|
55985
|
1 |
/*
|
|
55997
|
2 |
* Copyright (c) 2018, 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.
|
|
55985
|
24 |
*/
|
|
55997
|
25 |
|
|
55985
|
26 |
package com.oracle.jmx.remote.rest.http;
|
|
|
27 |
|
|
|
28 |
import javax.management.AttributeNotFoundException;
|
|
|
29 |
import javax.management.InstanceNotFoundException;
|
|
|
30 |
import javax.management.ReflectionException;
|
|
|
31 |
import com.oracle.jmx.remote.rest.json.JSONElement;
|
|
|
32 |
import com.oracle.jmx.remote.rest.json.JSONObject;
|
|
|
33 |
import com.oracle.jmx.remote.rest.json.JSONPrimitive;
|
|
|
34 |
import com.oracle.jmx.remote.rest.mapper.JSONDataException;
|
|
|
35 |
import com.oracle.jmx.remote.rest.mapper.JSONMappingException;
|
|
|
36 |
import com.oracle.jmx.remote.rest.json.parser.ParseException;
|
|
|
37 |
import java.io.PrintWriter;
|
|
|
38 |
import java.io.StringWriter;
|
|
|
39 |
import java.net.HttpURLConnection;
|
|
|
40 |
|
|
|
41 |
/**
|
|
|
42 |
* @author harsha
|
|
|
43 |
*/
|
|
|
44 |
public class HttpResponse {
|
|
|
45 |
|
|
55994
|
46 |
public static final HttpResponse OK = new HttpResponse(HttpURLConnection.HTTP_OK, "Success");
|
|
|
47 |
public static final HttpResponse SERVER_ERROR = new HttpResponse(HttpURLConnection.HTTP_INTERNAL_ERROR, "Internal server error");
|
|
|
48 |
public static final HttpResponse METHOD_NOT_ALLOWED = new HttpResponse(HttpURLConnection.HTTP_BAD_METHOD, "Method not allowed");
|
|
|
49 |
public static final HttpResponse BAD_REQUEST = new HttpResponse(HttpURLConnection.HTTP_BAD_REQUEST, "Bad request");
|
|
|
50 |
public static final HttpResponse REQUEST_NOT_FOUND = new HttpResponse(HttpURLConnection.HTTP_NOT_FOUND, "Request not found");
|
|
|
51 |
|
|
|
52 |
private final int code;
|
|
|
53 |
private final String message;
|
|
|
54 |
private final String detail;
|
|
55995
|
55 |
private final String body;
|
|
55994
|
56 |
|
|
|
57 |
public HttpResponse(int code, String message) {
|
|
|
58 |
this(code, message, "");
|
|
|
59 |
}
|
|
|
60 |
|
|
|
61 |
public HttpResponse(int code, String message, String detail) {
|
|
|
62 |
this.code = code;
|
|
|
63 |
this.message = message;
|
|
|
64 |
this.detail = detail;
|
|
55995
|
65 |
|
|
|
66 |
if (code != HttpURLConnection.HTTP_OK) {
|
|
|
67 |
JSONObject jobj = new JSONObject();
|
|
|
68 |
jobj.put("status", new JSONPrimitive(code));
|
|
|
69 |
jobj.put("message", new JSONPrimitive(message));
|
|
|
70 |
if (detail != null && !detail.isEmpty()) {
|
|
|
71 |
jobj.put("details", new JSONPrimitive(detail));
|
|
|
72 |
}
|
|
|
73 |
this.body = jobj.toJsonString();
|
|
|
74 |
} else {
|
|
|
75 |
this.body = message;
|
|
|
76 |
}
|
|
55994
|
77 |
}
|
|
|
78 |
|
|
|
79 |
public HttpResponse(HttpResponse response, String detail) {
|
|
55995
|
80 |
this(response.code, response.message, detail);
|
|
55994
|
81 |
}
|
|
|
82 |
|
|
|
83 |
public int getCode() {
|
|
|
84 |
return code;
|
|
|
85 |
}
|
|
|
86 |
|
|
55995
|
87 |
public String getBody() {
|
|
|
88 |
return body;
|
|
55994
|
89 |
}
|
|
|
90 |
|
|
|
91 |
static int getHttpErrorCode(Exception ex) {
|
|
55985
|
92 |
if (ex instanceof JSONDataException
|
|
|
93 |
|| ex instanceof ParseException || ex instanceof IllegalArgumentException) {
|
|
|
94 |
return HttpURLConnection.HTTP_BAD_REQUEST;
|
|
|
95 |
} else if (ex instanceof JSONMappingException) {
|
|
|
96 |
return HttpURLConnection.HTTP_INTERNAL_ERROR;
|
|
|
97 |
} else if (ex instanceof AttributeNotFoundException
|
|
|
98 |
|| ex instanceof InstanceNotFoundException
|
|
|
99 |
|| ex instanceof ReflectionException) {
|
|
|
100 |
return HttpURLConnection.HTTP_NOT_FOUND;
|
|
|
101 |
}
|
|
|
102 |
return HttpURLConnection.HTTP_BAD_REQUEST;
|
|
|
103 |
}
|
|
|
104 |
|
|
|
105 |
public static String getErrorMessage(Exception ex) {
|
|
|
106 |
StringWriter sw = new StringWriter();
|
|
|
107 |
PrintWriter pw = new PrintWriter(sw);
|
|
|
108 |
ex.printStackTrace(pw);
|
|
|
109 |
return sw.toString();
|
|
|
110 |
}
|
|
|
111 |
|
|
55994
|
112 |
static JSONObject getJsonObject(int code, JSONElement request, JSONElement response) {
|
|
55985
|
113 |
JSONObject jobj = new JSONObject();
|
|
|
114 |
jobj.put("status", new JSONPrimitive(code));
|
|
|
115 |
jobj.put("request", request);
|
|
|
116 |
jobj.put("response", response);
|
|
|
117 |
return jobj;
|
|
|
118 |
}
|
|
|
119 |
}
|