org.portico.lrc.handlers
Class REQ_UpdateAttributeHandler

java.lang.Object
  com.lbf.commons.messaging.AbstractMessageHandler
      org.portico.lrc.handlers.LRCMessageHandler
          org.portico.lrc.handlers.REQ_UpdateAttributeHandler

All Implemented Interfaces:

com.lbf.commons.messaging.IMessageHandler

public class REQ_UpdateAttributeHandler
extends LRCMessageHandler

This class handles the preprocessing of updateAttributeValues() requests to make sure they are valid before sending them to the RTI.

Field Summary

Fields inherited from class org.portico.lrc.handlers.LRCMessageHandler

interests, logger, lrc, regions, repository, state

Fields inherited from class com.lbf.commons.messaging.AbstractMessageHandler

augmentable, name

Constructor Summary

REQ_UpdateAttributeHandler()

Method Summary

void	processMessage(com.lbf.commons.messaging.MessageContext context) This method will perform any state validity checks and if the request was timestamped, it will ensure that the associated time is not less than the current LBTS for the federate.

Methods inherited from class org.portico.lrc.handlers.LRCMessageHandler

error, error, getConnection, getFOM, initialize, sendMessage, success, success, success

Methods inherited from class com.lbf.commons.messaging.AbstractMessageHandler

getName, isAugmentable, setAugmentable, setName

Methods inherited from class java.lang.Object

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

Constructor Detail

REQ_UpdateAttributeHandler

public REQ_UpdateAttributeHandler()

Method Detail

processMessage

public void processMessage(com.lbf.commons.messaging.MessageContext context)
                    throws Exception

This method will perform any state validity checks and if the request was timestamped, it will ensure that the associated time is not less than the current LBTS for the federate.

It will then feth the object instance in question, and for each of the attributes being updated, it will ensure that the attribute handle both exists, and that the updating federate is their owner (and thus has permission to update them). If all this is successful, it will sent the request to the RTI.

Specified by:

processMessage in interface com.lbf.commons.messaging.IMessageHandler

Specified by:

processMessage in class LRCMessageHandler

Throws:

Exception