sqlquery

Type Members

1. case class Cache(size: Int, ttl: Int) extends Product with Serializable

   

   Just LRU cache Stores full IntMap with extracted values as keys and full list Self-describing contexts as values

   Just LRU cache Stores full IntMap with extracted values as keys and full list Self-describing contexts as values

   size

   amount of objects

   ttl

   time in seconds to live

2. case class Db(postgresql: Option[PostgresqlDb] = None, mysql: Option[MysqlDb] = None) extends Product with Serializable

   

   Class-container for chosen DB's configuration Exactly one configuration must be provided

   Class-container for chosen DB's configuration Exactly one configuration must be provided

   postgresql

   optional container for PostgreSQL configuration

   mysql

   optional container for MySQL configuration

3. case class Input(placeholder: Int, pojo: Option[PojoInput], json: Option[JsonInput]) extends Product with Serializable

   

   Container for key with one (and only one) of possible input sources Basically, represents a key for future template context and way to get value out of EnrichedEvent, custom context, derived event or unstruct event.

   Container for key with one (and only one) of possible input sources Basically, represents a key for future template context and way to get value out of EnrichedEvent, custom context, derived event or unstruct event.

   placeholder

   extracted key

   pojo

   optional pojo source to take straight from EnrichedEvent

   json

   optional JSON source to take from context or unstruct event

4. case class InvalidConfiguration(message: String) extends Throwable with SqlQueryEnrichmentError with Product with Serializable

   

5. case class InvalidDbResponse(message: String) extends Throwable with SqlQueryEnrichmentError with Product with Serializable

   

6. case class InvalidInput(message: String) extends Throwable with SqlQueryEnrichmentError with Product with Serializable

   

7. case class InvalidStateException(message: String) extends Throwable with SqlQueryEnrichmentError with Product with Serializable

   

8. case class JsonInput(field: String, schemaCriterion: String, jsonPath: String) extends Product with Serializable

   
   field

   where to get this json, one of unstruct_event, contexts or derived_contexts

   schemaCriterion

   self-describing JSON you are looking for in the given JSON field. You can specify only the SchemaVer MODEL (e.g. 1-), MODEL plus REVISION (e.g. 1-1-) etc

   jsonPath

   JSON Path statement to navigate to the field inside the JSON that you want to use as the input

9. case class JsonOutput(schema: String, describes: String, propertyNames: String) extends Product with Serializable

   

   Handles JSON-specific output (actually, nothing here is JSON-specific, unlike API Request Enrichment, so all these properties can go into primary Output class as they can be used for *any* output)

10. case class JsonPathException(message: String) extends Throwable with SqlQueryEnrichmentError with Product with Serializable

    

11. case class MysqlDb(host: String, port: Int, sslMode: Boolean, username: String, password: String, database: String) extends Rdbms with Product with Serializable

    

    Class representing connection configuration for databases speaking MySQL dialect

12. case class Output(json: JsonOutput, expectedRows: String) extends Product with Serializable

    

    Container class for output preferences.

    Container class for output preferences. Describes how to transform data fetched from DB into derived contexts

    json

    JSON-preferences

    expectedRows

    specifies amount of expected rows

13. case class PojoInput(field: String) extends Product with Serializable

    

    Describes how to take key from POJO source

    Describes how to take key from POJO source

    field

    EnrichedEvent object field

14. case class PostgresqlDb(host: String, port: Int, sslMode: Boolean, username: String, password: String, database: String) extends Rdbms with Product with Serializable

    

    Class representing connection configuration for databases speaking PostgreSQL dialect

15. case class Query(sql: String) extends Product with Serializable

    

16. trait Rdbms extends AnyRef

    

    Common trait for all Databases Contains exception-free logic wrapping JDBC to acquire DB-connection and handle its lifecycle

17. case class SqlQueryEnrichment(inputs: List[Input], db: Db, query: Query, output: Output, cache: Cache) extends Enrichment with Product with Serializable

    

18. sealed trait SqlQueryEnrichmentError extends Throwable

    

19. case class ValueNotFoundException(message: String) extends Throwable with SqlQueryEnrichmentError with Product with Serializable