1 files changed, 0 insertions, 138 deletions
diff --git a/main/src/main/java/org/onap/policy/pap/main/comm/PdpStatisticsListener.java b/main/src/main/java/org/onap/policy/pap/main/comm/PdpStatisticsListener.java
deleted file mode 100644
index 7559f0ce..00000000
--- a/main/src/main/java/org/onap/policy/pap/main/comm/PdpStatisticsListener.java
+++ /dev/null
@@ -1,138 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * ONAP
- * ================================================================================
- * Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * 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.pap.main.comm;
-
-import java.util.List;
-import java.util.concurrent.TimeUnit;
-import org.apache.commons.lang3.builder.EqualsBuilder;
-import org.onap.policy.common.endpoints.event.comm.Topic.CommInfrastructure;
-import org.onap.policy.common.endpoints.listeners.TypedMessageListener;
-import org.onap.policy.common.utils.services.Registry;
-import org.onap.policy.models.base.PfModelException;
-import org.onap.policy.models.pdp.concepts.PdpGroupFilter;
-import org.onap.policy.models.pdp.concepts.PdpStatistics;
-import org.onap.policy.models.pdp.concepts.PdpStatus;
-import org.onap.policy.models.pdp.enums.PdpState;
-import org.onap.policy.models.provider.PolicyModelsProvider;
-import org.onap.policy.pap.main.PapConstants;
-import org.onap.policy.pap.main.PolicyModelsProviderFactoryWrapper;
-import org.onap.policy.pap.main.parameters.PdpParameters;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * Listens for PDP statistics, found within {@link PdpStatus} messages.
- */
-public class PdpStatisticsListener implements TypedMessageListener<PdpStatus> {
-    private static final Logger LOGGER = LoggerFactory.getLogger(PdpStatisticsListener.class);
-
-    /**
-     * Maximum message age, in milliseconds - anything older than this is discarded.
-     */
-    private final long maxMessageAgeMs;
-
-    /**
-     * Lock used when updating PDPs.
-     */
-    private final Object updateLock;
-
-    /**
-     * Factory for PAP DAO.
-     */
-    private final PolicyModelsProviderFactoryWrapper modelProviderWrapper;
-
-    /**
-     * Constructs the object.
-     *
-     * @param params PDP parameters
-     */
-    public PdpStatisticsListener(PdpParameters params) {
-        maxMessageAgeMs = params.getMaxMessageAgeMs();
-        modelProviderWrapper = Registry.get(PapConstants.REG_PAP_DAO_FACTORY, PolicyModelsProviderFactoryWrapper.class);
-        updateLock = Registry.get(PapConstants.REG_PDP_MODIFY_LOCK, Object.class);
-    }
-
-    @Override
-    public void onTopicEvent(CommInfrastructure infra, String topic, PdpStatus message) {
-        long diffms = System.currentTimeMillis() - message.getTimestampMs();
-        if (diffms > maxMessageAgeMs) {
-            long diffsec = TimeUnit.SECONDS.convert(diffms, TimeUnit.MILLISECONDS);
-            LOGGER.info("discarding statistics message from {} age {}s", message.getName(), diffsec);
-            return;
-        }
-
-        if (!validStatistics(message)) {
-            LOGGER.info("discarding invalid/null statistics message from {}", message.getName());
-            return;
-        }
-
-        synchronized (updateLock) {
-            try (PolicyModelsProvider databaseProvider = modelProviderWrapper.create()) {
-                handleStatistics(message, databaseProvider);
-            } catch (final Exception exp) {
-                LOGGER.error("database provider error", exp);
-            }
-        }
-    }
-
-    private void handleStatistics(final PdpStatus message, final PolicyModelsProvider databaseProvider)
-                    throws PfModelException {
-
-        final String pdpType = message.getPdpType();
-        final String pdpName = message.getName();
-        final PdpGroupFilter filter =
-                        PdpGroupFilter.builder().name(message.getPdpGroup()).groupState(PdpState.ACTIVE).build();
-        boolean pdpFound = databaseProvider.getFilteredPdpGroups(filter).stream()
-                        .flatMap(grp -> grp.getPdpSubgroups().stream())
-                        .filter(subgrp -> subgrp.getPdpType().equals(pdpType))
-                        .flatMap(subgrp -> subgrp.getPdpInstances().stream())
-                        .anyMatch(pdp -> pdp.getInstanceId().equals(pdpName));
-        if (pdpFound) {
-            databaseProvider.createPdpStatistics(List.of(message.getStatistics()));
-            LOGGER.debug("Created PdpStatistics in DB for {}", pdpName);
-        }
-    }
-
-    private boolean validStatistics(final PdpStatus message) {
-        PdpStatistics stats = message.getStatistics();
-        if (stats == null) {
-            return false;
-        }
-
-        // @formatter:off
-        return new EqualsBuilder()
-            .append(PdpState.TERMINATED.equals(message.getState()), false)
-            .append(message.getPdpGroup() != null, true)
-            .append(message.getPdpType() != null, true)
-            .append(message.getName() != null, true)
-            .append(stats.getPdpGroupName(), message.getPdpGroup())
-            .append(stats.getPdpSubGroupName(), message.getPdpType())
-            .append(stats.getPdpInstanceId(), message.getName())
-            .append(stats.getPolicyDeployCount() >= 0, true)
-            .append(stats.getPolicyDeployFailCount() >= 0, true)
-            .append(stats.getPolicyDeploySuccessCount() >= 0, true)
-            .append(stats.getPolicyExecutedCount() >= 0, true)
-            .append(stats.getPolicyExecutedFailCount() >= 0, true)
-            .append(stats.getPolicyExecutedSuccessCount() >= 0, true)
-            .isEquals();
-        // @formatter:on
-    }
-}