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authorJim Hahn <jrh3@att.com>2020-06-03 09:26:33 -0400
committerJim Hahn <jrh3@att.com>2020-07-14 10:29:49 -0400
commite87b18923c23a1a0fbfaae1c75645a577b96c892 (patch)
tree5b7b0e4d52dca3f81b7c9add036b5f6816d5bf78 /controlloop/common/eventmanager/src/main
parentc3879a50de6473b8673faa9f958a0c646a4b8ca9 (diff)
Remove usecases and legacy actor code
Made the following changes to remove usescase and legacy actor code: - deleted the usecases controller and feature - deleted code associated with legacy actors, with the exception of AaiManager, which is needed by RestControlLoopManager - moved the contents of the "guard" project into the m2/guard project, as that is the only thing that still needs it - modified the m2/GuardContext to get the name of its persistence unit from the properties so it could be overridden by junit tests - used eclipselink constants Also fixed a bug in the properties for the VFC actor. Addressed review comment: - removed usecases from Dockerfile Issue-ID: POLICY-2558 Change-Id: I677d68c9efed9247c3d55773abdcc736b577a6b4 Signed-off-by: Jim Hahn <jrh3@att.com>
Diffstat (limited to 'controlloop/common/eventmanager/src/main')
-rw-r--r--controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/eventmanager/ControlLoopEventManager.java880
-rw-r--r--controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/eventmanager/ControlLoopOperationManager.java1207
-rw-r--r--controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/eventmanager/LockCallbackWorkingMemory.java80
-rw-r--r--controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/ophistory/OperationHistoryDataManagerImpl.java7
-rw-r--r--controlloop/common/eventmanager/src/main/java/org/onap/policy/drools/PolicyEngine.java26
-rw-r--r--controlloop/common/eventmanager/src/main/java/org/onap/policy/drools/PolicyEngineListener.java32
-rw-r--r--controlloop/common/eventmanager/src/main/java/org/onap/policy/drools/impl/PolicyEngineJUnitImpl.java147
7 files changed, 3 insertions, 2376 deletions
diff --git a/controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/eventmanager/ControlLoopEventManager.java b/controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/eventmanager/ControlLoopEventManager.java
deleted file mode 100644
index 5546a0baa..000000000
--- a/controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/eventmanager/ControlLoopEventManager.java
+++ /dev/null
@@ -1,880 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * controlloop event manager
- * ================================================================================
- * Copyright (C) 2017-2020 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.controlloop.eventmanager;
-
-import static org.onap.policy.controlloop.ControlLoopTargetType.PNF;
-import static org.onap.policy.controlloop.ControlLoopTargetType.VM;
-import static org.onap.policy.controlloop.ControlLoopTargetType.VNF;
-
-import java.io.Serializable;
-import java.io.UnsupportedEncodingException;
-import java.net.URLDecoder;
-import java.util.Collections;
-import java.util.HashSet;
-import java.util.LinkedList;
-import java.util.Map;
-import java.util.NoSuchElementException;
-import java.util.Set;
-import java.util.UUID;
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
-import org.apache.commons.lang3.StringUtils;
-import org.apache.commons.lang3.tuple.Pair;
-import org.onap.policy.aai.AaiCqResponse;
-import org.onap.policy.aai.AaiManager;
-import org.onap.policy.aai.util.AaiException;
-import org.onap.policy.controlloop.ControlLoopEventStatus;
-import org.onap.policy.controlloop.ControlLoopException;
-import org.onap.policy.controlloop.ControlLoopNotificationType;
-import org.onap.policy.controlloop.ControlLoopOperation;
-import org.onap.policy.controlloop.VirtualControlLoopEvent;
-import org.onap.policy.controlloop.VirtualControlLoopNotification;
-import org.onap.policy.controlloop.policy.FinalResult;
-import org.onap.policy.controlloop.policy.Policy;
-import org.onap.policy.controlloop.processor.ControlLoopProcessor;
-import org.onap.policy.drools.core.lock.Lock;
-import org.onap.policy.drools.core.lock.LockCallback;
-import org.onap.policy.drools.core.lock.LockImpl;
-import org.onap.policy.drools.core.lock.LockState;
-import org.onap.policy.drools.system.PolicyEngineConstants;
-import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicy;
-import org.onap.policy.rest.RestManager;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-public class ControlLoopEventManager implements Serializable {
- public static final String PROV_STATUS_ACTIVE = "ACTIVE";
- private static final String VM_NAME = "VM_NAME";
- private static final String VNF_NAME = "VNF_NAME";
- public static final String GENERIC_VNF_VNF_ID = "generic-vnf.vnf-id";
- public static final String GENERIC_VNF_VNF_NAME = "generic-vnf.vnf-name";
- public static final String VSERVER_VSERVER_NAME = "vserver.vserver-name";
- public static final String GENERIC_VNF_IS_CLOSED_LOOP_DISABLED = "generic-vnf.is-closed-loop-disabled";
- public static final String VSERVER_IS_CLOSED_LOOP_DISABLED = "vserver.is-closed-loop-disabled";
- private static final String PNF_IS_IN_MAINT = "pnf.in-maint";
- public static final String GENERIC_VNF_PROV_STATUS = "generic-vnf.prov-status";
- public static final String VSERVER_PROV_STATUS = "vserver.prov-status";
- public static final String PNF_ID = "pnf.pnf-id";
- public static final String PNF_NAME = "pnf.pnf-name";
-
- public static final String AAI_URL = "aai.url";
- public static final String AAI_USERNAME_PROPERTY = "aai.username";
- public static final String AAI_PASS_PROPERTY = "aai.password";
-
-
- /**
- * Additional time, in seconds, to add to a "lock" request. This ensures that the lock won't expire right before an
- * operation completes.
- */
- private static final int ADDITIONAL_LOCK_SEC = 60;
-
- private static final Logger logger = LoggerFactory.getLogger(ControlLoopEventManager.class);
-
- private static final long serialVersionUID = -1216568161322872641L;
-
- private static final Set<String> VALID_TARGETS;
-
- static {
- VALID_TARGETS = Collections.unmodifiableSet(new HashSet<>(
- Stream.of(VM_NAME, VNF_NAME, VSERVER_VSERVER_NAME, GENERIC_VNF_VNF_ID, GENERIC_VNF_VNF_NAME, PNF_NAME)
- .map(String::toLowerCase).collect(Collectors.toList())));
- }
-
- public final String closedLoopControlName;
- private final UUID requestId;
-
- private String controlLoopResult;
- private ControlLoopProcessor processor = null;
- private VirtualControlLoopEvent onset;
- private Integer numOnsets = 0;
- private Integer numAbatements = 0;
- private VirtualControlLoopEvent abatement;
- private FinalResult controlLoopTimedOut = null;
-
- private boolean isActivated = false;
- private LinkedList<ControlLoopOperation> controlLoopHistory = new LinkedList<>();
- private ControlLoopOperationManager currentOperation = null;
- private ControlLoopOperationManager lastOperationManager = null;
- private transient Lock targetLock = null;
- private boolean useTargetLock = true;
-
- /**
- * Constructs the object.
- *
- * @param closedLoopControlName name of the control loop
- * @param requestId ID of the request with which this manager is associated
- */
- public ControlLoopEventManager(String closedLoopControlName, UUID requestId) {
- this.closedLoopControlName = closedLoopControlName;
- this.requestId = requestId;
- }
-
- public String getClosedLoopControlName() {
- return closedLoopControlName;
- }
-
- public String getControlLoopResult() {
- return controlLoopResult;
- }
-
- public void setControlLoopResult(String controlLoopResult) {
- this.controlLoopResult = controlLoopResult;
- }
-
- public Integer getNumOnsets() {
- return numOnsets;
- }
-
- public void setNumOnsets(Integer numOnsets) {
- this.numOnsets = numOnsets;
- }
-
- public Integer getNumAbatements() {
- return numAbatements;
- }
-
- public void setNumAbatements(Integer numAbatements) {
- this.numAbatements = numAbatements;
- }
-
- public boolean isActivated() {
- return isActivated;
- }
-
- public void setActivated(boolean isActivated) {
- this.isActivated = isActivated;
- }
-
- public boolean useTargetLock() {
- return useTargetLock();
- }
-
- public void setUseTargetLock(boolean useTargetLock) {
- this.useTargetLock = useTargetLock;
- }
-
- public VirtualControlLoopEvent getOnsetEvent() {
- return this.onset;
- }
-
- public VirtualControlLoopEvent getAbatementEvent() {
- return this.abatement;
- }
-
- public ControlLoopProcessor getProcessor() {
- return this.processor;
- }
-
- public UUID getRequestId() {
- return requestId;
- }
-
-
- private VirtualControlLoopNotification rejectNotification(VirtualControlLoopEvent event, String message) {
- VirtualControlLoopNotification notification = new VirtualControlLoopNotification(event);
- notification.setNotification(ControlLoopNotificationType.REJECTED);
- notification.setMessage(message);
- return notification;
- }
-
- /**
- * Preactivations check for an event.
- *
- * @param event the event
- * @return the VirtualControlLoopNotification
- */
- private VirtualControlLoopNotification preActivationChecks(VirtualControlLoopEvent event) {
- try {
- //
- // This method should ONLY be called ONCE
- //
- if (this.isActivated) {
- return rejectNotification(event, "ControlLoopEventManager has already been activated.");
- }
-
- //
- // Syntax check the event
- //
- checkEventSyntax(event);
- } catch (ControlLoopException e) {
- logger.warn("{}: invalid event syntax: ", this, e);
- return rejectNotification(event, e.getMessage());
-
- }
-
- return new VirtualControlLoopNotification(event);
- }
-
- /**
- * Activate a control loop event.
- *
- * @param event the event
- * @return the VirtualControlLoopNotification
- */
- public VirtualControlLoopNotification activate(VirtualControlLoopEvent event) {
- VirtualControlLoopNotification notification = preActivationChecks(event);
- if (notification.getNotification() == ControlLoopNotificationType.REJECTED) {
- return notification;
- }
-
- return postActivate(event, notification);
- }
-
- /**
- * Activate a control loop event.
- *
- * @param yamlSpecification the yaml specification
- * @param event the event
- * @return the VirtualControlLoopNotification
- */
- public VirtualControlLoopNotification activate(String yamlSpecification, VirtualControlLoopEvent event) {
- VirtualControlLoopNotification notification = preActivationChecks(event);
- if (notification.getNotification() == ControlLoopNotificationType.REJECTED) {
- return notification;
- }
-
- if (yamlSpecification == null || yamlSpecification.length() < 1) {
- return rejectNotification(event, "yaml specification is null or 0 length");
- }
-
- String decodedYaml = null;
- try {
- decodedYaml = URLDecoder.decode(yamlSpecification, "UTF-8");
- if (decodedYaml != null && decodedYaml.length() > 0) {
- yamlSpecification = decodedYaml;
- }
- } catch (UnsupportedEncodingException e) {
- logger.warn("{}: YAML decode in activate by YAML specification and event threw: ", this, e);
- return rejectNotification(event, e.getMessage());
- }
-
- try {
- //
- // Parse the YAML specification
- //
- this.processor = new ControlLoopProcessor(yamlSpecification);
- } catch (ControlLoopException e) {
- logger.error("{}: activate by YAML specification and event threw: ", this, e);
- return rejectNotification(event, e.getMessage());
- }
-
- return postActivate(event, notification);
- }
-
- /**
- * Activate a control loop event.
- *
- * @param toscaPolicy the tosca policy
- * @param event the event
- * @return the VirtualControlLoopNotification
- */
- public VirtualControlLoopNotification activate(ToscaPolicy toscaPolicy, VirtualControlLoopEvent event) {
- VirtualControlLoopNotification notification = preActivationChecks(event);
- if (notification.getNotification() == ControlLoopNotificationType.REJECTED) {
- return notification;
- }
-
- try {
- this.processor = new ControlLoopProcessor(toscaPolicy);
- } catch (ControlLoopException e) {
- logger.error("{}: activate from Tosca Policy threw: ", this, e);
- return rejectNotification(event, e.getMessage());
- }
-
- return postActivate(event, notification);
- }
-
- private VirtualControlLoopNotification postActivate(
- VirtualControlLoopEvent event, VirtualControlLoopNotification notification) {
- //
- // At this point we are good to go with this event
- //
- this.onset = event;
- this.numOnsets = 1;
-
- //
- // Set ourselves as active
- //
- this.isActivated = true;
-
- notification.setNotification(ControlLoopNotificationType.ACTIVE);
- return notification;
- }
-
- /**
- * Check if the control loop is final.
- *
- * @return a VirtualControlLoopNotification if the control loop is final, otherwise <code>null</code> is returned
- * @throws ControlLoopException if an error occurs
- */
- public VirtualControlLoopNotification isControlLoopFinal() throws ControlLoopException {
- validateFinalControlLoop();
- //
- // Ok, start creating the notification
- //
- VirtualControlLoopNotification notification = new VirtualControlLoopNotification(this.onset);
- //
- // Check if the overall control loop has timed out
- //
- if (this.isControlLoopTimedOut()) {
- //
- // Yes we have timed out
- //
- notification.setNotification(ControlLoopNotificationType.FINAL_FAILURE);
- notification.setMessage("Control Loop timed out");
- notification.getHistory().addAll(this.controlLoopHistory);
- return notification;
- }
- //
- // Check if the current policy is Final
- //
- FinalResult result = this.processor.checkIsCurrentPolicyFinal();
- if (result == null) {
- //
- // we are not at a final result
- //
- return null;
- }
-
- switch (result) {
- case FINAL_FAILURE_EXCEPTION:
- notification.setNotification(ControlLoopNotificationType.FINAL_FAILURE);
- notification.setMessage("Exception in processing closed loop");
- break;
- case FINAL_FAILURE:
- case FINAL_FAILURE_RETRIES:
- case FINAL_FAILURE_TIMEOUT:
- case FINAL_FAILURE_GUARD:
- notification.setNotification(ControlLoopNotificationType.FINAL_FAILURE);
- break;
- case FINAL_OPENLOOP:
- notification.setNotification(ControlLoopNotificationType.FINAL_OPENLOOP);
- break;
- case FINAL_SUCCESS:
- notification.setNotification(ControlLoopNotificationType.FINAL_SUCCESS);
- break;
- default:
- return null;
- }
- //
- // Be sure to add all the history
- //
- notification.getHistory().addAll(this.controlLoopHistory);
- return notification;
- }
-
- private void validateFinalControlLoop() throws ControlLoopException {
- //
- // Check if they activated us
- //
- if (!this.isActivated) {
- throw new ControlLoopException("ControlLoopEventManager MUST be activated first.");
- }
- //
- // Make sure we are expecting this call.
- //
- if (this.onset == null) {
- throw new ControlLoopException("No onset event for ControlLoopEventManager.");
- }
- }
-
- /**
- * Process the control loop.
- *
- * @return a ControlLoopOperationManager
- * @throws ControlLoopException if an error occurs
- */
- public ControlLoopOperationManager processControlLoop() throws ControlLoopException {
- validateFinalControlLoop();
- //
- // Is there a current operation?
- //
- if (this.currentOperation != null) {
- //
- // Throw an exception, or simply return the current operation?
- //
- throw new ControlLoopException("Already working an Operation, do not call this method.");
- }
- //
- // Ensure we are not FINAL
- //
- VirtualControlLoopNotification notification = this.isControlLoopFinal();
- if (notification != null) {
- //
- // This is weird, we require them to call the isControlLoopFinal() method first
- //
- // We should really abstract this and avoid throwing an exception, because it really
- // isn't an exception.
- //
- throw new ControlLoopException("Control Loop is in FINAL state, do not call this method.");
- }
- //
- // Not final so get the policy that needs to be worked on.
- //
- Policy policy = this.processor.getCurrentPolicy();
- if (policy == null) {
- throw new ControlLoopException("ControlLoopEventManager: processor came upon null Policy.");
- }
- //
- // And setup an operation
- //
- this.lastOperationManager = this.currentOperation;
- this.currentOperation = new ControlLoopOperationManager(this.onset, policy, this);
- //
- // Return it
- //
- return this.currentOperation;
- }
-
- /**
- * Finish an operation.
- *
- * @param operation the operation
- */
- public void finishOperation(ControlLoopOperationManager operation) throws ControlLoopException {
- //
- // Verify we have a current operation
- //
- if (this.currentOperation != null) {
- //
- // Validate they are finishing the current operation
- // PLD - this is simply comparing the policy. Do we want to equals the whole object?
- //
- if (this.currentOperation.policy.equals(operation.policy)) {
- logger.debug("Finishing {} result is {}", this.currentOperation.policy.getRecipe(),
- this.currentOperation.getOperationResult());
- //
- // Save history
- //
- this.controlLoopHistory.addAll(this.currentOperation.getHistory());
- //
- // Move to the next Policy
- //
- this.processor.nextPolicyForResult(this.currentOperation.getOperationResult());
- //
- // Just null this out
- //
- this.lastOperationManager = this.currentOperation;
- this.currentOperation = null;
-
- //
- // Don't release the lock - it may be re-used by the next operation
- //
-
- return;
- }
- logger.debug("Cannot finish current operation {} does not match given operation {}",
- this.currentOperation.policy, operation.policy);
- return;
- }
- throw new ControlLoopException("No operation to finish.");
- }
-
- /**
- * Obtain a lock for the current operation.
- *
- * @param callback call-back to be invoked when the lock state changes
- * @return a pair containing the old lock and the new lock, either of which may be null
- * @throws ControlLoopException if an error occurs
- */
- public synchronized Pair<Lock, Lock> lockCurrentOperation(LockCallback callback) throws ControlLoopException {
- //
- // Sanity check
- //
- if (this.currentOperation == null) {
- throw new ControlLoopException("Do not have a current operation.");
- }
-
- //
- // Release the old lock if it's for a different resource.
- //
- Lock oldLock = null;
- if (this.targetLock != null
- && !this.targetLock.getResourceId().equals(this.currentOperation.getTargetEntity())) {
- logger.debug("{}: different resource - releasing old lock", getClosedLoopControlName());
- oldLock = this.targetLock;
- this.targetLock = null;
- }
-
- // keep the lock a little longer than the operation, including retries
- int optimeout = Math.max(1, this.currentOperation.getOperationTimeout());
- int nattempts = 1 + Math.max(0, this.currentOperation.getMaxRetries());
- int holdSec = optimeout * nattempts + ADDITIONAL_LOCK_SEC;
-
- //
- // Have we acquired it already?
- //
- if (this.targetLock != null) {
- // we have the lock - just extend it
- this.targetLock.extend(holdSec, callback);
- return Pair.of(oldLock, null);
-
- } else if (this.useTargetLock) {
- this.targetLock = createRealLock(this.currentOperation.getTargetEntity(), this.onset.getRequestId(),
- holdSec, callback);
- return Pair.of(oldLock, this.targetLock);
-
- } else {
- // Not using target locks - create a lock w/o actually locking.
- logger.debug("{}: not using target locking; using pseudo locks", getClosedLoopControlName());
- this.targetLock = createPseudoLock(this.currentOperation.getTargetEntity(), this.onset.getRequestId(),
- holdSec, callback);
-
- // Note: no need to invoke callback, as the lock is already ACTIVE
-
- return Pair.of(oldLock, this.targetLock);
- }
- }
-
- /**
- * Releases the lock for the current operation, deleting it from working memory.
- *
- * @return the lock, if the operation was locked, {@code null} otherwise
- */
- public synchronized Lock unlockCurrentOperation() {
- if (this.targetLock == null) {
- return null;
- }
-
- Lock lock = this.targetLock;
- this.targetLock = null;
-
- lock.free();
-
- return lock;
- }
-
- public enum NewEventStatus {
- FIRST_ONSET, SUBSEQUENT_ONSET, FIRST_ABATEMENT, SUBSEQUENT_ABATEMENT, SYNTAX_ERROR;
- }
-
- /**
- * An event onset/abatement.
- *
- * @param event the event
- * @return the status
- * @throws AaiException if an error occurs retrieving information from A&AI
- */
- public NewEventStatus onNewEvent(VirtualControlLoopEvent event) throws AaiException {
- try {
- this.checkEventSyntax(event);
- if (event.getClosedLoopEventStatus() == ControlLoopEventStatus.ONSET) {
- //
- // Check if this is our original ONSET
- //
- if (event.equals(this.onset)) {
- //
- // DO NOT retract it
- //
- return NewEventStatus.FIRST_ONSET;
- }
- //
- // Log that we got an onset
- //
- this.numOnsets++;
- return NewEventStatus.SUBSEQUENT_ONSET;
- } else if (event.getClosedLoopEventStatus() == ControlLoopEventStatus.ABATED) {
- //
- // Have we already got an abatement?
- //
- if (this.abatement == null) {
- //
- // Save this
- //
- this.abatement = event;
- //
- // Keep track that we received another
- //
- this.numAbatements++;
- //
- //
- //
- return NewEventStatus.FIRST_ABATEMENT;
- } else {
- //
- // Keep track that we received another
- //
- this.numAbatements++;
- //
- //
- //
- return NewEventStatus.SUBSEQUENT_ABATEMENT;
- }
- }
- } catch (ControlLoopException e) {
- logger.error("{}: onNewEvent threw: ", this, e);
- }
- return NewEventStatus.SYNTAX_ERROR;
- }
-
-
- /**
- * Commit the abatement to the history database.
- *
- * @param message the abatement message
- * @param outcome the abatement outcome
- */
- public void commitAbatement(String message, String outcome) {
- if (this.lastOperationManager == null) {
- logger.error("{}: commitAbatement: no operation manager", this);
- return;
- }
- try {
- this.lastOperationManager.commitAbatement(message, outcome);
- } catch (NoSuchElementException e) {
- logger.error("{}: commitAbatement threw an exception ", this, e);
- }
- }
-
-
- /**
- * Set the control loop time out.
- *
- * @return a VirtualControlLoopNotification
- */
- public VirtualControlLoopNotification setControlLoopTimedOut() {
- this.controlLoopTimedOut = FinalResult.FINAL_FAILURE_TIMEOUT;
- VirtualControlLoopNotification notification = new VirtualControlLoopNotification(this.onset);
- notification.setNotification(ControlLoopNotificationType.FINAL_FAILURE);
- notification.setMessage("Control Loop timed out");
- notification.getHistory().addAll(this.controlLoopHistory);
- return notification;
- }
-
- public boolean isControlLoopTimedOut() {
- return (this.controlLoopTimedOut == FinalResult.FINAL_FAILURE_TIMEOUT);
- }
-
- /**
- * Get the control loop timeout.
- *
- * @param defaultTimeout the default timeout
- * @return the timeout
- */
- public int getControlLoopTimeout(Integer defaultTimeout) {
- if (this.processor != null && this.processor.getControlLoop() != null) {
- Integer timeout = this.processor.getControlLoop().getTimeout();
- if (timeout != null && timeout > 0) {
- return timeout;
- }
- }
- if (defaultTimeout != null) {
- return defaultTimeout;
- }
- return 0;
- }
-
- /**
- * Check an event syntax.
- *
- * @param event the event syntax
- * @throws ControlLoopException if an error occurs
- */
- public void checkEventSyntax(VirtualControlLoopEvent event) throws ControlLoopException {
- validateStatus(event);
- if (StringUtils.isBlank(event.getClosedLoopControlName())) {
- throw new ControlLoopException("No control loop name");
- }
- if (event.getRequestId() == null) {
- throw new ControlLoopException("No request ID");
- }
- if (event.getClosedLoopEventStatus() == ControlLoopEventStatus.ABATED) {
- return;
- }
- if (StringUtils.isBlank(event.getTarget())) {
- throw new ControlLoopException("No target field");
- } else if (!VALID_TARGETS.contains(event.getTarget().toLowerCase())) {
- throw new ControlLoopException("target field invalid - expecting VM_NAME or VNF_NAME");
- }
- validateAaiData(event);
- }
-
- private void validateStatus(VirtualControlLoopEvent event) throws ControlLoopException {
- if (event.getClosedLoopEventStatus() == null
- || (event.getClosedLoopEventStatus() != ControlLoopEventStatus.ONSET
- && event.getClosedLoopEventStatus() != ControlLoopEventStatus.ABATED)) {
- throw new ControlLoopException("Invalid value in closedLoopEventStatus");
- }
- }
-
- private void validateAaiData(VirtualControlLoopEvent event) throws ControlLoopException {
- Map<String, String> eventAai = event.getAai();
- if (eventAai == null) {
- throw new ControlLoopException("AAI is null");
- }
- switch (event.getTargetType()) {
- case VM:
- case VNF:
- validateAaiVmVnfData(eventAai);
- return;
- case PNF:
- validateAaiPnfData(eventAai);
- return;
- default:
- throw new ControlLoopException("The target type is not supported");
- }
- }
-
- private void validateAaiVmVnfData(Map<String, String> eventAai) throws ControlLoopException {
- if (eventAai.get(GENERIC_VNF_VNF_ID) == null && eventAai.get(VSERVER_VSERVER_NAME) == null
- && eventAai.get(GENERIC_VNF_VNF_NAME) == null) {
- throw new ControlLoopException(
- "generic-vnf.vnf-id or generic-vnf.vnf-name or vserver.vserver-name information missing");
- }
- }
-
- private void validateAaiPnfData(Map<String, String> eventAai) throws ControlLoopException {
- if (eventAai.get(PNF_NAME) == null) {
- throw new ControlLoopException("AAI PNF object key pnf-name is missing");
- }
- }
-
- /**
- * Is closed loop disabled for an event.
- *
- * @param event the event
- * @return <code>true</code> if the control loop is disabled, <code>false</code> otherwise
- */
- public static boolean isClosedLoopDisabled(VirtualControlLoopEvent event) {
- Map<String, String> aai = event.getAai();
- return (isAaiTrue(aai.get(VSERVER_IS_CLOSED_LOOP_DISABLED))
- || isAaiTrue(aai.get(GENERIC_VNF_IS_CLOSED_LOOP_DISABLED))
- || isAaiTrue(aai.get(PNF_IS_IN_MAINT)));
- }
-
- /**
- * Does provisioning status, for an event, have a value other than ACTIVE.
- *
- * @param event the event
- * @return {@code true} if the provisioning status is neither ACTIVE nor {@code null}, {@code false} otherwise
- */
- protected static boolean isProvStatusInactive(VirtualControlLoopEvent event) {
- Map<String, String> aai = event.getAai();
- return (!PROV_STATUS_ACTIVE.equals(aai.getOrDefault(VSERVER_PROV_STATUS, PROV_STATUS_ACTIVE))
- || !PROV_STATUS_ACTIVE.equals(aai.getOrDefault(GENERIC_VNF_PROV_STATUS, PROV_STATUS_ACTIVE)));
- }
-
- /**
- * Determines the boolean value represented by the given AAI field value.
- *
- * @param aaiValue value to be examined
- * @return the boolean value represented by the field value, or {@code false} if the value is {@code null}
- */
- protected static boolean isAaiTrue(String aaiValue) {
- return ("true".equalsIgnoreCase(aaiValue) || "T".equalsIgnoreCase(aaiValue) || "yes".equalsIgnoreCase(aaiValue)
- || "Y".equalsIgnoreCase(aaiValue));
- }
-
- @Override
- public String toString() {
- return "ControlLoopEventManager [closedLoopControlName=" + closedLoopControlName + ", requestId=" + requestId
- + ", processor=" + processor + ", onset=" + (onset != null ? onset.getRequestId() : "null")
- + ", numOnsets=" + numOnsets + ", numAbatements=" + numAbatements + ", isActivated=" + isActivated
- + ", currentOperation=" + currentOperation + ", targetLock=" + targetLock + "]";
- }
-
- /**
- * This function calls Aai Custom Query and responds with the AaiCqResponse.
- *
- * @param event input event
- * @return AaiCqResponse Response from Aai for custom query. Can not be null.
- * @throws AaiException if error occurs
- */
- public AaiCqResponse getCqResponse(VirtualControlLoopEvent event) throws AaiException {
-
- Map<String, String> aai = event.getAai();
-
- if (aai.containsKey(VSERVER_IS_CLOSED_LOOP_DISABLED) || aai.containsKey(GENERIC_VNF_IS_CLOSED_LOOP_DISABLED)) {
-
- if (isClosedLoopDisabled(event)) {
- throw new AaiException("is-closed-loop-disabled is set to true on VServer or VNF");
- }
-
- if (isProvStatusInactive(event)) {
- throw new AaiException("prov-status is not ACTIVE on VServer or VNF");
- }
- }
-
- if (!aai.containsKey(VSERVER_VSERVER_NAME)) {
- throw new AaiException("Vserver name is missing");
- }
-
- UUID reqId = event.getRequestId();
- AaiCqResponse response = null;
- String vserverId = event.getAai().get(VSERVER_VSERVER_NAME);
-
- String aaiHostUrl = PolicyEngineConstants.getManager().getEnvironmentProperty(AAI_URL);
- String aaiUser = PolicyEngineConstants.getManager().getEnvironmentProperty(AAI_USERNAME_PROPERTY);
- String aaiPassword = PolicyEngineConstants.getManager().getEnvironmentProperty(AAI_PASS_PROPERTY);
-
- response = new AaiManager(new RestManager()).getCustomQueryResponse(aaiHostUrl, aaiUser, aaiPassword, reqId,
- vserverId);
-
- if (response == null) {
- throw new AaiException("Target vnf-id could not be found");
- }
-
- return response;
-
- }
-
- /**
- * Get the specified pnf data from aai.
- * @param event the event containing pnf id.
- * @return pnf key value data.
- * @throws AaiException if an aai error occurs.
- */
- public Map<String, String> getPnf(VirtualControlLoopEvent event) throws AaiException {
- Map<String, String> aai = event.getAai();
-
- if (!aai.containsKey(PNF_NAME)) {
- throw new AaiException("Missing unique identifier for PNF AAI object in the event.");
- }
-
- UUID reqId = event.getRequestId();
- String pnfName = event.getAai().get(PNF_NAME);
- String aaiHostUrl = PolicyEngineConstants.getManager().getEnvironmentProperty(AAI_URL);
- String aaiUser = PolicyEngineConstants.getManager().getEnvironmentProperty(AAI_USERNAME_PROPERTY);
- String aaiPassword = PolicyEngineConstants.getManager().getEnvironmentProperty(AAI_PASS_PROPERTY);
-
- Map<String, String> pnfParams =
- new AaiManager(new RestManager()).getPnf(aaiHostUrl, aaiUser, aaiPassword, reqId, pnfName);
-
- if (pnfParams == null) {
- throw new AaiException("Aai response is undefined");
- }
- return pnfParams;
- }
-
-
- // the following methods may be overridden by junit tests
-
- protected Lock createRealLock(String targetEntity, UUID requestId, int holdSec, LockCallback callback) {
- return PolicyEngineConstants.getManager().createLock(targetEntity, requestId.toString(), holdSec, callback,
- false);
- }
-
- // note: the "callback" is required, because it will be invoked when lock.extend() is
- // invoked
- protected Lock createPseudoLock(String targetEntity, UUID requestId, int holdSec, LockCallback callback) {
- return new LockImpl(LockState.ACTIVE, targetEntity, requestId.toString(), holdSec, callback);
- }
-}
diff --git a/controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/eventmanager/ControlLoopOperationManager.java b/controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/eventmanager/ControlLoopOperationManager.java
deleted file mode 100644
index d16468de2..000000000
--- a/controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/eventmanager/ControlLoopOperationManager.java
+++ /dev/null
@@ -1,1207 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * controlloop operation manager
- * ================================================================================
- * Copyright (C) 2017-2020 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Modifications Copyright (C) 2019 Tech Mahindra
- * Modifications Copyright (C) 2019 Bell Canada.
- * ================================================================================
- * 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.controlloop.eventmanager;
-
-import java.io.Serializable;
-import java.sql.Timestamp;
-import java.time.Instant;
-import java.util.AbstractMap;
-import java.util.HashMap;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Map;
-import java.util.NoSuchElementException;
-import java.util.Optional;
-import java.util.Properties;
-import javax.persistence.EntityManager;
-import javax.persistence.Persistence;
-import org.apache.commons.lang3.tuple.Pair;
-import org.eclipse.persistence.config.PersistenceUnitProperties;
-import org.onap.aai.domain.yang.GenericVnf;
-import org.onap.aai.domain.yang.ServiceInstance;
-import org.onap.ccsdk.cds.controllerblueprints.processing.api.ExecutionServiceInput;
-import org.onap.policy.aai.AaiCqResponse;
-import org.onap.policy.aai.util.AaiException;
-import org.onap.policy.appc.Response;
-import org.onap.policy.appc.ResponseCode;
-import org.onap.policy.appclcm.AppcLcmDmaapWrapper;
-import org.onap.policy.cds.CdsResponse;
-import org.onap.policy.controlloop.ControlLoopEvent;
-import org.onap.policy.controlloop.ControlLoopException;
-import org.onap.policy.controlloop.ControlLoopOperation;
-import org.onap.policy.controlloop.ControlLoopResponse;
-import org.onap.policy.controlloop.VirtualControlLoopEvent;
-import org.onap.policy.controlloop.actor.appc.AppcActor;
-import org.onap.policy.controlloop.actor.appclcm.AppcLcmActor;
-import org.onap.policy.controlloop.actor.cds.CdsActor;
-import org.onap.policy.controlloop.actor.cds.constants.CdsActorConstants;
-import org.onap.policy.controlloop.actor.sdnc.SdncActor;
-import org.onap.policy.controlloop.actor.sdnr.SdnrActor;
-import org.onap.policy.controlloop.actor.so.SoActor;
-import org.onap.policy.controlloop.actor.vfc.VfcActor;
-import org.onap.policy.controlloop.policy.Policy;
-import org.onap.policy.controlloop.policy.PolicyResult;
-import org.onap.policy.controlloop.policy.TargetType;
-import org.onap.policy.drools.system.PolicyEngineConstants;
-import org.onap.policy.guard.OperationsHistory;
-import org.onap.policy.guard.Util;
-import org.onap.policy.sdnc.SdncResponse;
-import org.onap.policy.sdnr.PciResponseWrapper;
-import org.onap.policy.so.SoResponseWrapper;
-import org.onap.policy.vfc.VfcResponse;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-public class ControlLoopOperationManager implements Serializable {
- private static final String SUCCESS_MSG = " Success";
- private static final String FAILED_MSG = " Failed";
- private static final long serialVersionUID = -3773199283624595410L;
- private static final Logger logger = LoggerFactory.getLogger(ControlLoopOperationManager.class);
-
- private static final String VSERVER_VSERVER_NAME = "vserver.vserver-name";
- private static final String GENERIC_VNF_VNF_NAME = "generic-vnf.vnf-name";
- private static final String GENERIC_VNF_VNF_ID = "generic-vnf.vnf-id";
-
- private static final String AAI_SERVICE_INSTANCE_ID_KEY = "service-instance.service-instance-id";
- private static final String PNF_NAME = "pnf.pnf-name";
-
- //
- // These properties are not changeable, but accessible
- // for Drools Rule statements.
- //
- public final ControlLoopEvent onset;
- public final Policy policy;
-
- //
- // Properties used to track the Operation
- //
- private int attempts = 0;
- private Operation currentOperation = null;
- private LinkedList<Operation> operationHistory = new LinkedList<>();
- private PolicyResult policyResult = null;
- private ControlLoopEventManager eventManager = null;
- private String targetEntity;
- private String guardApprovalStatus = "NONE"; // "NONE", "PERMIT", "DENY"
- private AaiCqResponse aaiCqResponse;
- private transient Object operationRequest;
-
- /**
- * Construct an instance.
- *
- * @param onset the onset event
- * @param policy the policy
- * @param em the event manager
- * @throws ControlLoopException if an error occurs
- */
- public ControlLoopOperationManager(ControlLoopEvent onset, Policy policy,
- ControlLoopEventManager em) throws ControlLoopException {
-
- this.onset = onset;
- this.policy = policy;
- this.guardApprovalStatus = "NONE";
- this.eventManager = em;
-
- try {
- if (TargetType.VNF.equals(policy.getTarget().getType())
- || TargetType.VFMODULE.equals(policy.getTarget().getType())) {
- this.aaiCqResponse =
- this.eventManager.getCqResponse((VirtualControlLoopEvent) onset);
- }
-
- this.targetEntity = getTarget(policy);
-
- initActor(policy);
-
- } catch (AaiException e) {
- throw new ControlLoopException(e.getMessage(), e);
- }
- }
-
- private void initActor(Policy policy) throws AaiException, ControlLoopException {
- //
- // Let's make a sanity check
- //
- switch (policy.getActor()) {
- case "APPC":
- initAppc(policy);
- break;
- case "SO":
- break;
- case "SDNR":
- break;
- case "VFC":
- break;
- case "SDNC":
- break;
- case "CDS":
- break;
- default:
- throw new ControlLoopException(
- "ControlLoopEventManager: policy has an unknown actor.");
- }
- }
-
- private void initAppc(Policy policy) throws AaiException {
- if ("ModifyConfig".equalsIgnoreCase(policy.getRecipe())) {
- /*
- * The target vnf-id may not be the same as the source vnf-id specified in the yaml, the
- * target
- * vnf-id is retrieved by a named query to A&AI.
- */
- GenericVnf genvnf = this.aaiCqResponse
- .getGenericVnfByModelInvariantId(policy.getTarget().getResourceID());
- if (genvnf == null) {
- logger.info("Target entity could not be found");
- throw new AaiException("Target vnf-id could not be found");
- }
- this.targetEntity = genvnf.getVnfId();
-
- }
- }
-
- public ControlLoopEventManager getEventManager() {
- return eventManager;
- }
-
- public void setEventManager(ControlLoopEventManager eventManager) {
- this.eventManager = eventManager;
- }
-
- public String getTargetEntity() {
- return this.targetEntity;
- }
-
- @Override
- public String toString() {
- return "ControlLoopOperationManager [onset="
- + (onset != null ? onset.getRequestId() : "null") + ", policy="
- + (policy != null ? policy.getId() : "null") + ", attempts=" + attempts
- + ", policyResult=" + policyResult + ", currentOperation=" + currentOperation
- + ", operationHistory=" + operationHistory + "]";
- }
-
- //
- // Internal class used for tracking
- //
- private class Operation implements Serializable {
- private static final long serialVersionUID = 1L;
-
- private ControlLoopOperation clOperation = new ControlLoopOperation();
- private PolicyResult policyResult = null;
- private int attempt = 0;
-
- @Override
- public String toString() {
- return "Operation [attempt=" + attempt + ", policyResult=" + policyResult
- + ", operation=" + clOperation + "]";
- }
- }
-
- public Object getOperationRequest() {
- return operationRequest;
- }
-
- public String getGuardApprovalStatus() {
- return guardApprovalStatus;
- }
-
- public void setGuardApprovalStatus(String guardApprovalStatus) {
- this.guardApprovalStatus = guardApprovalStatus;
- }
-
- /**
- * Get the target for a policy.
- *
- * @param policy the policy
- * @return the target
- * @throws ControlLoopException if an error occurs
- */
- public String getTarget(Policy policy) throws ControlLoopException {
- if (policy.getTarget() == null) {
- throw new ControlLoopException("The target is null");
- }
-
- if (policy.getTarget().getType() == null) {
- throw new ControlLoopException("The target type is null");
- }
-
- switch (policy.getTarget().getType()) {
- case PNF:
- return getPnfTarget();
- case VM:
- case VNF:
- return getVfModuleTarget();
- case VFMODULE:
- return getVfModuleTarget();
- default:
- throw new ControlLoopException("The target type is not supported");
- }
- }
-
- private String getVfModuleTarget() throws ControlLoopException {
- VirtualControlLoopEvent virtualOnsetEvent = (VirtualControlLoopEvent) this.onset;
- if (this.onset.getTarget().equalsIgnoreCase(VSERVER_VSERVER_NAME)) {
- return virtualOnsetEvent.getAai().get(VSERVER_VSERVER_NAME);
- } else if (this.onset.getTarget().equalsIgnoreCase(GENERIC_VNF_VNF_ID)) {
- return virtualOnsetEvent.getAai().get(GENERIC_VNF_VNF_ID);
- } else if (this.onset.getTarget().equalsIgnoreCase(GENERIC_VNF_VNF_NAME)) {
- /*
- * If the onset is enriched with the vnf-id, we don't need an A&AI response
- */
- if (virtualOnsetEvent.getAai().containsKey(GENERIC_VNF_VNF_ID)) {
- return virtualOnsetEvent.getAai().get(GENERIC_VNF_VNF_ID);
- }
-
- /*
- * If the vnf-name was retrieved from the onset then the vnf-id must be obtained from
- * the event
- * manager's A&AI GET query
- */
- try {
- String vnfId = this.aaiCqResponse.getDefaultGenericVnf().getVnfId();
- if (vnfId == null) {
- throw new AaiException("No vnf-id found");
- }
- return vnfId;
-
- } catch (AaiException e) {
- throw new ControlLoopException(e.getMessage(), e);
- }
- }
- throw new ControlLoopException("Target does not match target type");
- }
-
- private String getPnfTarget() throws ControlLoopException {
- VirtualControlLoopEvent virtualOnsetEvent = (VirtualControlLoopEvent) this.onset;
- if (!PNF_NAME.equalsIgnoreCase(onset.getTarget())) {
- throw new ControlLoopException(
- "Target in the onset event is either null or does not match target key expected in AAI section.");
- }
- return virtualOnsetEvent.getAai().get(PNF_NAME);
- }
-
- /**
- * Start an operation.
- *
- * @param onset the onset event
- * @return the operation request
- * @throws ControlLoopException if an error occurs
- */
- public Object startOperation(/* VirtualControlLoopEvent */ControlLoopEvent onset)
- throws ControlLoopException {
- verifyOperatonCanRun();
-
- //
- // Setup
- //
- this.policyResult = null;
- Operation operation = new Operation();
- operation.attempt = ++this.attempts;
- operation.clOperation.setActor(this.policy.getActor());
- operation.clOperation.setOperation(this.policy.getRecipe());
- operation.clOperation.setTarget(this.policy.getTarget().toString());
- operation.clOperation.setSubRequestId(Integer.toString(operation.attempt));
- //
- // Now determine which actor we need to construct a request for
- //
- try {
- switch (policy.getActor()) {
- case "APPC":
- return startAppcOperation(onset, operation);
- case "SO":
- return startSoOperation(onset, operation);
- case "VFC":
- return startVfcOperation(onset, operation);
- case "SDNR":
- return startSdnrOperation(onset, operation);
- case "SDNC":
- return startSdncOperation(onset, operation);
- case "CDS":
- return startCdsOperation(onset, operation);
- default:
- throw new ControlLoopException(
- "invalid actor " + policy.getActor() + " on policy");
- }
-
- } catch (AaiException e) {
- throw new ControlLoopException(e.getMessage(), e);
- }
- }
-
- private Object startAppcOperation(ControlLoopEvent onset, Operation operation) {
- /*
- * If the recipe is ModifyConfig, a legacy APPC request is constructed. Otherwise an
- * LCMRequest is
- * constructed.
- */
- this.currentOperation = operation;
- if ("ModifyConfig".equalsIgnoreCase(policy.getRecipe())) {
- this.operationRequest =
- AppcActor.constructRequest((VirtualControlLoopEvent) onset,
- operation.clOperation, this.policy, this.targetEntity);
- } else {
- this.operationRequest =
- AppcLcmActor.constructRequest((VirtualControlLoopEvent) onset,
- operation.clOperation, this.policy, this.targetEntity);
- }
- //
- // Save the operation
- //
-
- return operationRequest;
- }
-
- private Object startSoOperation(ControlLoopEvent onset, Operation operation) {
- SoActor soActorSp = new SoActor();
- this.operationRequest = soActorSp.constructRequestCq((VirtualControlLoopEvent) onset,
- operation.clOperation, this.policy, this.aaiCqResponse);
-
- // Save the operation
- this.currentOperation = operation;
-
- if (this.operationRequest == null) {
- this.policyResult = PolicyResult.FAILURE;
- }
-
- return operationRequest;
- }
-
- private Object startVfcOperation(ControlLoopEvent onset, Operation operation) {
- this.operationRequest =
- VfcActor.constructRequestCq((VirtualControlLoopEvent) onset,
- operation.clOperation, this.policy, this.aaiCqResponse);
- this.currentOperation = operation;
- if (this.operationRequest == null) {
- this.policyResult = PolicyResult.FAILURE;
- }
- return operationRequest;
- }
-
- private Object startSdnrOperation(ControlLoopEvent onset, Operation operation) {
- /*
- * If the recipe is ModifyConfig or ModifyConfigANR, a SDNR request is constructed.
- */
- this.currentOperation = operation;
- this.operationRequest = SdnrActor
- .constructRequest((VirtualControlLoopEvent) onset, operation.clOperation, this.policy);
- //
- // Save the operation
- //
- if (this.operationRequest == null) {
- this.policyResult = PolicyResult.FAILURE;
- }
-
- return operationRequest;
- }
-
- private Object startSdncOperation(ControlLoopEvent onset, Operation operation) {
- SdncActor provider = new SdncActor();
- this.operationRequest = provider.constructRequest((VirtualControlLoopEvent) onset,
- operation.clOperation, this.policy);
- this.currentOperation = operation;
- if (this.operationRequest == null) {
- this.policyResult = PolicyResult.FAILURE;
- }
- return operationRequest;
- }
-
- private Object startCdsOperation(ControlLoopEvent onset, Operation operation)
- throws AaiException {
-
- CdsActor provider = new CdsActor();
- Optional<ExecutionServiceInput> optionalRequest =
- provider.constructRequest((VirtualControlLoopEvent) onset, operation.clOperation,
- this.policy, this.buildAaiParams());
-
- this.currentOperation = operation;
- if (optionalRequest.isPresent()) {
- this.operationRequest = optionalRequest.get();
- } else {
- this.operationRequest = null;
- this.policyResult = PolicyResult.FAILURE;
- }
-
- return this.operationRequest;
- }
-
- /**
- * Build AAI parameters for CDS operation.
- *
- * @return a map containing vnf id key and value for the vnf to apply the action to.
- * @throws AaiException if the vnf can not be found.
- */
- private Map<String, String> buildAaiParams() throws AaiException {
-
- Map<String, String> result = new HashMap<>();
-
- if (TargetType.VNF.equals(policy.getTarget().getType())
- || TargetType.VFMODULE.equals(policy.getTarget().getType())) {
-
- ServiceInstance serviceInstance = this.aaiCqResponse.getServiceInstance();
- if (serviceInstance == null) {
- logger.info("Target entity service instance could not be found");
- throw new AaiException("Target service instance could not be found");
- }
-
- GenericVnf genericVnf = this.aaiCqResponse
- .getGenericVnfByModelInvariantId(policy.getTarget().getResourceID());
- if (genericVnf == null) {
- logger.info("Target entity generic vnf could not be found");
- throw new AaiException("Target generic vnf could not be found");
- }
-
- result.put(AAI_SERVICE_INSTANCE_ID_KEY, serviceInstance.getServiceInstanceId());
- result.put(GENERIC_VNF_VNF_ID, genericVnf.getVnfId());
-
- } else if (TargetType.PNF.equals(policy.getTarget().getType())) {
- result = this.eventManager.getPnf((VirtualControlLoopEvent) onset);
- }
-
- return result;
-
- }
-
- /**
- * Handle a response.
- *
- * @param response the response
- * @return a PolicyResult
- */
- public PolicyResult onResponse(Object response) {
- //
- // Which response is it?
- //
- if (response instanceof Response) {
- //
- // Cast APPC response and handle it
- //
- return onResponse((Response) response);
- } else if (response instanceof AppcLcmDmaapWrapper) {
- //
- // Cast LCM response and handle it
- //
- return onResponse((AppcLcmDmaapWrapper) response);
- } else if (response instanceof PciResponseWrapper) {
- //
- // Cast SDNR response and handle it
- //
- return onResponse((PciResponseWrapper) response);
- } else if (response instanceof SoResponseWrapper) {
- //
- // Cast SO response and handle it
- //
- return onResponse((SoResponseWrapper) response);
- } else if (response instanceof VfcResponse) {
- //
- // Cast VFC response and handle it
- //
- return onResponse((VfcResponse) response);
- } else if (response instanceof SdncResponse) {
- //
- // Cast SDNC response and handle it
- //
- return onResponse((SdncResponse) response);
- } else if (response instanceof CdsResponse) {
- //
- // Cast CDS response and handle it
- //
- return onResponse((CdsResponse) response);
- } else {
- return null;
- }
- }
-
- /**
- * This method handles operation responses from APPC.
- *
- * @param appcResponse the APPC response
- * @return The result of the response handling
- */
- private PolicyResult onResponse(Response appcResponse) {
- //
- // Determine which subrequestID (ie. attempt)
- //
- Integer operationAttempt = getSubRequestId(appcResponse);
- if (operationAttempt == null) {
- this.completeOperation(operationAttempt,
- "Policy was unable to parse APP-C SubRequestID (it was null).",
- PolicyResult.FAILURE_EXCEPTION);
- return PolicyResult.FAILURE_EXCEPTION;
- }
- //
- // Sanity check the response message
- //
- if (appcResponse.getStatus() == null) {
- //
- // We cannot tell what happened if this doesn't exist
- //
- this.completeOperation(operationAttempt,
- "Policy was unable to parse APP-C response status field (it was null).",
- PolicyResult.FAILURE_EXCEPTION);
- return PolicyResult.FAILURE_EXCEPTION;
- }
- //
- // Get the Response Code
- //
- ResponseCode code = ResponseCode.toResponseCode(appcResponse.getStatus().getCode());
- if (code == null) {
- //
- // We are unaware of this code
- //
- this.completeOperation(operationAttempt,
- "Policy was unable to parse APP-C response status code field.",
- PolicyResult.FAILURE_EXCEPTION);
- return PolicyResult.FAILURE_EXCEPTION;
- }
-
- return onResponse(appcResponse, operationAttempt, code);
- }
-
- private PolicyResult onResponse(Response appcResponse, Integer operationAttempt,
- ResponseCode code) {
- //
- // Ok, let's figure out what APP-C's response is
- //
- switch (code) {
- case ACCEPT:
- //
- // This is good, they got our original message and
- // acknowledged it.
- //
- // Is there any need to track this?
- //
- return null;
- case ERROR:
- case REJECT:
- //
- // We'll consider these two codes as exceptions
- //
- this.completeOperation(operationAttempt, appcResponse.getStatus().getDescription(),
- PolicyResult.FAILURE_EXCEPTION);
- return getTimeoutResult(PolicyResult.FAILURE_EXCEPTION);
- case SUCCESS:
- //
- //
- //
- this.completeOperation(operationAttempt, appcResponse.getStatus().getDescription(),
- PolicyResult.SUCCESS);
- return getTimeoutResult(PolicyResult.SUCCESS);
- case FAILURE:
- //
- //
- //
- this.completeOperation(operationAttempt, appcResponse.getStatus().getDescription(),
- PolicyResult.FAILURE);
- return getTimeoutResult(PolicyResult.FAILURE);
- default:
- return null;
- }
- }
-
- /**
- * This method handles operation responses from LCM.
- *
- * @param dmaapResponse the LCM response
- * @return The result of the response handling
- */
- private PolicyResult onResponse(AppcLcmDmaapWrapper dmaapResponse) {
- /*
- * Parse out the operation attempt using the subrequestid
- */
- Integer operationAttempt = AppcLcmActor.parseOperationAttempt(
- dmaapResponse.getBody().getOutput().getCommonHeader().getSubRequestId());
- if (operationAttempt == null) {
- this.completeOperation(operationAttempt,
- "Policy was unable to parse APP-C SubRequestID (it was null).",
- PolicyResult.FAILURE_EXCEPTION);
- return PolicyResult.FAILURE_EXCEPTION;
- }
-
- /*
- * Process the APPCLCM response to see what PolicyResult should be returned
- */
- AbstractMap.SimpleEntry<PolicyResult, String> result =
- AppcLcmActor.processResponse(dmaapResponse);
-
- if (result.getKey() != null) {
- this.completeOperation(operationAttempt, result.getValue(), result.getKey());
- if (PolicyResult.FAILURE_TIMEOUT.equals(this.policyResult)) {
- return null;
- }
- return result.getKey();
- }
- return null;
- }
-
- /**
- * This method handles operation responses from SDNR.
- *
- * @param dmaapResponse the SDNR response
- * @return the result of the response handling
- */
- private PolicyResult onResponse(PciResponseWrapper dmaapResponse) {
- /*
- * Parse out the operation attempt using the subrequestid
- */
- Integer operationAttempt = SdnrActor
- .parseOperationAttempt(dmaapResponse.getBody().getCommonHeader().getSubRequestId());
- if (operationAttempt == null) {
- this.completeOperation(operationAttempt,
- "Policy was unable to parse SDNR SubRequestID.", PolicyResult.FAILURE_EXCEPTION);
- return PolicyResult.FAILURE_EXCEPTION;
- }
-
- /*
- * Process the SDNR response to see what PolicyResult should be returned
- */
- Pair<PolicyResult, String> result =
- SdnrActor.processResponse(dmaapResponse);
-
- if (result.getLeft() != null) {
- this.completeOperation(operationAttempt, result.getRight(), result.getLeft());
- if (PolicyResult.FAILURE_TIMEOUT.equals(this.policyResult)) {
- return null;
- }
- return result.getLeft();
- }
- return null;
- }
-
- /**
- * This method handles operation responses from SO.
- *
- * @param msoResponse the SO response
- * @return The result of the response handling
- */
- private PolicyResult onResponse(SoResponseWrapper msoResponse) {
- switch (msoResponse.getSoResponse().getHttpResponseCode()) {
- case 200:
- case 202:
- //
- // Consider it as success
- //
- this.completeOperation(this.attempts,
- msoResponse.getSoResponse().getHttpResponseCode() + SUCCESS_MSG,
- PolicyResult.SUCCESS);
- return getTimeoutResult(PolicyResult.SUCCESS);
- default:
- //
- // Consider it as failure
- //
- this.completeOperation(this.attempts,
- msoResponse.getSoResponse().getHttpResponseCode() + FAILED_MSG,
- PolicyResult.FAILURE);
- return getTimeoutResult(PolicyResult.FAILURE);
- }
- }
-
- /**
- * This method handles operation responses from VFC.
- *
- * @param vfcResponse the VFC response
- * @return The result of the response handling
- */
- private PolicyResult onResponse(VfcResponse vfcResponse) {
- if ("finished".equalsIgnoreCase(vfcResponse.getResponseDescriptor().getStatus())) {
- //
- // Consider it as success
- //
- this.completeOperation(this.attempts, SUCCESS_MSG, PolicyResult.SUCCESS);
- return getTimeoutResult(PolicyResult.SUCCESS);
- } else {
- //
- // Consider it as failure
- //
- this.completeOperation(this.attempts, FAILED_MSG, PolicyResult.FAILURE);
- if (PolicyResult.FAILURE_TIMEOUT.equals(this.policyResult)) {
- return null;
- }
- // increment operation attempts for retries
- this.attempts += 1;
- return PolicyResult.FAILURE;
- }
- }
-
- /**
- * This method handles operation responses from SDNC.
- *
- * @param sdncResponse the VFC response
- * @return The result of the response handling
- */
- private PolicyResult onResponse(SdncResponse sdncResponse) {
- if ("200".equals(sdncResponse.getResponseOutput().getResponseCode())) {
- //
- // Consider it as success
- //
- this.completeOperation(this.attempts, SUCCESS_MSG, PolicyResult.SUCCESS);
- return getTimeoutResult(PolicyResult.SUCCESS);
- } else {
- //
- // Consider it as failure
- //
- this.completeOperation(this.attempts, FAILED_MSG, PolicyResult.FAILURE);
- if (PolicyResult.FAILURE_TIMEOUT.equals(this.policyResult)) {
- return null;
- }
- // increment operation attempts for retries
- this.attempts += 1;
- return PolicyResult.FAILURE;
- }
- }
-
- /**
- * This method handles operation responses from CDS.
- *
- * @param response the CDS response
- * @return The result of the response handling
- */
- private PolicyResult onResponse(CdsResponse response) {
- if (response != null && CdsActorConstants.SUCCESS.equals(response.getStatus())) {
- //
- // Consider it as success
- //
- this.completeOperation(this.attempts, SUCCESS_MSG, PolicyResult.SUCCESS);
- return getTimeoutResult(PolicyResult.SUCCESS);
- } else {
- //
- // Consider it as failure
- //
- this.completeOperation(this.attempts, FAILED_MSG, PolicyResult.FAILURE);
- if (PolicyResult.FAILURE_TIMEOUT.equals(this.policyResult)) {
- return null;
- }
- // increment operation attempts for retries
- this.attempts += 1;
- return PolicyResult.FAILURE;
- }
- }
-
- private PolicyResult getTimeoutResult(PolicyResult result) {
- return (PolicyResult.FAILURE_TIMEOUT.equals(this.policyResult) ? null : result);
- }
-
- private Integer getSubRequestId(Response appcResponse) {
- try {
- return Integer.valueOf(appcResponse.getCommonHeader().getSubRequestId());
- } catch (NumberFormatException e) {
- //
- // We cannot tell what happened if this doesn't exist
- //
- return null;
- }
- }
-
- /**
- * Get the operation timeout.
- *
- * @return the timeout
- */
- public Integer getOperationTimeout() {
- //
- // Sanity check
- //
- if (this.policy == null) {
- logger.debug("getOperationTimeout returning 0");
- return 0;
- }
- logger.debug("getOperationTimeout returning {}", this.policy.getTimeout());
- return this.policy.getTimeout();
- }
-
- /**
- * Get the operation timeout as a String.
- *
- * @param defaultTimeout the default timeout
- * @return the timeout as a String
- */
- public String getOperationTimeoutString(int defaultTimeout) {
- Integer to = this.getOperationTimeout();
- if (to == null || to == 0) {
- return Integer.toString(defaultTimeout) + "s";
- }
- return to.toString() + "s";
- }
-
- public PolicyResult getOperationResult() {
- return this.policyResult;
- }
-
- /**
- * Get the operation as a message.
- *
- * @return the operation as a message
- */
- public String getOperationMessage() {
- if (this.currentOperation != null && this.currentOperation.clOperation != null) {
- return this.currentOperation.clOperation.toMessage();
- }
-
- if (!this.operationHistory.isEmpty()) {
- return this.operationHistory.getLast().clOperation.toMessage();
- }
- return null;
- }
-
- /**
- * Get the operation as a message including the guard result.
- *
- * @param guardResult the guard result
- * @return the operation as a message including the guard result
- */
- public String getOperationMessage(String guardResult) {
- if (this.currentOperation != null && this.currentOperation.clOperation != null) {
- return this.currentOperation.clOperation.toMessage() + ", Guard result: " + guardResult;
- }
-
- if (!this.operationHistory.isEmpty()) {
- return this.operationHistory.getLast().clOperation.toMessage() + ", Guard result: "
- + guardResult;
- }
- return null;
- }
-
- /**
- * Get the operation history.
- *
- * @return the operation history
- */
- public String getOperationHistory() {
- if (this.currentOperation != null && this.currentOperation.clOperation != null) {
- return this.currentOperation.clOperation.toHistory();
- }
-
- if (!this.operationHistory.isEmpty()) {
- return this.operationHistory.getLast().clOperation.toHistory();
- }
- return null;
- }
-
- /**
- * Get the history.
- *
- * @return the list of control loop operations
- */
- public List<ControlLoopOperation> getHistory() {
- LinkedList<ControlLoopOperation> history = new LinkedList<>();
- for (Operation op : this.operationHistory) {
- history.add(new ControlLoopOperation(op.clOperation));
-
- }
- return history;
- }
-
- /**
- * Set the operation has timed out.
- */
- public void setOperationHasTimedOut() {
- //
- //
- //
- this.completeOperation(this.attempts, "Operation timed out", PolicyResult.FAILURE_TIMEOUT);
- }
-
- /**
- * Set the operation has been denied by guard.
- */
- public void setOperationHasGuardDeny() {
- //
- //
- //
- this.completeOperation(this.attempts, "Operation denied by Guard",
- PolicyResult.FAILURE_GUARD);
- }
-
- public void setOperationHasException(String message) {
- this.completeOperation(this.attempts, message, PolicyResult.FAILURE_EXCEPTION);
- }
-
- /**
- * Is the operation complete.
- *
- * @return <code>true</code> if the operation is complete, <code>false</code> otherwise
- */
- public boolean isOperationComplete() {
- //
- // Is there currently a result?
- //
- if (this.policyResult == null) {
- //
- // either we are in process or we
- // haven't started
- //
- return false;
- }
- //
- // We have some result, check if the operation failed
- //
- if (this.policyResult.equals(PolicyResult.FAILURE)) {
- //
- // Check if there were no retries specified
- //
- if (getMaxRetries() < 1) {
- //
- // The result is the failure
- //
- return true;
- }
- //
- // Check retries
- //
- if (this.attempts > getMaxRetries()) {
- //
- // No more attempts allowed, reset
- // that our actual result is failure due to retries
- //
- this.policyResult = PolicyResult.FAILURE_RETRIES;
- return true;
- } else {
- //
- // There are more attempts available to try the
- // policy recipe.
- //
- return false;
- }
- }
- //
- // Other results mean we are done
- //
- return true;
- }
-
- public boolean isOperationRunning() {
- return (this.currentOperation != null);
- }
-
- /**
- * This method verifies that the operation manager may run an operation.
- *
- * @return True if the operation can run, false otherwise
- * @throws ControlLoopException if the operation cannot run
- */
- private void verifyOperatonCanRun() throws ControlLoopException {
- //
- // They shouldn't call us if we currently running something
- //
- if (this.currentOperation != null) {
- //
- // what do we do if we are already running an operation?
- //
- throw new ControlLoopException(
- "current operation is not null (an operation is already running)");
- }
- //
- // Check if we have maxed out on retries
- //
- if (getMaxRetries() < 1) {
- //
- // No retries are allowed, so check have we even made
- // one attempt to execute the operation?
- //
- if (this.attempts >= 1) {
- //
- // We have, let's ensure our PolicyResult is set
- //
- if (this.policyResult == null) {
- this.policyResult = PolicyResult.FAILURE_RETRIES;
- }
- //
- //
- //
- throw new ControlLoopException(
- "current operation failed and retries are not allowed");
- }
- } else {
- //
- // Have we maxed out on retries?
- //
- if (this.attempts > getMaxRetries()) {
- if (this.policyResult == null) {
- this.policyResult = PolicyResult.FAILURE_RETRIES;
- }
- throw new ControlLoopException(
- "current oepration has failed after " + this.attempts + " retries");
- }
- }
- }
-
- /**
- * Gets the maximum number of retries.
- *
- * @return the maximum number of retries, or {@code 0}, if not specified
- */
- public int getMaxRetries() {
- return (policy.getRetry() != null ? policy.getRetry() : 0);
- }
-
- private void storeOperationInDataBase() {
- // Only store in DB if enabled
- boolean guardEnabled = "false".equalsIgnoreCase(
- PolicyEngineConstants.getManager().getEnvironmentProperty("guard.disabled"));
- if (!guardEnabled) {
- return;
- }
-
- // DB Properties
- Properties props = new Properties();
- if (PolicyEngineConstants.getManager().getEnvironmentProperty(Util.ONAP_KEY_URL) != null
- && PolicyEngineConstants.getManager().getEnvironmentProperty(Util.ONAP_KEY_USER) != null
- && PolicyEngineConstants.getManager()
- .getEnvironmentProperty(Util.ONAP_KEY_PASS) != null) {
- props.put(Util.ECLIPSE_LINK_KEY_URL,
- PolicyEngineConstants.getManager().getEnvironmentProperty(Util.ONAP_KEY_URL));
- props.put(Util.ECLIPSE_LINK_KEY_USER,
- PolicyEngineConstants.getManager().getEnvironmentProperty(Util.ONAP_KEY_USER));
- props.put(Util.ECLIPSE_LINK_KEY_PASS,
- PolicyEngineConstants.getManager().getEnvironmentProperty(Util.ONAP_KEY_PASS));
- props.put(PersistenceUnitProperties.CLASSLOADER,
- ControlLoopOperationManager.class.getClassLoader());
- }
-
- String opsHistPu = System.getProperty("OperationsHistoryPU");
- if (!"OperationsHistoryPUTest".equals(opsHistPu)) {
- opsHistPu = "OperationsHistoryPU";
- } else {
- props.clear();
- }
- EntityManager em;
- try {
- em = Persistence.createEntityManagerFactory(opsHistPu, props).createEntityManager();
- } catch (Exception e) {
- logger.error("storeOperationInDataBase threw: ", e);
- return;
- }
-
- OperationsHistory newEntry = new OperationsHistory();
-
- newEntry.setClosedLoopName(this.onset.getClosedLoopControlName());
- newEntry.setRequestId(this.onset.getRequestId().toString());
- newEntry.setActor(this.currentOperation.clOperation.getActor());
- newEntry.setOperation(this.currentOperation.clOperation.getOperation());
- newEntry.setTarget(this.targetEntity);
- newEntry.setStarttime(Timestamp.from(this.currentOperation.clOperation.getStart()));
- newEntry.setSubrequestId(this.currentOperation.clOperation.getSubRequestId());
- newEntry
- .setEndtime(new Timestamp(this.currentOperation.clOperation.getEnd().toEpochMilli()));
- newEntry.setMessage(this.currentOperation.clOperation.getMessage());
- newEntry.setOutcome(this.currentOperation.clOperation.getOutcome());
-
- em.getTransaction().begin();
- em.persist(newEntry);
- em.getTransaction().commit();
-
- em.close();
- }
-
- private void completeOperation(Integer attempt, String message, PolicyResult result) {
- if (attempt == null) {
- logger.debug("attempt cannot be null (i.e. subRequestID)");
- return;
- }
- if (this.currentOperation != null) {
- if (this.currentOperation.attempt == attempt.intValue()) {
- this.currentOperation.clOperation.setEnd(Instant.now());
- this.currentOperation.clOperation.setMessage(message);
- this.currentOperation.clOperation.setOutcome(result.toString());
- this.currentOperation.policyResult = result;
- //
- // Save it in history
- //
- this.operationHistory.add(this.currentOperation);
- this.storeOperationInDataBase();
- //
- // Set our last result
- //
- this.policyResult = result;
- //
- // Clear the current operation field
- //
- this.currentOperation = null;
- return;
- }
- logger.debug("not current");
- }
- for (Operation op : this.operationHistory) {
- if (op.attempt == attempt.intValue()) {
- op.clOperation.setEnd(Instant.now());
- op.clOperation.setMessage(message);
- op.clOperation.setOutcome(result.toString());
- op.policyResult = result;
- return;
- }
- }
- logger.debug("Could not find associated operation");
- }
-
- /**
- * Commit the abatement to the history database.
- *
- * @param message the abatement message
- * @param outcome the abatement outcome
- */
- public void commitAbatement(String message, String outcome) {
- logger.info("commitAbatement: {}. {}", message, outcome);
-
- if (this.currentOperation == null) {
- try {
- this.currentOperation = this.operationHistory.getLast();
- } catch (NoSuchElementException e) {
- logger.error("{}: commitAbatement threw an exception ", this, e);
- return;
- }
- }
- this.currentOperation.clOperation.setEnd(Instant.now());
- this.currentOperation.clOperation.setMessage(message);
- this.currentOperation.clOperation.setOutcome(outcome);
- //
- // Store commit in DB
- //
- this.storeOperationInDataBase();
- //
- // Clear the current operation field
- //
- this.currentOperation = null;
- }
-
- /**
- * Construct a ControlLoopResponse object from actor response and input event.
- *
- * @param response the response from actor
- * @param event the input event
- *
- * @return a ControlLoopResponse
- */
- public ControlLoopResponse getControlLoopResponse(Object response,
- VirtualControlLoopEvent event) {
- if (response instanceof PciResponseWrapper) {
- //
- // Cast SDNR response and handle it
- //
- return SdnrActor.getControlLoopResponse((PciResponseWrapper) response,
- event);
- } else {
- return null;
- }
- }
-
-}
diff --git a/controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/eventmanager/LockCallbackWorkingMemory.java b/controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/eventmanager/LockCallbackWorkingMemory.java
deleted file mode 100644
index 738d3b922..000000000
--- a/controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/eventmanager/LockCallbackWorkingMemory.java
+++ /dev/null
@@ -1,80 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * ONAP
- * ================================================================================
- * Copyright (C) 2019 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.controlloop.eventmanager;
-
-import lombok.Getter;
-import org.drools.core.WorkingMemory;
-import org.kie.api.runtime.rule.FactHandle;
-import org.onap.policy.drools.core.lock.Lock;
-import org.onap.policy.drools.core.lock.LockCallback;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * Lock call-back that updates working memory.
- */
-@Getter
-public class LockCallbackWorkingMemory implements LockCallback {
- private static final Logger logger = LoggerFactory.getLogger(LockCallbackWorkingMemory.class);
-
- /**
- * Name to be logged when the lock is updated.
- */
- private final String name;
-
- /**
- * Working memory to be updated when the lock is notified.
- */
- private final WorkingMemory workingMemory;
-
-
- /**
- * Constructs the object.
- *
- * @param name name to be logged when the lock is updated
- * @param workingMemory working memory to be updated when the lock is notified
- */
- public LockCallbackWorkingMemory(String name, WorkingMemory workingMemory) {
- this.name = name;
- this.workingMemory = workingMemory;
- }
-
- @Override
- public void lockAvailable(Lock lock) {
- notifySession(lock);
- }
-
- @Override
- public void lockUnavailable(Lock lock) {
- notifySession(lock);
- }
-
- /**
- * Notifies the session that the lock has been updated.
- */
- private void notifySession(Lock lock) {
- FactHandle fact = workingMemory.getFactHandle(lock);
- if (fact != null) {
- logger.debug("{}: updating lock={}", name, lock);
- workingMemory.update(fact, lock);
- }
- }
-}
diff --git a/controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/ophistory/OperationHistoryDataManagerImpl.java b/controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/ophistory/OperationHistoryDataManagerImpl.java
index 741ce20f8..f2feef666 100644
--- a/controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/ophistory/OperationHistoryDataManagerImpl.java
+++ b/controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/ophistory/OperationHistoryDataManagerImpl.java
@@ -40,7 +40,6 @@ import org.onap.policy.common.utils.jpa.EntityTransCloser;
import org.onap.policy.controlloop.ControlLoopOperation;
import org.onap.policy.controlloop.VirtualControlLoopEvent;
import org.onap.policy.guard.OperationsHistory;
-import org.onap.policy.guard.Util;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -322,9 +321,9 @@ public class OperationHistoryDataManagerImpl implements OperationHistoryDataMana
*/
private Properties toProperties(OperationHistoryDataManagerParams params) {
Properties props = new Properties();
- props.put(Util.ECLIPSE_LINK_KEY_URL, params.getUrl());
- props.put(Util.ECLIPSE_LINK_KEY_USER, params.getUserName());
- props.put(Util.ECLIPSE_LINK_KEY_PASS, params.getPassword());
+ props.put(PersistenceUnitProperties.JDBC_URL, params.getUrl());
+ props.put(PersistenceUnitProperties.JDBC_USER, params.getUserName());
+ props.put(PersistenceUnitProperties.JDBC_PASSWORD, params.getPassword());
props.put(PersistenceUnitProperties.CLASSLOADER, getClass().getClassLoader());
return props;
diff --git a/controlloop/common/eventmanager/src/main/java/org/onap/policy/drools/PolicyEngine.java b/controlloop/common/eventmanager/src/main/java/org/onap/policy/drools/PolicyEngine.java
deleted file mode 100644
index 7e4c10749..000000000
--- a/controlloop/common/eventmanager/src/main/java/org/onap/policy/drools/PolicyEngine.java
+++ /dev/null
@@ -1,26 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * 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.drools;
-
-@FunctionalInterface
-public interface PolicyEngine {
- public boolean deliver(String busType, String topic, Object obj);
-}
diff --git a/controlloop/common/eventmanager/src/main/java/org/onap/policy/drools/PolicyEngineListener.java b/controlloop/common/eventmanager/src/main/java/org/onap/policy/drools/PolicyEngineListener.java
deleted file mode 100644
index 419c31094..000000000
--- a/controlloop/common/eventmanager/src/main/java/org/onap/policy/drools/PolicyEngineListener.java
+++ /dev/null
@@ -1,32 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * 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.drools;
-
-@FunctionalInterface
-public interface PolicyEngineListener {
- /**
- * Any class that implements this interface will be notified of a new event on the queue in the
- * PolicyEngineJUnitImpl.
- *
- * @param topic a key to the queue that contains the event
- */
- public void newEventNotification(String topic);
-}
diff --git a/controlloop/common/eventmanager/src/main/java/org/onap/policy/drools/impl/PolicyEngineJUnitImpl.java b/controlloop/common/eventmanager/src/main/java/org/onap/policy/drools/impl/PolicyEngineJUnitImpl.java
deleted file mode 100644
index 85fc13c9e..000000000
--- a/controlloop/common/eventmanager/src/main/java/org/onap/policy/drools/impl/PolicyEngineJUnitImpl.java
+++ /dev/null
@@ -1,147 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy engine
- * ================================================================================
- * Copyright (C) 2017-2019 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.drools.impl;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Map;
-import java.util.Queue;
-import org.onap.policy.appc.Request;
-import org.onap.policy.appclcm.AppcLcmDmaapWrapper;
-import org.onap.policy.controlloop.ControlLoopNotification;
-import org.onap.policy.controlloop.util.Serialization;
-import org.onap.policy.drools.PolicyEngine;
-import org.onap.policy.drools.PolicyEngineListener;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-public class PolicyEngineJUnitImpl implements PolicyEngine {
-
- private static final Logger logger = LoggerFactory.getLogger(PolicyEngineJUnitImpl.class);
- private Map<String, Map<String, Queue<Object>>> busMap = new HashMap<>();
- private List<PolicyEngineListener> listeners = new ArrayList<>();
-
- /**
- * Adds all objects that implement PolicyEngineListener to the notification list when an event
- * occurs.
- *
- * @param listener an object that is interest in knowing about events published to the
- * PolicyEngine
- */
- public void addListener(PolicyEngineListener listener) {
- listeners.add(listener);
- }
-
- /**
- * Notifies all listeners about a new event.
- *
- * @param topic the topic in which the notification was sent to
- */
- public void notifyListeners(String topic) {
- for (PolicyEngineListener listener : listeners) {
- listener.newEventNotification(topic);
- }
- }
-
- @Override
- public boolean deliver(String busType, String topic, Object obj) {
- if (obj instanceof ControlLoopNotification) {
- ControlLoopNotification notification = (ControlLoopNotification) obj;
- if (logger.isDebugEnabled()) {
- logger.debug(Serialization.gsonPretty.toJson(notification));
- }
- }
- if (obj instanceof Request) {
- Request request = (Request) obj;
- logger.debug("Request: {} subrequest {}", request.getAction(), request.getCommonHeader().getSubRequestId());
- } else if (obj instanceof AppcLcmDmaapWrapper) {
- AppcLcmDmaapWrapper dmaapRequest = (AppcLcmDmaapWrapper) obj;
- logger.debug("Request: {} subrequest {}", dmaapRequest.getBody().getInput().getAction(),
- dmaapRequest.getBody().getInput().getCommonHeader().getSubRequestId());
- }
- //
- // Does the bus exist?
- //
- if (!busMap.containsKey(busType)) {
- logger.debug("creating new bus type {}", busType);
- //
- // Create the bus
- //
- busMap.put(busType, new HashMap<>());
- }
- //
- // Get the bus
- //
- Map<String, Queue<Object>> topicMap = busMap.get(busType);
- //
- // Does the topic exist?
- //
- if (!topicMap.containsKey(topic)) {
- logger.debug("creating new topic {}", topic);
- //
- // Create the topic
- //
- topicMap.put(topic, new LinkedList<>());
- }
- //
- // Get the topic queue
- //
- logger.debug("queueing");
- boolean res = topicMap.get(topic).add(obj);
- notifyListeners(topic);
- return res;
- }
-
- /**
- * Subscribe to a topic on a bus.
- *
- * @param busType the bus type
- * @param topic the topic
- * @return the head of the queue, or <code>null</code> if the queue or bus does not exist or the
- * queue is empty
- */
- public Object subscribe(String busType, String topic) {
- //
- // Does the bus exist?
- //
- if (busMap.containsKey(busType)) {
- //
- // Get the bus
- //
- Map<String, Queue<Object>> topicMap = busMap.get(busType);
- //
- // Does the topic exist?
- //
- if (topicMap.containsKey(topic)) {
- logger.debug("The queue has {}", topicMap.get(topic).size());
- return topicMap.get(topic).poll();
- } else {
- logger.error("No topic exists {}", topic);
- }
- } else {
- logger.error("No bus exists {}", busType);
- }
- return null;
- }
-
-}