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## How to use library
##### 1. Set Error Catalog service type (Database or properties file service) in application.properties file
```
##### Error Managements #####
## For database service type ##
# error.catalog.type=DB
## For database service type ##
# error.catalog.type=properties
error.catalog.applicationId=cds
error.catalog.type=properties
error.catalog.errorDefinitionDir=/opt/app/onap/config
```
##### 2. Generate exception
- HTTP Error Exception
```
errorCatalogException: ErrorCatalogException = httpProcessorException(ErrorCatalogCodes.ERROR_TYPE,
"Error message here...")
```
- GRPC Error Exception
```
errorCatalogException: ErrorCatalogException = grpcProcessorException(ErrorCatalogCodes.ERROR_TYPE,
"Error message here...")
```
##### 3. Update an existing exception
```
e = errorCatalogException.code(500)
e = errorCatalogException.action("message")
...
```
##### 4. Add a HTTP REST Exception handler
@RestControllerAdvice("domain.here")
open class ExceptionHandler(private val errorCatalogService: ErrorCatalogService) :
ErrorCatalogExceptionHandler(errorCatalogService)
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