org.activemath.events.impl
Class EventEncoderProperties

java.lang.Object
  org.activemath.events.impl.EventEncoderProperties

public class EventEncoderProperties
extends Object

Utility class to encode ActivemathEvents as a Map

Constructor Summary

EventEncoderProperties()

Method Summary

static List	elems2strings(List list) Creates a Vector out of the incoming List, where each element of the returned vector is the string which represents the jdom.Element of the incoming List.
static List<org.jdom.Element>	strings2elems(List<Object> vector) Creates a List out of the incoming List, where each element of the returned list is a jdom.Element which is constructed out of the string-element of the incoming list.
static Map	toMap(ActivemathEvent event)

Methods inherited from class java.lang.Object

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

Constructor Detail

EventEncoderProperties

public EventEncoderProperties()

Method Detail

toMap

public static Map toMap(ActivemathEvent event)

elems2strings

public static List elems2strings(List list)

Creates a Vector out of the incoming List, where each element of the returned vector is the string which represents the jdom.Element of the incoming List. Use this method to make a List of jdom.Elements tranferable via xml-rpc (e.g. if you need to send ExerciseStepEvents from/as a client).

Parameters:

list - A list of jdom.Elements

Returns:

A vector of strings

strings2elems

public static List<org.jdom.Element> strings2elems(List<Object> vector)

Creates a List out of the incoming List, where each element of the returned list is a jdom.Element which is constructed out of the string-element of the incoming list. If there is an element in the incoming list, which is an instance of Element, it as added as it is. Use this method to make a List of Strings readable into an ActiveMathEvent (e.g. if you need to receive ExerciseStepEvents from/as a client via xml-rpc).

Parameters:

vector - A vector of strings

Returns:

A list of jdom.Elements