* ============LICENSE_START=======================================================
* ONAP
* ================================================================================
- * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2019-2021 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2021, 2024 Nordix Foundation.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
package org.onap.policy.xacml.pdp.application.monitoring;
-import java.util.ArrayList;
+import com.att.research.xacml.api.Response;
import java.util.Arrays;
import java.util.List;
-
-import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyTypeIdentifier;
+import java.util.Map;
+import java.util.Map.Entry;
+import org.apache.commons.lang3.tuple.Pair;
+import org.onap.policy.models.decisions.concepts.DecisionRequest;
+import org.onap.policy.models.decisions.concepts.DecisionResponse;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
import org.onap.policy.pdp.xacml.application.common.ToscaPolicyTranslator;
import org.onap.policy.pdp.xacml.application.common.std.StdCombinedPolicyResultsTranslator;
import org.onap.policy.pdp.xacml.application.common.std.StdXacmlApplicationServiceProvider;
*
*/
public class MonitoringPdpApplication extends StdXacmlApplicationServiceProvider {
-
private static final Logger LOGGER = LoggerFactory.getLogger(MonitoringPdpApplication.class);
- private static final String ONAP_MONITORING_BASE_POLICY_TYPE = "onap.Monitoring";
- private static final String ONAP_MONITORING_DERIVED_POLICY_TYPE = "onap.policies.monitoring";
- private StdCombinedPolicyResultsTranslator translator = new StdCombinedPolicyResultsTranslator();
- private List<ToscaPolicyTypeIdentifier> supportedPolicyTypes = new ArrayList<>();
+ public static final String ONAP_MONITORING_BASE_POLICY_TYPE = "onap.Monitoring";
+ public static final String ONAP_MONITORING_DERIVED_POLICY_TYPE = "onap.policies.monitoring.";
+
+ public static final String VERSION_100 = "1.0.0";
+
+ private final StdCombinedPolicyResultsTranslator translator = new StdCombinedPolicyResultsTranslator();
/**
* Constructor.
*/
public MonitoringPdpApplication() {
+ super();
+
+ applicationName = "monitoring";
+ actions = List.of("configure");
//
- // By default this supports just Monitoring policy types
+ // By default, this supports just Monitoring policy types
//
- supportedPolicyTypes.add(new ToscaPolicyTypeIdentifier(ONAP_MONITORING_BASE_POLICY_TYPE, "1.0.0"));
+ supportedPolicyTypes.add(new ToscaConceptIdentifier(ONAP_MONITORING_BASE_POLICY_TYPE, VERSION_100));
}
@Override
- public String applicationName() {
- return "monitoring";
- }
-
- @Override
- public List<String> actionDecisionsSupported() {
- return Arrays.asList("configure");
- }
-
- @Override
- public synchronized List<ToscaPolicyTypeIdentifier> supportedPolicyTypes() {
- return supportedPolicyTypes;
- }
-
- @Override
- public boolean canSupportPolicyType(ToscaPolicyTypeIdentifier policyTypeId) {
+ public boolean canSupportPolicyType(ToscaConceptIdentifier policyTypeId) {
//
// For Monitoring, we will attempt to support all versions
// of the policy type. Since we are only packaging a decision
// back with a JSON payload of the property contents.
//
- return (policyTypeId.getName().equals(ONAP_MONITORING_BASE_POLICY_TYPE)
- || policyTypeId.getName().startsWith(ONAP_MONITORING_DERIVED_POLICY_TYPE));
+ return policyTypeId.getName().startsWith(ONAP_MONITORING_DERIVED_POLICY_TYPE);
+ }
+
+ @Override
+ public Pair<DecisionResponse, Response> makeDecision(DecisionRequest request,
+ Map<String, String[]> requestQueryParams) {
+ //
+ // Make the decision
+ //
+ Pair<DecisionResponse, Response> decisionPair = super.makeDecision(request, requestQueryParams);
+ var decisionResponse = decisionPair.getKey();
+ //
+ // Abbreviate results if needed
+ //
+ if (checkAbbreviateResults(requestQueryParams) && decisionResponse.getPolicies() != null) {
+ LOGGER.info("Abbreviating decision results {}", decisionResponse);
+ for (Entry<String, Object> entry : decisionResponse.getPolicies().entrySet()) {
+ //
+ // DecisionResponse policies will always be a map
+ //
+ @SuppressWarnings("unchecked")
+ Map<String, Object> policy = (Map<String, Object>) entry.getValue();
+ policy.remove("type_version");
+ policy.remove("properties");
+ policy.remove("name");
+ policy.remove("version");
+ }
+ }
+ return decisionPair;
}
@Override
- protected ToscaPolicyTranslator getTranslator() {
+ protected ToscaPolicyTranslator getTranslator(String type) {
return translator;
}
+
+ /**
+ * Checks the query parameters to determine whether the decision results should be abbreviated.
+ *
+ * @param queryParams - http request query parameters
+ */
+ protected boolean checkAbbreviateResults(Map<String, String[]> queryParams) {
+ if (queryParams != null && !queryParams.isEmpty()) {
+ // Check if query params contains "abbrev" flag
+ if (queryParams.containsKey("abbrev")) {
+ return Arrays.asList(queryParams.get("abbrev")).contains("true");
+ } else {
+ LOGGER.info("Unsupported query param for Monitoring application: {}", queryParams);
+ return false;
+ }
+ }
+ LOGGER.info("Query parameters empty");
+ return false;
+ }
}