commons-net.jar Source Code

commons-net.jar is the bytecode of Apache Commons Net library, which implements the client side of many basic Internet protocols.

Apache Commons Net Source Code files are provided in the binary packge (commons-net-3.8.0-bin.zip). You can download it at Apache Commons Net Website.

The source code of commons-net-3.8.0.jar is provided below:

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org/apache/commons/net/DefaultDatagramSocketFactory.java

/*
 * 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.commons.net;

import java.net.DatagramSocket;
import java.net.InetAddress;
import java.net.SocketException;

/**
 * DefaultDatagramSocketFactory implements the DatagramSocketFactory
 * interface by simply wrapping the java.net.DatagramSocket
 * constructors.  It is the default DatagramSocketFactory used by
 * {@link org.apache.commons.net.DatagramSocketClient}
 *  implementations.
 *
 *
 * @see DatagramSocketFactory
 * @see DatagramSocketClient
 * @see DatagramSocketClient#setDatagramSocketFactory
 */

public class DefaultDatagramSocketFactory implements DatagramSocketFactory
{

    /**
     * Creates a DatagramSocket on the local host at the first available port.
     * @return a new DatagramSocket
     * @throws SocketException If the socket could not be created.
     */
    @Override
    public DatagramSocket createDatagramSocket() throws SocketException
    {
        return new DatagramSocket();
    }

    /**
     * Creates a DatagramSocket on the local host at a specified port.
     *
     * @param port The port to use for the socket.
     * @return a new DatagramSocket
     * @throws SocketException If the socket could not be created.
     */
    @Override
    public DatagramSocket createDatagramSocket(final int port) throws SocketException
    {
        return new DatagramSocket(port);
    }

    /**
     * Creates a DatagramSocket at the specified address on the local host
     * at a specified port.
     *
     * @param port The port to use for the socket.
     * @param laddr  The local address to use.
     * @return a new DatagramSocket
     * @throws SocketException If the socket could not be created.
     */
    @Override
    public DatagramSocket createDatagramSocket(final int port, final InetAddress laddr)
    throws SocketException
    {
        return new DatagramSocket(port, laddr);
    }
}

org/apache/commons/net/DefaultDatagramSocketFactory.java

 

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