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java/org/apache/coyote/http11/upgrade/UpgradeProcessorInternal.java

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+/*
+ *  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.coyote.http11.upgrade;
+
+import java.io.IOException;
+
+import javax.servlet.ServletInputStream;
+import javax.servlet.ServletOutputStream;
+
+import org.apache.coyote.UpgradeToken;
+import org.apache.juli.logging.Log;
+import org.apache.juli.logging.LogFactory;
+import org.apache.tomcat.util.net.AbstractEndpoint.Handler.SocketState;
+import org.apache.tomcat.util.net.SSLSupport;
+import org.apache.tomcat.util.net.SocketEvent;
+import org.apache.tomcat.util.net.SocketWrapperBase;
+
+public class UpgradeProcessorInternal extends UpgradeProcessorBase {
+
+    private static final Log log = LogFactory.getLog(UpgradeProcessorInternal.class);
+
+    private final InternalHttpUpgradeHandler internalHttpUpgradeHandler;
+
+    public UpgradeProcessorInternal(SocketWrapperBase<?> wrapper,
+            UpgradeToken upgradeToken) {
+        super(upgradeToken);
+        this.internalHttpUpgradeHandler = (InternalHttpUpgradeHandler) upgradeToken.getHttpUpgradeHandler();
+        /*
+         * Leave timeouts in the hands of the upgraded protocol.
+         */
+        wrapper.setReadTimeout(INFINITE_TIMEOUT);
+        wrapper.setWriteTimeout(INFINITE_TIMEOUT);
+
+        internalHttpUpgradeHandler.setSocketWrapper(wrapper);
+    }
+
+
+    @Override
+    public SocketState dispatch(SocketEvent status) {
+        return internalHttpUpgradeHandler.upgradeDispatch(status);
+    }
+
+
+    @Override
+    public final void setSslSupport(SSLSupport sslSupport) {
+        internalHttpUpgradeHandler.setSslSupport(sslSupport);
+    }
+
+
+    @Override
+    public void pause() {
+        internalHttpUpgradeHandler.pause();
+    }
+
+
+    @Override
+    protected Log getLog() {
+        return log;
+    }
+
+
+    @Override
+    public void timeoutAsync(long now) {
+        internalHttpUpgradeHandler.timeoutAsync(now);
+    }
+
+
+    // --------------------------------------------------- AutoCloseable methods
+
+    @Override
+    public void close() throws Exception {
+        internalHttpUpgradeHandler.destroy();
+    }
+
+
+    // --------------------------------------------------- WebConnection methods
+
+    @Override
+    public ServletInputStream getInputStream() throws IOException {
+        return null;
+    }
+
+    @Override
+    public ServletOutputStream getOutputStream() throws IOException {
+        return null;
+    }
+}