object DBHelper
Helper methods for database interaction
| getIdColumnNames |
fun getIdColumnNames(entity: Entity<*>): Array<String>
Returns the names of the id columns of the given entity fun <T : Entity<*>> getIdColumnNames(): Array<String>fun <T : Entity<*>> getIdColumnNames(entityClass: KClass<T>): Array<String>
Returns the names of the id columns of the given Entity |
| getTableName |
fun <T : Entity<*>> getTableName(entity: T): String
Returns the name of the database table associated with the given entity fun <T : Entity<*>> getTableName(): Stringfun <T : Entity<*>> getTableName(clazz: KClass<T>): String
Returns the name of the database table associated with the given Entity |
| getWhere |
fun getWhere(entity: Entity<*>): String
Returns a WHERE-clause that leads to the passed entity |
| onConnect |
fun onConnect(op: () -> Unit): Unit
Executes the given op when a Database Connection is established |
| onDisconnect |
fun onDisconnect(op: () -> Unit): Unit
Executes the given op when the Database Connection is lost |
| register |
fun register(): Unit
Registers the DBHelper to observe the Database |
| valueOf |
fun Any?.valueOf(): String |