Axis 2 example source code file (SSLServerIOEventDispatch.java)

This example Axis 2 source code file (SSLServerIOEventDispatch.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Axis 2 tags/keywords

defaultnhttpserverconnection, defaultnhttpserverconnection, httpparams, illegalargumentexception, io, iosession, iosession, net, nhttp_conn, nhttp_conn, nhttpservicehandler, ssl, ssl_session, sslcontext, ssliosession, ssliosession, sslserverioeventdispatch

The Axis 2 SSLServerIOEventDispatch.java source code

/*
 * 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.axis2.transport.nhttp;

import java.io.IOException;

import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLException;

import org.apache.http.impl.DefaultHttpRequestFactory;
import org.apache.http.impl.nio.DefaultNHttpServerConnection;
import org.apache.http.impl.nio.reactor.SSLIOSession;
import org.apache.http.impl.nio.reactor.SSLIOSessionHandler;
import org.apache.http.impl.nio.reactor.SSLMode;
import org.apache.http.nio.NHttpServiceHandler;
import org.apache.http.nio.reactor.IOEventDispatch;
import org.apache.http.nio.reactor.IOSession;
import org.apache.http.nio.util.HeapByteBufferAllocator;
import org.apache.http.params.HttpParams;

public class SSLServerIOEventDispatch implements IOEventDispatch {

    private static final String NHTTP_CONN = "AXIS2.NHTTP_CONN";
    private static final String SSL_SESSION = "AXIS2.SSL_SESSION";

    private final NHttpServiceHandler handler;
    private final SSLContext sslcontext;
    private final SSLIOSessionHandler sslHandler;
    private final HttpParams params;

    public SSLServerIOEventDispatch(
            final NHttpServiceHandler handler,
            final SSLContext sslcontext,
            final SSLIOSessionHandler sslHandler,
            final HttpParams params) {
        super();
        if (handler == null) {
            throw new IllegalArgumentException("HTTP service handler may not be null");
        }
        if (sslcontext == null) {
            throw new IllegalArgumentException("SSL context may not be null");
        }
        if (params == null) {
            throw new IllegalArgumentException("HTTP parameters may not be null");
        }
        this.handler = new LoggingNHttpServiceHandler(handler);
        this.params = params;
        this.sslcontext = sslcontext;
        this.sslHandler = sslHandler;
    }

    public SSLServerIOEventDispatch(
            final NHttpServiceHandler handler,
            final SSLContext sslcontext,
            final HttpParams params) {
        this(handler, sslcontext, null, params);
    }

    public void connected(final IOSession session) {

        SSLIOSession sslSession = new SSLIOSession(
                session,
                this.sslcontext,
                this.sslHandler);

        LoggingNHttpServerConnection conn = new LoggingNHttpServerConnection(
                new LoggingIOSession(sslSession),
                new DefaultHttpRequestFactory(),
                new HeapByteBufferAllocator(), 
                this.params);

        session.setAttribute(NHTTP_CONN, conn);
        session.setAttribute(SSL_SESSION, sslSession);

        this.handler.connected(conn);

        try {
            sslSession.bind(SSLMode.SERVER, this.params);
        } catch (SSLException ex) {
            this.handler.exception(conn, ex);
            sslSession.shutdown();
        }
    }

    public void disconnected(final IOSession session) {
        DefaultNHttpServerConnection conn = (DefaultNHttpServerConnection) session.getAttribute(
                NHTTP_CONN);
        this.handler.closed(conn);
    }

    public void inputReady(final IOSession session) {
        DefaultNHttpServerConnection conn = (DefaultNHttpServerConnection) session.getAttribute(
                NHTTP_CONN);
        SSLIOSession sslSession = (SSLIOSession) session.getAttribute(
                SSL_SESSION);
        try {
            synchronized (sslSession) {
                if (sslSession.isAppInputReady()) {
                    conn.consumeInput(this.handler);
                }
                sslSession.inboundTransport();
            }
        } catch (IOException ex) {
            this.handler.exception(conn, ex);
            sslSession.shutdown();
        }
    }

    public void outputReady(final IOSession session) {
        DefaultNHttpServerConnection conn = (DefaultNHttpServerConnection) session.getAttribute(
                NHTTP_CONN);
        SSLIOSession sslSession = (SSLIOSession) session.getAttribute(
                SSL_SESSION);
        try {
            synchronized (sslSession) {
                if (sslSession.isAppOutputReady()) {
                    conn.produceOutput(this.handler);
                }
                sslSession.outboundTransport();
            }
        } catch (IOException ex) {
            this.handler.exception(conn, ex);
            sslSession.shutdown();
        }
    }

    public void timeout(final IOSession session) {
        DefaultNHttpServerConnection conn = (DefaultNHttpServerConnection) session.getAttribute(
                NHTTP_CONN);
        SSLIOSession sslSession = (SSLIOSession) session.getAttribute(
                SSL_SESSION);
        this.handler.timeout(conn);
        synchronized (sslSession) {
            if (sslSession.isOutboundDone() && !sslSession.isInboundDone()) {
                // The session failed to terminate cleanly
                sslSession.shutdown();
            }
        }
    }

}