/** * * Copyright 2017 Paul Schaub * * 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.smackx.jingle_filetransfer; import java.util.WeakHashMap; import org.jivesoftware.smack.XMPPConnection; import org.jivesoftware.smack.packet.IQ; import org.jivesoftware.smackx.jingle.JingleSessionHandler; import org.jivesoftware.smackx.jingle.JingleUtil; import org.jivesoftware.smackx.jingle.element.Jingle; /** * Handler for JingleFileTransfer sessions. */ public final class JingleFileTransferSessionHandler implements JingleSessionHandler { private static final WeakHashMap INSTANCES = new WeakHashMap<>(); private final XMPPConnection connection; private final JingleUtil jutil; private JingleFileTransferSessionHandler(XMPPConnection connection) { this.connection = connection; jutil = new JingleUtil(connection); } public static JingleFileTransferSessionHandler getInstanceFor(XMPPConnection connection) { JingleFileTransferSessionHandler handler = INSTANCES.get(connection); if (handler == null) { handler = new JingleFileTransferSessionHandler(connection); INSTANCES.put(connection, handler); } return handler; } @Override public IQ handleJingleSessionRequest(Jingle jingle, String sessionId) { return null; } }