device cache by id

@@ -27,6 +27,7 @@ import org.springframework.cache.Cache;
 import org.springframework.cache.CacheManager;
 import org.springframework.cache.annotation.CacheEvict;
 import org.springframework.cache.annotation.Cacheable;
+import org.springframework.cache.annotation.Caching;
 import org.springframework.context.annotation.Lazy;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
@@ -147,6 +148,7 @@ public class DeviceServiceImpl extends AbstractEntityService implements DeviceSe
         return deviceDao.findDeviceInfoById(tenantId, deviceId.getId());
     }
 
+    @Cacheable(cacheNames = DEVICE_CACHE, key = "{#tenantId, #deviceId}")
     @Override
     public Device findDeviceById(TenantId tenantId, DeviceId deviceId) {
         log.trace("Executing findDeviceById [{}]", deviceId);
@@ -178,13 +180,19 @@ public class DeviceServiceImpl extends AbstractEntityService implements DeviceSe
         return deviceOpt.orElse(null);
     }
 
-    @CacheEvict(cacheNames = DEVICE_CACHE, key = "{#device.tenantId, #device.name}")
+    @Caching(evict= {
+            @CacheEvict(cacheNames = DEVICE_CACHE, key = "{#device.tenantId, #device.name}"),
+            @CacheEvict(cacheNames = DEVICE_CACHE, key = "{#device.tenantId, #device.id}")
+    })
     @Override
     public Device saveDeviceWithAccessToken(Device device, String accessToken) {
         return doSaveDevice(device, accessToken);
     }
 
-    @CacheEvict(cacheNames = DEVICE_CACHE, key = "{#device.tenantId, #device.name}")
+    @Caching(evict= {
+            @CacheEvict(cacheNames = DEVICE_CACHE, key = "{#device.tenantId, #device.name}"),
+            @CacheEvict(cacheNames = DEVICE_CACHE, key = "{#device.tenantId, #device.id}")
+    })
     @Override
     public Device saveDevice(Device device) {
         return doSaveDevice(device, null);
@@ -521,7 +529,10 @@ public class DeviceServiceImpl extends AbstractEntityService implements DeviceSe
     }
 
     @Transactional
-    @CacheEvict(cacheNames = DEVICE_CACHE, key = "{#device.tenantId, #device.name}")
+    @Caching(evict= {
+            @CacheEvict(cacheNames = DEVICE_CACHE, key = "{#device.tenantId, #device.name}"),
+            @CacheEvict(cacheNames = DEVICE_CACHE, key = "{#device.tenantId, #device.id}")
+    })
     @Override
     public Device assignDeviceToTenant(TenantId tenantId, Device device) {
         log.trace("Executing assignDeviceToTenant [{}][{}]", tenantId, device);
@@ -546,7 +557,7 @@ public class DeviceServiceImpl extends AbstractEntityService implements DeviceSe
     }
 
     @Override
-    @CacheEvict(cacheNames = DEVICE_CACHE, key = "{#profile.tenantId, #provisionRequest.deviceName}")
+    @CacheEvict(cacheNames = DEVICE_CACHE, key = "{#profile.tenantId, #provisionRequest.deviceName}") //id is not available yet
     @Transactional
     public Device saveDevice(ProvisionRequest provisionRequest, DeviceProfile profile) {
         Device device = new Device();