Listener
Class XMLMessageListener

java.lang.Object
  Listener.Listener
      Listener.XMLMessageListener

All Implemented Interfaces:

IMessageParse, IMetaOperations, IParseOperations

public class XMLMessageListener
extends Listener
implements IMessageParse, IParseOperations, IMetaOperations

Each MessageParser object takes messages for a specified communication protocol and translates them to a data description object describing the message in terms of the message name, and a set of fields where the fields contains the message's values.

Version:

Connect 0.1

Author:

Paul Grace, Lancaster University

Field Summary

Fields inherited from class Listener.Listener

DSLContent, Parser, parsingOperations

Constructor Summary

XMLMessageListener(java.lang.String File)

Method Summary

java.lang.Object	decode(java.lang.String name, java.lang.Object data)
AbstractMessage	MessageParse(byte[] MessagePacket) Takes a Message packet which is a byte array and transfers it into a object that describes each message in terms of its name/type and the message fields with their value.
AbstractMessage	MessageParse(byte[] MessagePacket, java.util.ArrayList<java.lang.String> Extension) Takes a Message packet which is a byte array and transfers it into a object that describes each message in terms of its name/type and the message fields with their value.

Methods inherited from class Listener.Listener

addFunction, addParseOperation, composeTypedValue, getConstantValue, getFunctionResult, getFunctionResult, getTextTypedValue, getTypedValue, inspectFunctions, inspectParseOperations, removeFunction, removeParseOperation, toByteArray

Methods inherited from class java.lang.Object

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

Methods inherited from interface ParsingFramework.IParseOperations

composeTypedValue, getConstantValue, getFunctionResult, getFunctionResult, getTextTypedValue, getTypedValue, toByteArray

Methods inherited from interface ParsingFramework.IMetaOperations

addFunction, addParseOperation, inspectFunctions, inspectParseOperations, removeFunction, removeParseOperation

Constructor Detail

XMLMessageListener

public XMLMessageListener(java.lang.String File)

Method Detail

MessageParse

public AbstractMessage MessageParse(byte[] MessagePacket)

Takes a Message packet which is a byte array and transfers it into a object that describes each message in terms of its name/type and the message fields with their value.

Specified by:

MessageParse in interface IMessageParse

Parameters:

MessagePacket - The message packet in bytes

Returns:

A AbstractMessage identified by a Message Type with fields and values describing each instance of the message.

decode

public java.lang.Object decode(java.lang.String name,
                               java.lang.Object data)

Specified by:

decode in interface IParseOperations

Overrides:

decode in class Listener

MessageParse

public AbstractMessage MessageParse(byte[] MessagePacket,
                                    java.util.ArrayList<java.lang.String> Extension)

Description copied from interface: IMessageParse

Takes a Message packet which is a byte array and transfers it into a object that describes each message in terms of its name/type and the message fields with their value. Uses a dynamic parser extension

Specified by:

MessageParse in interface IMessageParse

Parameters:

MessagePacket - The message packet in bytes

Extension - The set of strings that add information to the parser

Returns:

A AbstractMessage identified by a Message Type with fields and values describing each instance of the message.