Ether Framework
Unified API docs for Ether modules
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PostgresErrorClassifier.java
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1package dev.rafex.ether.database.postgres.errors;
2
3/*-
4 * #%L
5 * ether-database-postgres
6 * %%
7 * Copyright (C) 2025 - 2026 Raúl Eduardo González Argote
8 * %%
9 * Permission is hereby granted, free of charge, to any person obtaining a copy
10 * of this software and associated documentation files (the "Software"), to deal
11 * in the Software without restriction, including without limitation the rights
12 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
13 * copies of the Software, and to permit persons to whom the Software is
14 * furnished to do so, subject to the following conditions:
15 *
16 * The above copyright notice and this permission notice shall be included in
17 * all copies or substantial portions of the Software.
18 *
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
24 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
25 * THE SOFTWARE.
26 * #L%
27 */
28
29import java.sql.SQLException;
30import java.util.Objects;
31
32public final class PostgresErrorClassifier {
33
37
38 private PostgresErrorClassifier() {
39 }
40
41 public static Category classify(final SQLException exception) {
42 Objects.requireNonNull(exception, "exception");
43 final String state = exception.getSQLState();
44 if (PostgresSqlStates.UNIQUE_VIOLATION.equals(state)) {
46 }
47 if (PostgresSqlStates.FOREIGN_KEY_VIOLATION.equals(state)) {
49 }
50 if (PostgresSqlStates.NOT_NULL_VIOLATION.equals(state)) {
52 }
53 if (PostgresSqlStates.CHECK_VIOLATION.equals(state)) {
55 }
57 || PostgresSqlStates.DEADLOCK_DETECTED.equals(state)) {
59 }
60 return Category.OTHER;
61 }
62}