Showing the changes to java/pkg/sun/net/httpserver/HttpContextImpl.java (1 of 18352 files). Show all
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| 1 | +/* | |
| 2 | + * Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved. | |
| 3 | + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 4 | + * | |
| 5 | + * This code is free software; you can redistribute it and/or modify it | |
| 6 | + * under the terms of the GNU General Public License version 2 only, as | |
| 7 | + * published by the Free Software Foundation. Oracle designates this | |
| 8 | + * particular file as subject to the "Classpath" exception as provided | |
| 9 | + * by Oracle in the LICENSE file that accompanied this code. | |
| 10 | + * | |
| 11 | + * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 12 | + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 13 | + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 | + * version 2 for more details (a copy is included in the LICENSE file that | |
| 15 | + * accompanied this code). | |
| 16 | + * | |
| 17 | + * You should have received a copy of the GNU General Public License version | |
| 18 | + * 2 along with this work; if not, write to the Free Software Foundation, | |
| 19 | + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 20 | + * | |
| 21 | + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| 22 | + * or visit www.oracle.com if you need additional information or have any | |
| 23 | + * questions. | |
| 24 | + */ | |
| 25 | + | |
| 26 | +package sun.net.httpserver; | |
| 27 | +import java.io.*; | |
| 28 | +import java.util.*; | |
| 29 | +import java.util.logging.Logger; | |
| 30 | +import com.sun.net.httpserver.*; | |
| 31 | +import com.sun.net.httpserver.spi.*; | |
| 32 | + | |
| 33 | +/** | |
| 34 | + * HttpContext represents a mapping between a protocol (http or https) together with a root URI path | |
| 35 | + * to a {@link HttpHandler} which is invoked to handle requests destined | |
| 36 | + * for the protocol/path on the associated HttpServer. | |
| 37 | + * <p> | |
| 38 | + * HttpContext instances are created by {@link HttpServer#createContext(String,String,HttpHandler,Object)} | |
| 39 | + * <p> | |
| 40 | + */ | |
| 41 | +class HttpContextImpl extends HttpContext { | |
| 42 | + | |
| 43 | + private String path; | |
| 44 | + private String protocol; | |
| 45 | + private HttpHandler handler; | |
| 46 | + private Map<String,Object> attributes = new HashMap<String,Object>(); | |
| 47 | + private ServerImpl server; | |
| 48 | + /* system filters, not visible to applications */ | |
| 49 | + private LinkedList<Filter> sfilters = new LinkedList<Filter>(); | |
| 50 | + /* user filters, set by applications */ | |
| 51 | + private LinkedList<Filter> ufilters = new LinkedList<Filter>(); | |
| 52 | + private Authenticator authenticator; | |
| 53 | + private AuthFilter authfilter; | |
| 54 | + | |
| 55 | + /** | |
| 56 | + * constructor is package private. | |
| 57 | + */ | |
| 58 | + HttpContextImpl (String protocol, String path, HttpHandler cb, ServerImpl server) { | |
| 59 | + if (path == null || protocol == null || path.length() < 1 || path.charAt(0) != '/') { | |
| 60 | + throw new IllegalArgumentException ("Illegal value for path or protocol"); | |
| 61 | + } | |
| 62 | + this.protocol = protocol.toLowerCase(); | |
| 63 | + this.path = path; | |
| 64 | + if (!this.protocol.equals ("http") && !this.protocol.equals ("https")) { | |
| 65 | + throw new IllegalArgumentException ("Illegal value for protocol"); | |
| 66 | + } | |
| 67 | + this.handler = cb; | |
| 68 | + this.server = server; | |
| 69 | + authfilter = new AuthFilter(null); | |
| 70 | + sfilters.add (authfilter); | |
| 71 | + } | |
| 72 | + | |
| 73 | + /** | |
| 74 | + * returns the handler for this context | |
| 75 | + * @return the HttpHandler for this context | |
| 76 | + */ | |
| 77 | + public HttpHandler getHandler () { | |
| 78 | + return handler; | |
| 79 | + } | |
| 80 | + | |
| 81 | + public void setHandler (HttpHandler h) { | |
| 82 | + if (h == null) { | |
| 83 | + throw new NullPointerException ("Null handler parameter"); | |
| 84 | + } | |
| 85 | + if (handler != null) { | |
| 86 | + throw new IllegalArgumentException ("handler already set"); | |
| 87 | + } | |
| 88 | + handler = h; | |
| 89 | + } | |
| 90 | + | |
| 91 | + /** | |
| 92 | + * returns the path this context was created with | |
| 93 | + * @return this context's path | |
| 94 | + */ | |
| 95 | + public String getPath() { | |
| 96 | + return path; | |
| 97 | + } | |
| 98 | + | |
| 99 | + /** | |
| 100 | + * returns the server this context was created with | |
| 101 | + * @return this context's server | |
| 102 | + */ | |
| 103 | + public HttpServer getServer () { | |
| 104 | + return server.getWrapper(); | |
| 105 | + } | |
| 106 | + | |
| 107 | + ServerImpl getServerImpl () { | |
| 108 | + return server; | |
| 109 | + } | |
| 110 | + | |
| 111 | + /** | |
| 112 | + * returns the protocol this context was created with | |
| 113 | + * @return this context's path | |
| 114 | + */ | |
| 115 | + public String getProtocol() { | |
| 116 | + return protocol; | |
| 117 | + } | |
| 118 | + | |
| 119 | + /** | |
| 120 | + * returns a mutable Map, which can be used to pass | |
| 121 | + * configuration and other data to Filter modules | |
| 122 | + * and to the context's exchange handler. | |
| 123 | + * <p> | |
| 124 | + * Every attribute stored in this Map will be visible to | |
| 125 | + * every HttpExchange processed by this context | |
| 126 | + */ | |
| 127 | + public Map<String,Object> getAttributes() { | |
| 128 | + return attributes; | |
| 129 | + } | |
| 130 | + | |
| 131 | + public List<Filter> getFilters () { | |
| 132 | + return ufilters; | |
| 133 | + } | |
| 134 | + | |
| 135 | + List<Filter> getSystemFilters () { | |
| 136 | + return sfilters; | |
| 137 | + } | |
| 138 | + | |
| 139 | + public Authenticator setAuthenticator (Authenticator auth) { | |
| 140 | + Authenticator old = authenticator; | |
| 141 | + authenticator = auth; | |
| 142 | + authfilter.setAuthenticator (auth); | |
| 143 | + return old; | |
| 144 | + } | |
| 145 | + | |
| 146 | + public Authenticator getAuthenticator () { | |
| 147 | + return authenticator; | |
| 148 | + } | |
| 149 | + Logger getLogger () { | |
| 150 | + return server.getLogger(); | |
| 151 | + } | |
| 152 | +} | |