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vendor/symfony/http-client/Chunk/ErrorChunk.php

@@ -0,0 +1,140 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpClient\Chunk;
+
+use Symfony\Component\HttpClient\Exception\TimeoutException;
+use Symfony\Component\HttpClient\Exception\TransportException;
+use Symfony\Contracts\HttpClient\ChunkInterface;
+
+/**
+ * @author Nicolas Grekas <p@tchwork.com>
+ *
+ * @internal
+ */
+class ErrorChunk implements ChunkInterface
+{
+    private $didThrow = false;
+    private $offset;
+    private $errorMessage;
+    private $error;
+
+    /**
+     * @param \Throwable|string $error
+     */
+    public function __construct(int $offset, $error)
+    {
+        $this->offset = $offset;
+
+        if (\is_string($error)) {
+            $this->errorMessage = $error;
+        } else {
+            $this->error = $error;
+            $this->errorMessage = $error->getMessage();
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function isTimeout(): bool
+    {
+        $this->didThrow = true;
+
+        if (null !== $this->error) {
+            throw new TransportException($this->errorMessage, 0, $this->error);
+        }
+
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function isFirst(): bool
+    {
+        $this->didThrow = true;
+        throw null !== $this->error ? new TransportException($this->errorMessage, 0, $this->error) : new TimeoutException($this->errorMessage);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function isLast(): bool
+    {
+        $this->didThrow = true;
+        throw null !== $this->error ? new TransportException($this->errorMessage, 0, $this->error) : new TimeoutException($this->errorMessage);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getInformationalStatus(): ?array
+    {
+        $this->didThrow = true;
+        throw null !== $this->error ? new TransportException($this->errorMessage, 0, $this->error) : new TimeoutException($this->errorMessage);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getContent(): string
+    {
+        $this->didThrow = true;
+        throw null !== $this->error ? new TransportException($this->errorMessage, 0, $this->error) : new TimeoutException($this->errorMessage);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getOffset(): int
+    {
+        return $this->offset;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getError(): ?string
+    {
+        return $this->errorMessage;
+    }
+
+    /**
+     * @return bool Whether the wrapped error has been thrown or not
+     */
+    public function didThrow(?bool $didThrow = null): bool
+    {
+        if (null !== $didThrow && $this->didThrow !== $didThrow) {
+            return !$this->didThrow = $didThrow;
+        }
+
+        return $this->didThrow;
+    }
+
+    public function __sleep(): array
+    {
+        throw new \BadMethodCallException('Cannot serialize '.__CLASS__);
+    }
+
+    public function __wakeup()
+    {
+        throw new \BadMethodCallException('Cannot unserialize '.__CLASS__);
+    }
+
+    public function __destruct()
+    {
+        if (!$this->didThrow) {
+            $this->didThrow = true;
+            throw null !== $this->error ? new TransportException($this->errorMessage, 0, $this->error) : new TimeoutException($this->errorMessage);
+        }
+    }
+}