PhutilProxyException.php
No OneTemporary
Actions

Subscribers

None

File Metadata

	<?php

	/**
	* Prior to PHP 5.3, PHP does not support nested exceptions; this class provides
	* limited support for nested exceptions. Use methods on
	* @{class:PhutilErrorHandler} to unnest exceptions in a forward-compatible way.
	*
	* @concrete-extensible
	* @group error
	*/
	class PhutilProxyException extends Exception {

	private $previousException;

	public function __construct($message, Exception $previous, $code = 0) {
	$this->previousException = $previous;

	if (version_compare(PHP_VERSION, '5.3.0', '>=')) {
	parent::__construct($message, $code, $previous);
	} else {
	parent::__construct($message, $code);
	}
	}

	public function getPreviousException() {
	// NOTE: This can not be named "getPrevious()" because that method is final
	// after PHP 5.3. Similarly, the property can not be named "previous"
	// because HPHP declares a property with the same name and "protected"
	// visibility.
	return $this->previousException;
	}

	}