AmazonDynamoDBScalaMapper

Type Members

trait BatchDeleteByKeysMagnet[T] extends AnyRef

A method overloading container for batchDeleteByKeys.
A method overloading container for batchDeleteByKeys.
This class contains the overloaded implementation of batchDeleteByKeys.
T
the type of the objects deleted by the batch delete.

See also
batchDeleteByKeys
trait BatchLoadByKeysMagnet[T] extends AnyRef

A method overloading container for batchLoadByKeys.
A method overloading container for batchLoadByKeys.
This class contains the overloaded implementation of batchLoadByKeys.
T
the type of the objects returned by the batch load.

See also
batchLoadByKeys
trait CountQueryMagnet[T] extends AnyRef

A method overloading container for countQuery.
A method overloading container for countQuery.
This class contains the overloaded implementations of countQuery.
T
the type of object queried.

See also
countQuery
trait DeleteByKeyMagnet[T] extends AnyRef

A method overloading container for deleteByKey.
A method overloading container for deleteByKey.
This class contains the overloaded implementations of deleteByKey.
T
the type of the object to be deleted.

See also
deleteByKey
trait LoadByKeyMagnet[T] extends AnyRef

A method overloading container for loadByKey.
A method overloading container for loadByKey.
This class contains the two overloaded implementations of loadByKey.
T
the type of the object to be loaded.

See also
loadByKey
trait QueryMagnet[T] extends AnyRef

A method overloading container for query.
A method overloading container for query.
This class contains the overloaded implementations of query.
T
the type of the object returned by the query.

See also
query
trait QueryOnceMagnet[T] extends AnyRef
type RangeCondition = (String, Condition)

Abstract Value Members

abstract val client: AmazonDynamoDBScalaClient

An abstract AmazonDynamoDBScalaClient.
implicit abstract val execCtx: ExecutionContext

An abstract ExecutionContext.
An abstract ExecutionContext.

Attributes
protected

Concrete Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
object BatchDeleteByKeysMagnet
object BatchLoadByKeysMagnet
object CountQueryMagnet
object DeleteByKeyMagnet
object LoadByKeyMagnet
object QueryMagnet
object QueryOnceMagnet
final def asInstanceOf[T0]: T0

Definition Classes
Any
def batchDelete[T](objs: Seq[T])(implicit serializer: DynamoDBSerializer[T]): Future[Unit]

Delete a sequence of objects.
Delete a sequence of objects.
This method will internally make repeated batchWriteItem calls, with up to 25 objects at a time, until all the input objects have been deleted.
T
the type of objects to delete.
objs
a sequence of objects to delete.
serializer
an implicit object serializer.
def batchDeleteByKeys[T](magnet: BatchDeleteByKeysMagnet[T]): Future[Unit]

Delete items by a sequence of keys.
Delete items by a sequence of keys.
This method will internally make repeated batchWriteItem calls, with up to 25 keys at a time, until all the input keys have been deleted.
T
the type of the objects deleted by the batch delete.

See also
BatchDeleteByKeysMagnet
def batchDump[T](objs: Seq[T])(implicit serializer: DynamoDBSerializer[T]): Future[Unit]

Dump a sequence of objects into DynamoDB
Dump a sequence of objects into DynamoDB
This method will internally make repeated batchWriteItem calls, with up to 25 objects at a time, until all the input objects have been written.
Objects that are new will create new items in DynamoDB, otherwise they will overwrite exisiting items.
objs
the sequence of objects to write to DynamoDB.
def batchLoadByKeys[T](magnet: BatchLoadByKeysMagnet[T]): Future[Seq[T]]

Load a sequence of objects by a sequence of keys.
Load a sequence of objects by a sequence of keys.
This method will internally make repeated batchGetItem calls, with up to 25 keys at a time, until all of the given keys have been requested.
T
the type of the objects returned by the batch load.

See also
BatchLoadByKeysMagnet
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
val config: AmazonDynamoDBScalaMapperConfig

The mapping configuration.
The mapping configuration.
AmazonDynamoDBScalaMapperConfig.Default is used by default.

Attributes
protected
def countQuery[T](magnet: CountQueryMagnet[T]): Future[Long]

Query a table, counting the results.
Query a table, counting the results.
This method will internally make repeated query calls until the full result of the query has been retrieved.
T
the type of object queried.

See also
queryOnce
query
CountQueryMagnet
def countScan[T](scanFilter: Map[String, Condition] = Map.empty)(implicit serializer: DynamoDBSerializer[T]): Future[Long]

Scan a table and return a count.
Scan a table and return a count.
This method will internally make repeated scan calls until the full result of the scan has been retrieved.
scanFilter
the optional filter conditions for the scan
returns
the total number of scanned items in a future

See also
scan
def delete[T](obj: T)(implicit serializer: DynamoDBSerializer[T]): Future[Unit]

Delete the DynamoDB item that corresponds to the given object
Delete the DynamoDB item that corresponds to the given object
T
the type of the object to delete.
obj
the object to delete.
serializer
an implicit object serializer.
def deleteByKey[T](magnet: DeleteByKeyMagnet[T]): Future[Option[T]]

Delete a DynamoDB item by a hash key (and range key).
Delete a DynamoDB item by a hash key (and range key).
If an item with the given key was deleted then the deleted object returned, otherwise none.
T
the type of the object to be deleted.

See also
DeleteByKeyMagnet
def dump[T](obj: T)(implicit serializer: DynamoDBSerializer[T]): Future[Unit]

Dumps an object into DynamoDB
Dumps an object into DynamoDB
If the object is new, then this creates the item in DynamoDB, otherwise it overwrites the exisiting item.
T
the type of the object to put.
obj
the object to put.
serializer
an implicit object serializer.
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def loadByKey[T](magnet: LoadByKeyMagnet[T]): Future[Option[T]]

Load an object by its hash key (and range key).
Load an object by its hash key (and range key).
If the item is not found in the DynamoDB table, then None is returned.
T
the type of the object to be loaded.

See also
LoadByKeyMagnet
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def query[T](magnet: QueryMagnet[T]): Future[Seq[T]]

Query a table.
Query a table.
This method will internally make repeated query calls until the full result of the query has been retrieved, or the at most the size of the limit, if specified.
T
the type of the object returned by the query.

See also
countQuery
queryOnce
QueryMagnet
def queryOnce[T](magnet: QueryOnceMagnet[T]): Future[Seq[T]]

Query a table.
Query a table.
This method will issue one query request, stopping either at the supplied limit or at the response size limit.
T
the type of the object returned by the query.

See also
countQuery
query
QueryOnceMagnet
def scan[T](scanFilter: Map[String, Condition] = Map.empty)(implicit serializer: DynamoDBSerializer[T]): Future[Seq[T]]

Scan a table.
Scan a table.
This method will internally make repeated scan calls until the full result of the scan has been retrieved.
scanFilter
the optional filter conditions for the scan.
returns
sequence of scanned objects in a future.

See also
countScan
def scanOnce[T](scanFilter: Map[String, Condition] = Map.empty, limit: Int = 0)(implicit serializer: DynamoDBSerializer[T]): Future[Seq[T]]

Scan a table.
Scan a table.
This method will issue one scan request, stopping either at the supplied limit or at the response size limit.
scanFilter
the optional filter conditions for the scan.
limit
the optional limit for the number of items to return.
returns
sequence of scanned objects in a future.

See also
countScan
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def tableName[T](implicit serializer: DynamoDBSerializer[T]): String

Returns the table name.
Returns the table name.
Determines the table name, by transforming the table name of the implict serializer using the mapper's configuration.
serializer
the object serializer.
returns
the transformed table name.

Attributes
protected
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Related Docs: object AmazonDynamoDBScalaMapper | package dynamodb

trait AmazonDynamoDBScalaMapper extends AnyRef

Type Members

trait BatchDeleteByKeysMagnet[T] extends AnyRef

trait BatchLoadByKeysMagnet[T] extends AnyRef

trait CountQueryMagnet[T] extends AnyRef

trait DeleteByKeyMagnet[T] extends AnyRef

trait LoadByKeyMagnet[T] extends AnyRef

trait QueryMagnet[T] extends AnyRef

trait QueryOnceMagnet[T] extends AnyRef

type RangeCondition = (String, Condition)

Abstract Value Members

abstract val client: AmazonDynamoDBScalaClient

implicit abstract val execCtx: ExecutionContext

Concrete Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

object BatchDeleteByKeysMagnet

object BatchLoadByKeysMagnet

object CountQueryMagnet

object DeleteByKeyMagnet

object LoadByKeyMagnet

object QueryMagnet

object QueryOnceMagnet

final def asInstanceOf[T0]: T0

def batchDelete[T](objs: Seq[T])(implicit serializer: DynamoDBSerializer[T]): Future[Unit]

def batchDeleteByKeys[T](magnet: BatchDeleteByKeysMagnet[T]): Future[Unit]

def batchDump[T](objs: Seq[T])(implicit serializer: DynamoDBSerializer[T]): Future[Unit]

def batchLoadByKeys[T](magnet: BatchLoadByKeysMagnet[T]): Future[Seq[T]]

def clone(): AnyRef

val config: AmazonDynamoDBScalaMapperConfig

def countQuery[T](magnet: CountQueryMagnet[T]): Future[Long]

def countScan[T](scanFilter: Map[String, Condition] = Map.empty)(implicit serializer: DynamoDBSerializer[T]): Future[Long]

def delete[T](obj: T)(implicit serializer: DynamoDBSerializer[T]): Future[Unit]

def deleteByKey[T](magnet: DeleteByKeyMagnet[T]): Future[Option[T]]

def dump[T](obj: T)(implicit serializer: DynamoDBSerializer[T]): Future[Unit]

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

def loadByKey[T](magnet: LoadByKeyMagnet[T]): Future[Option[T]]

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def query[T](magnet: QueryMagnet[T]): Future[Seq[T]]

def queryOnce[T](magnet: QueryOnceMagnet[T]): Future[Seq[T]]

def scan[T](scanFilter: Map[String, Condition] = Map.empty)(implicit serializer: DynamoDBSerializer[T]): Future[Seq[T]]

def scanOnce[T](scanFilter: Map[String, Condition] = Map.empty, limit: Int = 0)(implicit serializer: DynamoDBSerializer[T]): Future[Seq[T]]

final def synchronized[T0](arg0: ⇒ T0): T0

def tableName[T](implicit serializer: DynamoDBSerializer[T]): String

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

Inherited from AnyRef

Inherited from Any

Ungrouped