org.jboss.remoting3.ConnectionImpl Maven / Gradle / Ivy

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This artifact provides a single jar that contains all classes required to use remote Jakarta Enterprise Beans and Jakarta Messaging, including all dependencies. It is intended for use by those not using maven, maven users should just import the Jakarta Enterprise Beans and Jakarta Messaging 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 2010, JBoss Inc., and individual contributors as indicated
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

package org.jboss.remoting3;

import java.io.IOException;
import java.security.Principal;
import java.util.Collection;

import javax.net.ssl.SSLSession;

import org.jboss.remoting3.security.UserInfo;
import org.jboss.remoting3.spi.AbstractHandleableCloseable;
import org.jboss.remoting3.spi.ConnectionHandler;
import org.jboss.remoting3.spi.ConnectionHandlerFactory;
import org.jboss.remoting3.spi.ConnectionProviderContext;
import org.xnio.FutureResult;
import org.xnio.IoFuture;
import org.xnio.OptionMap;

class ConnectionImpl extends AbstractHandleableCloseable implements Connection {

    private final Attachments attachments = new Attachments();

    private final ConnectionHandler connectionHandler;
    private final Endpoint endpoint;

    ConnectionImpl(final EndpointImpl endpoint, final ConnectionHandlerFactory connectionHandlerFactory, final ConnectionProviderContext connectionProviderContext) {
        super(endpoint.getExecutor(), true);
        this.endpoint = endpoint;
        connectionHandler = connectionHandlerFactory.createInstance(endpoint.new LocalConnectionContext(connectionProviderContext, this));
    }

    protected void closeAction() throws IOException {
        connectionHandler.closeAsync();
        connectionHandler.addCloseHandler(new CloseHandler() {
            public void handleClose(final ConnectionHandler closed, final IOException exception) {
                closeComplete();
            }
        });
    }

    ConnectionHandler getConnectionHandler() {
        return connectionHandler;
    }

    public Collection getPrincipals() {
        return connectionHandler.getPrincipals();
    }

    @Override
    public UserInfo getUserInfo() {
        return connectionHandler.getUserInfo();
    }

    @Override
    public SSLSession getSslSession() {
        return connectionHandler.getSslSession();
    }

    public IoFuture openChannel(final String serviceType, final OptionMap optionMap) {
        FutureResult result = new FutureResult(getExecutor());
        result.addCancelHandler(connectionHandler.open(serviceType, result, optionMap));
        return result.getIoFuture();
    }

    public String getRemoteEndpointName() {
        return connectionHandler.getRemoteEndpointName();
    }

    public Endpoint getEndpoint() {
        return endpoint;
    }

    public Attachments getAttachments() {
        return attachments;
    }

    public String toString() {
        return String.format("Remoting connection <%x>", Integer.valueOf(hashCode()));
    }
}