- public static ListenableFuture<Void> deleteAllKnownFlows(final DeviceContext deviceContext) {
- /* DeviceState.deviceSynchronized is a marker for actual phase - false means initPhase, true means noInitPhase */
- if (deviceContext.getDeviceState().deviceSynchronized()) {
- final InstanceIdentifier<FlowCapableNode> flowCapableNodePath = assembleFlowCapableNodeInstanceIdentifier(deviceContext);
- final ReadOnlyTransaction readTx = deviceContext.getReadTransaction();
- final CheckedFuture<Optional<FlowCapableNode>, ReadFailedException> flowCapableNodeFuture = readTx.read(
- LogicalDatastoreType.OPERATIONAL, flowCapableNodePath);
-
- /* we wish to close readTx for fallBack */
- Futures.withFallback(flowCapableNodeFuture, new FutureFallback<Optional<FlowCapableNode>>() {
-
- @Override
- public ListenableFuture<Optional<FlowCapableNode>> create(final Throwable t) throws Exception {
- readTx.close();
- return Futures.immediateFailedFuture(t);
- }
- });
- /*
- * we have to read actual tables with all information before we set empty Flow list, merge is expensive and
- * not applicable for lists
- */
- return Futures.transform(flowCapableNodeFuture, new AsyncFunction<Optional<FlowCapableNode>, Void>() {
-
- @Override
- public ListenableFuture<Void> apply(final Optional<FlowCapableNode> flowCapNodeOpt) throws Exception {
- if (flowCapNodeOpt.isPresent()) {
- for (final Table tableData : flowCapNodeOpt.get().getTable()) {
- final Table table = new TableBuilder(tableData).setFlow(Collections.<Flow>emptyList()).build();
- final InstanceIdentifier<Table> iiToTable = flowCapableNodePath.child(Table.class, tableData.getKey());
- deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, iiToTable, table);
- }
+ public static ListenableFuture<Void> deleteAllKnownFlows(final DeviceInfo deviceInfo,
+ final DeviceFlowRegistry registry,
+ final TxFacade txFacade) {
+ final InstanceIdentifier<FlowCapableNode> flowCapableNodePath = assembleFlowCapableNodeInstanceIdentifier(deviceInfo);
+ final ReadOnlyTransaction readTx = txFacade.getReadTransaction();
+ final CheckedFuture<Optional<FlowCapableNode>, ReadFailedException> flowCapableNodeFuture = readTx.read(
+ LogicalDatastoreType.OPERATIONAL, flowCapableNodePath);
+
+ /* we wish to close readTx for fallBack */
+ Futures.withFallback(flowCapableNodeFuture, new FutureFallback<Optional<FlowCapableNode>>() {
+
+ @Override
+ public ListenableFuture<Optional<FlowCapableNode>> create(final Throwable t) throws Exception {
+ readTx.close();
+ return Futures.immediateFailedFuture(t);
+ }
+ });
+ /*
+ * we have to read actual tables with all information before we set empty Flow list, merge is expensive and
+ * not applicable for lists
+ */
+ return Futures.transform(flowCapableNodeFuture, new AsyncFunction<Optional<FlowCapableNode>, Void>() {
+
+ @Override
+ public ListenableFuture<Void> apply(final Optional<FlowCapableNode> flowCapNodeOpt) throws Exception {
+ if (flowCapNodeOpt.isPresent()) {
+ for (final Table tableData : flowCapNodeOpt.get().getTable()) {
+ final Table table = new TableBuilder(tableData).setFlow(Collections.<Flow>emptyList()).build();
+ final InstanceIdentifier<Table> iiToTable = flowCapableNodePath.child(Table.class, tableData.getKey());
+ txFacade.writeToTransaction(LogicalDatastoreType.OPERATIONAL, iiToTable, table);