X-Git-Url: https://scripts.mit.edu/gitweb/autoinstallsdev/mediawiki.git/blobdiff_plain/19e297c21b10b1b8a3acad5e73fc71dcb35db44a..6932310fd58ebef145fa01eb76edf7150284d8ea:/includes/libs/rdbms/field/MySQLField.php

diff --git a/includes/libs/rdbms/field/MySQLField.php b/includes/libs/rdbms/field/MySQLField.php
new file mode 100644
index 00000000..709c61eb
--- /dev/null
+++ b/includes/libs/rdbms/field/MySQLField.php
@@ -0,0 +1,108 @@
+<?php
+
+namespace Wikimedia\Rdbms;
+
+class MySQLField implements Field {
+	private $name, $tablename, $default, $max_length, $nullable,
+		$is_pk, $is_unique, $is_multiple, $is_key, $type, $binary,
+		$is_numeric, $is_blob, $is_unsigned, $is_zerofill;
+
+	function __construct( $info ) {
+		$this->name = $info->name;
+		$this->tablename = $info->table;
+		$this->default = $info->def;
+		$this->max_length = $info->max_length;
+		$this->nullable = !$info->not_null;
+		$this->is_pk = $info->primary_key;
+		$this->is_unique = $info->unique_key;
+		$this->is_multiple = $info->multiple_key;
+		$this->is_key = ( $this->is_pk || $this->is_unique || $this->is_multiple );
+		$this->type = $info->type;
+		$this->binary = isset( $info->binary ) ? $info->binary : false;
+		$this->is_numeric = isset( $info->numeric ) ? $info->numeric : false;
+		$this->is_blob = isset( $info->blob ) ? $info->blob : false;
+		$this->is_unsigned = isset( $info->unsigned ) ? $info->unsigned : false;
+		$this->is_zerofill = isset( $info->zerofill ) ? $info->zerofill : false;
+	}
+
+	/**
+	 * @return string
+	 */
+	function name() {
+		return $this->name;
+	}
+
+	/**
+	 * @return string
+	 */
+	function tableName() {
+		return $this->tablename;
+	}
+
+	/**
+	 * @return string
+	 */
+	function type() {
+		return $this->type;
+	}
+
+	/**
+	 * @return bool
+	 */
+	function isNullable() {
+		return $this->nullable;
+	}
+
+	function defaultValue() {
+		return $this->default;
+	}
+
+	/**
+	 * @return bool
+	 */
+	function isKey() {
+		return $this->is_key;
+	}
+
+	/**
+	 * @return bool
+	 */
+	function isMultipleKey() {
+		return $this->is_multiple;
+	}
+
+	/**
+	 * @return bool
+	 */
+	function isBinary() {
+		return $this->binary;
+	}
+
+	/**
+	 * @return bool
+	 */
+	function isNumeric() {
+		return $this->is_numeric;
+	}
+
+	/**
+	 * @return bool
+	 */
+	function isBlob() {
+		return $this->is_blob;
+	}
+
+	/**
+	 * @return bool
+	 */
+	function isUnsigned() {
+		return $this->is_unsigned;
+	}
+
+	/**
+	 * @return bool
+	 */
+	function isZerofill() {
+		return $this->is_zerofill;
+	}
+}