v.0.1

vendor/illuminate/database/ConnectionResolver.php

@@ -0,0 +1,92 @@
+<?php
+
+namespace Illuminate\Database;
+
+class ConnectionResolver implements ConnectionResolverInterface
+{
+    /**
+     * All of the registered connections.
+     *
+     * @var array
+     */
+    protected $connections = [];
+
+    /**
+     * The default connection name.
+     *
+     * @var string
+     */
+    protected $default;
+
+    /**
+     * Create a new connection resolver instance.
+     *
+     * @param  array  $connections
+     * @return void
+     */
+    public function __construct(array $connections = [])
+    {
+        foreach ($connections as $name => $connection) {
+            $this->addConnection($name, $connection);
+        }
+    }
+
+    /**
+     * Get a database connection instance.
+     *
+     * @param  string|null  $name
+     * @return \Illuminate\Database\ConnectionInterface
+     */
+    public function connection($name = null)
+    {
+        if (is_null($name)) {
+            $name = $this->getDefaultConnection();
+        }
+
+        return $this->connections[$name];
+    }
+
+    /**
+     * Add a connection to the resolver.
+     *
+     * @param  string  $name
+     * @param  \Illuminate\Database\ConnectionInterface  $connection
+     * @return void
+     */
+    public function addConnection($name, ConnectionInterface $connection)
+    {
+        $this->connections[$name] = $connection;
+    }
+
+    /**
+     * Check if a connection has been registered.
+     *
+     * @param  string  $name
+     * @return bool
+     */
+    public function hasConnection($name)
+    {
+        return isset($this->connections[$name]);
+    }
+
+    /**
+     * Get the default connection name.
+     *
+     * @return string
+     */
+    public function getDefaultConnection()
+    {
+        return $this->default;
+    }
+
+    /**
+     * Set the default connection name.
+     *
+     * @param  string  $name
+     * @return void
+     */
+    public function setDefaultConnection($name)
+    {
+        $this->default = $name;
+    }
+}