diff options
author | an4828 <nekrassov@att.com> | 2018-01-22 17:17:34 -0500 |
---|---|---|
committer | an4828 <nekrassov@att.com> | 2018-01-22 17:20:00 -0500 |
commit | c489a2eb22484e798c39a978bc8b61821b92322f (patch) | |
tree | 5aafe90efc15f8ced47e0d14c5f23a86a07f03e1 /dcae-analytics-cdap-tca/src/main/java/org/onap/dcae/apod/analytics/cdap/tca/flowlet/TCAVESAAIEnrichmentFlowlet.java | |
parent | baaecfc19132034168beb64a0c1e7813c7c17c4a (diff) |
TCA: Replace any openecomp reference by onap
Change-Id: I7c6d812ab5c1d7b30c63653d1974b0b1abc099be
Signed-off-by: an4828 <nekrassov@att.com>
Issue-ID: DCAEGEN2-224
Signed-off-by: an4828 <nekrassov@att.com>
Diffstat (limited to 'dcae-analytics-cdap-tca/src/main/java/org/onap/dcae/apod/analytics/cdap/tca/flowlet/TCAVESAAIEnrichmentFlowlet.java')
-rw-r--r-- | dcae-analytics-cdap-tca/src/main/java/org/onap/dcae/apod/analytics/cdap/tca/flowlet/TCAVESAAIEnrichmentFlowlet.java | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/dcae-analytics-cdap-tca/src/main/java/org/onap/dcae/apod/analytics/cdap/tca/flowlet/TCAVESAAIEnrichmentFlowlet.java b/dcae-analytics-cdap-tca/src/main/java/org/onap/dcae/apod/analytics/cdap/tca/flowlet/TCAVESAAIEnrichmentFlowlet.java new file mode 100644 index 0000000..0a557e1 --- /dev/null +++ b/dcae-analytics-cdap-tca/src/main/java/org/onap/dcae/apod/analytics/cdap/tca/flowlet/TCAVESAAIEnrichmentFlowlet.java @@ -0,0 +1,128 @@ +/* + * ===============================LICENSE_START====================================== + * dcae-analytics + * ================================================================================ + * Copyright © 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============================LICENSE_END=========================================== + */ + +package org.onap.dcae.apod.analytics.cdap.tca.flowlet; + +import co.cask.cdap.api.annotation.Output; +import co.cask.cdap.api.annotation.ProcessInput; +import co.cask.cdap.api.flow.flowlet.AbstractFlowlet; +import co.cask.cdap.api.flow.flowlet.FlowletContext; +import co.cask.cdap.api.flow.flowlet.OutputEmitter; +import org.onap.dcae.apod.analytics.aai.AAIClientFactory; +import org.onap.dcae.apod.analytics.aai.domain.config.AAIHttpClientConfig; +import org.onap.dcae.apod.analytics.aai.service.AAIEnrichmentClient; +import org.onap.dcae.apod.analytics.cdap.common.CDAPComponentsConstants; +import org.onap.dcae.apod.analytics.cdap.common.exception.CDAPSettingsException; +import org.onap.dcae.apod.analytics.cdap.tca.settings.TCAAppPreferences; +import org.onap.dcae.apod.analytics.cdap.tca.utils.CDAPTCAUtils; +import org.onap.dcae.apod.analytics.model.domain.policy.tca.ClosedLoopEventStatus; +import org.onap.dcae.apod.analytics.model.domain.policy.tca.ControlLoopSchemaType; +import org.onap.dcae.apod.analytics.model.facade.tca.TCAVESResponse; +import org.onap.dcae.apod.analytics.tca.utils.TCAUtils; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import java.io.IOException; + +/** + * Flowlet responsible for doing A&AI Enrichment + * + * @author Rajiv Singla . Creation Date: 9/20/2017. + */ +public class TCAVESAAIEnrichmentFlowlet extends AbstractFlowlet { + + private static final Logger LOG = LoggerFactory.getLogger(TCAVESAAIEnrichmentFlowlet.class); + + @Output(CDAPComponentsConstants.TCA_FIXED_VES_AAI_ENRICHMENT_NAME_OUTPUT) + protected OutputEmitter<String> aaiEnrichmentOutputEmitter; + + private TCAAppPreferences tcaAppPreferences; + private AAIEnrichmentClient aaiEnrichmentClient; + + @Override + public void configure() { + setName(CDAPComponentsConstants.TCA_FIXED_VES_AAI_ENRICHMENT_NAME_FLOWLET); + setDescription(CDAPComponentsConstants.TCA_FIXED_VES_AAI_ENRICHMENT_DESCRIPTION_FLOWLET); + } + + @Override + public void initialize(FlowletContext flowletContext) throws Exception { + super.initialize(flowletContext); + tcaAppPreferences = CDAPTCAUtils.getValidatedTCAAppPreferences(flowletContext); + if (tcaAppPreferences.getEnableAAIEnrichment()) { + final AAIHttpClientConfig aaiHttpClientConfig = + CDAPTCAUtils.createAAIEnrichmentClientConfig(tcaAppPreferences); + aaiEnrichmentClient = AAIClientFactory.create().getEnrichmentClient(aaiHttpClientConfig); + } + } + + @ProcessInput(CDAPComponentsConstants.TCA_FIXED_VES_ALERTS_ABATEMENT_NAME_OUTPUT) + public void performAAIEnrichment(final String alertMessageString) throws IOException { + + // if A&AI enrichment is disabled - no A&AI lookups are required + if (!tcaAppPreferences.getEnableAAIEnrichment()) { + + LOG.debug("A&AI Enrichment is disabled. Skip A&AI Enrichment for alert: {}", alertMessageString); + aaiEnrichmentOutputEmitter.emit(alertMessageString); + + } else { + + // determine closed Loop Event Status + final TCAVESResponse tcavesResponse = TCAUtils.readValue(alertMessageString, TCAVESResponse.class); + final ClosedLoopEventStatus closedLoopEventStatus = + ClosedLoopEventStatus.valueOf(tcavesResponse.getClosedLoopEventStatus()); + + if (closedLoopEventStatus == ClosedLoopEventStatus.ONSET) { + LOG.debug("Performing A&AI Enrichment of ONSET Alert: {}", alertMessageString); + final ControlLoopSchemaType controlLoopSchemaType = + TCAUtils.determineControlLoopSchemaType(tcavesResponse); + final String sourceName = TCAUtils.determineSourceName(tcavesResponse); + LOG.debug("A&AI Source Name: {}, Control Loop Schema Type: {} for ONSET Alert: {}", + sourceName, controlLoopSchemaType, alertMessageString); + + if (controlLoopSchemaType == ControlLoopSchemaType.VM) { + final String aaiVMEnrichmentAPIPath = tcaAppPreferences.getAaiVMEnrichmentAPIPath(); + TCAUtils.doAAIVMEnrichment(tcavesResponse, aaiEnrichmentClient, aaiVMEnrichmentAPIPath, + alertMessageString, sourceName); + } else { + final String aaiVNFEnrichmentAPIPath = tcaAppPreferences.getAaiVNFEnrichmentAPIPath(); + TCAUtils.doAAIVNFEnrichment(tcavesResponse, aaiEnrichmentClient, aaiVNFEnrichmentAPIPath, + alertMessageString, sourceName); + } + + final String aaiEnrichedAlert = TCAUtils.writeValueAsString(tcavesResponse); + LOG.debug("Emitting Alert after A&AI Enrichment: {}", aaiEnrichedAlert); + aaiEnrichmentOutputEmitter.emit(aaiEnrichedAlert); + + // skip A&AI Enrichment of alerts with closed Loop Event Status - ABATED + } else if (closedLoopEventStatus == ClosedLoopEventStatus.ABATED) { + LOG.debug("Skipping Enrichment of Abated Alert: {}", alertMessageString); + aaiEnrichmentOutputEmitter.emit(alertMessageString); + + } else { + // unsupported closed loop event status + final String errorMessage = String.format( + "Unexpected ClosedLoopEventStatus: %s. Only ONSET and ABATED are supported." + + "Ignoring alert: %s", closedLoopEventStatus, alertMessageString); + throw new CDAPSettingsException(errorMessage, LOG, new IllegalStateException(errorMessage)); + } + } + } +} |