/** Creates a <code>BridgeServerResponse</code> in response to the given request. */
static BridgeServerResponse create(DistributionManager dm, BridgeServerRequest request) {
BridgeServerResponse m = new BridgeServerResponse();
m.setRecipient(request.getSender());
try {
GemFireCacheImpl cache = (GemFireCacheImpl) CacheFactory.getInstanceCloseOk(dm.getSystem());
if (request.getCacheId() != System.identityHashCode(cache)) {
m.bridgeInfo = null;
} else {
int operation = request.getOperation();
switch (operation) {
case BridgeServerRequest.ADD_OPERATION:
{
BridgeServerImpl bridge = (BridgeServerImpl) cache.addBridgeServer();
m.bridgeInfo = new RemoteBridgeServer(bridge);
break;
}
case BridgeServerRequest.INFO_OPERATION:
{
int id = request.getBridgeId();
// Note that since this is only an informational request
// it is not necessary to synchronize on allBridgeServersLock
for (Iterator iter = cache.getBridgeServers().iterator(); iter.hasNext(); ) {
BridgeServerImpl bridge = (BridgeServerImpl) iter.next();
if (System.identityHashCode(bridge) == id) {
m.bridgeInfo = new RemoteBridgeServer(bridge);
break;
} else {
m.bridgeInfo = null;
}
}
break;
}
case BridgeServerRequest.START_OPERATION:
{
RemoteBridgeServer config = request.getBridgeInfo();
for (Iterator iter = cache.getBridgeServers().iterator(); iter.hasNext(); ) {
BridgeServerImpl bridge = (BridgeServerImpl) iter.next();
if (System.identityHashCode(bridge) == config.getId()) {
bridge.configureFrom(config);
bridge.start();
m.bridgeInfo = new RemoteBridgeServer(bridge);
break;
} else {
m.bridgeInfo = null;
}
}
break;
}
case BridgeServerRequest.STOP_OPERATION:
{
RemoteBridgeServer config = request.getBridgeInfo();
for (Iterator iter = cache.getBridgeServers().iterator(); iter.hasNext(); ) {
BridgeServerImpl bridge = (BridgeServerImpl) iter.next();
if (System.identityHashCode(bridge) == config.getId()) {
bridge.stop();
m.bridgeInfo = new RemoteBridgeServer(bridge);
break;
} else {
m.bridgeInfo = null;
}
}
break;
}
default:
Assert.assertTrue(false, "Unknown bridge server operation: " + operation);
}
}
} catch (CancelException ex) {
m.bridgeInfo = null;
} catch (Exception ex) {
m.exception = ex;
m.bridgeInfo = null;
}
return m;
}
