private Collection<String> route(final SQLType sqlType) { if (isMasterRoute(sqlType)) { MasterVisitedManager.setMasterVisited(); return Collections.singletonList(masterSlaveRule.getMasterDataSourceName()); } return Collections.singletonList(masterSlaveRule.getLoadBalanceAlgorithm().getDataSource( masterSlaveRule.getName(), masterSlaveRule.getMasterDataSourceName(), new ArrayList<>(masterSlaveRule.getSlaveDataSourceNames()))); }
private void route(final MasterSlaveRule masterSlaveRule, final SQLRouteResult sqlRouteResult) { Collection<RouteUnit> toBeRemoved = new LinkedList<>(); Collection<RouteUnit> toBeAdded = new LinkedList<>(); for (RouteUnit each : sqlRouteResult.getRouteUnits()) { if (!masterSlaveRule.getName().equalsIgnoreCase(each.getDataSourceName())) { continue; } toBeRemoved.add(each); if (isMasterRoute(sqlRouteResult.getSqlStatement().getType())) { MasterVisitedManager.setMasterVisited(); toBeAdded.add(new RouteUnit(masterSlaveRule.getMasterDataSourceName(), each.getSqlUnit())); } else { toBeAdded.add(new RouteUnit(masterSlaveRule.getLoadBalanceAlgorithm().getDataSource( masterSlaveRule.getName(), masterSlaveRule.getMasterDataSourceName(), new ArrayList<>(masterSlaveRule.getSlaveDataSourceNames())), each.getSqlUnit())); } } sqlRouteResult.getRouteUnits().removeAll(toBeRemoved); sqlRouteResult.getRouteUnits().addAll(toBeAdded); }