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Java example source code file (NetscapeDraftSpec.java)
The NetscapeDraftSpec.java example source code/* * ==================================================================== * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * ==================================================================== * * This software consists of voluntary contributions made by many * individuals on behalf of the Apache Software Foundation. For more * information on the Apache Software Foundation, please see * <http://www.apache.org/>. * */ package org.apache.http.impl.cookie; import java.util.ArrayList; import java.util.List; import org.apache.http.annotation.NotThreadSafe; import org.apache.http.FormattedHeader; import org.apache.http.Header; import org.apache.http.HeaderElement; import org.apache.http.cookie.ClientCookie; import org.apache.http.cookie.Cookie; import org.apache.http.cookie.CookieOrigin; import org.apache.http.cookie.CookieSpec; import org.apache.http.cookie.MalformedCookieException; import org.apache.http.cookie.SM; import org.apache.http.message.BufferedHeader; import org.apache.http.message.ParserCursor; import org.apache.http.util.CharArrayBuffer; /** * This {@link CookieSpec} implementation conforms to the original draft * specification published by Netscape Communications. It should be avoided * unless absolutely necessary for compatibility with legacy code. * * @since 4.0 */ @NotThreadSafe // superclass is @NotThreadSafe public class NetscapeDraftSpec extends CookieSpecBase { protected static final String EXPIRES_PATTERN = "EEE, dd-MMM-yyyy HH:mm:ss z"; private final String[] datepatterns; /** Default constructor */ public NetscapeDraftSpec(final String[] datepatterns) { super(); if (datepatterns != null) { this.datepatterns = datepatterns.clone(); } else { this.datepatterns = new String[] { EXPIRES_PATTERN }; } registerAttribHandler(ClientCookie.PATH_ATTR, new BasicPathHandler()); registerAttribHandler(ClientCookie.DOMAIN_ATTR, new NetscapeDomainHandler()); registerAttribHandler(ClientCookie.MAX_AGE_ATTR, new BasicMaxAgeHandler()); registerAttribHandler(ClientCookie.SECURE_ATTR, new BasicSecureHandler()); registerAttribHandler(ClientCookie.COMMENT_ATTR, new BasicCommentHandler()); registerAttribHandler(ClientCookie.EXPIRES_ATTR, new BasicExpiresHandler( this.datepatterns)); } /** Default constructor */ public NetscapeDraftSpec() { this(null); } /** * Parses the Set-Cookie value into an array of <tt>Cookies. * * <p>Syntax of the Set-Cookie HTTP Response Header: * * <p>This is the format a CGI script would use to add to * the HTTP headers a new piece of data which is to be stored by * the client for later retrieval.</p> * * <PRE> * Set-Cookie: NAME=VALUE; expires=DATE; path=PATH; domain=DOMAIN_NAME; secure * </PRE> * * <p>Please note that Netscape draft specification does not fully * conform to the HTTP header format. Netscape draft does not specify * whether multiple cookies may be sent in one header. Hence, comma * character may be present in unquoted cookie value or unquoted * parameter value.</p> * * @see <a href="http://wp.netscape.com/newsref/std/cookie_spec.html"> * The Cookie Spec.</a> * * @param header the <tt>Set-Cookie received from the server * @return an array of <tt>Cookies parsed from the Set-Cookie value * @throws MalformedCookieException if an exception occurs during parsing */ public List<Cookie> parse(final Header header, final CookieOrigin origin) throws MalformedCookieException { if (header == null) { throw new IllegalArgumentException("Header may not be null"); } if (origin == null) { throw new IllegalArgumentException("Cookie origin may not be null"); } if (!header.getName().equalsIgnoreCase(SM.SET_COOKIE)) { throw new MalformedCookieException("Unrecognized cookie header '" + header.toString() + "'"); } NetscapeDraftHeaderParser parser = NetscapeDraftHeaderParser.DEFAULT; CharArrayBuffer buffer; ParserCursor cursor; if (header instanceof FormattedHeader) { buffer = ((FormattedHeader) header).getBuffer(); cursor = new ParserCursor( ((FormattedHeader) header).getValuePos(), buffer.length()); } else { String s = header.getValue(); if (s == null) { throw new MalformedCookieException("Header value is null"); } buffer = new CharArrayBuffer(s.length()); buffer.append(s); cursor = new ParserCursor(0, buffer.length()); } return parse(new HeaderElement[] { parser.parseHeader(buffer, cursor) }, origin); } public List<Header> formatCookies(final List Other Java examples (source code examples)Here is a short list of links related to this Java NetscapeDraftSpec.java source code file: |
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