HttpsBatchMessage 类

定义

Builds a batched IoT Hub request body as a JSON array. The batched message has a maximum size of 256 kb.

public class HttpsBatchMessage implements HttpsMessage
继承
java.lang.Object
HttpsBatchMessage

继承成员

构造函数

HttpsBatchMessage()

Constructor. Initializes the batch body as an empty JSON array.

方法

addMessage(HttpsSingleMessage msg)

Adds a message to the batch.

getBody()

Returns the current batch body as a UTF-8 encoded byte array.

getContentType()

Returns the message content-type as 'application/vnd.microsoft.iothub.json'.

getProperties()

Returns an empty list of properties for the batched message.

getSystemProperties()

It is part of the HttpsMessage interface to get the collection of system message properties. For batch, it just returns a empty Map.

numMessages()

Returns the number of messages currently in the batch.

适用于