CC-2166: Packaging Improvements. Moved the Zend app into airtime_mvc. It is now installed to /var/www/airtime. Storage is now set to /srv/airtime/stor. Utils are now installed to /usr/lib/airtime/utils/. Added install/airtime-dircheck.php as a simple test to see if everything is install/uninstalled correctly.

airtime_mvc/library/propel/runtime/lib/collection/PropelOnDemandIterator.php

@@ -0,0 +1,118 @@
+<?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
+ */
+
+/**
+ * Class for iterating over a statement and returning one Propel object at a time
+ *
+ * @author     Francois Zaninotto
+ * @package    propel.runtime.collection
+ */
+class PropelOnDemandIterator implements Iterator
+{
+	protected
+		$formatter,
+		$stmt, 
+		$currentRow, 
+		$currentKey = -1,
+		$isValid = null,
+		$enableInstancePoolingOnFinish = false;
+	
+	public function __construct(PropelFormatter $formatter, PDOStatement $stmt)
+	{
+		$this->formatter = $formatter;
+		$this->stmt = $stmt;
+		$this->enableInstancePoolingOnFinish = Propel::disableInstancePooling();
+	}
+	
+	public function closeCursor()
+	{
+		$this->stmt->closeCursor();
+	}
+	
+	/**
+	 * Returns the number of rows in the resultset
+	 * Warning: this number is inaccurate for most databases. Do not rely on it for a portable application.
+	 * 
+	 * @return    int number of results
+	 */
+	public function count()
+	{
+		return $this->stmt->rowCount();
+	}
+
+	// Iterator Interface
+	
+	/**
+	 * Gets the current Model object in the collection
+	 * This is where the hydration takes place.
+	 *
+	 * @see PropelObjectFormatter::getAllObjectsFromRow()
+	 *
+	 * @return    BaseObject
+	 */
+	public function current()
+	{
+		return $this->formatter->getAllObjectsFromRow($this->currentRow);
+	}
+	
+	/**
+	 * Gets the current key in the iterator
+	 *
+	 * @return    string
+	 */
+	public function key()
+	{
+		return $this->currentKey;
+	}
+	
+	/**
+	 * Advances the curesor in the statement
+	 * Closes the cursor if the end of the statement is reached
+	 */
+	public function next()
+	{
+		$this->currentRow = $this->stmt->fetch(PDO::FETCH_NUM);
+		$this->currentKey++;
+		$this->isValid = (boolean) $this->currentRow;
+		if (!$this->isValid) {
+			$this->closeCursor();
+			if ($this->enableInstancePoolingOnFinish) {
+				Propel::enableInstancePooling();
+			}
+		}
+	}
+	
+	/**
+	 * Initializes the iterator by advancing to the first position
+	 * This method can only be called once (this is a NoRewindIterator)
+	 */
+	public function rewind()
+	{
+		// check that the hydration can begin
+		if (null === $this->formatter) {
+			throw new PropelException('The On Demand collection requires a formatter. Add it by calling setFormatter()');
+		}
+		if (null === $this->stmt) {
+			throw new PropelException('The On Demand collection requires a statement. Add it by calling setStatement()');
+		}
+		if (null !== $this->isValid) {
+			throw new PropelException('The On Demand collection can only be iterated once');
+		}
+		
+		// initialize the current row and key
+		$this->next();
+	}
+	
+	public function valid()
+	{
+		return $this->isValid;
+	}
+
+}