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/*-
* ============LICENSE_START=======================================================
* ONAP : APPC
* ================================================================================
* Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Copyright (C) 2017 Amdocs
* ================================================================================
* Modifications (C) 2019 Ericsson
* =============================================================================
* 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.appc.provider;
import com.att.eelf.configuration.EELFLogger;
import com.att.eelf.configuration.EELFManager;
import org.onap.appc.logging.LoggingConstants;
import org.onap.appc.logging.LoggingUtils;
import org.onap.appc.util.StringHelper;
import org.onap.ccsdk.sli.core.sli.SvcLogicException;
import org.onap.ccsdk.sli.core.sli.provider.SvcLogicService;
import org.slf4j.MDC;
import java.time.Instant;
import java.time.temporal.ChronoUnit;
import java.util.Date;
import java.util.Properties;
public class AppcProviderClient {
private final EELFLogger LOG = EELFManager.getInstance().getApplicationLogger();
private final EELFLogger metricsLogger = EELFManager.getInstance().getMetricsLogger();
private final SvcLogicService svcLogic;
public AppcProviderClient(final SvcLogicService svcLogicService) {
LOG.info("provider alert: appcprovider client init");
this.svcLogic = svcLogicService;
}
public boolean hasGraph(String module, String rpc, String version, String mode) throws SvcLogicException {
LOG.debug(String.format("Checking for graph. %s %s %s %s", module, rpc, version, mode));
return (svcLogic.hasGraph(module, rpc, version, mode));
}
public Properties execute(String module, String rpc, String version, String mode, Properties parms)
throws SvcLogicException {
/*
* Set properties for Metrics Logger
*/
Date startTimestamp = new Date();
Instant startTimestampInstant = startTimestamp.toInstant();
String startTimeStr = LoggingUtils.generateTimestampStr(startTimestampInstant);
MDC.put(LoggingConstants.MDCKeys.TARGET_ENTITY, "sli");
MDC.put(LoggingConstants.MDCKeys.TARGET_SERVICE_NAME, "execute");
MDC.put(LoggingConstants.MDCKeys.CLASS_NAME, "org.onap.appc.provider.AppcProviderClient");
LOG.debug("Parameters passed to SLI: " + StringHelper.propertiesToString(parms));
metricsLogger.info("Parameters passed to SLI: " + StringHelper.propertiesToString(parms));
Properties respProps = svcLogic.execute(module, rpc, version, mode, parms);
/*
* Set End time for Metrics Logger
*/
Date endTimestamp = new Date();
Instant endTimestampInstant = endTimestamp.toInstant();
String endTimeStr = LoggingUtils.generateTimestampStr(endTimestampInstant);
long duration = ChronoUnit.MILLIS.between(startTimestampInstant, endTimestampInstant);
String durationStr = String.valueOf(duration);
MDC.put(LoggingConstants.MDCKeys.BEGIN_TIMESTAMP, startTimeStr);
MDC.put(LoggingConstants.MDCKeys.END_TIMESTAMP, endTimeStr);
MDC.put(LoggingConstants.MDCKeys.ELAPSED_TIME, durationStr);
LOG.debug("Parameters returned by SLI: " + StringHelper.propertiesToString(respProps));
metricsLogger.info("Parameters returned by SLI: " + StringHelper.propertiesToString(respProps));
return respProps;
}
}
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