java.lang.Object
- org.springframework.test.web.servlet.result.PrintingResultHandler

All Implemented Interfaces:
ResultHandler
```
public class PrintingResultHandler
extends Object
implements ResultHandler
```
Result handler that prints MvcResult details to a given output stream — for example: System.out, System.err, a custom java.io.PrintWriter, etc.
An instance of this class is typically accessed via one of the print or log methods in MockMvcResultHandlers.
Since:
3.2
Author:
Rossen Stoyanchev, Sam Brannen

Nested Class Summary
Nested Classes
Modifier and Type Class Description
protected static interface PrintingResultHandler.ResultValuePrinter
A contract for how to actually write result information.

Constructor Summary
Constructors
Modifier Constructor Description
protected PrintingResultHandler(PrintingResultHandler.ResultValuePrinter printer)
Protected constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected MultiValueMap<String,String>`	`getParamsMultiValueMap(MockHttpServletRequest request)`
`protected PrintingResultHandler.ResultValuePrinter`	`getPrinter()`	Return the result value printer.
`protected HttpHeaders`	`getRequestHeaders(MockHttpServletRequest request)`
`protected HttpHeaders`	`getResponseHeaders(MockHttpServletResponse response)`
`protected Map<String,Object>`	`getSessionAttributes(MockHttpServletRequest request)`
`void`	`handle(MvcResult result)`	Print `MvcResult` details.
`protected void`	`printAsyncResult(MvcResult result)`
`protected void`	`printFlashMap(FlashMap flashMap)`	Print "output" flash attributes.
`protected void`	`printHandler(Object handler, HandlerInterceptor[] interceptors)`	Print the handler.
`protected void`	`printModelAndView(ModelAndView mav)`	Print the ModelAndView.
`protected void`	`printRequest(MockHttpServletRequest request)`	Print the request.
`protected void`	`printResolvedException(Exception resolvedException)`	Print exceptions resolved through a HandlerExceptionResolver.
`protected void`	`printResponse(MockHttpServletResponse response)`	Print the response.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- PrintingResultHandler
```
protected PrintingResultHandler(PrintingResultHandler.ResultValuePrinter printer)
```
  Protected constructor.
  Parameters:
  printer - a PrintingResultHandler.ResultValuePrinter to do the actual writing

Method Detail

getPrinter

protected PrintingResultHandler.ResultValuePrinter getPrinter()

Return the result value printer.

Returns:: the printer

handle
```
public final void handle(MvcResult result)
                  throws Exception
```
Print MvcResult details.
Specified by:
handle in interface ResultHandler
Parameters:
result - the result of the executed request
Throws:
Exception - if a failure occurs

printRequest

protected void printRequest(MockHttpServletRequest request)
                     throws Exception

Print the request.

Throws:: Exception

getRequestHeaders

protected final HttpHeaders getRequestHeaders(MockHttpServletRequest request)

getParamsMultiValueMap

protected final MultiValueMap<String,String> getParamsMultiValueMap(MockHttpServletRequest request)

getSessionAttributes

protected final Map<String,Object> getSessionAttributes(MockHttpServletRequest request)

printAsyncResult

protected void printAsyncResult(MvcResult result)
                         throws Exception

Throws:: Exception

printHandler

protected void printHandler(@Nullable
                            Object handler,
                            @Nullable
                            HandlerInterceptor[] interceptors)
                     throws Exception

Print the handler.

Throws:: Exception

printResolvedException

protected void printResolvedException(@Nullable
                                      Exception resolvedException)
                               throws Exception

Print exceptions resolved through a HandlerExceptionResolver.

Throws:: Exception

printModelAndView

protected void printModelAndView(@Nullable
                                 ModelAndView mav)
                          throws Exception

Print the ModelAndView.

Throws:: Exception

printFlashMap

protected void printFlashMap(FlashMap flashMap)
                      throws Exception

Print "output" flash attributes.

Throws:: Exception

printResponse

protected void printResponse(MockHttpServletResponse response)
                      throws Exception

Print the response.

Throws:: Exception

getResponseHeaders

protected final HttpHeaders getResponseHeaders(MockHttpServletResponse response)

Class PrintingResultHandler

Nested Class Summary

Constructor Summary