModifiedGroups, Key: " + group + ", Value: " + entry.getValue()); + final InvocationRequest request = new DefaultInvocationRequest(); setVersion(group); createPom(group); request.setPomFile(new File( - PROJECTSLOCATION + File.separator + getArtifactID(group) + File.separator + POM_XML_FILE)); + PROJECTSLOCATION + File.separator + getArtifactId(group) + File.separator + POM_XML_FILE)); request.setGoals(Arrays.asList(GOALS)); - Invoker invoker = new DefaultInvoker(); + final Invoker invoker = new DefaultInvoker(); result = invoker.execute(request); if (result.getExecutionException() != null) { LOGGER.error(result.getExecutionException()); } else if (result.getExitCode() != 0) { LOGGER.error("Maven Invocation failure..!"); } - } catch (Exception e) { + } catch (final Exception e) { LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Maven Invocation issue for " - + getArtifactID(group) + e.getMessage(), e); + + getArtifactId(group) + e.getMessage(), e); } if (result != null && result.getExitCode() == 0) { LOGGER.info("Build Completed..!"); @@ -802,8 +804,8 @@ private void extractJar(String jarFileName, String artifactId){ /** * Removes a Rule from Rule Projects. */ - public void removeRule(String name) { - String controllerName = getGroupName(name); + public void removeRule(final String name) { + final String controllerName = getGroupName(name); if (controllerName == null) { LOGGER.info("Error finding the controllerName for the given Policy: " + name); return; @@ -812,7 +814,7 @@ private void extractJar(String jarFileName, String artifactId){ getNameAndSetRemove(controllerName, name); } - private String getGroupName(String name) { + private String getGroupName(final String name) { if (policyMap.containsKey(name)) { return policyMap.get(name); } else { @@ -821,57 +823,57 @@ private void extractJar(String jarFileName, String artifactId){ } } - private void addModifiedGroup(String controllerName, String operation) { + private void addModifiedGroup(final String controllerName, final String operation) { if (controllerName != null) { modifiedGroups.put(controllerName, operation); } } - private void addNotification(String controllerName, String operation) { - ControllerPOJO controllerPOJO = new ControllerPOJO(); - controllerPOJO.setName(controllerName); - controllerPOJO.setOperation(operation); - HashMap<String, String> drools = new HashMap<>(); - drools.put("groupId", getGroupID(controllerName)); - drools.put("artifactId", getArtifactID(controllerName)); + private void addNotification(final String controllerName, final String operation) { + final ControllerPojo controllerPojo = new ControllerPojo(); + controllerPojo.setName(controllerName); + controllerPojo.setOperation(operation); + final HashMap<String, String> drools = new HashMap<>(); + drools.put("groupId", getGroupId(controllerName)); + drools.put("artifactId", getArtifactId(controllerName)); drools.put("version", getVersion(controllerName)); - controllerPOJO.setDrools(drools); - controllers.add(controllerPOJO); + controllerPojo.setDrools(drools); + controllers.add(controllerPojo); try { - LOGGER.debug("Notification added: " + PolicyUtils.objectToJsonString(controllerPOJO)); - } catch (JsonProcessingException e) { + LOGGER.debug("Notification added: " + PolicyUtils.objectToJsonString(controllerPojo)); + } catch (final JsonProcessingException e) { LOGGER.error(MessageCodes.ERROR_SCHEMA_INVALID + "Json Processing Error " + e); } } - private void removedRuleModifiedGroup(String controllerName) { + private void removedRuleModifiedGroup(final String controllerName) { // This will be sending Notification to PDPD directly to Lock - ControllerPOJO controllerPOJO = new ControllerPOJO(); - controllerPOJO.setName(controllerName); - controllerPOJO.setOperation("lock"); - List<ControllerPOJO> controllerPojos = new ArrayList<>(); - controllerPojos.add(controllerPOJO); + final ControllerPojo controllerPojo = new ControllerPojo(); + controllerPojo.setName(controllerName); + controllerPojo.setOperation("lock"); + final List<ControllerPojo> controllerPojos = new ArrayList<>(); + controllerPojos.add(controllerPojo); sendNotification(controllerPojos); } - private void sendNotification(List<ControllerPOJO> controllers) { - NotificationPOJO notification = new NotificationPOJO(); - String requestId = UUID.randomUUID().toString(); + private void sendNotification(final List<ControllerPojo> controllers) { + final NotificationPojo notification = new NotificationPojo(); + final String requestId = UUID.randomUUID().toString(); LOGGER.info("Generating notification RequestID : " + requestId); - notification.setRequestID(requestId); + notification.setRequestId(requestId); notification.setEntity("controller"); notification.setControllers(controllers); try { - String notificationJson = PolicyUtils.objectToJsonString(notification); + final String notificationJson = PolicyUtils.objectToJsonString(notification); LOGGER.info("Sending Notification :\n" + notificationJson); sendMessage(notificationJson); - } catch (Exception e) { + } catch (final Exception e) { LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error while sending notification to PDP-D " + e.getMessage(), e); } } - private void sendMessage(String message) throws IOException, GeneralSecurityException, InterruptedException { + private void sendMessage(final String message) throws IOException, GeneralSecurityException, InterruptedException { if ("dmaap".equalsIgnoreCase(notificationType)) { // Sending Message through DMaaP Message Router @@ -887,7 +889,7 @@ private void extractJar(String jarFileName, String artifactId){ // Sending Message through UEB interface. LOGGER.debug("UEB Publishing Message"); - CambriaBatchingPublisher pub = pubBuilder.build(); + final CambriaBatchingPublisher pub = pubBuilder.build(); pub.send("MyPartitionKey", message); final List<?> stuck = pub.close(uebDelay, TimeUnit.SECONDS); @@ -900,26 +902,26 @@ private void extractJar(String jarFileName, String artifactId){ } - private void createPom(String name) { - Model model = new Model(); + private void createPom(final String name) { + final Model model = new Model(); model.setModelVersion("4.0.0"); - model.setGroupId(getGroupID(name)); - model.setArtifactId(getArtifactID(name)); + model.setGroupId(getGroupId(name)); + model.setArtifactId(getArtifactId(name)); model.setVersion(getVersion(name)); model.setName(name); - DistributionManagement distributionManagement = new DistributionManagement(); - DeploymentRepository repository = new DeploymentRepository(); - repository.setId(repID); + final DistributionManagement distributionManagement = new DistributionManagement(); + final DeploymentRepository repository = new DeploymentRepository(); + repository.setId(repId); repository.setName(repName); - repository.setUrl(repURLs.get(0)); + repository.setUrl(repUrlList.get(0)); distributionManagement.setRepository(repository); model.setDistributionManagement(distributionManagement); // Dependency Management goes here. List<Dependency> dependencyList = new ArrayList<>(); if (groupMap.get(name).size() > 1) { @SuppressWarnings("unchecked") - ArrayList<PEDependency> dependencies = (ArrayList<PEDependency>) groupMap.get(name).get(1); - for (PEDependency dependency : dependencies) { + final ArrayList<PEDependency> dependencies = (ArrayList<PEDependency>) groupMap.get(name).get(1); + for (final PEDependency dependency : dependencies) { dependencyList.add(dependency.getDependency()); } } else { @@ -930,30 +932,31 @@ private void extractJar(String jarFileName, String artifactId){ Writer writer = null; try { writer = WriterFactory.newXmlWriter( - new File(PROJECTSLOCATION + File.separator + getArtifactID(name) + File.separator + POM_XML_FILE)); - MavenXpp3Writer pomWriter = new MavenXpp3Writer(); + new File(PROJECTSLOCATION + File.separator + getArtifactId(name) + File.separator + POM_XML_FILE)); + final MavenXpp3Writer pomWriter = new MavenXpp3Writer(); pomWriter.write(writer, model); - } catch (Exception e) { - LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error while creating POM for " + getArtifactID(name) + } catch (final Exception e) { + LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error while creating POM for " + getArtifactId(name) + e.getMessage(), e); } finally { IOUtil.close(writer); } } - private List<Dependency> getDependencies(String controllerName) { + private List<Dependency> getDependencies(final String controllerName) { // Read the Dependency Information from property file. - Path file = Paths.get(DEPENDENCY_FILE); + final Path file = Paths.get(DEPENDENCY_FILE); if (!Files.notExists(file)) { try { - String dependencyJSON = new String(Files.readAllBytes(file), StandardCharsets.UTF_8); - DependencyInfo dependencyInfo = PolicyUtils.jsonStringToObject(dependencyJSON, DependencyInfo.class); + final String dependencyJson = new String(Files.readAllBytes(file), StandardCharsets.UTF_8); + final DependencyInfo dependencyInfo = + PolicyUtils.jsonStringToObject(dependencyJson, DependencyInfo.class); String controller = "default"; if (dependencyInfo.getDependencies().containsKey(controllerName)) { controller = controllerName; } - List<Dependency> dependencyList = new ArrayList<>(); - for (PEDependency dependency : dependencyInfo.getDependencies().get(controller)) { + final List<Dependency> dependencyList = new ArrayList<>(); + for (final PEDependency dependency : dependencyInfo.getDependencies().get(controller)) { dependencyList.add(dependency.getDependency()); } return dependencyList; @@ -966,49 +969,54 @@ private void extractJar(String jarFileName, String artifactId){ return defaultDependencies(controllerName); } - // Default Dependency Section. Can be changed as required. - public List<Dependency> defaultDependencies(String controllerName) { + /** + * Default Dependency Section. Can be changed as required. + * + * @param controllerName the controller name + * @return changed dependency list + */ + public List<Dependency> defaultDependencies(final String controllerName) { - List<Dependency> dependencyList = new ArrayList<>(); - String version = StringEscapeUtils.escapeJava(brmsdependencyversion); + final List<Dependency> dependencyList = new ArrayList<>(); + final String version = StringEscapeUtils.escapeJava(brmsdependencyversion); - Dependency demoDependency = new Dependency(); + final Dependency demoDependency = new Dependency(); demoDependency.setGroupId(DROOLS_APPS_TEMPLATE_GROUP); demoDependency.setArtifactId("template.demo"); demoDependency.setVersion(version); dependencyList.add(demoDependency); - Dependency controlloopDependency = new Dependency(); + final Dependency controlloopDependency = new Dependency(); controlloopDependency.setGroupId(DROOLS_APPS_MODEL_GROUP); controlloopDependency.setArtifactId("events"); controlloopDependency.setVersion(version); dependencyList.add(controlloopDependency); - Dependency restDependency = new Dependency(); + final Dependency restDependency = new Dependency(); restDependency.setGroupId(DROOLS_APPS_MODEL_GROUP); restDependency.setArtifactId("controlloop.common.model-impl.rest"); restDependency.setVersion(version); dependencyList.add(restDependency); - Dependency appcDependency = new Dependency(); + final Dependency appcDependency = new Dependency(); appcDependency.setGroupId(DROOLS_APPS_MODEL_GROUP); appcDependency.setArtifactId("controlloop.common.model-impl.appc"); appcDependency.setVersion(version); dependencyList.add(appcDependency); - Dependency aaiDependency = new Dependency(); + final Dependency aaiDependency = new Dependency(); aaiDependency.setGroupId(DROOLS_APPS_MODEL_GROUP); aaiDependency.setArtifactId("controlloop.common.model-impl.aai"); aaiDependency.setVersion(version); dependencyList.add(aaiDependency); - Dependency msoDependency = new Dependency(); + final Dependency msoDependency = new Dependency(); msoDependency.setGroupId(DROOLS_APPS_MODEL_GROUP); msoDependency.setArtifactId("controlloop.common.model-impl.so"); msoDependency.setVersion(version); dependencyList.add(msoDependency); - Dependency trafficgeneratorDependency = new Dependency(); + final Dependency trafficgeneratorDependency = new Dependency(); trafficgeneratorDependency.setGroupId(DROOLS_APPS_MODEL_GROUP); trafficgeneratorDependency.setArtifactId("controlloop.common.model-impl.trafficgenerator"); trafficgeneratorDependency.setVersion(version); @@ -1016,12 +1024,12 @@ private void extractJar(String jarFileName, String artifactId){ return dependencyList; } - private void createProject(String path, String ksessionName) { + private void createProject(final String path, final String ksessionName) { new File(path + File.separator + RULES).mkdirs(); new File(path + File.separator + META_INF).mkdirs(); if (!Files.exists(Paths.get(path + File.separator + META_INF + File.separator + KMODULE_XML_FILE))) { // Hard coding XML for PDP Drools to accept our Rules. - String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + "\n" + final String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + "\n" + "<kmodule xmlns=\"http://jboss.org/kie/6.0.0/kmodule\">" + "\n" + "<kbase name=\"rules\" packages=\"rules\">" + "\n" + "<ksession name=\"" + ksessionName + "\"/>" + "\n" + "</kbase></kmodule>"; @@ -1029,75 +1037,72 @@ private void extractJar(String jarFileName, String artifactId){ } } - private void copyDataToFile(String file, String rule) { + private void copyDataToFile(final String file, final String rule) { try { FileUtils.writeStringToFile(new File(file), rule); - } catch (Exception e) { + } catch (final Exception e) { LOGGER.error( XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error while creating Rule for " + file + e.getMessage(), e); } } - private void readGroups(Properties config) throws PolicyException { + private void readGroups(final Properties config) throws PolicyException { String[] groupNames; - String groupNamesError = "groupNames property is missing or empty from the property file "; - if (!config.containsKey(GROUP_NAMES) || config.getProperty(GROUP_NAMES)==null){ - throw new PolicyException(XACMLErrorConstants.ERROR_DATA_ISSUE - + groupNamesError); + final String groupNamesError = "groupNames property is missing or empty from the property file "; + if (!config.containsKey(GROUP_NAMES) || config.getProperty(GROUP_NAMES) == null) { + throw new PolicyException(XACMLErrorConstants.ERROR_DATA_ISSUE + groupNamesError); } if (config.getProperty(GROUP_NAMES).contains(",")) { groupNames = config.getProperty(GROUP_NAMES).replaceAll(" ", "").split(","); } else { - groupNames = new String[] { config.getProperty(GROUP_NAMES).replaceAll(" ", "") }; + groupNames = new String[] {config.getProperty(GROUP_NAMES).replaceAll(" ", "")}; } if (groupNames == null || groupNames.length == 0) { - LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE - + groupNamesError); - throw new PolicyException(XACMLErrorConstants.ERROR_DATA_ISSUE - + groupNamesError); + LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + groupNamesError); + throw new PolicyException(XACMLErrorConstants.ERROR_DATA_ISSUE + groupNamesError); } groupMap = new HashMap<>(); for (int counter = 0; counter < groupNames.length; counter++) { - String name = groupNames[counter]; - String groupID = config.getProperty(name + ".groupID"); - if (groupID == null) { + final String name = groupNames[counter]; + final String groupId = config.getProperty(name + ".groupID"); + if (groupId == null) { LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + name + ".groupID property is missing from the property file "); throw new PolicyException(XACMLErrorConstants.ERROR_DATA_ISSUE + name + ".groupID property is missing from the property file "); } - String artifactID = config.getProperty(name + ".artifactID"); - if (artifactID == null) { + final String artifactId = config.getProperty(name + ".artifactID"); + if (artifactId == null) { LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + name + ".artifactID property is missing from the property file "); throw new PolicyException(XACMLErrorConstants.ERROR_DATA_ISSUE + name + ".artifactID property is missing from the property file "); } - PEDependency dependency = new PEDependency(); - dependency.setArtifactId(artifactID); - dependency.setGroupId(groupID); + final PEDependency dependency = new PEDependency(); + dependency.setArtifactId(artifactId); + dependency.setGroupId(groupId); // Add to list if we got all addToGroup(name, dependency); } } - private void addToGroup(String name, PEDependency dependency) { - ArrayList<Object> values = new ArrayList<>(); + private void addToGroup(final String name, final PEDependency dependency) { + final ArrayList<Object> values = new ArrayList<>(); values.add(dependency); groupMap.put(name, values); - EntityTransaction et = em.getTransaction(); + final EntityTransaction et = em.getTransaction(); et.begin(); - Query query = em.createQuery("select b from BRMSGroupInfo as b where b.controllerName = :cn"); + final Query query = em.createQuery("select b from BrmsGroupInfo as b where b.controllerName = :cn"); query.setParameter("cn", name); - List<?> groupList = query.getResultList(); - BRMSGroupInfo brmsGroupInfo = null; + final List<?> groupList = query.getResultList(); + BrmsGroupInfo brmsGroupInfo = null; if (!groupList.isEmpty()) { LOGGER.info("Controller name already Existing in DB. Will be updating the DB Values" + name); - brmsGroupInfo = (BRMSGroupInfo) groupList.get(0); + brmsGroupInfo = (BrmsGroupInfo) groupList.get(0); } if (brmsGroupInfo == null) { - brmsGroupInfo = new BRMSGroupInfo(); + brmsGroupInfo = new BrmsGroupInfo(); } brmsGroupInfo.setControllerName(name); brmsGroupInfo.setGroupId(dependency.getGroupId()); @@ -1108,23 +1113,23 @@ private void extractJar(String jarFileName, String artifactId){ et.commit(); } - private String getArtifactID(String name) { + private String getArtifactId(final String name) { return ((PEDependency) groupMap.get(name).get(0)).getArtifactId(); } - private String getGroupID(String name) { + private String getGroupId(final String name) { return ((PEDependency) groupMap.get(name).get(0)).getGroupId(); } - private String getVersion(String name) { + private String getVersion(final String name) { return ((PEDependency) groupMap.get(name).get(0)).getVersion(); } - private void getNameAndSetRemove(String controllerName, String policyName) { - String artifactName = getArtifactID(controllerName); - String ruleFolder = PROJECTSLOCATION + File.separator + artifactName + File.separator + "src" + File.separator - + "main" + File.separator + RESOURCES + File.separator + RULES; - File file = new File(ruleFolder + File.separator + policyName + ".drl"); + private void getNameAndSetRemove(final String controllerName, final String policyName) { + final String artifactName = getArtifactId(controllerName); + final String ruleFolder = PROJECTSLOCATION + File.separator + artifactName + File.separator + "src" + + File.separator + "main" + File.separator + RESOURCES + File.separator + RULES; + final File file = new File(ruleFolder + File.separator + policyName + ".drl"); if (file.delete()) { LOGGER.info("Deleted File.. " + file.getAbsolutePath()); removePolicyFromGroup(policyName, controllerName); @@ -1138,17 +1143,17 @@ private void extractJar(String jarFileName, String artifactId){ } // Removes Policy from Memory and Database. - private void removePolicyFromGroup(String policyName, String controllerName) { + private void removePolicyFromGroup(final String policyName, final String controllerName) { policyMap.remove(policyName); - EntityTransaction et = em.getTransaction(); + final EntityTransaction et = em.getTransaction(); et.begin(); - Query query = em.createQuery("select b from BRMSPolicyInfo as b where b.policyName = :pn"); + final Query query = em.createQuery("select b from BrmsPolicyInfo as b where b.policyName = :pn"); query.setParameter("pn", policyName); - List<?> pList = query.getResultList(); - BRMSPolicyInfo brmsPolicyInfo; + final List<?> pList = query.getResultList(); + BrmsPolicyInfo brmsPolicyInfo; if (!pList.isEmpty()) { // Already exists. - brmsPolicyInfo = (BRMSPolicyInfo) pList.get(0); + brmsPolicyInfo = (BrmsPolicyInfo) pList.get(0); if (brmsPolicyInfo.getControllerName().getControllerName().equals(controllerName)) { em.remove(brmsPolicyInfo); em.flush(); @@ -1157,8 +1162,22 @@ private void extractJar(String jarFileName, String artifactId){ et.commit(); } - private void setVersion(String newVersion, String controllerName) { - PEDependency userController = (PEDependency) groupMap.get(controllerName).get(0); + private void setVersion(final String selectedName) { + String newVersion = VERSION_0_1_0; + createFlag = false; + final NexusArtifact artifact = getLatestArtifactFromNexus(selectedName); + if (artifact != null) { + newVersion = incrementVersion(artifact.getVersion()); + } + if (VERSION_0_1_0.equals(newVersion)) { + createFlag = true; + } + setVersion(newVersion, selectedName); + LOGGER.info("Controller: " + selectedName + "is on version: " + newVersion); + } + + private void setVersion(final String newVersion, final String controllerName) { + final PEDependency userController = (PEDependency) groupMap.get(controllerName).get(0); userController.setVersion(newVersion); groupMap.get(controllerName).set(0, userController); } @@ -1168,16 +1187,21 @@ private void extractJar(String jarFileName, String artifactId){ return bm; } - public void rotateURLs() { - if (repURLs != null) { - Collections.rotate(repURLs, -1); + /** + * Rotate URLs list. + */ + public void rotateUrls() { + if (repUrlList != null) { + Collections.rotate(repUrlList, -1); } } + /** + * Get URL List Size. + * + * @return URL list size + */ public int urlListSize() { - if (repURLs != null) { - return repURLs.size(); - } else - return 0; + return repUrlList != null ? repUrlList.size() : 0; } } diff --git a/BRMSGateway/src/main/java/org/onap/policy/brmsInterface/ControllerPOJO.java b/BRMSGateway/src/main/java/org/onap/policy/brms/api/ControllerPojo.java index 5a0679c29..e04a07971 100644 --- a/BRMSGateway/src/main/java/org/onap/policy/brmsInterface/ControllerPOJO.java +++ b/BRMSGateway/src/main/java/org/onap/policy/brms/api/ControllerPojo.java @@ -18,35 +18,40 @@ * ============LICENSE_END========================================================= */ -package org.onap.policy.brmsInterface; +package org.onap.policy.brms.api; import java.util.Map; /** - * POJO for controller information. + * POJO for controller information. * */ -public class ControllerPOJO { - private String name; - private Map<String,String> drools; - private String operation; - public String getName() { - return name; - } - public void setName(String name) { - this.name = name; - } - public Map<String,String> getDrools() { - return drools; - } - public void setDrools(Map<String,String> drools) { - this.drools = drools; - } - public String getOperation() { - return operation; - } - public void setOperation(String operation) { - this.operation = operation; - } -} +public class ControllerPojo { + private String name; + private Map<String, String> drools; + private String operation; + + public String getName() { + return name; + } + + public void setName(final String name) { + this.name = name; + } + + public Map<String, String> getDrools() { + return drools; + } + public void setDrools(final Map<String, String> drools) { + this.drools = drools; + } + + public String getOperation() { + return operation; + } + + public void setOperation(final String operation) { + this.operation = operation; + } +} diff --git a/BRMSGateway/src/main/java/org/onap/policy/brmsInterface/NotificationPOJO.java b/BRMSGateway/src/main/java/org/onap/policy/brms/api/NotificationPojo.java index 75bbe8a4e..788cbf7fd 100644 --- a/BRMSGateway/src/main/java/org/onap/policy/brmsInterface/NotificationPOJO.java +++ b/BRMSGateway/src/main/java/org/onap/policy/brms/api/NotificationPojo.java @@ -18,35 +18,41 @@ * ============LICENSE_END========================================================= */ -package org.onap.policy.brmsInterface; +package org.onap.policy.brms.api; import java.util.List; /** - * This POJO will be transformed to JSON for Notification Purposes. + * This POJO will be transformed to JSON for Notification Purposes. * */ -public class NotificationPOJO { - private String requestID; - private String entity; - private List<ControllerPOJO> controllers; - public String getRequestID() { - return requestID; - } - public void setRequestID(String requestID) { - this.requestID = requestID; - } - public String getEntity() { - return entity; - } - public void setEntity(String entity) { - this.entity = entity; - } - public List<ControllerPOJO> getControllers() { - return controllers; - } - public void setControllers(List<ControllerPOJO> controllers) { - this.controllers = controllers; - } - +public class NotificationPojo { + private String requestId; + private String entity; + private List<ControllerPojo> controllers; + + public String getRequestId() { + return requestId; + } + + public void setRequestId(final String requestId) { + this.requestId = requestId; + } + + public String getEntity() { + return entity; + } + + public void setEntity(final String entity) { + this.entity = entity; + } + + public List<ControllerPojo> getControllers() { + return controllers; + } + + public void setControllers(final List<ControllerPojo> controllers) { + this.controllers = controllers; + } + } diff --git a/BRMSGateway/src/main/java/org/onap/policy/brms/entity/BrmsGroupInfo.java b/BRMSGateway/src/main/java/org/onap/policy/brms/entity/BrmsGroupInfo.java new file mode 100644 index 000000000..f710b41d8 --- /dev/null +++ b/BRMSGateway/src/main/java/org/onap/policy/brms/entity/BrmsGroupInfo.java @@ -0,0 +1,76 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP Policy Engine + * ================================================================================ + * Copyright (C) 2017 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. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ + +package org.onap.policy.brms.entity; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "brmsgroup_info") +public class BrmsGroupInfo { + + @Id + @Column(name = "controllerName", nullable = false, length = 255) + private String controllerName; + + @Column(name = "groupId", nullable = false, length = 255) + private String groupId; + + @Column(name = "artifactId", nullable = false, length = 255) + private String artifactId; + + @Column(name = "version", length = 255) + private String version; + + public String getControllerName() { + return controllerName; + } + + public void setControllerName(final String controllerName) { + this.controllerName = controllerName; + } + + public String getGroupId() { + return groupId; + } + + public void setGroupId(final String groupId) { + this.groupId = groupId; + } + + public String getArtifactId() { + return artifactId; + } + + public void setArtifactId(final String artifactId) { + this.artifactId = artifactId; + } + + public String getVersion() { + return version; + } + + public void setVersion(final String version) { + this.version = version; + } +} diff --git a/BRMSGateway/src/main/java/org/onap/policy/brmsInterface/jpa/BRMSPolicyInfo.java b/BRMSGateway/src/main/java/org/onap/policy/brms/entity/BrmsPolicyInfo.java index c269e295a..4d7287f83 100644 --- a/BRMSGateway/src/main/java/org/onap/policy/brmsInterface/jpa/BRMSPolicyInfo.java +++ b/BRMSGateway/src/main/java/org/onap/policy/brms/entity/BrmsPolicyInfo.java @@ -17,7 +17,8 @@ * limitations under the License. * ============LICENSE_END========================================================= */ -package org.onap.policy.brmsInterface.jpa; + +package org.onap.policy.brms.entity; import javax.persistence.Column; import javax.persistence.Entity; @@ -27,30 +28,30 @@ import javax.persistence.ManyToOne; import javax.persistence.Table; @Entity -@Table(name="brmsgroup_policy") -public class BRMSPolicyInfo { - - @Id - @Column(name="policyName") - private String policyName; - - @ManyToOne - @JoinColumn(name="controllerName") - private BRMSGroupInfo controllerName; - - public String getPolicyName() { - return policyName; - } - - public void setPolicyName(String policyName) { - this.policyName = policyName; - } - - public BRMSGroupInfo getControllerName() { - return controllerName; - } - - public void setControllerName(BRMSGroupInfo controllerName) { - this.controllerName = controllerName; - } +@Table(name = "brmsgroup_policy") +public class BrmsPolicyInfo { + + @Id + @Column(name = "policyName") + private String policyName; + + @ManyToOne + @JoinColumn(name = "controllerName") + private BrmsGroupInfo controllerName; + + public String getPolicyName() { + return policyName; + } + + public void setPolicyName(final String policyName) { + this.policyName = policyName; + } + + public BrmsGroupInfo getControllerName() { + return controllerName; + } + + public void setControllerName(final BrmsGroupInfo controllerName) { + this.controllerName = controllerName; + } } diff --git a/BRMSGateway/src/main/java/org/onap/policy/brmsInterface/jpa/DependencyInfo.java b/BRMSGateway/src/main/java/org/onap/policy/brms/entity/DependencyInfo.java index 753de5219..04a3730b1 100644 --- a/BRMSGateway/src/main/java/org/onap/policy/brmsInterface/jpa/DependencyInfo.java +++ b/BRMSGateway/src/main/java/org/onap/policy/brms/entity/DependencyInfo.java @@ -17,7 +17,8 @@ * limitations under the License. * ============LICENSE_END========================================================= */ -package org.onap.policy.brmsInterface.jpa; + +package org.onap.policy.brms.entity; import java.util.List; import java.util.Map; @@ -25,14 +26,15 @@ import java.util.Map; import org.onap.policy.api.PEDependency; public class DependencyInfo { - private Map<String, List<PEDependency>> dependencies; + + private Map<String, List<PEDependency>> dependencies; + + public Map<String, List<PEDependency>> getDependencies() { + return dependencies; + } - public Map<String, List<PEDependency>> getDependencies() { - return dependencies; - } + public void setDependencies(final Map<String, List<PEDependency>> dependencies) { + this.dependencies = dependencies; + } - public void setDependencies(Map<String, List<PEDependency>> dependencies) { - this.dependencies = dependencies; - } - } diff --git a/BRMSGateway/src/main/java/org/onap/policy/brmsInterface/BRMSHandler.java b/BRMSGateway/src/main/java/org/onap/policy/brmsInterface/BRMSHandler.java deleted file mode 100644 index b460fb87b..000000000 --- a/BRMSGateway/src/main/java/org/onap/policy/brmsInterface/BRMSHandler.java +++ /dev/null @@ -1,189 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * ONAP Policy Engine - * ================================================================================ - * Copyright (C) 2017-2018 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. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - */ - -package org.onap.policy.brmsInterface; - -import java.util.ArrayList; -import java.util.Collection; - -import org.onap.policy.api.ConfigRequestParameters; -import org.onap.policy.api.LoadedPolicy; -import org.onap.policy.api.NotificationType; -import org.onap.policy.api.PDPNotification; -import org.onap.policy.api.PolicyConfig; -import org.onap.policy.api.PolicyConfigStatus; -import org.onap.policy.api.PolicyEngine; -import org.onap.policy.api.PolicyException; -import org.onap.policy.api.RemovedPolicy; -import org.onap.policy.common.logging.flexlogger.FlexLogger; -import org.onap.policy.common.logging.flexlogger.Logger; -import org.onap.policy.utils.BackUpHandler; -import org.onap.policy.xacml.api.XACMLErrorConstants; - -/** - * BRMSHandler: Notification Handler which listens for PDP Notifications. - * Take action only for BRMS policies. - * - * @version 0.3 - */ -public class BRMSHandler implements BackUpHandler{ - - private static final Logger logger = FlexLogger.getLogger(BRMSHandler.class.getName()); - - private BRMSPush bRMSPush = null; - - public BRMSHandler(String propertiesFile) throws PolicyException{ - setBRMSPush(new BRMSPush(propertiesFile, this)); - } - - public void setBRMSPush(BRMSPush brmsPush) { - this.bRMSPush = brmsPush; - } - - /* - * This Method is executed upon notification by the Policy Engine API Notification. - * (non-Javadoc) - * @see org.onap.policy.utils.BackUpHandler#notificationReceived(org.onap.policy.api.PDPNotification) - */ - @Override - public void notificationReceived(PDPNotification notification) { - logger.info("Notification Recieved"); - logger.info(notification.getNotificationType().toString()); - Boolean flag = BRMSPush.getBackUpMonitor().getFlag(); - bRMSPush.initiate(flag); - if(flag){ - logger.info("Master Application performing on Notification "); - runOnNotification(notification); - }else{ - logger.info("Slave application Skipping Notification.. "); - } - } - - /* - * Executed when a policy is removed from PDP. - */ - private void removedPolicies(Collection<RemovedPolicy> removedPolicies){ - Boolean removed = false; - logger.info("Removed Policies"); - for(RemovedPolicy removedPolicy: removedPolicies){ - logger.info(removedPolicy.getPolicyName()); - logger.info(removedPolicy.getVersionNo()); - if(removedPolicy.getPolicyName().contains("_BRMS_")){ - try{ - logger.info("Policy Removed with this policy Name : " + removedPolicy.getPolicyName()); - bRMSPush.removeRule(removedPolicy.getPolicyName()); - removed = true; - }catch(Exception e){ - logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW+"Rertriving policy failed " + e.getMessage(), e); - } - } - } - Boolean failureFlag; - int i = 0; - do{ - failureFlag = false; - if(removed){ - try{ - bRMSPush.pushRules(); - }catch(PolicyException e){ - //Upon Notification failure - failureFlag = true; - bRMSPush.rotateURLs(); - logger.error("Failure during Push Operation " , e); - } - } - i++; - }while(failureFlag && i< bRMSPush.urlListSize()); - } - - /* - * This method is executed if BRMSGW is "MASTER" - * (non-Javadoc) - * @see org.onap.policy.utils.BackUpHandler#runOnNotification(org.onap.policy.api.PDPNotification) - */ - @Override - public void runOnNotification(PDPNotification notification){ - // reset the BRMSPush data structures - bRMSPush.resetDS(); - if(notification.getNotificationType().equals(NotificationType.REMOVE)){ - removedPolicies(notification.getRemovedPolicies()); - }else if(notification.getNotificationType().equals(NotificationType.UPDATE)|| notification.getNotificationType().equals(NotificationType.BOTH)){ - logger.info("Updated Policies: \n"); - ArrayList<PolicyConfig> brmsPolicies = addedPolicies(notification); - Boolean successFlag = false; - for(int i=0; !successFlag && i< bRMSPush.urlListSize(); i++){ - if(i!=0){ - for(PolicyConfig policyConfig: brmsPolicies){ - logger.info("Policy Retry with this Name notified: " + policyConfig.getPolicyName()); - bRMSPush.addRule(policyConfig.getPolicyName(),policyConfig.toOther(),policyConfig.getResponseAttributes()); - } - } - try{ - bRMSPush.pushRules(); - successFlag = true; - }catch(PolicyException e){ - //Upon Notification failure - successFlag = false; - bRMSPush.rotateURLs(); - logger.error("Failure during Push Operation " , e); - } - } - } - } - - /* - * Executed when a policy is added to PDP. - */ - private ArrayList<PolicyConfig> addedPolicies(PDPNotification notification) { - ArrayList<PolicyConfig> result = new ArrayList<>(); - for(LoadedPolicy updatedPolicy: notification.getLoadedPolicies()){ - logger.info("policyName : " + updatedPolicy.getPolicyName()); - logger.info("policyVersion :" + updatedPolicy.getVersionNo()); - logger.info("Matches: " + updatedPolicy.getMatches()); - // Checking the Name is correct or not. - if(updatedPolicy.getPolicyName().contains("_BRMS_")){ - try{ - PolicyEngine policyEngine = getPolicyEngine(); - if(policyEngine!=null){ - ConfigRequestParameters configRequestParameters = new ConfigRequestParameters(); - configRequestParameters.setPolicyName(updatedPolicy.getPolicyName()); - Collection<PolicyConfig> policyConfigs = policyEngine.getConfig(configRequestParameters); - for(PolicyConfig policyConfig: policyConfigs){ - if(policyConfig.getPolicyConfigStatus().equals(PolicyConfigStatus.CONFIG_RETRIEVED)){ - logger.info("Policy Retrieved with this Name notified: " + policyConfig.getPolicyName()); - result.add(policyConfig); - bRMSPush.addRule(policyConfig.getPolicyName(),policyConfig.toOther(),policyConfig.getResponseAttributes()); - }else{ - logger.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR +"Fail to retrieve policy so rule will not be pushed to PolicyRepo !!!!\n\n"); - } - } - } - }catch(Exception e){ - logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW+"Rertriving policy failed " + e.getMessage(), e); - } - } - } - return result; - } - - public PolicyEngine getPolicyEngine() { - return BRMSGateway.getPolicyEngine(); - } -} diff --git a/BRMSGateway/src/main/java/org/onap/policy/brmsInterface/jpa/BRMSGroupInfo.java b/BRMSGateway/src/main/java/org/onap/policy/brmsInterface/jpa/BRMSGroupInfo.java deleted file mode 100644 index 6b4a2bf85..000000000 --- a/BRMSGateway/src/main/java/org/onap/policy/brmsInterface/jpa/BRMSGroupInfo.java +++ /dev/null @@ -1,75 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * ONAP Policy Engine - * ================================================================================ - * Copyright (C) 2017 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. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - */ -package org.onap.policy.brmsInterface.jpa; - -import javax.persistence.Column; -import javax.persistence.Entity; -import javax.persistence.Id; -import javax.persistence.Table; - -@Entity -@Table(name="brmsgroup_info") -public class BRMSGroupInfo{ - - @Id - @Column(name = "controllerName", nullable=false, length=255) - private String controllerName; - - @Column(name = "groupId", nullable=false, length=255) - private String groupId; - - @Column(name = "artifactId", nullable=false, length=255) - private String artifactId; - - @Column(name = "version", length=255) - private String version; - - public String getControllerName() { - return controllerName; - } - - public void setControllerName(String controllerName) { - this.controllerName = controllerName; - } - - public String getGroupId() { - return groupId; - } - - public void setGroupId(String groupId) { - this.groupId = groupId; - } - - public String getArtifactId() { - return artifactId; - } - - public void setArtifactId(String artifactId) { - this.artifactId = artifactId; - } - - public String getVersion() { - return version; - } - - public void setVersion(String version) { - this.version = version; - } -} diff --git a/BRMSGateway/src/main/resources/META-INF/persistenceBRMS.xml b/BRMSGateway/src/main/resources/META-INF/persistenceBRMS.xml index 99e6b92c9..f4902187b 100644 --- a/BRMSGateway/src/main/resources/META-INF/persistenceBRMS.xml +++ b/BRMSGateway/src/main/resources/META-INF/persistenceBRMS.xml @@ -3,7 +3,7 @@ ============LICENSE_START======================================================= PolicyEngineUtils ================================================================================ - Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + Copyright (C) 2017-2018 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. @@ -20,11 +20,11 @@ --> <persistence version="2.1" - xmlns="http://xmlns.jcp.org/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" - xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd"> - <persistence-unit name="BRMSGW" transaction-type="RESOURCE_LOCAL"> - <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider> - <class>org.onap.policy.brmsInterface.jpa.BRMSGroupInfo</class> - <class>org.onap.policy.brmsInterface.jpa.BRMSPolicyInfo</class> - </persistence-unit> + xmlns="http://xmlns.jcp.org/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd"> + <persistence-unit name="BRMSGW" transaction-type="RESOURCE_LOCAL"> + <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider> + <class>org.onap.policy.brms.entity.BrmsGroupInfo</class> + <class>org.onap.policy.brms.entity.BrmsPolicyInfo</class> + </persistence-unit> </persistence>
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