Subiendo proyecto completo sin restricciones de git ignore

vendor/doctrine/dbal/src/Driver/API/PostgreSQL/ExceptionConverter.php

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+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Driver\API\PostgreSQL;
+
+use Doctrine\DBAL\Driver\API\ExceptionConverter as ExceptionConverterInterface;
+use Doctrine\DBAL\Driver\Exception;
+use Doctrine\DBAL\Exception\ConnectionException;
+use Doctrine\DBAL\Exception\DatabaseDoesNotExist;
+use Doctrine\DBAL\Exception\DeadlockException;
+use Doctrine\DBAL\Exception\DriverException;
+use Doctrine\DBAL\Exception\ForeignKeyConstraintViolationException;
+use Doctrine\DBAL\Exception\InvalidFieldNameException;
+use Doctrine\DBAL\Exception\NonUniqueFieldNameException;
+use Doctrine\DBAL\Exception\NotNullConstraintViolationException;
+use Doctrine\DBAL\Exception\SchemaDoesNotExist;
+use Doctrine\DBAL\Exception\SyntaxErrorException;
+use Doctrine\DBAL\Exception\TableExistsException;
+use Doctrine\DBAL\Exception\TableNotFoundException;
+use Doctrine\DBAL\Exception\UniqueConstraintViolationException;
+use Doctrine\DBAL\Query;
+
+use function strpos;
+
+/** @internal */
+final class ExceptionConverter implements ExceptionConverterInterface
+{
+    /** @link http://www.postgresql.org/docs/9.4/static/errcodes-appendix.html */
+    public function convert(Exception $exception, ?Query $query): DriverException
+    {
+        switch ($exception->getSQLState()) {
+            case '40001':
+            case '40P01':
+                return new DeadlockException($exception, $query);
+
+            case '0A000':
+                // Foreign key constraint violations during a TRUNCATE operation
+                // are considered "feature not supported" in PostgreSQL.
+                if (strpos($exception->getMessage(), 'truncate') !== false) {
+                    return new ForeignKeyConstraintViolationException($exception, $query);
+                }
+
+                break;
+
+            case '23502':
+                return new NotNullConstraintViolationException($exception, $query);
+
+            case '23503':
+                return new ForeignKeyConstraintViolationException($exception, $query);
+
+            case '23505':
+                return new UniqueConstraintViolationException($exception, $query);
+
+            case '3D000':
+                return new DatabaseDoesNotExist($exception, $query);
+
+            case '3F000':
+                return new SchemaDoesNotExist($exception, $query);
+
+            case '42601':
+                return new SyntaxErrorException($exception, $query);
+
+            case '42702':
+                return new NonUniqueFieldNameException($exception, $query);
+
+            case '42703':
+                return new InvalidFieldNameException($exception, $query);
+
+            case '42P01':
+                return new TableNotFoundException($exception, $query);
+
+            case '42P07':
+                return new TableExistsException($exception, $query);
+
+            case '08006':
+                return new ConnectionException($exception, $query);
+        }
+
+        // Prior to fixing https://bugs.php.net/bug.php?id=64705 (PHP 7.4.10),
+        // in some cases (mainly connection errors) the PDO exception wouldn't provide a SQLSTATE via its code.
+        // We have to match against the SQLSTATE in the error message in these cases.
+        if ($exception->getCode() === 7 && strpos($exception->getMessage(), 'SQLSTATE[08006]') !== false) {
+            return new ConnectionException($exception, $query);
+        }
+
+        return new DriverException($exception, $query);
+    }
+}