01: /*****************************************************************************
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common
08: * Development and Distribution License("CDDL") (collectively, the
09: * "License"). You may not use this file except in compliance with the
10: * License. You can obtain a copy of the License at
11: * http://www.netbeans.org/cddl-gplv2.html
12: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
13: * specific language governing permissions and limitations under the
14: * License. When distributing the software, include this License Header
15: * Notice in each file and include the License file at
16: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
17: * particular file as subject to the "Classpath" exception as provided
18: * by Sun in the GPL Version 2 section of the License file that
19: * accompanied this code. If applicable, add the following below the
20: * License Header, with the fields enclosed by brackets [] replaced by
21: * your own identifying information:
22: * "Portions Copyrighted [year] [name of copyright owner]"
23: *
24: * Contributor(s):
25:
26: * The Original Software is the CVS Client Library.
27: * The Initial Developer of the Original Software is Robert Greig.
28: * Portions created by Robert Greig are Copyright (C) 2000.
29: * All Rights Reserved.
30: *
31: * If you wish your version of this file to be governed by only the CDDL
32: * or only the GPL Version 2, indicate your decision by adding
33: * "[Contributor] elects to include this software in this distribution
34: * under the [CDDL or GPL Version 2] license." If you do not indicate a
35: * single choice of license, a recipient has the option to distribute
36: * your version of this file under either the CDDL, the GPL Version 2 or
37: * to extend the choice of license to its licensees as provided above.
38: * However, if you add GPL Version 2 code and therefore, elected the GPL
39: * Version 2 license, then the option applies only if the new code is
40: * made subject to such option by the copyright holder.
41:
42: * Contributor(s): Robert Greig.
43: *****************************************************************************/package org.netbeans.lib.cvsclient.response;
44:
45: import java.io.*;
46:
47: import org.netbeans.lib.cvsclient.util.*;
48:
49: /**
50: * Tells the client what requests the server will accept. Also returns
51: * whether the server supports sending patches, which is not really
52: * anything to do with requests!
53: * @author Robert Greig
54: */
55:
56: class ValidRequestsResponse implements Response {
57: /**
58: * Process the data for the response.
59: * @param dis the data inputstream allowing the client to read the server's
60: * response. Note that the actual response name has already been read
61: * and the input stream is positioned just before the first argument, if
62: * any.
63: */
64: public void process(LoggedDataInputStream dis,
65: ResponseServices services) throws ResponseException {
66: try {
67: String validRequests = dis.readLine();
68: services.setValidRequests(validRequests);
69: if (validRequests.indexOf("gzip-file-contents") < 0) {
70: services.dontUseGzipFileHandler();
71: }
72: } catch (EOFException ex) {
73: throw new ResponseException(ex,
74: ResponseException.getLocalMessage(
75: "CommandException.EndOfFile", null)); //NOI18N
76: } catch (IOException ex) {
77: throw new ResponseException(ex);
78: }
79: }
80:
81: /**
82: * Is this a terminal response, i.e. should reading of responses stop
83: * after this response. This is true for responses such as OK or
84: * an error response
85: */
86: public boolean isTerminalResponse() {
87: return false;
88: }
89: }
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