SimpleNioMessage (JPPF)

java.lang.Object

org.jppf.nio.AbstractNioMessageBase

org.jppf.nio.SimpleNioMessage

All Implemented Interfaces:: NioMessage

public class SimpleNioMessage extends AbstractNioMessageBase

An NioMessage that reads or writes a single object.

Author:: Laurent Cohen

Field Summary

Fields inherited from class org.jppf.nio.AbstractNioMessageBase
channel, channelReadCount, channelWriteCount, count, currentDataLocation, currentLength, currentLengthObject, currentObject, lengthBuf, resetCurrentLength, ssl, sslHandler, sslHandlerReadCount, sslHandlerWriteCount

Fields inherited from interface org.jppf.nio.NioMessage
READ, WRITE
Constructor Summary

Constructors

Constructor

Description

SimpleNioMessage(NioContext channel)

Initialize this nio message.
Method Summary

Modifier and Type

Method

Description

boolean

read()

Read data from a channel.

void

setCurrentDataLocation(DataLocation location)

Add a location to the data locations of this message.

String

toString()

boolean

write()

Read data from a channel.

Methods inherited from class org.jppf.nio.AbstractNioMessageBase
getChannelReadCount, getChannelWriteCount, getCurrentDataLocation, isSSL, updateCounts

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details
- SimpleNioMessage
  
  public SimpleNioMessage(NioContext channel)
  
  Initialize this nio message.
  
  Parameters:
  
  channel - the channel to read from or write to.
Method Details
- setCurrentDataLocation
  
  public void setCurrentDataLocation(DataLocation location)
  
  Add a location to the data locations of this message.
  
  Parameters:
  
  location - the location to add.
- read
  
  public boolean read() throws Exception
  
  Description copied from interface: NioMessage
  
  Read data from a channel.
  
  Returns:
  
  true if the data has been completely read from the channel, false otherwise.
  
  Throws:
  
  Exception - if an IO error occurs.
- write
  
  public boolean write() throws Exception
  
  Description copied from interface: NioMessage
  
  Read data from a channel.
  
  Returns:
  
  true if the data has been completely written the channel, false otherwise.
  
  Throws:
  
  Exception - if an IO error occurs.
- toString
  
  public String toString()
  
  Overrides:
  
  toString in class Object