Make php generated code conform to PSR-4. (#2435)

1. Generate single file for each message.
2. Lazily initiate metadata.

1 files changed, 237 insertions, 0 deletions

diff --git a/php/src/Google/Protobuf/Internal/MethodDescriptorProto.php b/php/src/Google/Protobuf/Internal/MethodDescriptorProto.php
new file mode 100644
index 00000000..3d8df7af
--- /dev/null
+++ b/php/src/Google/Protobuf/Internal/MethodDescriptorProto.php
@@ -0,0 +1,237 @@
+<?php
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * <pre>
+ * Describes a method of a service.
+ * </pre>
+ *
+ * Protobuf type <code>google.protobuf.MethodDescriptorProto</code>
+ */
+class MethodDescriptorProto extends \Google\Protobuf\Internal\Message
+{
+    /**
+     * <code>optional string name = 1;</code>
+     */
+    private $name = '';
+    private $has_name = false;
+    /**
+     * <pre>
+     * Input and output type names.  These are resolved in the same way as
+     * FieldDescriptorProto.type_name, but must refer to a message type.
+     * </pre>
+     *
+     * <code>optional string input_type = 2;</code>
+     */
+    private $input_type = '';
+    private $has_input_type = false;
+    /**
+     * <code>optional string output_type = 3;</code>
+     */
+    private $output_type = '';
+    private $has_output_type = false;
+    /**
+     * <code>optional .google.protobuf.MethodOptions options = 4;</code>
+     */
+    private $options = null;
+    private $has_options = false;
+    /**
+     * <pre>
+     * Identifies if client streams multiple client messages
+     * </pre>
+     *
+     * <code>optional bool client_streaming = 5 [default = false];</code>
+     */
+    private $client_streaming = false;
+    private $has_client_streaming = false;
+    /**
+     * <pre>
+     * Identifies if server streams multiple server messages
+     * </pre>
+     *
+     * <code>optional bool server_streaming = 6 [default = false];</code>
+     */
+    private $server_streaming = false;
+    private $has_server_streaming = false;
+
+    public function __construct() {
+        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+        parent::__construct();
+    }
+
+    /**
+     * <code>optional string name = 1;</code>
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * <code>optional string name = 1;</code>
+     */
+    public function setName($var)
+    {
+        GPBUtil::checkString($var, True);
+        $this->name = $var;
+        $this->has_name = true;
+    }
+
+    public function hasName()
+    {
+        return $this->has_name;
+    }
+
+    /**
+     * <pre>
+     * Input and output type names.  These are resolved in the same way as
+     * FieldDescriptorProto.type_name, but must refer to a message type.
+     * </pre>
+     *
+     * <code>optional string input_type = 2;</code>
+     */
+    public function getInputType()
+    {
+        return $this->input_type;
+    }
+
+    /**
+     * <pre>
+     * Input and output type names.  These are resolved in the same way as
+     * FieldDescriptorProto.type_name, but must refer to a message type.
+     * </pre>
+     *
+     * <code>optional string input_type = 2;</code>
+     */
+    public function setInputType($var)
+    {
+        GPBUtil::checkString($var, True);
+        $this->input_type = $var;
+        $this->has_input_type = true;
+    }
+
+    public function hasInputType()
+    {
+        return $this->has_input_type;
+    }
+
+    /**
+     * <code>optional string output_type = 3;</code>
+     */
+    public function getOutputType()
+    {
+        return $this->output_type;
+    }
+
+    /**
+     * <code>optional string output_type = 3;</code>
+     */
+    public function setOutputType($var)
+    {
+        GPBUtil::checkString($var, True);
+        $this->output_type = $var;
+        $this->has_output_type = true;
+    }
+
+    public function hasOutputType()
+    {
+        return $this->has_output_type;
+    }
+
+    /**
+     * <code>optional .google.protobuf.MethodOptions options = 4;</code>
+     */
+    public function getOptions()
+    {
+        return $this->options;
+    }
+
+    /**
+     * <code>optional .google.protobuf.MethodOptions options = 4;</code>
+     */
+    public function setOptions(&$var)
+    {
+        GPBUtil::checkMessage($var, \Google\Protobuf\Internal\MethodOptions::class);
+        $this->options = $var;
+        $this->has_options = true;
+    }
+
+    public function hasOptions()
+    {
+        return $this->has_options;
+    }
+
+    /**
+     * <pre>
+     * Identifies if client streams multiple client messages
+     * </pre>
+     *
+     * <code>optional bool client_streaming = 5 [default = false];</code>
+     */
+    public function getClientStreaming()
+    {
+        return $this->client_streaming;
+    }
+
+    /**
+     * <pre>
+     * Identifies if client streams multiple client messages
+     * </pre>
+     *
+     * <code>optional bool client_streaming = 5 [default = false];</code>
+     */
+    public function setClientStreaming($var)
+    {
+        GPBUtil::checkBool($var);
+        $this->client_streaming = $var;
+        $this->has_client_streaming = true;
+    }
+
+    public function hasClientStreaming()
+    {
+        return $this->has_client_streaming;
+    }
+
+    /**
+     * <pre>
+     * Identifies if server streams multiple server messages
+     * </pre>
+     *
+     * <code>optional bool server_streaming = 6 [default = false];</code>
+     */
+    public function getServerStreaming()
+    {
+        return $this->server_streaming;
+    }
+
+    /**
+     * <pre>
+     * Identifies if server streams multiple server messages
+     * </pre>
+     *
+     * <code>optional bool server_streaming = 6 [default = false];</code>
+     */
+    public function setServerStreaming($var)
+    {
+        GPBUtil::checkBool($var);
+        $this->server_streaming = $var;
+        $this->has_server_streaming = true;
+    }
+
+    public function hasServerStreaming()
+    {
+        return $this->has_server_streaming;
+    }
+
+}
+