| /* |
| * Copyright (c) 2005, 2006, 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 sun.net.httpserver; |
| import java.io.*; |
| import java.util.*; |
| import java.lang.System.Logger; |
| import com.sun.net.httpserver.*; |
| import com.sun.net.httpserver.spi.*; |
| |
| /** |
| * HttpContext represents a mapping between a protocol (http or https) together with a root URI path |
| * to a {@link HttpHandler} which is invoked to handle requests destined |
| * for the protocol/path on the associated HttpServer. |
| * <p> |
| * HttpContext instances are created by {@link HttpServer#createContext(String,String,HttpHandler,Object)} |
| * <p> |
| */ |
| class HttpContextImpl extends HttpContext { |
| |
| private String path; |
| private String protocol; |
| private HttpHandler handler; |
| private Map<String,Object> attributes = new HashMap<String,Object>(); |
| private ServerImpl server; |
| /* system filters, not visible to applications */ |
| private LinkedList<Filter> sfilters = new LinkedList<Filter>(); |
| /* user filters, set by applications */ |
| private LinkedList<Filter> ufilters = new LinkedList<Filter>(); |
| private Authenticator authenticator; |
| private AuthFilter authfilter; |
| |
| /** |
| * constructor is package private. |
| */ |
| HttpContextImpl (String protocol, String path, HttpHandler cb, ServerImpl server) { |
| if (path == null || protocol == null || path.length() < 1 || path.charAt(0) != '/') { |
| throw new IllegalArgumentException ("Illegal value for path or protocol"); |
| } |
| this.protocol = protocol.toLowerCase(); |
| this.path = path; |
| if (!this.protocol.equals ("http") && !this.protocol.equals ("https")) { |
| throw new IllegalArgumentException ("Illegal value for protocol"); |
| } |
| this.handler = cb; |
| this.server = server; |
| authfilter = new AuthFilter(null); |
| sfilters.add (authfilter); |
| } |
| |
| /** |
| * returns the handler for this context |
| * @return the HttpHandler for this context |
| */ |
| public HttpHandler getHandler () { |
| return handler; |
| } |
| |
| public void setHandler (HttpHandler h) { |
| if (h == null) { |
| throw new NullPointerException ("Null handler parameter"); |
| } |
| if (handler != null) { |
| throw new IllegalArgumentException ("handler already set"); |
| } |
| handler = h; |
| } |
| |
| /** |
| * returns the path this context was created with |
| * @return this context's path |
| */ |
| public String getPath() { |
| return path; |
| } |
| |
| /** |
| * returns the server this context was created with |
| * @return this context's server |
| */ |
| public HttpServer getServer () { |
| return server.getWrapper(); |
| } |
| |
| ServerImpl getServerImpl () { |
| return server; |
| } |
| |
| /** |
| * returns the protocol this context was created with |
| * @return this context's path |
| */ |
| public String getProtocol() { |
| return protocol; |
| } |
| |
| /** |
| * returns a mutable Map, which can be used to pass |
| * configuration and other data to Filter modules |
| * and to the context's exchange handler. |
| * <p> |
| * Every attribute stored in this Map will be visible to |
| * every HttpExchange processed by this context |
| */ |
| public Map<String,Object> getAttributes() { |
| return attributes; |
| } |
| |
| public List<Filter> getFilters () { |
| return ufilters; |
| } |
| |
| List<Filter> getSystemFilters () { |
| return sfilters; |
| } |
| |
| public Authenticator setAuthenticator (Authenticator auth) { |
| Authenticator old = authenticator; |
| authenticator = auth; |
| authfilter.setAuthenticator (auth); |
| return old; |
| } |
| |
| public Authenticator getAuthenticator () { |
| return authenticator; |
| } |
| Logger getLogger () { |
| return server.getLogger(); |
| } |
| } |