Major refactoring to follow the Logbook model

src/Monolog/Handler/StreamHandler.php

@@ -0,0 +1,53 @@
+<?php
+
+/*
+ * This file is part of the Monolog package.
+ *
+ * (c) Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Formatter\SimpleFormatter;
+use Monolog\Logger;
+
+class StreamHandler extends AbstractHandler
+{
+    protected $stream;
+    protected $url;
+
+    public function __construct($stream, $level = Logger::DEBUG, $bubble = true)
+    {
+        parent::__construct($level, $bubble);
+        if (is_resource($stream)) {
+            $this->stream = $stream;
+        } else {
+            $this->url = $stream;
+        }
+    }
+
+    public function write($message)
+    {
+        if (null === $this->stream) {
+            if (!$this->url) {
+                throw new \LogicException('Missing stream url, the stream can not be opened. This may be caused by a premature call to close().');
+            }
+            $this->stream = fopen($this->url, 'a');
+            if (!is_resource($this->stream)) {
+                throw new \UnexpectedValueException('The stream could not be opened, "'.$this->url.'" may be an invalid url.');
+            }
+        }
+        fwrite($this->stream, (string) $message['message']);
+    }
+
+    public function close()
+    {
+        if (null !== $this->stream) {
+            fclose($this->stream);
+            $this->stream = null;
+        }
+    }
+}