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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

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/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2014 Red Hat, Inc., and individual contributors
 * as indicated by the @author tags.
 *
 * 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 io.undertow.server.protocol.ajp;

import io.undertow.UndertowMessages;
import io.undertow.server.AbstractServerConnection;
import io.undertow.server.BasicSSLSessionInfo;
import io.undertow.server.HttpUpgradeListener;
import io.undertow.server.HttpHandler;
import io.undertow.server.HttpServerExchange;
import io.undertow.server.SSLSessionInfo;
import io.undertow.util.DateUtils;

import org.xnio.IoUtils;
import org.xnio.OptionMap;
import io.undertow.connector.ByteBufferPool;
import org.xnio.StreamConnection;
import org.xnio.conduits.ConduitStreamSinkChannel;
import org.xnio.conduits.StreamSinkConduit;
import org.xnio.conduits.WriteReadyHandler;

/**
 * A server-side AJP connection.
 * 
 *
 * @author David M. Lloyd
 */
public final class AjpServerConnection extends AbstractServerConnection {
    private SSLSessionInfo sslSessionInfo;
    private WriteReadyHandler.ChannelListenerHandler writeReadyHandler;
    private AjpReadListener ajpReadListener;

    public AjpServerConnection(StreamConnection channel, ByteBufferPool bufferPool, HttpHandler rootHandler, OptionMap undertowOptions, int bufferSize) {
        super(channel, bufferPool, rootHandler, undertowOptions, bufferSize);
        this.writeReadyHandler = new WriteReadyHandler.ChannelListenerHandler<>(channel.getSinkChannel());
    }

    @Override
    public HttpServerExchange sendOutOfBandResponse(HttpServerExchange exchange) {
        throw UndertowMessages.MESSAGES.outOfBandResponseNotSupported();
    }

    @Override
    public boolean isContinueResponseSupported() {
        return false;
    }

    @Override
    public void terminateRequestChannel(HttpServerExchange exchange) {
        if (!exchange.isPersistent()) {
            IoUtils.safeClose(getChannel().getSourceChannel());
        }
    }

    @Override
    public void restoreChannel(ConduitState state) {
        super.restoreChannel(state);
        channel.getSinkChannel().getConduit().setWriteReadyHandler(writeReadyHandler);
    }

    @Override
    public ConduitState resetChannel() {
        ConduitState state = super.resetChannel();
        channel.getSinkChannel().getConduit().setWriteReadyHandler(writeReadyHandler);
        return state;
    }

    @Override
    public void clearChannel() {
        super.clearChannel();
        channel.getSinkChannel().getConduit().setWriteReadyHandler(writeReadyHandler);
    }

    @Override
    public SSLSessionInfo getSslSessionInfo() {
        return sslSessionInfo;
    }

    @Override
    public void setSslSessionInfo(SSLSessionInfo sessionInfo) {
        this.sslSessionInfo = sessionInfo;
    }

    void setSSLSessionInfo(BasicSSLSessionInfo sslSessionInfo) {
        this.sslSessionInfo = sslSessionInfo;
    }

    @Override
    protected StreamConnection upgradeChannel() {
        throw UndertowMessages.MESSAGES.upgradeNotSupported();
    }

    @Override
    protected StreamSinkConduit getSinkConduit(HttpServerExchange exchange, StreamSinkConduit conduit) {
        DateUtils.addDateHeaderIfRequired(exchange);
        return conduit;
    }

    @Override
    protected boolean isUpgradeSupported() {
        return false;
    }

    @Override
    protected boolean isConnectSupported() {
        return false;
    }

    void setAjpReadListener(AjpReadListener ajpReadListener) {
        this.ajpReadListener = ajpReadListener;
    }

    @Override
    protected void exchangeComplete(HttpServerExchange exchange) {
        ajpReadListener.exchangeComplete(exchange);
    }

    @Override
    protected void setConnectListener(HttpUpgradeListener connectListener) {
        throw UndertowMessages.MESSAGES.connectNotSupported();
    }

    void setCurrentExchange(HttpServerExchange exchange) {
        this.current = exchange;
    }

    @Override
    public String getTransportProtocol() {
        return "ajp";
    }

    @Override
    public boolean isRequestTrailerFieldsSupported() {
        return false;
    }
}