org.zalando.riptide

Class OriginalStackTracePlugin

java.lang.Object

org.zalando.riptide.OriginalStackTracePlugin

All Implemented Interfaces:

Plugin

@API(status=STABLE)
public final class OriginalStackTracePlugin
extends Object
implements Plugin

Preserves the original stack traces of failed requests. Requests in Riptide are executed asynchronously by default. That has the unfortunate side-effect that stack traces from exceptions that happen when processing the response will not contain everything that is needed to trace back to the caller.

This plugin will modify the stack trace of any thrown exception and appending the stack trace elements of the original stack trace

Field Summary

Fields

Modifier and Type	Field and Description
static Attribute<Supplier<StackTraceElement[]>>	STACK Attribute that allows to access the original stack trace, i.e.

Constructor Summary

Constructors

Constructor and Description
OriginalStackTracePlugin()

Method Summary

Modifier and Type	Method and Description
RequestExecution	aroundAsync(RequestExecution execution) The given execution will be executed in a different thread and therefore be properly asynchronous.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.zalando.riptide.Plugin

aroundDispatch, aroundNetwork, aroundSerialization, composite, composite

Field Detail

STACK

public static final Attribute<Supplier<StackTraceElement[]>> STACK

Attribute that allows to access the original stack trace, i.e. the stack trace from the calling thread.

Constructor Detail

OriginalStackTracePlugin

public OriginalStackTracePlugin()

Method Detail

aroundAsync

public RequestExecution aroundAsync(RequestExecution execution)

Description copied from interface: Plugin

The given execution will be executed in a different thread and therefore be properly asynchronous. This phase is useful for plugins which either need to perform some task in the calling thread or (more commonly) may trigger other asynchronous operations concurrently to the request.

Specified by:

aroundAsync in interface Plugin

Parameters:

execution - the execution that includes the thread switch as well as the dispatch, serialization and network phases

Returns:

the new, potentially modified execution