public abstract class GattWriteRequest

Object
GattWriteRequest

A write request from a connected central, delivered to GattServerListener.characteristicWriteRequest(GattWriteRequest) or GattServerListener.descriptorWriteRequest(GattWriteRequest). When isResponseRequired() answer promptly with respond() or reject(GattStatus).

Constructors

protected GattWriteRequest(BleCentral central, GattLocalCharacteristic characteristic, GattLocalDescriptor descriptor, byte[] value, int offset, boolean responseRequired) Constructed by ports; not application API.

Methods

`public` `BleCentral getCentral()`	The central issuing the request.
`public` `GattLocalCharacteristic getCharacteristic()`	The written characteristic, or `null` for a descriptor write.
`public` `GattLocalDescriptor getDescriptor()`	The written descriptor, or `null` for a characteristic write.
`public byte[] getValue()`	The written bytes.
`public int getOffset()`	The write offset for long writes; `0` for plain writes.
`public boolean isResponseRequired()`	`true` when the central expects an acknowledgement (`respond()` or `reject(GattStatus)`); `false` for write-without-response.
`public abstract void respond()`	Acknowledges the write.
`public abstract void reject(GattStatus status)`	Rejects the write with the given ATT status.

Inherited methods

From Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait, clone

Constructor details

GattWriteRequest

protected GattWriteRequest(BleCentral central, GattLocalCharacteristic characteristic, GattLocalDescriptor descriptor, byte[] value, int offset, boolean responseRequired)

Constructed by ports; not application API.

Method details

getCentral

public BleCentral getCentral()

The central issuing the request.

getCharacteristic

public GattLocalCharacteristic getCharacteristic()

The written characteristic, or null for a descriptor write.

getDescriptor

public GattLocalDescriptor getDescriptor()

The written descriptor, or null for a characteristic write.

getValue

public byte[] getValue()

The written bytes.

getOffset

public int getOffset()

The write offset for long writes; 0 for plain writes.

isResponseRequired

public boolean isResponseRequired()

true when the central expects an acknowledgement (respond() or reject(GattStatus)); false for write-without-response.

respond

public abstract void respond()

Acknowledges the write. May be called from any thread; call exactly once when isResponseRequired().

reject

public abstract void reject(GattStatus status)

Rejects the write with the given ATT status.