Package org.openremote.container.web

Class WebServiceExceptions

java.lang.Object

org.openremote.container.web.WebServiceExceptions

public class WebServiceExceptions
extends Object

Unified exception handling for all web services (Resteasy, Undertow, Servlets, WebSockets).

This is naturally quite messy, our goal is to disable all the other default exception handling and do it here in a "simple" way.

In production we want to be INFOrmed of exceptions but only log a stacktrace if FINE debug logging is enabled. We never want to send a stacktrace or some crappy HTML to a client in production.

TODO: Fine-grained logging for exception, filter which should be logged at INFO or WARN in production TODO: Websocket session errors

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	WebServiceExceptions.DefaultResteasyExceptionMapper
static class	WebServiceExceptions.ForbiddenResteasyExceptionMapper
static class	WebServiceExceptions.RootUndertowExceptionHandler
static class	WebServiceExceptions.ServletUndertowExceptionHandler

Constructor Summary

Constructors

Constructor	Description
WebServiceExceptions()

Method Summary

Modifier and Type	Method	Description
static Throwable	getCause(Throwable throwable)
static Throwable	getRootCause(Throwable throwable)
static javax.ws.rs.core.Response	handleResteasyException(boolean devMode, String origin, javax.ws.rs.core.Request request, javax.ws.rs.core.UriInfo uriInfo, Throwable throwable)
static void	handleUndertowException(boolean devMode, String origin, boolean logOnly, io.undertow.server.HttpServerExchange exchange, Throwable throwable)
static void	logException(Throwable throwable, String origin, String info)
static String	renderDevModeError(int statusCode, Throwable t)
static String	renderProductionError(int statusCode, Throwable t)

Methods inherited from class java.lang.Object

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

Constructor Details

WebServiceExceptions

public WebServiceExceptions()

Method Details

handleResteasyException

public static javax.ws.rs.core.Response handleResteasyException(boolean devMode,
 String origin,
 javax.ws.rs.core.Request request,
 javax.ws.rs.core.UriInfo uriInfo,
 Throwable throwable)

handleUndertowException

public static void handleUndertowException(boolean devMode,
 String origin,
 boolean logOnly,
 io.undertow.server.HttpServerExchange exchange,
 Throwable throwable)

renderDevModeError

public static String renderDevModeError(int statusCode,
 Throwable t)

renderProductionError

public static String renderProductionError(int statusCode,
 Throwable t)

logException

public static void logException(Throwable throwable,
 String origin,
 String info)

getRootCause

public static Throwable getRootCause(Throwable throwable)

getCause

public static Throwable getCause(Throwable throwable)