| /* |
| * 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.ajp; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.net.Socket; |
| |
| import org.apache.juli.logging.Log; |
| import org.apache.juli.logging.LogFactory; |
| import org.apache.tomcat.util.net.JIoEndpoint; |
| import org.apache.tomcat.util.net.SocketWrapper; |
| |
| /** |
| * Processes AJP requests. |
| * |
| * @author Remy Maucherat |
| * @author Henri Gomez |
| * @author Dan Milstein |
| * @author Keith Wannamaker |
| * @author Kevin Seguin |
| * @author Costin Manolache |
| */ |
| public class AjpProcessor extends AbstractAjpProcessor<Socket> { |
| |
| private static final Log log = LogFactory.getLog(AjpProcessor.class); |
| @Override |
| protected Log getLog() { |
| return log; |
| } |
| |
| |
| public AjpProcessor(int packetSize, JIoEndpoint endpoint) { |
| |
| super(packetSize, endpoint); |
| |
| response.setOutputBuffer(new SocketOutputBuffer()); |
| } |
| |
| |
| protected InputStream input; |
| |
| protected OutputStream output; |
| |
| |
| @Override |
| public void recycle(boolean socketClosing) { |
| super.recycle(socketClosing); |
| if (socketClosing) { |
| input = null; |
| output = null; |
| } |
| } |
| |
| |
| @Override |
| protected void registerForEvent(boolean read, boolean write) { |
| // NO-OP for BIO |
| } |
| |
| @Override |
| protected void resetTimeouts() { |
| // NO-OP. The AJP BIO connector only uses the timeout value on the |
| // SocketWrapper for async timeouts. |
| } |
| |
| |
| @Override |
| protected void setupSocket(SocketWrapper<Socket> socketWrapper) |
| throws IOException { |
| input = socketWrapper.getSocket().getInputStream(); |
| output = socketWrapper.getSocket().getOutputStream(); |
| } |
| |
| |
| @Override |
| protected void setTimeout(SocketWrapper<Socket> socketWrapper, |
| int timeout) throws IOException { |
| socketWrapper.getSocket().setSoTimeout(timeout); |
| } |
| |
| |
| @Override |
| protected int output(byte[] src, int offset, int length, boolean block) |
| throws IOException { |
| output.write(src, offset, length); |
| return length; |
| } |
| |
| |
| @Override |
| protected boolean read(byte[] buf, int pos, int n, boolean blockFirstRead) |
| throws IOException { |
| |
| int read = 0; |
| int res = 0; |
| while (read < n) { |
| res = input.read(buf, read + pos, n - read); |
| if (res > 0) { |
| read += res; |
| } else { |
| throw new IOException(sm.getString("ajpprocessor.failedread")); |
| } |
| } |
| |
| return true; |
| } |
| } |