/* * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation.  Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code 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 * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.sun.net.httpserver;import java.net.InetSocketAddress;//BEGIN_TIGER_EXCLUDEimport javax.net.ssl.SSLParameters;//END_TIGER_EXCLUDE /** * Represents the set of parameters for each https * connection negotiated with clients. One of these * is created and passed to * {@link HttpsConfigurator#configure(HttpsParameters)} * for every incoming https connection, * in order to determine the parameters to use. * <p> * The underlying SSL parameters may be established either * via the set/get methods of this class, or else via * a {@link javax.net.ssl.SSLParameters} object. SSLParameters * is the preferred method, because in the future, * additional configuration capabilities may be added to that class, and * it is easier to determine the set of supported parameters and their * default values with SSLParameters. Also, if an SSLParameters object is * provided via * {@link #setSSLParameters(SSLParameters)} then those parameter settings * are used, and any settings made in this object are ignored. * @since 1.6 */public abstract class HttpsParameters {     private String[] cipherSuites;    private String[] protocols;    private boolean wantClientAuth;    private boolean needClientAuth;     protected HttpsParameters() {}     /**     * Returns the HttpsConfigurator for this HttpsParameters.     */    public abstract HttpsConfigurator getHttpsConfigurator();     /**     * Returns the address of the remote client initiating the     * connection.     */    public abstract InetSocketAddress getClientAddress(); //BEGIN_TIGER_EXCLUDE    /**     * Sets the SSLParameters to use for this HttpsParameters.     * The parameters must be supported by the SSLContext contained     * by the HttpsConfigurator associated with this HttpsParameters.     * If no parameters are set, then the default behavior is to use     * the default parameters from the associated SSLContext.     * @param params the SSLParameters to set. If <code>null</code>     * then the existing parameters (if any) remain unchanged.     * @throws IllegalArgumentException if any of the parameters are     *   invalid or unsupported.     */    public abstract void setSSLParameters (SSLParameters params);//END_TIGER_EXCLUDE     /**     * Returns a copy of the array of ciphersuites or null if none     * have been set.     *     * @return a copy of the array of ciphersuites or null if none     * have been set.     */    public String[] getCipherSuites() {        return cipherSuites != null ? cipherSuites.clone() : null;    }     /**     * Sets the array of ciphersuites.     *     * @param cipherSuites the array of ciphersuites (or null)     */    public void setCipherSuites(String[] cipherSuites) {        this.cipherSuites = cipherSuites != null ? cipherSuites.clone() : null;    }     /**     * Returns a copy of the array of protocols or null if none     * have been set.     *     * @return a copy of the array of protocols or null if none     * have been set.     */    public String[] getProtocols() {        return protocols != null ? protocols.clone() : null;    }     /**     * Sets the array of protocols.     *     * @param protocols the array of protocols (or null)     */    public void setProtocols(String[] protocols) {        this.protocols = protocols != null ? protocols.clone() : null;    }     /**     * Returns whether client authentication should be requested.     *     * @return whether client authentication should be requested.     */    public boolean getWantClientAuth() {        return wantClientAuth;    }     /**     * Sets whether client authentication should be requested. Calling     * this method clears the <code>needClientAuth</code> flag.     *     * @param wantClientAuth whether client authentication should be requested     */    public void setWantClientAuth(boolean wantClientAuth) {        this.wantClientAuth = wantClientAuth;    }     /**     * Returns whether client authentication should be required.     *     * @return whether client authentication should be required.     */    public boolean getNeedClientAuth() {        return needClientAuth;    }     /**     * Sets whether client authentication should be required. Calling     * this method clears the <code>wantClientAuth</code> flag.     *     * @param needClientAuth whether client authentication should be required     */    public void setNeedClientAuth(boolean needClientAuth) {        this.needClientAuth = needClientAuth;    }}