AbstractNetworkConnectorConfig.java

/*
 * Copyright 2012 Atteo.
 *
 * 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 org.atteo.moonshine.jetty.connectors;

import javax.xml.bind.annotation.XmlElement;

import org.eclipse.jetty.server.AbstractNetworkConnector;
import org.eclipse.jetty.server.Connector;
import org.eclipse.jetty.server.Server;

public abstract class AbstractNetworkConnectorConfig extends ConnectorConfig {
	/**
	 * The configured port for the connector or 0 if any available port may be used.
	 */
	@XmlElement
	private Integer port;

	/**
	 * The hostname representing the interface to which this connector will bind, or null for all interfaces.
	 */
	@XmlElement
	private String host;

	abstract protected AbstractNetworkConnector createConnector(Server server);

	private AbstractNetworkConnector connector;

	@Override
	public Connector getConnector(Server server) {
		connector = createConnector(server);
		if (port != null) {
			connector.setPort(port);
		}
		if (host != null) {
			connector.setHost(host);
		}
		return connector;
	}

	/**
	 * Returns the port on which the connector listens.
	 */
	public int getPort() {
		return connector.getLocalPort();
	}

	/**
	 * Returns the host on which the connector listens.
	 * @return host name, address, or null, if connector listens on all interfaces
	 */
	public String getHost() {
		return connector.getHost();
	}
}