10.27.03

IStreamContainer Interface

Represents a structured data types (SDT) stream container.

Definition

Namespace: SolaceSystems.Solclient.Messaging.SDT
Assembly: SolaceSystems.Solclient.Messaging (in SolaceSystems.Solclient.Messaging.dll) Version: 10.27.0
C#
public interface IStreamContainer : ISDTContainer, 
	IDisposable
Implements
ISDTContainer, IDisposable

Methods

AddBool Adds a bool field to the stream.
AddByteArray Adds a byte array field to the stream.
AddChar Adds a char field to the stream.
AddDestination Adds a IDestination field to the stream.
AddDouble Adds a double field to the stream.
AddFloat Adds a float field to the stream.
AddInt16 Adds a Int16 field to the stream.
AddInt32 Adds a Int32 field to the stream.
AddInt64 Adds a Int64 field to the stream.
AddInt8 Adds an Int8 field to the stream.
AddNull Adds a null (NULL) field to the stream.
AddSDTContainer Adds a ISDTContainer field to this stream container.
AddSmfMsg Adds a ISmfMessage field to the stream.
AddString Adds a string field to the stream.
AddUInt16 Adds a UInt16 field to the stream.
AddUInt32 Adds a UInt32 field to the stream.
AddUInt64 Adds a UInt64 field to the stream.
AddUInt8 Adds a UInt8 field to the stream.
AddUnknownField Adds a IUnknownSDTField field to the stream.
Close Closes the ISDTContainer, making it unusable for read or write operations.

It is an error to invoke this method in the following cases (An OperationErrorException will be thrown):

  • The IMessage holding this container is already sent (after calling Send(IMessage)).
  • The ISDTContainer holding this container is already closed (after calling Close).


    • (Inherited from ISDTContainer)
    CreateMap Creates a sub-map with the given name. The returned IMapContainer is is ready for read and write operations. It is recommended to Close the IMapContainer when done. If it is not explicitly closed, the container is automatically closed when the associated parent container is closed or the associated message (if it is a message-dependent container) is disposed.

    Whether it is explicitly closed by the client application, or implicitly by the API, any attempt to use this container will result in an OperationErrorException with ParamNullReference error subcode.

    CreateStream Creates a sub-stream with the given name. The returned IStreamContainer is ready for read/write operations. It is recommended to Close the IStreamContainer when done. If it is not explicitly closed, the container is automatically closed when the associated parent container is closed or the associated message (if it is a message-dependent container) is disposed.

    Whether it is explicitly closed by the client application, or implicitly by the API, any attempt to use this container will result in an OperationErrorException with ParamNullReference error subcode.

    DisposePerforms application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
    (Inherited from IDisposable)
    GetBool Gets the next field as a Boolean.
    GetByteArray Gets the next field as a byte array.
    GetChar Gets the next field as a Char.
    GetDestination Gets the next field as a IDestination.
    GetDouble Gets the next field as a double.
    GetFloat Gets the next field as a float.
    GetInt16 Gets the next field as a Int16.
    GetInt32 Gets the next field as a Int32.
    GetInt64 Gets the next field as a Int64.
    GetInt8 Gets the next field as a Int8 (converted to Int16).
    GetMap Opens the contained sub-map with the given name. The returned IMapContainer is ready for read and write operations. It is recommended to Close the IMapContainer when done. If it is not explicitly closed, the container is automatically closed when the associated parent container is closed or the associated message (if it is a message-dependent container) is disposed.

    Whether it is explicitly closed by the client application, or implicitly by the API, any attempt to use this container will result in an OperationErrorException with ParamNullReference error subcode.

    GetNext Gets the next ISDTField. If the returned ISDTField is of type SDTFieldType.MAP or SDTFieldType.STREAM, it is recommended to Close the container when done. If it is not explicitly closed, the container is automatically closed when the associated parent container is closed or the associated message (if it is a message-dependent container) is disposed.
    GetNull Gets the next field as a NULL. This is a special accessor; any SDT type with the inclusion of map and stream can be read as null.
    GetSmfMsg Gets the next field as ISmfMessage.
    GetStream Opens the contained sub-stream with the given name. The returned IStreamContainer is ready for read and write operations. It is recommended to Close the IStreamContainer when done. If it is not explicitly closed, the container is automatically closed when the associated parent container is closed or the associated message (if it is a message-dependent container) is disposed.

    Whether it is explicitly closed by the client application, or implicitly by the API, any attempt to use this container will result in an OperationErrorException with ParamNullReference error subcode.

    GetString Gets the next field as a string.
    GetUInt16 Gets the next field as a UInt16 (converted to Int32).
    GetUInt32 Gets the next field as a UInt32 (converted to Int64).
    GetUInt64 Gets the next field as a UInt64 (converted to Int64, therefore there could a loss of precision).
    GetUInt8 Gets the next field as a UInt8 (byte).
    HasNext When iterating through a container (map or stream), this method will return false when the end of the container is reached without advancing the read cursor. It will return true otherwise.
    (Inherited from ISDTContainer)
    Rewind Rewinds the container. Normally when HasNext returns false, client applications must call Rewind if they want to reiterate over the container's fields.
    (Inherited from ISDTContainer)

    See Also