1 /*
2 * This file is part of Waarp Project (named also Waarp or GG).
3 *
4 * Copyright (c) 2019, Waarp SAS, and individual contributors by the @author
5 * tags. See the COPYRIGHT.txt in the distribution for a full listing of
6 * individual contributors.
7 *
8 * All Waarp Project is free software: you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation, either version 3 of the License, or (at your
11 * option) any later version.
12 *
13 * Waarp is distributed in the hope that it will be useful, but WITHOUT ANY
14 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
15 * A PARTICULAR PURPOSE. See the GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License along with
18 * Waarp . If not, see <http://www.gnu.org/licenses/>.
19 */
20
21 /*
22 * Copyright 2013 The Netty Project
23 * The Netty Project licenses this file to you under the Apache License,
24 * version 2.0 (the "License"); you may not use this file except in compliance
25 * with the License. You may obtain a copy of the License at:
26 * http://www.apache.org/licenses/LICENSE-2.0
27 * Unless required by applicable law or agreed to in writing, software
28 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
29 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
30 * License for the specific language governing permissions and limitations
31 * under the License.
32 */
33 /**
34 * Copyright (c) 2004-2011 QOS.ch
35 * All rights reserved.
36 * <p>
37 * Permission is hereby granted, free of charge, to any person obtaining
38 * a copy of this software and associated documentation files (the
39 * "Software"), to deal in the Software without restriction, including
40 * without limitation the rights to use, copy, modify, merge, publish,
41 * distribute, sublicense, and/or sell copies of the Software, and to
42 * permit persons to whom the Software is furnished to do so, subject to
43 * the following conditions:
44 * <p>
45 * The above copyright notice and this permission notice shall be
46 * included in all copies or substantial portions of the Software.
47 * <p>
48 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
49 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
50 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
51 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
52 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
53 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
54 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
55 */
56 package org.waarp.common.logging;
57
58 /**
59 * Holds the results of formatting done by MessageFormatter.
60 */
61 class FormattingTuple {
62
63 private final String message;
64 private final Throwable throwable;
65 private final Object[] argArray;
66
67 FormattingTuple(final String message) {
68 this(message, null, null);
69 }
70
71 FormattingTuple(final String message, final Object[] argArray,
72 final Throwable throwable) {
73 this.message = message;
74 this.throwable = throwable;
75 if (throwable == null) {
76 this.argArray = argArray;
77 } else {
78 this.argArray = trimmedCopy(argArray);
79 }
80 }
81
82 static Object[] trimmedCopy(final Object[] argArray) {
83 if (argArray == null || argArray.length == 0) {
84 throw new IllegalStateException(
85 "non-sensical empty or null argument array");
86 }
87 final int trimemdLen = argArray.length - 1;
88 final Object[] trimmed = new Object[trimemdLen];
89 System.arraycopy(argArray, 0, trimmed, 0, trimemdLen);
90 return trimmed;
91 }
92
93 public final String getMessage() {
94 return message;
95 }
96
97 public final Object[] getArgArray() {
98 return argArray;
99 }
100
101 public final Throwable getThrowable() {
102 return throwable;
103 }
104 }