org.lightningj.paywall.spring

Interface PaywallExceptionHandler

All Known Implementing Classes:

SpringPaywallExceptionHandler

public interface PaywallExceptionHandler

Interface used by paywall related controllers to handle exceptions in a uniform way. Injected as a bean in related controllers.

Method Summary

Modifier and Type	Method and Description
org.springframework.http.ResponseEntity<java.lang.Object>	handleException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, java.lang.Exception exception) Method to handle paywall related exceptions in a uniform way.
org.springframework.http.ResponseEntity<java.lang.Object>	handleException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, java.lang.Exception exception, java.util.List<java.lang.String> errorMessages) Method to handle paywall related exceptions in a uniform way.
org.springframework.http.ResponseEntity<java.lang.Object>	handleException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, java.lang.Exception exception, java.lang.String errorMessage) Method to handle paywall related exceptions in a uniform way.
org.springframework.http.ResponseEntity<java.lang.Object>	handleException(RequestHelper.RequestType requestType, java.lang.Exception exception) Method to handle paywall related exceptions in a uniform way but from a WebSocket context.
org.springframework.http.ResponseEntity<java.lang.Object>	handleException(RequestHelper.RequestType requestType, java.lang.Exception exception, java.util.List<java.lang.String> errorMessages) Method to handle paywall related exceptions in a uniform way but from a WebSocket context.

Method Detail

handleException

org.springframework.http.ResponseEntity<java.lang.Object> handleException(javax.servlet.http.HttpServletRequest request,
                                                                          javax.servlet.http.HttpServletResponse response,
                                                                          java.lang.Exception exception)

Method to handle paywall related exceptions in a uniform way.

Parameters:

request - the related http request.

response - the related http response.

exception - the exception thrown in controller.

Returns:

a response entity containing error information sent back to requester if exception occurs during processing.

handleException

org.springframework.http.ResponseEntity<java.lang.Object> handleException(javax.servlet.http.HttpServletRequest request,
                                                                          javax.servlet.http.HttpServletResponse response,
                                                                          java.lang.Exception exception,
                                                                          java.lang.String errorMessage)

Method to handle paywall related exceptions in a uniform way.

Parameters:

request - the related http request.

response - the related http response.

exception - the exception thrown in controller.

errorMessage - extra constructed error message returned.

Returns:

a response entity containing error information sent back to requester if exception occurs during processing.

handleException

org.springframework.http.ResponseEntity<java.lang.Object> handleException(javax.servlet.http.HttpServletRequest request,
                                                                          javax.servlet.http.HttpServletResponse response,
                                                                          java.lang.Exception exception,
                                                                          java.util.List<java.lang.String> errorMessages)

Method to handle paywall related exceptions in a uniform way.

Parameters:

request - the related http request.

response - the related http response.

exception - the exception thrown in controller.

errorMessages - extra constructed error messages returned.

Returns:

a response entity containing error information sent back to requester if exception occurs during processing.

handleException

org.springframework.http.ResponseEntity<java.lang.Object> handleException(RequestHelper.RequestType requestType,
                                                                          java.lang.Exception exception)

Method to handle paywall related exceptions in a uniform way but from a WebSocket context.

Parameters:

requestType - the expected type in response.

exception - the exception thrown in controller.

Returns:

a response entity containing error information sent back to requester if exception occurs during processing.

handleException

org.springframework.http.ResponseEntity<java.lang.Object> handleException(RequestHelper.RequestType requestType,
                                                                          java.lang.Exception exception,
                                                                          java.util.List<java.lang.String> errorMessages)

Method to handle paywall related exceptions in a uniform way but from a WebSocket context.

Parameters:

requestType - the expected type in response.

exception - the exception thrown in controller.

errorMessages - extra constructed error messages returned.

Returns:

a response entity containing error information sent back to requester if exception occurs during processing.