added a command to generate predefined hydrators

src/Console/PredefinedHydratorGenerationCommand.php

@@ -0,0 +1,63 @@
+<?php
+
+namespace RemiSan\Serializer\Console;
+
+use RemiSan\Serializer\Hydrator\HydratorFactory;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+/**
+ * @codeCoverageIgnore
+ */
+class PredefinedHydratorGenerationCommand extends Command
+{
+    /**
+     * @var HydratorFactory
+     */
+    private $hydratorFactory;
+
+    /**
+     * @var string[]
+     */
+    private $classes;
+
+    /**
+     * Constructor
+     *
+     * @param HydratorFactory $hydratorFactory
+     * @param string[]        $classes
+     * @param string          $name
+     */
+    public function __construct(HydratorFactory $hydratorFactory, array $classes, $name = null)
+    {
+        $this->hydratorFactory = $hydratorFactory;
+        $this->classes = $classes;
+
+        parent::__construct($name);
+    }
+
+    /**
+     * Configures the command
+     */
+    protected function configure()
+    {
+        $this->setDescription('Generates hydrators cache files');
+    }
+
+    /**
+     * Code executed when command invoked
+     *
+     * @param  InputInterface  $input
+     * @param  OutputInterface $output
+     * @return void
+     */
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        foreach ($this->classes as $className) {
+            $output->write('Generating "<info>' . $className . '</info>" ');
+            $this->hydratorFactory->getHydratorClassName($className);
+            $output->writeLn('<comment>Done</comment>');
+        }
+    }
+}