1 /*
2  * Copyright 2017 Google LLC
3  *
4  * Redistribution and use in source and binary forms, with or without
5  * modification, are permitted provided that the following conditions are
6  * met:
7  *
8  *     * Redistributions of source code must retain the above copyright
9  * notice, this list of conditions and the following disclaimer.
10  *     * Redistributions in binary form must reproduce the above
11  * copyright notice, this list of conditions and the following disclaimer
12  * in the documentation and/or other materials provided with the
13  * distribution.
14  *     * Neither the name of Google LLC nor the names of its
15  * contributors may be used to endorse or promote products derived from
16  * this software without specific prior written permission.
17  *
18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29  */
30 package com.google.api.gax.httpjson;
31 
32 import com.google.api.core.InternalApi;
33 import java.util.regex.Pattern;
34 
35 /** Provides properties of the GAX-HTTPJSON library. */
36 @InternalApi
37 public class GaxHttpJsonProperties {
38   private static final Pattern DEFAULT_API_CLIENT_HEADER_PATTERN =
39       Pattern.compile("gl-java/.+ gapic/.* gax/.+ rest/.*");
40 
41   /** Returns default api client header pattern (to facilitate testing) */
getDefaultApiClientHeaderPattern()42   public static Pattern getDefaultApiClientHeaderPattern() {
43     return DEFAULT_API_CLIENT_HEADER_PATTERN;
44   }
45 
getHttpJsonTokenName()46   public static String getHttpJsonTokenName() {
47     return "rest";
48   }
49 
getHttpJsonVersion()50   public static String getHttpJsonVersion() {
51     return "";
52   }
53 }
54