Monitoring: minor refactoring

monitoring/src/main/java/org/thingsboard/monitoring/service/BaseHealthChecker.java

@@ -52,8 +52,6 @@ public abstract class BaseHealthChecker<C extends MonitoringConfig, T extends Mo
     private TbStopWatch stopWatch;
     @Value("${monitoring.check_timeout_ms}")
     private int resultCheckTimeoutMs;
-    @Value("${monitoring.calculated_fields.enabled:true}")
-    protected boolean checkCalculatedFields;
 
     @Getter
     private final Map<String, BaseHealthChecker<C, T>> associates = new HashMap<>();
@@ -71,7 +69,7 @@ public abstract class BaseHealthChecker<C extends MonitoringConfig, T extends Mo
     public final void check(WsClient wsClient) {
         log.debug("[{}] Checking", info);
         try {
-            int expectedUpdatesCount = checkCalculatedFields ? 2 : 1;
+            int expectedUpdatesCount = isCfMonitoringEnabled() ? 2 : 1;
             wsClient.registerWaitForUpdates(expectedUpdatesCount);
 
             String testValue = UUID.randomUUID().toString();
@@ -114,7 +112,7 @@ public abstract class BaseHealthChecker<C extends MonitoringConfig, T extends Mo
         if (!testValue.equals(actualValue)) {
             throw new ServiceFailureException(info, "Was expecting value " + testValue + " but got " + actualValue);
         }
-        if (checkCalculatedFields) {
+        if (isCfMonitoringEnabled()) {
             String cfTestValue = testValue + "-cf";
             String actualCfValue = latest.get(TEST_CF_TELEMETRY_KEY);
             if (actualCfValue == null) {
@@ -141,4 +139,6 @@ public abstract class BaseHealthChecker<C extends MonitoringConfig, T extends Mo
 
     protected abstract String getKey();
 
+    protected abstract boolean isCfMonitoringEnabled();
+
 }

monitoring/src/main/java/org/thingsboard/monitoring/service/transport/TransportHealthChecker.java

@@ -18,6 +18,7 @@ package org.thingsboard.monitoring.service.transport;
 import com.fasterxml.jackson.databind.node.TextNode;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.RandomStringUtils;
+import org.springframework.beans.factory.annotation.Value;
 import org.thingsboard.common.util.JacksonUtil;
 import org.thingsboard.monitoring.client.TbClient;
 import org.thingsboard.monitoring.config.transport.DeviceConfig;
@@ -60,6 +61,9 @@ import java.util.Map;
 @Slf4j
 public abstract class TransportHealthChecker<C extends TransportMonitoringConfig> extends BaseHealthChecker<C, TransportMonitoringTarget> {
 
+    @Value("${monitoring.calculated_fields.enabled:true}")
+    private boolean calculatedFieldsMonitoringEnabled;
+
     public TransportHealthChecker(C config, TransportMonitoringTarget target) {
         super(config, target);
     }
@@ -100,7 +104,7 @@ public abstract class TransportHealthChecker<C extends TransportMonitoringConfig
         String deviceName = String.format("%s %s (%s) - %s", target.getNamePrefix(), transportType.getName(), target.getQueue(), target.getBaseUrl()).trim();
         Device device = tbClient.getTenantDevice(deviceName).orElse(null);
         if (device != null) {
-            if (checkCalculatedFields) {
+            if (isCfMonitoringEnabled()) {
                 CalculatedField calculatedField = tbClient.getCalculatedFieldsByEntityId(device.getId(), new PageLink(1, 0, TEST_CF_TELEMETRY_KEY))
                         .getData().stream().findFirst().orElse(null);
                 if (calculatedField == null) {
@@ -198,4 +202,9 @@ public abstract class TransportHealthChecker<C extends TransportMonitoringConfig
         tbClient.saveCalculatedField(calculatedField);
     }
 
+    @Override
+    protected boolean isCfMonitoringEnabled() {
+        return calculatedFieldsMonitoringEnabled;
+    }
+
 }