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InetSocketAddress.java: Added some documentation and argument checks for the port numbers.

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2002-08-28  Michael Koch <konqueror@gmx.de>

	* java/net/InetSocketAddress.java: Added some documentation and argument
	checks for the port numbers.
	* java/net/DatagramSocketImplFactory.java: New file.

From-SVN: r56638
This commit is contained in:
Michael Koch 2002-08-28 19:23:50 +00:00 committed by Michael Koch
parent 58ab7171be
commit 26fed921cd
3 changed files with 98 additions and 0 deletions
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6
libjava/ChangeLog
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@ -1,3 +1,9 @@
2002-08-28 Michael Koch <konqueror@gmx.de>
* java/net/InetSocketAddress.java: Added some documentation and argument
checks for the port numbers.
* java/net/DatagramSocketImplFactory.java: New file.
2002-08-28 Michael Koch <konqueror@gmx.de>
* java/net/Authenticator.java: added some documentation.

59
libjava/java/net/DatagramSocketImplFactory.java Normal file
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@ -0,0 +1,59 @@
/* DatagramSocketImplFactory.java
Copyright (C) 2002 Free Software Foundation, Inc.
This file is part of GNU Classpath.
GNU Classpath is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GNU Classpath 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
General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU Classpath; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA.
Linking this library statically or dynamically with other modules is
making a combined work based on this library. Thus, the terms and
conditions of the GNU General Public License cover the whole
combination.
As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent
modules, and to copy and distribute the resulting executable under
terms of your choice, provided that you also meet, for each linked
independent module, the terms and conditions of the license of that
module. An independent module is a module which is not derived from
or based on this library. If you modify this library, you may extend
this exception to your version of the library, but you are not
obligated to do so. If you do not wish to do so, delete this
exception statement from your version. */
package java.net;
/** Written using on-line Java Platform 1.4 API Specification.
* Status: Believed complete and correct.
*/
/**
* This interface defines one method which returns a DatagramSocketImpl object.
* This should not be needed by ordinary applications.
*
* @author Michael Koch <konqueror@gmx.de>
* @since 1.3
*/
public interface DatagramSocketImplFactory
{
/**
* This method returns an instance of the DatagramSocketImpl object
*
* @return A DatagramSocketImpl object
*/
DatagramSocketImpl createDatagramSocketImpl();
} // interface DatagramSocketImplFactory

33
libjava/java/net/InetSocketAddress.java
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@ -50,14 +50,37 @@ public class InetSocketAddress extends SocketAddress
InetAddress addr;
int port;
/**
* Constructs an InetSocketAddress instance.
*
* @param addr Address of the socket
* @param port Port if the socket
*
* @exception IllegalArgumentException If the port number is illegel
*/
public InetSocketAddress(InetAddress addr, int port)
throws IllegalArgumentException
{
if (port < 0 || port > 65535)
throw new IllegalArgumentException();
this.addr = addr;
this.port = port;
}
/**
* Constructs an InetSocketAddress instance.
*
* @param port Port if the socket
*
* @exception IllegalArgumentException If the port number is illegel
*/
public InetSocketAddress(int port)
throws IllegalArgumentException
{
if (port < 0 || port > 65535)
throw new IllegalArgumentException();
this.port = port;
try {
this.addr = InetAddress.getLocalHost();
@ -66,8 +89,18 @@ public class InetSocketAddress extends SocketAddress
}
/**
* Constructs an InetSocketAddress instance.
*
* @param addr Address of the socket
* @param port Port if the socket
*/
public InetSocketAddress(String hostname, int port)
throws IllegalArgumentException
{
if (port < 0 || port > 65535)
throw new IllegalArgumentException();
this.port = port;
try {
this.addr = InetAddress.getByName(hostname);