gumbo.net.msg
Class MsgPingStatus

java.lang.Object
  |
  +--gumbo.net.msg.Message
        |
        +--gumbo.net.msg.ascii.AsciiMessage
              |
              +--gumbo.net.msg.MsgPingStatus

All Implemented Interfaces:

java.io.Serializable

public class MsgPingStatus

extends AsciiMessage

A status message in response to a MsgPingCommand message, notifying the target that the source, typically the system server, is alive.

Parameters

• Start time (number): The start time of the originating MsgPingCommand message. Expressed in milliseconds since January 1, 1970, 0:00:00 GMT.

Data

(none)

Version:

$Revision: 1.6 $

Author:

Jon Barrilleaux (jonb@jmbaai.com) of JMB and Associates Inc.

See Also:

Serialized Form

Field Summary

static java.lang.String

BODY_VERSION

Constructor Summary

MsgPingStatus()

MsgPingStatus(AsciiMessageHead head)

Method Summary

java.lang.String	getBodyVersion() Gets the version for the message body data format.
long	getStartTime()
void	readAsciiBody() Reads the body of this message from an ASCII message reader.
void	setStartTime(long time)
java.lang.String	toBodyString() Creates a new string representing the contents of the message body for status messages.
java.lang.String	toReportString() Returns a new string of the form "ms" with the ping rountrip time.
void	writeAsciiBody() Writes the body of this message to an ASCII message writer.

Methods inherited from class gumbo.net.msg.ascii.AsciiMessage

createAsciiMessage, defaultHead, readAsciiMessage, writeAsciiMessage

Methods inherited from class gumbo.net.msg.Message

beforeBodyWrite, getHead, getMessageType, setHead, toString

Methods inherited from class java.lang.Object

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

Field Detail

BODY_VERSION

public static final java.lang.String BODY_VERSION

See Also:

Constant Field Values

Constructor Detail

MsgPingStatus

public MsgPingStatus()

MsgPingStatus

public MsgPingStatus(AsciiMessageHead head)
              throws MessageDataException

Method Detail

setStartTime

public void setStartTime(long time)

getStartTime

public long getStartTime()

toReportString

public java.lang.String toReportString()

Returns a new string of the form "ms" with the ping rountrip time. Inludes no newline.

getBodyVersion

public java.lang.String getBodyVersion()

Description copied from class: Message

Gets the version for the message body data format. Used for head creation. Never null.

Specified by:

getBodyVersion in class Message

toBodyString

public java.lang.String toBodyString()

Description copied from class: Message

Creates a new string representing the contents of the message body for status messages. Never null.

Specified by:

toBodyString in class Message

readAsciiBody

public void readAsciiBody()
                   throws java.io.IOException,
                          MessageIOException

Description copied from class: AsciiMessage

Reads the body of this message from an ASCII message reader. Does not call afterBodyRead() or read the message end delimiter. Blocks until the body is read. Overriders should use the head's reader to read the body unit (i.e. entire message should be read from the same reader).

Specified by:

readAsciiBody in class AsciiMessage

Throws:

MessageIOException - Reader not at message body, or message head format was bad.

java.io.IOException

writeAsciiBody

public void writeAsciiBody()
                    throws java.io.IOException,
                           MessageIOException

Description copied from class: AsciiMessage

Writes the body of this message to an ASCII message writer. Does not call beforeBodyWrite() or write the message end delimiter. Blocks until the body is written. Overriders should use the head's writer to write the body unit (i.e. entire message should be written to the same writer).

Specified by:

writeAsciiBody in class AsciiMessage

Throws:

MessageIOException - Writer not at message body, or message head format was bad.

java.io.IOException