Cakephp Error Handler Api
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& Support Forum Stack Overflow IRC Slack Paid Support C CakePHP 2.3 API Overview Tree Deprecated Version: 2.3 3.3 3.2 3.1 3.0 2.8 2.7 2.6 cakephp custom error handler 2.5 2.4 2.3 2.2 2.1 2.0 1.3 1.2 A Download Navigation cakephp error handling Class Navigation × Packages app Console Command Controller Model View Helper Cake Cache Engine Console Command Task
Cakephp Errorhandler
Controller Component Acl Auth Core Error Event I18n Log Engine Model Behavior Datasource Database Session Validator Network Email Http Routing Filter Route Utility View Helper Classes ErrorHandler
Cakephp Set_error_handler
ExceptionRenderer Exceptions AclException BadRequestException CacheException CakeBaseException CakeException CakeLogException CakeSessionException ConfigureException ConsoleException FatalErrorException ForbiddenException HttpException InternalErrorException MethodNotAllowedException MissingActionException MissingBehaviorException MissingComponentException MissingConnectionException MissingControllerException MissingDatabaseException MissingDatasourceConfigException MissingDatasourceException MissingDispatcherFilterException MissingHelperException MissingLayoutException MissingModelException MissingPluginException MissingShellException MissingShellMethodException MissingTableException MissingTaskException MissingTestLoaderException MissingViewException NotFoundException NotImplementedException PrivateActionException RouterException SocketException UnauthorizedException XmlException Class ErrorHandler Error Handler provides basic error and exception handling for your cakephp onerror application. It captures and handles all unhandled exceptions and errors. Displays helpful framework errors when debug > 1. Uncaught exceptions When debug < 1 a CakeException will render 404 or 500 errors. If an uncaught exception is thrown and it is a type that ErrorHandler does not know about it will be treated as a 500 error. Implementing application specific exception handling You can implement application specific exception handling in one of a few ways. Each approach gives you different amounts of control over the exception handling process. Set Configure::write('Exception.handler', 'YourClass::yourMethod'); Create AppController::appError(); Set Configure::write('Exception.renderer', 'YourClass'); Create your own Exception handler with Exception.handler This gives you full control over the exception handling process. The class you choose should be loaded in your app/Config/bootstrap.php, so its available to handle any exceptions. You can define the handler as any callback type. Using Exception.handler overrides all other exception handling settings and logic. Using AppController::appError(); This controller method is called instead of the default exception re
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Cakephp Exception Handling
3.3 3.2 3.1 3.0 2.8 2.7 2.6 2.5 2.4 2.3 cakephp custom exception 2.2 2.1 2.0 1.3 1.2 A Download Navigation Class Navigation × Namespaces Cake Auth cakephp custom error page Storage Cache Engine Collection Iterator Console Exception Controller Component Exception Core Configure Engine Exception Database Driver Exception Expression Schema Statement Type Datasource Exception Error Middleware http://api.cakephp.org/2.3/class-ErrorHandler.html Event Decorator Filesystem Form Http Client Adapter Auth I18n Formatter Middleware Parser Log Engine Mailer Exception Transport Network Exception Session ORM Association Behavior Translate Exception Locator Rule Routing Exception Filter Middleware Route Shell Helper Task TestSuite Constraint Fixture Stub Utility Exception Validation View Exception Form Helper Widget None Classes http://api.cakephp.org/3.3/class-Cake.Error.ErrorHandler.html BaseErrorHandler Debugger ErrorHandler ExceptionRenderer Exceptions FatalErrorException PHP7ErrorException Class ErrorHandler Error Handler provides basic error and exception handling for your application. It captures and handles all unhandled exceptions and errors. Displays helpful framework errors when debug > 1. Uncaught exceptions When debug < 1 a CakeException will render 404 or 500 errors. If an uncaught exception is thrown and it is a type that ErrorHandler does not know about it will be treated as a 500 error. Implementing application specific exception handling You can implement application specific exception handling in one of a few ways. Each approach gives you different amounts of control over the exception handling process. Modify config/error.php and setup custom exception handling. Use the exceptionRenderer option to inject an Exception renderer. This will let you keep the existing handling logic but override the rendering logic. Create your own Exception handler This gives y
an API in cakePHP, the limitations of that basic architecture and a possible solution using an API component and some external API classes. The http://deadlytechnology.com/php/api-error-handling/ last part is the handling of API specific errors. The goals for the http://stackoverflow.com/questions/21248913/how-to-handle-application-errors-for-json-api-calls-using-cakephp error handling system: Return specific error codes for API errors Control over header response codes sent Ability to version the responses Return an error in the format of the initial request [ad] We wanted to return custom error codes for particular API errors, this makes for a more simple and robust cakephp error error reporting system especially if error messages will be localized at some stage. The inspiration for this came from the facebook and digg APIs. Error Handling Class To handle errors I use a custom error handling class written by primeminister, its best to start with his post and read through before continuing. I add a few methods to the app_error class to throw cakephp custom error an error and pass extra parameters to primeminister's error() method, and to render the API error using the correct version of the view. 'OK', 400 => 'Bad Request', 401 => 'Unauthorized', 402 => 'Payment Required', 403 => 'Forbidden', 404 => 'Not Found', 405 => 'Method Not Allowed', 406 => 'Not Acceptable', 407 => 'Proxy Authentication Required', 408 => 'Request Time-out', 500 => 'Internal Server Error', 501 => 'Not Implemented', 502 => 'Bad Gateway', 503 => 'Service Unavailable', 504 => 'Gateway Time-out' ); /** * Class constructor, overloading to make minor ammendment. * * @param string $method Method producing the error * @param array $messages Error messages */ function __construct($method, $messages) { App::import('Core', 'Sanitize'); static $__previousError = null; if ($__previousError != array($method, $messages)) { $__previousError = array($method, $messages); $this->controller =& new CakeErrorController(); } else { $this->controller =& new Controller(); $this->controller->viewPath = 'errors'; } $options = array('escape' => false); $messages = Sanitize::clean($messages, $options); if (!isset($messages[0])) { $messages = array($messag
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up How to handle application errors for json api calls using CakePHP? up vote 0 down vote favorite 1 I am using CakePHP 2.4. I want my frontend make api calls to my CakePHP backend using ajax. Suppose this is to change passwords. Change password action can throw the following application errors: old password wrong new password and confirm new passwords do not match In my frontend, I have a success callback handler and a error callback handler. The error callback handler handles all the non 200 request calls such as when I throw NotFoundException or UnAuthorizedAccessException in my action. The success callback handler handles all the 200 request calls including of course, the above 2 scenarios. My questions are: Should I continue to do it this way? Meaning to say, inside all success callback handler, I need to watch out for application success and application error scenarios. Should I send application errors back with actual HTTP error codes? if I should do 2, how do I implement this in CakePHP? Thank you. ajax json cakephp error-handling cakephp-2.3 share|improve this question asked Jan 21 '14 at 4:00 Kim Stacks 3,1621169149 add a comment| 1 Answer 1 active oldest votes up vote 0 down vote Don't use http error codes for system errors like: old password wrong new password and confirm new passwords do not match etc etc... Now using success handler you can show messages and code flow as: Create Ajax post or get to submit the form, I am showing you post example var passwordValue = $('#password').val(); $.post( "/updatePassword", { passwordText: passwordValue }) .done(function(response) { if(response.status === 'Success'){ // Success msg // whatever }else{ // Error msg // whatever } }); json response would like: { "status": "Failed/Success", "message": "old password wrong." } Create one function in controller public function updatePassword() { $myModel = $this->MyModel->find('first' // YOUR CODE LOGIC); if($this->request->is('ajax') { $this->layout=null; //