public interface ExtendedMessageListener extends MessageListener
ExtendedMessageListener
has additional callbacks for:
Application channels interested in using streaming state transfer, beside
implementing this interface, have to be configured with
STREAMING_STATE_TRANSFER
protocol rather than the default
STATE_TRANSFER
protocol.
Note:
This interface will be merged with MessageListener in 3.0 (API changes)
JChannel.getState(Address, long)
,
JChannel.getState(Address, String, long)
Modifier and Type | Method and Description |
---|---|
void |
getState(OutputStream ostream)
Allows an application to write a state through a provided OutputStream.
|
byte[] |
getState(String state_id)
Allows an application to provide a partial state as a byte array
|
void |
getState(String state_id,
OutputStream ostream)
Allows an application to write a partial state through a provided OutputStream.
|
void |
setState(InputStream istream)
Allows an application to read a state through a provided InputStream.
|
void |
setState(String state_id,
byte[] state)
Allows an application to read a partial state indicated by state_id from
a given state byte array parameter.
|
void |
setState(String state_id,
InputStream istream)
Allows an application to read a partial state through a provided InputStream.
|
getState, receive, setState
byte[] getState(String state_id)
state_id
- id of the partial state requestedvoid setState(String state_id, byte[] state)
state_id
- id of the partial state requestedstate
- partial state for the given state_idvoid getState(OutputStream ostream)
ostream
- the OutputStreamOutputStream.close()
void getState(String state_id, OutputStream ostream)
state_id
- id of the partial state requestedostream
- the OutputStreamOutputStream.close()
void setState(InputStream istream)
istream
- the InputStreamInputStream.close()
void setState(String state_id, InputStream istream)
state_id
- id of the partial state requestedistream
- the InputStreamInputStream.close()
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