Bind2Module.java
- /**
- *
- * Copyright 2019-2020 Florian Schmaus
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- package org.jivesoftware.smack.bind2;
- import org.jivesoftware.smack.c2s.ModularXmppClientToServerConnection.AuthenticatedAndResourceBoundStateDescriptor;
- import org.jivesoftware.smack.c2s.ModularXmppClientToServerConnection.ConnectedButUnauthenticatedStateDescriptor;
- import org.jivesoftware.smack.c2s.ModularXmppClientToServerConnection.SaslAuthenticationStateDescriptor;
- import org.jivesoftware.smack.c2s.ModularXmppClientToServerConnectionModule;
- import org.jivesoftware.smack.c2s.internal.ModularXmppClientToServerConnectionInternal;
- import org.jivesoftware.smack.c2s.internal.WalkStateGraphContext;
- import org.jivesoftware.smack.fsm.State;
- import org.jivesoftware.smack.fsm.StateDescriptor;
- import org.jivesoftware.smack.fsm.StateTransitionResult;
- public class Bind2Module extends ModularXmppClientToServerConnectionModule<Bind2ModuleDescriptor> {
- protected Bind2Module(Bind2ModuleDescriptor moduleDescriptor,
- ModularXmppClientToServerConnectionInternal connectionInternal) {
- super(moduleDescriptor, connectionInternal);
- }
- public static final class Bind2StateDescriptor extends StateDescriptor {
- private Bind2StateDescriptor() {
- super(Bind2State.class, 386, StateDescriptor.Property.notImplemented);
- addPredeccessor(ConnectedButUnauthenticatedStateDescriptor.class);
- addSuccessor(AuthenticatedAndResourceBoundStateDescriptor.class);
- declarePrecedenceOver(SaslAuthenticationStateDescriptor.class);
- }
- @Override
- protected Bind2Module.Bind2State constructState(ModularXmppClientToServerConnectionInternal connectionInternal) {
- // This is the trick: the module is constructed prior the states, so we get the actual state out of the module by fetching the module from the connection.
- Bind2Module bind2Module = connectionInternal.connection.getConnectionModuleFor(Bind2ModuleDescriptor.class);
- return bind2Module.constructBind2State(this, connectionInternal);
- }
- }
- private static final class Bind2State extends State {
- private Bind2State(Bind2StateDescriptor bind2StateDescriptor,
- ModularXmppClientToServerConnectionInternal connectionInternal) {
- super(bind2StateDescriptor, connectionInternal);
- }
- @Override
- public StateTransitionResult.TransitionImpossible isTransitionToPossible(WalkStateGraphContext walkStateGraphContext) {
- return new StateTransitionResult.TransitionImpossibleBecauseNotImplemented(stateDescriptor);
- }
- @Override
- public StateTransitionResult.AttemptResult transitionInto(WalkStateGraphContext walkStateGraphContext) {
- throw new IllegalStateException("Bind2 not implemented");
- }
- }
- public Bind2State constructBind2State(Bind2StateDescriptor bind2StateDescriptor,
- ModularXmppClientToServerConnectionInternal connectionInternal) {
- return new Bind2State(bind2StateDescriptor, connectionInternal);
- }
- }