Package ch.raffael.meldioc.library.http.server.undertow.handler

Class ErrorMessageHandler

java.lang.Object

ch.raffael.meldioc.library.http.server.undertow.handler.ErrorMessageHandler

All Implemented Interfaces:

io.undertow.server.HttpHandler

public class ErrorMessageHandler
extends Object
implements io.undertow.server.HttpHandler

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ErrorMessageHandler.ExceptionRenderer
static interface	ErrorMessageHandler.MessageRenderer

Constructor Summary

Constructors

Constructor	Description
ErrorMessageHandler(io.undertow.server.HttpHandler next)

Method Summary

Modifier and Type	Method	Description
static void	addMessage(io.undertow.server.HttpServerExchange exchange, Object message)
static void	addMessageRenderer(io.undertow.server.HttpServerExchange exchange, ErrorMessageHandler.MessageRenderer renderer)
protected static StringBuilder	appendJsonQuoted(StringBuilder buf, String str)
protected static StringBuilder	appendXmlEscaped(StringBuilder buf, String str)
protected ErrorMessageHandler.MessageRenderer	exceptionRenderer()
protected boolean	handleDefaultResponse(io.undertow.server.HttpServerExchange exchange)
void	handleRequest(io.undertow.server.HttpServerExchange exchange)
protected boolean	isError(int statusCode)
protected String	renderJson(int code, String reason, io.vavr.collection.Seq<String> messages)
protected String	renderMessage(io.undertow.server.HttpServerExchange exchange, Object message)
protected String	renderText(int code, String reason, io.vavr.collection.Seq<String> messages)
protected String	renderXml(int code, String reason, io.vavr.collection.Seq<String> messages)
protected static StringBuilder	unicodeHex4(StringBuilder buf, char c)

Methods inherited from class java.lang.Object

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

Constructor Details

ErrorMessageHandler

public ErrorMessageHandler(io.undertow.server.HttpHandler next)

Method Details

addMessage

public static void addMessage(io.undertow.server.HttpServerExchange exchange,
 Object message)

addMessageRenderer

public static void addMessageRenderer(io.undertow.server.HttpServerExchange exchange,
 ErrorMessageHandler.MessageRenderer renderer)

handleRequest

public void handleRequest(io.undertow.server.HttpServerExchange exchange)
                   throws Exception

Specified by:

handleRequest in interface io.undertow.server.HttpHandler

Throws:

Exception

exceptionRenderer

protected ErrorMessageHandler.MessageRenderer exceptionRenderer()

handleDefaultResponse

protected boolean handleDefaultResponse(io.undertow.server.HttpServerExchange exchange)

isError

protected boolean isError(int statusCode)

renderMessage

protected String renderMessage(io.undertow.server.HttpServerExchange exchange,
 Object message)

renderJson

protected String renderJson(int code,
 String reason,
 io.vavr.collection.Seq<String> messages)

renderXml

protected String renderXml(int code,
 String reason,
 io.vavr.collection.Seq<String> messages)

renderText

protected String renderText(int code,
 String reason,
 io.vavr.collection.Seq<String> messages)

appendJsonQuoted

protected static StringBuilder appendJsonQuoted(StringBuilder buf,
 String str)

appendXmlEscaped

protected static StringBuilder appendXmlEscaped(StringBuilder buf,
 String str)

unicodeHex4

protected static StringBuilder unicodeHex4(StringBuilder buf,
 char c)