using com.apama.firewall.RiskFirewallFactory;
using com.apama.firewall.RiskFirewall;
using com.apama.oms.NewOrder;
 
monitor RiskFirewallExample12 {
 
action onload() {
// Use a risk firewall factory to create a new
// risk firewall instance named MyFirewall. This example
// uses the default configuration parameter settings.
RiskFirewall rfw :=
(new RiskFirewallFactory).create(context.current(), "MyFirewall");
 
// Register a rule class and add an instance of that class.
...
 
// Create a receiver for the orders coming out of the
// risk firewall and add a callback to be executed
// upon approval of new orders.
integer refId := rfw.getOrderReceiver().
addAcceptedOrderCallback( cbOnApprovedNewOrders );
 
// Unlock the risk firewall.
rfw.unlockCb( cbOnFirewallUnlocked );
}
 
// This action is called after the risk firewall is unlocked.
// It indicates that the risk firewall is ready to receive orders.
// Typically, orders are sent at a later time and a callback that
// indicates when orders can be sent is not needed.
action cbOnFirewallUnlocked ( RiskFirewall rfw ) {
 
// Send a new order to the risk firewall.
rfw.getOrderSender().sendOrder(
NewOrder("orderId_1","APMA.L", 1.0, "BUY", "MARKET", 10,
"TargetService", "","","TargetMarket","", "TraderA",
new dictionary<string,string> ) );
}
 
// Set up a callback handler for new orders that the
// risk firewall has approved.
action cbOnApprovedNewOrders( NewOrder order ) {
log "Firewall has approved the NewOrder: "+order.toString();
}
}