diff options
Diffstat (limited to 'dcae-analytics-cdap-tca/src/main/java/org/openecomp/dcae/apod/analytics/cdap/tca/flow/TCAVESCollectorFlow.java')
-rw-r--r-- | dcae-analytics-cdap-tca/src/main/java/org/openecomp/dcae/apod/analytics/cdap/tca/flow/TCAVESCollectorFlow.java | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/dcae-analytics-cdap-tca/src/main/java/org/openecomp/dcae/apod/analytics/cdap/tca/flow/TCAVESCollectorFlow.java b/dcae-analytics-cdap-tca/src/main/java/org/openecomp/dcae/apod/analytics/cdap/tca/flow/TCAVESCollectorFlow.java new file mode 100644 index 0000000..d880a12 --- /dev/null +++ b/dcae-analytics-cdap-tca/src/main/java/org/openecomp/dcae/apod/analytics/cdap/tca/flow/TCAVESCollectorFlow.java @@ -0,0 +1,69 @@ +/* + * ===============================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.openecomp.dcae.apod.analytics.cdap.tca.flow; + +import co.cask.cdap.api.flow.AbstractFlow; +import org.openecomp.dcae.apod.analytics.cdap.common.CDAPComponentsConstants; +import org.openecomp.dcae.apod.analytics.cdap.tca.flowlet.TCAVESAlertsSinkFlowlet; +import org.openecomp.dcae.apod.analytics.cdap.tca.flowlet.TCAVESMessageRouterFlowlet; +import org.openecomp.dcae.apod.analytics.cdap.tca.flowlet.TCAVESThresholdViolationCalculatorFlowlet; +import org.openecomp.dcae.apod.analytics.cdap.tca.settings.TCAAppConfig; + +/** + * TCA Flow for VES (Virtual Event Streaming) Collector Flow + * + * @author Rajiv Singla . Creation Date: 11/3/2016. + */ +public class TCAVESCollectorFlow extends AbstractFlow { + + private final TCAAppConfig tcaAppConfig; + + public TCAVESCollectorFlow(TCAAppConfig tcaAppConfig) { + this.tcaAppConfig = tcaAppConfig; + } + + @Override + protected void configure() { + + setName(CDAPComponentsConstants.TCA_FIXED_VES_COLLECTOR_NAME_FLOW); + setDescription(CDAPComponentsConstants.TCA_FIXED_VES_COLLECTOR_DESCRIPTION_FLOW); + + final TCAVESMessageRouterFlowlet messageRouterFlowlet = new TCAVESMessageRouterFlowlet(); + addFlowlet(messageRouterFlowlet); + + final TCAVESThresholdViolationCalculatorFlowlet thresholdViolationCalculatorFlowlet = + new TCAVESThresholdViolationCalculatorFlowlet(tcaAppConfig.getTcaVESMessageStatusTableName()); + addFlowlet(thresholdViolationCalculatorFlowlet, tcaAppConfig.getThresholdCalculatorFlowletInstances()); + + final TCAVESAlertsSinkFlowlet alertsSinkFlowlet = + new TCAVESAlertsSinkFlowlet(tcaAppConfig.getTcaVESAlertsTableName()); + addFlowlet(alertsSinkFlowlet); + + + // connect DMaaP MR VES Subscriber output stream to VES Message Router Flowlet + connectStream(tcaAppConfig.getTcaSubscriberOutputStreamName(), messageRouterFlowlet); + // connect message router to VES threshold calculator + connect(messageRouterFlowlet, thresholdViolationCalculatorFlowlet); + // connect VES threshold calculator flowlet to Alerts Sink Flowlet + connect(thresholdViolationCalculatorFlowlet, alertsSinkFlowlet); + + } +} |