org.eclipse.net4j.signal
Class IndicationWithResponse

java.lang.Object
  org.eclipse.net4j.signal.Signal
      org.eclipse.net4j.signal.SignalReactor
          org.eclipse.net4j.signal.IndicationWithResponse

All Implemented Interfaces:

Runnable

Direct Known Subclasses:

IndicationWithMonitoring

public abstract class IndicationWithResponse

extends SignalReactor

Represents the receiver side of a two-way signal, i.e., one with a response.

IndicationWithResponse

public IndicationWithResponse(SignalProtocol<?> protocol,
                              short id,
                              String name)

Since:

2.0

IndicationWithResponse

public IndicationWithResponse(SignalProtocol<?> protocol,
                              short signalID)

Since:

2.0

IndicationWithResponse

public IndicationWithResponse(SignalProtocol<?> protocol,
                              Enum<?> literal)

Since:

2.0

getExceptionMessage

protected String getExceptionMessage(Throwable t)

Since:

2.0

execute

protected void execute(BufferInputStream in,
                       BufferOutputStream out)
                throws Exception

Specified by:

execute in class Signal

Throws:

Exception

indicating

protected abstract void indicating(ExtendedDataInputStream in)
                            throws Exception

Throws:

Exception

responding

protected abstract void responding(ExtendedDataOutputStream out)
                            throws Exception

Important Note: The response must not be empty, i.e. the stream must be used at least to write a boolean. Otherwise synchronization problems will result!

Throws:

Exception