io.aeron.command.ImageBuffersReadyFlyweight java code examples

Common ways to obtain ImageBuffersReadyFlyweight

private void myMethod () {
     ImageBuffersReadyFlyweight i =ImageBuffersReadyFlyweight imageBuffersReadyFlyweight;MutableDirectBuffer buffer;imageBuffersReadyFlyweight.wrap(buffer, offset)
Smart code suggestions by Codota
}

public void onAvailableImage(
  final long correlationId,
  final int streamId,
  final int sessionId,
  final long subscriptionRegistrationId,
  final int positionCounterId,
  final String logFileName,
  final String sourceIdentity)
{
  imageReady
    .sessionId(sessionId)
    .streamId(streamId)
    .correlationId(correlationId)
    .subscriptionRegistrationId(subscriptionRegistrationId)
    .subscriberPositionId(positionCounterId)
    .logFileName(logFileName)
    .sourceIdentity(sourceIdentity);
  transmit(ON_AVAILABLE_IMAGE, buffer, 0, imageReady.length());
}

/**
 * Set the source identity string in ASCII
 *
 * @param value for the source identity
 * @return flyweight
 */
public ImageBuffersReadyFlyweight sourceIdentity(final String value)
{
  buffer.putStringAscii(offset + sourceIdentityOffset(), value);
  return this;
}

public ClientProxy(final BroadcastTransmitter transmitter)
{
  this.transmitter = transmitter;
  errorResponse.wrap(buffer, 0);
  imageReady.wrap(buffer, 0);
  publicationReady.wrap(buffer, 0);
  subscriptionReady.wrap(buffer, 0);
  operationSucceeded.wrap(buffer, 0);
  imageMessage.wrap(buffer, 0);
  counterUpdate.wrap(buffer, 0);
  clientTimeout.wrap(buffer, 0);
}

imageAvailableEvent.wrap(buffer, offset + relativeOffset);
dissect(imageAvailableEvent, builder);
break;

private static void dissect(final ImageBuffersReadyFlyweight msg, final StringBuilder builder)
{
  builder
    .append(msg.sessionId())
    .append(':')
    .append(msg.streamId())
    .append(" [")
    .append(msg.subscriberPositionId())
    .append(':')
    .append(msg.subscriptionRegistrationId())
    .append("] \"")
    .append(msg.sourceIdentity())
    .append("\" [")
    .append(msg.correlationId())
    .append("] ")
    .append(msg.logFileName());
}

public ClientProxy(final BroadcastTransmitter transmitter)
{
  this.transmitter = transmitter;
  errorResponse.wrap(buffer, 0);
  imageReady.wrap(buffer, 0);
  publicationReady.wrap(buffer, 0);
  subscriptionReady.wrap(buffer, 0);
  operationSucceeded.wrap(buffer, 0);
  imageMessage.wrap(buffer, 0);
  counterUpdate.wrap(buffer, 0);
  clientTimeout.wrap(buffer, 0);
}

/**
 * Return the source identity string in ASCII
 *
 * @return source identity string
 */
public String sourceIdentity()
{
  return buffer.getStringAscii(offset + sourceIdentityOffset());
}

imageReady.wrap(buffer, index);
  imageReady.correlationId(),
  imageReady.streamId(),
  imageReady.sessionId(),
  imageReady.subscriptionRegistrationId(),
  imageReady.subscriberPositionId(),
  imageReady.logFileName(),
  imageReady.sourceIdentity());
break;

public ClientProxy(final BroadcastTransmitter transmitter)
{
  this.transmitter = transmitter;
  errorResponse.wrap(buffer, 0);
  imageReady.wrap(buffer, 0);
  publicationReady.wrap(buffer, 0);
  subscriptionReady.wrap(buffer, 0);
  operationSucceeded.wrap(buffer, 0);
  imageMessage.wrap(buffer, 0);
  counterUpdate.wrap(buffer, 0);
  clientTimeout.wrap(buffer, 0);
}

/**
 * Get the length of the current message
 * <p>
 * NB: must be called after the data is written in order to be accurate.
 *
 * @return the length of the current message
 */
public int length()
{
  final int sourceIdentityOffset = sourceIdentityOffset();
  return sourceIdentityOffset + buffer.getInt(offset + sourceIdentityOffset) + SIZE_OF_INT;
}

public void onAvailableImage(
  final long correlationId,
  final int streamId,
  final int sessionId,
  final long subscriptionRegistrationId,
  final int positionCounterId,
  final String logFileName,
  final String sourceIdentity)
{
  imageReady
    .sessionId(sessionId)
    .streamId(streamId)
    .correlationId(correlationId)
    .subscriptionRegistrationId(subscriptionRegistrationId)
    .subscriberPositionId(positionCounterId)
    .logFileName(logFileName)
    .sourceIdentity(sourceIdentity);
  transmit(ON_AVAILABLE_IMAGE, buffer, 0, imageReady.length());
}

imageAvailableEvent.wrap(buffer, offset + relativeOffset);
dissect(imageAvailableEvent, builder);
break;

/**
 * Get the length of the current message
 * <p>
 * NB: must be called after the data is written in order to be accurate.
 *
 * @return the length of the current message
 */
public int length()
{
  final int sourceIdentityOffset = sourceIdentityOffset();
  return sourceIdentityOffset + buffer.getInt(offset + sourceIdentityOffset) + SIZE_OF_INT;
}

public void onAvailableImage(
  final long correlationId,
  final int streamId,
  final int sessionId,
  final long subscriptionRegistrationId,
  final int positionCounterId,
  final String logFileName,
  final String sourceIdentity)
{
  imageReady
    .sessionId(sessionId)
    .streamId(streamId)
    .correlationId(correlationId)
    .subscriptionRegistrationId(subscriptionRegistrationId)
    .subscriberPositionId(positionCounterId)
    .logFileName(logFileName)
    .sourceIdentity(sourceIdentity);
  transmit(ON_AVAILABLE_IMAGE, buffer, 0, imageReady.length());
}

/**
 * Set the source identity string in ASCII
 *
 * @param value for the source identity
 * @return flyweight
 */
public ImageBuffersReadyFlyweight sourceIdentity(final String value)
{
  buffer.putStringAscii(offset + sourceIdentityOffset(), value);
  return this;
}

private static void dissect(final ImageBuffersReadyFlyweight msg, final StringBuilder builder)
{
  builder
    .append(msg.sessionId())
    .append(':')
    .append(msg.streamId())
    .append(" [")
    .append(msg.subscriberPositionId())
    .append(':')
    .append(msg.subscriptionRegistrationId())
    .append("] \"")
    .append(msg.sourceIdentity())
    .append("\" [")
    .append(msg.correlationId())
    .append("] ")
    .append(msg.logFileName());
}

/**
 * Return the source identity string in ASCII
 *
 * @return source identity string
 */
public String sourceIdentity()
{
  return buffer.getStringAscii(offset + sourceIdentityOffset());
}

imageReady.wrap(buffer, index);
  imageReady.correlationId(),
  imageReady.sessionId(),
  imageReady.subscriptionRegistrationId(),
  imageReady.subscriberPositionId(),
  imageReady.logFileName(),
  imageReady.sourceIdentity());
break;

/**
 * Return the source identity string in ASCII
 *
 * @return source identity string
 */
public String sourceIdentity()
{
  return buffer.getStringAscii(offset + sourceIdentityOffset());
}

imageReady.wrap(buffer, index);
  imageReady.correlationId(),
  imageReady.sessionId(),
  imageReady.subscriptionRegistrationId(),
  imageReady.subscriberPositionId(),
  imageReady.logFileName(),
  imageReady.sourceIdentity());
break;

Javadoc

Message to denote that new buffers for a publication image are ready for a subscription.

Note: Layout should be SBE 2.0 compliant so that the source identity length is aligned.

Most used methods

correlationId
set correlation id field
logFileName
Set the log filename in ASCII
sessionId
set session id field
sourceIdentity
Set the source identity string in ASCII
subscriberPositionId
Set the position Id for the subscriber
subscriptionRegistrationId
Set the registration Id for the Subscription
wrap
Wrap the buffer at a given offset for updates.
streamId
set stream id field
length
Get the length of the current message NB: must be called after the data is written in order to be ac
sourceIdentityOffset

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