com.chemaxon.overlap.wui.resources.exceptions

Class WuiExceptionMapper

java.lang.Object

com.chemaxon.overlap.wui.resources.exceptions.WuiExceptionMapper

All Implemented Interfaces:

ExceptionMapper<Exception>

public final class WuiExceptionMapper
extends Object
implements ExceptionMapper<Exception>

Map WuiException instances to a REST response representing an ErrorReport. Mapping rules:

• WuiException instances are mapped directly.
• WebApplicationException instances holding a WuiException instance as a cause are mapped preserving the underlying WuiException message and status. Exception info is filled from the top level exception. This can happen for example when a WuiException is thrown from a ParamConverter implementation. In this case the thrown exception is wrapped in a container specific exception holding the thrown WuiException as its cause.
• Other WebApplicationException instances mapped by preserving their status only, not their whole response returned by WebApplicationException.getResponse().
• Other Exception instances are mapped with Response.Status#INTERNAL_SERVER_ERROR status

Note that org.codehaus.jackson.JsonParseException instances are mapped by JacksonJsonParseExceptionMapper.

Constructor Summary

Constructors

Constructor and Description
WuiExceptionMapper()

Method Summary

Modifier and Type	Method and Description
static void	addErrorReportListener(Sink<ErrorReport> listener) Add a listener for mapped error reports.
Response	toResponse(Exception exception)

Methods inherited from class java.lang.Object

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

Constructor Detail

WuiExceptionMapper

public WuiExceptionMapper()

Method Detail

toResponse

public Response toResponse(Exception exception)

Specified by:

toResponse in interface ExceptionMapper<Exception>

addErrorReportListener

public static void addErrorReportListener(Sink<ErrorReport> listener)

Add a listener for mapped error reports.

Parameters:

listener - Listener to call when an Exception is mapped.