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/*
* Copyright © 2017-2018 AT&T Intellectual Property.
* Modifications Copyright © 2018 IBM.
*
* 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.
*
*
* Unless otherwise specified, all documentation contained herein is licensed
* under the Creative Commons License, Attribution 4.0 Intl. (the "License");
* you may not use this documentation except in compliance with the License.
* You may obtain a copy of the License at
*
* https://creativecommons.org/licenses/by/4.0/
*
* Unless required by applicable law or agreed to in writing, documentation
* 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.
*/
package org.onap.optf.cmso.service.rs;
import com.att.eelf.configuration.EELFLogger;
import com.att.eelf.configuration.EELFManager;
import javax.servlet.http.HttpServletRequest;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.UriInfo;
import org.onap.optf.cmso.model.dao.ApprovalTypeDao;
import org.onap.optf.cmso.optimizer.CmsoOptimizerClient;
import org.onap.optf.cmso.service.rs.models.HealthCheckComponent;
import org.onap.optf.cmso.service.rs.models.HealthCheckMessage;
import org.onap.optf.cmso.sostatus.MsoStatusClient;
import org.onap.optf.cmso.ticketmgt.TmClient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.env.Environment;
import org.springframework.stereotype.Controller;
/**
* Health check.
*
*
*/
@Controller
public class HealthCheckImpl implements HealthCheck {
private static EELFLogger debug = EELFManager.getInstance().getDebugLogger();
@Context
UriInfo uri;
@Context
HttpServletRequest request;
@Autowired
TmClient tmClient;
@Autowired
CmsoOptimizerClient optimizerClient;
@Autowired
ApprovalTypeDao approvalTypeDao;
@Autowired
Environment env;
@Autowired
MsoStatusClient msoStatusClient;
/**
* Health check.
*
* @param apiVersion the api version
* @param checkInterfaces the check interfaces
* @return the response
*/
@Override
public Response healthCheck(String apiVersion, Boolean checkInterfaces) {
debug.debug("Entered healthcheck");
Response response = null;
HealthCheckMessage hc = new HealthCheckMessage();
hc.setHealthy(true);
if (checkInterfaces) {
addToHealthCheckMessage(hc, tmClient.healthCheck());
addToHealthCheckMessage(hc, optimizerClient.healthCheck());
}
addToHealthCheckMessage(hc, this.healthCheckCrap());
if (hc.getHealthy()) {
response = Response.ok().entity(hc).build();
}
else {
response = Response.status(Response.Status.BAD_REQUEST).entity(hc).build();
}
return response;
}
private void addToHealthCheckMessage(HealthCheckMessage hc, HealthCheckComponent hcc) {
if (!hcc.getHealthy()) {
hc.setHealthy(false);
}
hc.setHostname(System.getenv("HOSTNAME"));
hc.addComponent(hcc);
}
/**
* Health check.
*
* @return the health check component
*/
private HealthCheckComponent healthCheckCrap() {
HealthCheckComponent hcc = new HealthCheckComponent();
hcc.setName("Scheduler Database");
String url = env.getProperty("spring.datasource.url");
hcc.setUrl(url);
try {
approvalTypeDao.findByDomain("HealthCheck");
hcc.setHealthy(true);
hcc.setStatus("OK");
} catch (Exception e) {
hcc.setStatus(e.getMessage());
}
return hcc;
}
}
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