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cc636fff21
This is a complete redesign of what was previously XmppNioTcpConnection. The new architecture allows to extend an XMPP client to server (c2s) connection with new transport bindings and other extensions.
77 lines
2.5 KiB
Java
77 lines
2.5 KiB
Java
/**
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*
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* Copyright 2019-2020 Florian Schmaus
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smack.c2s;
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import java.util.List;
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import javax.net.ssl.SSLSession;
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import org.jivesoftware.smack.SmackFuture;
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import org.jivesoftware.smack.c2s.internal.ModularXmppClientToServerConnectionInternal;
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public abstract class XmppClientToServerTransport {
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protected final ModularXmppClientToServerConnectionInternal connectionInternal;
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protected XmppClientToServerTransport(ModularXmppClientToServerConnectionInternal connectionInternal) {
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this.connectionInternal = connectionInternal;
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}
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protected abstract void resetDiscoveredConnectionEndpoints();
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protected abstract List<SmackFuture<LookupConnectionEndpointsResult, Exception>> lookupConnectionEndpoints();
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protected abstract void loadConnectionEndpoints(LookupConnectionEndpointsSuccess lookupConnectionEndpointsSuccess);
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/**
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* Notify the transport that new outgoing data is available. Usually this method does not need to be called
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* explicitly, only if the filters are modified so that they potentially produced new data.
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*/
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protected abstract void afterFiltersClosed();
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/**
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* Called by the CloseConnection state.
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*/
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protected abstract void disconnect();
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protected abstract void notifyAboutNewOutgoingElements();
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public abstract SSLSession getSslSession();
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public abstract boolean isConnected();
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public boolean isTransportSecured() {
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return getSslSession() != null;
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}
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public abstract Stats getStats();
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public abstract static class Stats {
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}
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protected interface LookupConnectionEndpointsResult {
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}
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protected interface LookupConnectionEndpointsSuccess extends LookupConnectionEndpointsResult {
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}
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public interface LookupConnectionEndpointsFailed extends LookupConnectionEndpointsResult {
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// TODO: Add something like getExceptions() or getConnectionExceptions()?
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}
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}
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