adding zend project folders into old campcaster.

library/propel/generator/lib/model/ConstraintNameGenerator.php

@@ -0,0 +1,72 @@
+<?php
+
+/**
+ * This file is part of the Propel package.
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @license    MIT License
+ */
+
+/**
+ * A <code>NameGenerator</code> implementation for table-specific
+ * constraints.  Conforms to the maximum column name length for the
+ * type of database in use.
+ *
+ * @author     Hans Lellelid <hans@xmpl.org> (Propel)
+ * @author     Daniel Rall <dlr@finemaltcoding.com> (Torque)
+ * @version    $Revision: 1612 $
+ * @package    propel.generator.model
+ */
+class ConstraintNameGenerator implements NameGenerator
+{
+	/**
+	 * Conditional compilation flag.
+	 */
+	const DEBUG = false;
+
+	/**
+	 * First element of <code>inputs</code> should be of type {@link Database}, second
+	 * should be a table name, third is the type identifier (spared if
+	 * trimming is necessary due to database type length constraints),
+	 * and the fourth is a <code>Integer</code> indicating the number
+	 * of this contraint.
+	 *
+	 * @see        NameGenerator
+	 * @throws     EngineException
+	 */
+	public function generateName($inputs)
+	{
+
+		$db = $inputs[0];
+		$name = $inputs[1];
+		$namePostfix = $inputs[2];
+		$constraintNbr = (string) $inputs[3];
+
+		// Calculate maximum RDBMS-specific column character limit.
+		$maxBodyLength = -1;
+		try {
+			$maxColumnNameLength = (int) $db->getPlatform()->getMaxColumnNameLength();
+			$maxBodyLength = ($maxColumnNameLength - strlen($namePostfix)
+					- strlen($constraintNbr) - 2);
+
+			if (self::DEBUG) {
+				print("maxColumnNameLength=" . $maxColumnNameLength
+						. " maxBodyLength=" . $maxBodyLength . "\n");
+			}
+		} catch (EngineException $e) {
+			echo $e;
+			throw $e;
+		}
+
+		// Do any necessary trimming.
+		if ($maxBodyLength !== -1 && strlen($name) > $maxBodyLength) {
+			$name = substr($name, 0, $maxBodyLength);
+		}
+
+		$name .= self::STD_SEPARATOR_CHAR . $namePostfix
+			. self::STD_SEPARATOR_CHAR . $constraintNbr;
+
+		return $name;
+	}
+}