| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.vysper; |
| |
| import static org.junit.Assert.assertTrue; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.vysper.xmpp.addressing.Entity; |
| import org.apache.vysper.xmpp.delivery.failure.DeliveryException; |
| import org.apache.vysper.xmpp.delivery.failure.DeliveryFailureStrategy; |
| import org.apache.vysper.xmpp.protocol.StanzaBroker; |
| import org.apache.vysper.xmpp.stanza.Stanza; |
| |
| /** |
| * @author RĂ©da Housni Alaoui |
| */ |
| public class RecordingStanzaBroker implements StanzaBroker { |
| |
| private final List<Stanza> stanzasWrittenToSession = new ArrayList<>(); |
| |
| private StanzaBroker delegate; |
| |
| public RecordingStanzaBroker() { |
| |
| } |
| |
| public RecordingStanzaBroker(StanzaBroker delegate) { |
| this.delegate = delegate; |
| } |
| |
| public Stanza getUniqueStanzaWrittenToSession() { |
| assertTrue(stanzasWrittenToSession.size() < 2); |
| return stanzasWrittenToSession.stream().findFirst().orElse(null); |
| } |
| |
| public boolean hasStanzaWrittenToSession() { |
| return !stanzasWrittenToSession.isEmpty(); |
| } |
| |
| @Override |
| public void write(Entity receiver, Stanza stanza, DeliveryFailureStrategy deliveryFailureStrategy) |
| throws DeliveryException { |
| if (delegate == null) { |
| return; |
| } |
| |
| delegate.write(receiver, stanza, deliveryFailureStrategy); |
| } |
| |
| @Override |
| public void writeToSession(Stanza stanza) { |
| stanzasWrittenToSession.add(stanza); |
| } |
| } |