Reader

interface Reader

Provides an interface for reading data from the attachment

Functions

abstract fun close()

Close the reader

abstract fun isClosed(): Boolean

Check whether closed or not

abstract fun read( byteBuffer: ByteBuffer, offsetInBytes: Int, sizeInBytes: Int): Int

abstract fun read( bytes: ByteArray, offsetInBytes: Int, sizeInBytes: Int): Int

Read bytes from attachment

Read chunk buffer from attachment. The next call will return next chunk. This is independent of other read api.