A grails (grails.org) based demo agent for the PowerTAC competiton.

#### Communication with server
Agent makes web service (WS) call to authenticate with the server using username and password.  The WS call will response
with URL to JMS server and agent's JMS destination name (queue name).  After login, communication between server and agent
is over JMS messages.

Communication is abstracted via JmsManagementService. JmsManagementService provides message listener registration mechanism
for receving messages, sending mechanism for sending messages.

See sample implementation @ /grails-app/services/org/powertac/broker/CompetitionManagementService.groovy


### Structure
Each component of an agent is wired up using Spring allow easy replacement of different implementation in resource file.

See @ /grails-app/conf/spring/resources.groovy

### Running broker in developement mode
# Note: currently, all dependency modules have to be checkout as sub-directory under one directory.

1) Start an instance of the server
% cd powertac-server
% grails run-app

2) Start an instance of the agent (specify server.port so it would not conflict with server if server is running on the
same machine)
% cd powertac-demo-agent-grails
% grails -Dserver.port=9090 run-app

3) Browse to http://localhost:9090/powertac-demo-agent-grails and perform login for agent to server

4) Browse to http://localhost:8080/powertac-server to get to server web dashbard to perform server function (ie. start
competition)