o

acolyte.jdbc

AcolyteDSL

object AcolyteDSL

Acolyte DSL for JDBC.

import acolyte.jdbc.AcolyteDSL.{ connection, handleStatement }
import acolyte.jdbc.Implicits._

connection {
  handleStatement.withQueryDetection("...").
    withQueryHandler({ e: QueryExecution => ... }).
    withUpdateHandler({ e: UpdateExecution => ... })
}
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  1. final def !=(arg0: Any): Boolean
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
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  4. final def asInstanceOf[T0]: T0
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  5. def clone(): AnyRef
    Attributes
    protected[java.lang]
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    @native() @throws( ... )
  6. def connection(h: ConnectionHandler, p: (String, String)*): Connection

    Creates a connection, managed with given handler.

    Creates a connection, managed with given handler.

    h

    connection handler

    p

    connection properties

    returns

    a new Acolyte connection

    connection(handler) // without connection properties
    
    // With connection property to fallback untyped null
    connection(handler, "acolyte.parameter.untypedNull" -> "true")
  7. def connection(sh: AbstractCompositeHandler[_], rh: ResourceHandler, p: (String, String)*): Connection

    Creates a connection, whose statement will be passed to given handler.

    Creates a connection, whose statement will be passed to given handler.

    sh

    the statement handler

    rh

    the resource handler

    p

    the connection properties

    returns

    a new Acolyte connection

    connection(handler) // without connection properties
    
    // With connection property to fallback untyped null
    connection(handler, "acolyte.parameter.untypedNull" -> "true")
  8. def connection(sh: AbstractCompositeHandler[_], p: (String, String)*): Connection

    Creates a connection, whose statement will be passed to given handler.

    Creates a connection, whose statement will be passed to given handler.

    sh

    the statement handler

    p

    the connection properties

    returns

    a new Acolyte connection

    connection(handler) // without connection properties
    
    // With connection property to fallback untyped null
    connection(handler, "acolyte.parameter.untypedNull" -> "true")
  9. def debuging[A](printer: (QueryExecution) ⇒ Unit = x ⇒ println(s"Executed query: $x"))(f: (java.sql.Connection) ⇒ A): Unit

    Manages a scope to debug any JDBC execution

    Manages a scope to debug any JDBC execution

    printer

    the operation to print any QueryExecution that occurs within the scope of debuging.

    f

    the function working with the debug connection.

    import acolyte.jdbc.AcolyteDSL
    
    AcolyteDSL.debuging() { con =>
      val stmt = con.prepareStatement("SELECT * FROM Test WHERE id = ?")
      stmt.setString(1, "foo")
      stmt.executeQuery()
    }
    // print on stdout:
    "Executed query: QueryExecution(SELECT * FROM Test WHERE id = ?,List(Param(foo, VARCHAR)))"
  10. final def eq(arg0: AnyRef): Boolean
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  11. def equals(arg0: Any): Boolean
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  12. def finalize(): Unit
    Attributes
    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )
  13. final def getClass(): Class[_]
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    Annotations
    @native()
  14. def handleQuery(h: (QueryExecution) ⇒ QueryResult): ScalaCompositeHandler

    Creates a new handler detecting all statements as queries (like handleStatement.withQueryDetection(".*").withQueryHandler(h)).

    Creates a new handler detecting all statements as queries (like handleStatement.withQueryDetection(".*").withQueryHandler(h)).

    import acolyte.jdbc.AcolyteDSL.{ connection, handleQuery }
    
    connection { handleQuery { _ => res }
  15. def handleStatement: ScalaCompositeHandler

    Creates an empty handler.

    Creates an empty handler.

    import acolyte.jdbc.AcolyteDSL.{ connection, handleStatement }
    
    connection { handleStatement }
    Annotations
    @inline()
  16. def handleTransaction(whenCommit: (Connection) ⇒ Unit = _ ⇒ (), whenRollback: (Connection) ⇒ Unit = _ ⇒ ()): ResourceHandler

    Returns a resource handler intercepting transaction commit or rollback.

    Returns a resource handler intercepting transaction commit or rollback.

    whenCommit

    the function handling commit

    whenRollback

    the function handling rollback

    See also

    java.sql.Connection.commit

    java.sql.Connection.rollback

  17. def hashCode(): Int
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    Annotations
    @native()
  18. final def isInstanceOf[T0]: Boolean
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  19. final def ne(arg0: AnyRef): Boolean
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  20. final def notify(): Unit
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    @native()
  21. final def notifyAll(): Unit
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    @native()
  22. final def synchronized[T0](arg0: ⇒ T0): T0
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  23. def toString(): String
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  24. def updateResult(count: Int, keys: RowList[_]): UpdateResult

    Returns an update result with row count and generated keys.

    Returns an update result with row count and generated keys.

    count

    Updated (row) count

    keys

    Generated keys

    import acolyte.jdbc.AcolyteDSL.updateResult
    import acolyte.jdbc.RowLists
    
    updateResult(2/* updated rows */, RowLists.stringList("a", "b"))
  25. final def wait(): Unit
    Definition Classes
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    @throws( ... )
  26. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
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    @throws( ... )
  27. final def wait(arg0: Long): Unit
    Definition Classes
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    @native() @throws( ... )
  28. def withQueryResult[A](res: QueryResult)(f: (java.sql.Connection) ⇒ A): A

    Executes f using a connection accepting only queries, and answering with result to any query.

    Executes f using a connection accepting only queries, and answering with result to any query.

    import acolyte.jdbc.AcolyteDSL.withQueryResult
    
    val str: String = withQueryResult(queryRes) { con => "str" }

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