Package com.soklet.web.response

Class DefaultResponseHandler

java.lang.Object

com.soklet.web.response.DefaultResponseHandler

All Implemented Interfaces:

ResponseHandler

@Singleton
public class DefaultResponseHandler
extends Object
implements ResponseHandler

Since:

1.0.0

Author:

Mark Allen

Constructor Summary

Constructors

Constructor	Description
DefaultResponseHandler(PageResponseWriter pageResponseWriter, ApiResponseWriter apiResponseWriter, BinaryResponseWriter binaryResponseWriter, RedirectResponseWriter redirectResponseWriter, ExceptionStatusMapper exceptionStatusMapper)

Method Summary

Modifier and Type	Method	Description
void	handleResponse(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Optional<Route> route, Optional<Object> response, Optional<Exception> exception)	Determines and writes an appropriate response for the client based on RequestHandler output.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DefaultResponseHandler

@Inject
public DefaultResponseHandler(PageResponseWriter pageResponseWriter,
 ApiResponseWriter apiResponseWriter,
 BinaryResponseWriter binaryResponseWriter,
 RedirectResponseWriter redirectResponseWriter,
 ExceptionStatusMapper exceptionStatusMapper)

Method Details

handleResponse

public void handleResponse(HttpServletRequest httpServletRequest,
 HttpServletResponse httpServletResponse,
 Optional<Route> route,
 Optional<Object> response,
 Optional<Exception> exception)
                    throws IOException

Description copied from interface: ResponseHandler

Determines and writes an appropriate response for the client based on RequestHandler output.

Optionals are as follows:

• route: The route matching the request. Empty if no matching method was found for the request URL (normally you'll want to return a 404 in this case)
• response: The return value of the method invoked to handle this request. Empty if the method is declared as void or returned null
• exception: The exception that occurred during request processing. Empty if no exception occurred

Specified by:

handleResponse in interface ResponseHandler

Parameters:

httpServletRequest - Servlet request

httpServletResponse - Servlet response

route - The route that matched this request (if any)

response - The result of the resourceMethod invocation (if any)

exception - The exception that occurred when attempting to handle the request (if any)

Throws:

IOException - If an error occurs while writing the response