001: /*
002: * $Header: /home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/net/DefaultServerSocketFactory.java,v 1.6 2001/11/30 23:00:45 remm Exp $
003: * $Revision: 1.6 $
004: * $Date: 2001/11/30 23:00:45 $
005: *
006: * ====================================================================
007: *
008: * The Apache Software License, Version 1.1
009: *
010: * Copyright (c) 1999 The Apache Software Foundation. All rights
011: * reserved.
012: *
013: * Redistribution and use in source and binary forms, with or without
014: * modification, are permitted provided that the following conditions
015: * are met:
016: *
017: * 1. Redistributions of source code must retain the above copyright
018: * notice, this list of conditions and the following disclaimer.
019: *
020: * 2. Redistributions in binary form must reproduce the above copyright
021: * notice, this list of conditions and the following disclaimer in
022: * the documentation and/or other materials provided with the
023: * distribution.
024: *
025: * 3. The end-user documentation included with the redistribution, if
026: * any, must include the following acknowlegement:
027: * "This product includes software developed by the
028: * Apache Software Foundation (http://www.apache.org/)."
029: * Alternately, this acknowlegement may appear in the software itself,
030: * if and wherever such third-party acknowlegements normally appear.
031: *
032: * 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
033: * Foundation" must not be used to endorse or promote products derived
034: * from this software without prior written permission. For written
035: * permission, please contact apache@apache.org.
036: *
037: * 5. Products derived from this software may not be called "Apache"
038: * nor may "Apache" appear in their names without prior written
039: * permission of the Apache Group.
040: *
041: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
042: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
043: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
044: * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
045: * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
046: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
047: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
048: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
049: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
050: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
051: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
052: * SUCH DAMAGE.
053: * ====================================================================
054: *
055: * This software consists of voluntary contributions made by many
056: * individuals on behalf of the Apache Software Foundation. For more
057: * information on the Apache Software Foundation, please see
058: * <http://www.apache.org/>.
059: *
060: * [Additional notices, if required by prior licensing conditions]
061: *
062: */
063:
064: package org.apache.catalina.net;
065:
066: import java.io.IOException;
067: import java.net.InetAddress;
068: import java.net.ServerSocket;
069: import java.security.KeyStoreException;
070: import java.security.NoSuchAlgorithmException;
071: import java.security.UnrecoverableKeyException;
072: import java.security.KeyManagementException;
073: import java.security.cert.CertificateException;
074: import org.apache.catalina.net.ServerSocketFactory;
075:
076: /**
077: * Default server socket factory, which returns unadorned server sockts.
078: *
079: * @author db@eng.sun.com
080: * @author Harish Prabandham
081: * @author Craig R. McClanahan
082: */
083:
084: public final class DefaultServerSocketFactory implements
085: ServerSocketFactory {
086:
087: // --------------------------------------------------------- Public Methods
088:
089: /**
090: * Returns a server socket which uses all network interfaces on
091: * the host, and is bound to a the specified port. The socket is
092: * configured with the socket options (such as accept timeout)
093: * given to this factory.
094: *
095: * @param port the port to listen to
096: *
097: * @exception IOException input/output or network error
098: * @exception KeyStoreException error instantiating the
099: * KeyStore from file (SSL only)
100: * @exception NoSuchAlgorithmException KeyStore algorithm unsupported
101: * by current provider (SSL only)
102: * @exception CertificateException general certificate error (SSL only)
103: * @exception UnrecoverableKeyException internal KeyStore problem with
104: * the certificate (SSL only)
105: * @exception KeyManagementException problem in the key management
106: * layer (SSL only)
107: */
108: public ServerSocket createSocket(int port) throws IOException,
109: KeyStoreException, NoSuchAlgorithmException,
110: CertificateException, UnrecoverableKeyException,
111: KeyManagementException {
112:
113: return (new ServerSocket(port));
114:
115: }
116:
117: /**
118: * Returns a server socket which uses all network interfaces on
119: * the host, is bound to a the specified port, and uses the
120: * specified connection backlog. The socket is configured with
121: * the socket options (such as accept timeout) given to this factory.
122: *
123: * @param port the port to listen to
124: * @param backlog how many connections are queued
125: *
126: * @exception IOException input/output or network error
127: * @exception KeyStoreException error instantiating the
128: * KeyStore from file (SSL only)
129: * @exception NoSuchAlgorithmException KeyStore algorithm unsupported
130: * by current provider (SSL only)
131: * @exception CertificateException general certificate error (SSL only)
132: * @exception UnrecoverableKeyException internal KeyStore problem with
133: * the certificate (SSL only)
134: * @exception KeyManagementException problem in the key management
135: * layer (SSL only)
136: */
137: public ServerSocket createSocket(int port, int backlog)
138: throws IOException, KeyStoreException,
139: NoSuchAlgorithmException, CertificateException,
140: UnrecoverableKeyException, KeyManagementException {
141:
142: return (new ServerSocket(port, backlog));
143:
144: }
145:
146: /**
147: * Returns a server socket which uses only the specified network
148: * interface on the local host, is bound to a the specified port,
149: * and uses the specified connection backlog. The socket is configured
150: * with the socket options (such as accept timeout) given to this factory.
151: *
152: * @param port the port to listen to
153: * @param backlog how many connections are queued
154: * @param ifAddress the network interface address to use
155: *
156: * @exception IOException input/output or network error
157: * @exception KeyStoreException error instantiating the
158: * KeyStore from file (SSL only)
159: * @exception NoSuchAlgorithmException KeyStore algorithm unsupported
160: * by current provider (SSL only)
161: * @exception CertificateException general certificate error (SSL only)
162: * @exception UnrecoverableKeyException internal KeyStore problem with
163: * the certificate (SSL only)
164: * @exception KeyManagementException problem in the key management
165: * layer (SSL only)
166: */
167: public ServerSocket createSocket(int port, int backlog,
168: InetAddress ifAddress) throws IOException,
169: KeyStoreException, NoSuchAlgorithmException,
170: CertificateException, UnrecoverableKeyException,
171: KeyManagementException {
172:
173: return (new ServerSocket(port, backlog, ifAddress));
174:
175: }
176:
177: }
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