106 lines
2.7 KiB
Java
106 lines
2.7 KiB
Java
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. 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.apache.coyote.http11.upgrade;
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import java.io.IOException;
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import java.nio.ByteBuffer;
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import javax.servlet.http.WebConnection;
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import org.apache.coyote.AbstractProcessorLight;
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import org.apache.coyote.Request;
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import org.apache.coyote.UpgradeToken;
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import org.apache.tomcat.util.net.AbstractEndpoint.Handler.SocketState;
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import org.apache.tomcat.util.net.SocketWrapperBase;
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public abstract class UpgradeProcessorBase extends AbstractProcessorLight implements WebConnection {
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protected static final int INFINITE_TIMEOUT = -1;
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private final UpgradeToken upgradeToken;
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public UpgradeProcessorBase(UpgradeToken upgradeToken) {
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this.upgradeToken = upgradeToken;
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}
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// ------------------------------------------- Implemented Processor methods
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@Override
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public final boolean isUpgrade() {
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return true;
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}
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@Override
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public UpgradeToken getUpgradeToken() {
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return upgradeToken;
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}
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@Override
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public final void recycle() {
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// Currently a NO-OP as upgrade processors are not recycled.
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}
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// ---------------------------- Processor methods that are NO-OP for upgrade
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@Override
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public final SocketState service(SocketWrapperBase<?> socketWrapper) throws IOException {
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return null;
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}
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@Override
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public final SocketState asyncPostProcess() {
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return null;
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}
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@Override
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public final boolean isAsync() {
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return false;
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}
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@Override
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public final Request getRequest() {
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return null;
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}
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@Override
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public ByteBuffer getLeftoverInput() {
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return null;
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}
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@Override
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public boolean checkAsyncTimeoutGeneration() {
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return false;
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}
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// ----------------- Processor methods that are NO-OP by default for upgrade
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@Override
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public void timeoutAsync(long now) {
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// NO-OP
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}
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}
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