protected Answer createErrorAnswer(final Command cmd, final String msg, final Throwable th) { final StringWriter writer = new StringWriter(); if (msg != null) { writer.append(msg); } writer.append("===>Stack<==="); th.printStackTrace(new PrintWriter(writer)); return new Answer(cmd, false, writer.toString()); }
private Answer applyConfig(final NetworkElementCommand cmd, final List<ConfigItem> cfg) { return new Answer(cmd, true, "Nothing to do"); return new Answer(cmd, finalResult, results.get(0).getDetails()); } else { return new GroupAnswer(cmd, finalResult, results.size(), details.toArray(new String[details.size()]));
assert (!this._vrAggregateCommandsSet.containsKey(routerName)); this._vrAggregateCommandsSet.put(routerName, new LinkedBlockingQueue<>()); return new Answer(aggregationCommand, true, "Command aggregation started"); } else if (Action.Finish.equals(action)) { final Queue<NetworkElementCommand> queue = this._vrAggregateCommandsSet.get(routerName); return new Answer(aggregationCommand, false, "Aggregated command failed to execute " + commandAnswer.getDetails()); return new Answer(aggregationCommand, true, "Command aggregation finished"); } finally { queue.clear(); return new Answer(aggregationCommand, false, "Fail to recognize aggregation action " + action.toString());
protected Answer execute(final DeleteCommand cmd) { final DataTO data = cmd.getData(); Answer answer = null; if (data.getObjectType() == DataObjectType.VOLUME) { answer = processor.deleteVolume(cmd); } else if (data.getObjectType() == DataObjectType.SNAPSHOT) { answer = processor.deleteSnapshot(cmd); } else { answer = new Answer(cmd, false, "unsupported type"); } return answer; }
@Override public Answer handleStorageCommands(final StorageSubSystemCommand command) { if (command instanceof CopyCommand) { return this.execute((CopyCommand) command); } else if (command instanceof CreateObjectCommand) { return execute((CreateObjectCommand) command); } else if (command instanceof DeleteCommand) { return execute((DeleteCommand) command); } else if (command instanceof AttachCommand) { return execute((AttachCommand) command); } else if (command instanceof DettachCommand) { return execute((DettachCommand) command); } else if (command instanceof IntroduceObjectCommand) { return processor.introduceObject((IntroduceObjectCommand) command); } else if (command instanceof SnapshotAndCopyCommand) { return processor.snapshotAndCopy((SnapshotAndCopyCommand) command); } return new Answer((Command) command, false, "not implemented yet"); }
final Answer ans = new Answer(cmd1, true, "No Problem"); final Response cresp = new Response(creq, ans);
return new Answer(cmd, false, "not implemented yet");