Package com.netflix.zuul.filters.common

Class SurgicalDebugFilter

java.lang.Object

com.netflix.zuul.filters.BaseFilter<I,O>

com.netflix.zuul.filters.BaseSyncFilter<HttpRequestMessage,HttpRequestMessage>

com.netflix.zuul.filters.http.HttpInboundSyncFilter

com.netflix.zuul.filters.common.SurgicalDebugFilter

All Implemented Interfaces:

ShouldFilter<HttpRequestMessage>, SyncZuulFilter<HttpRequestMessage,HttpRequestMessage>, ZuulFilter<HttpRequestMessage,HttpRequestMessage>

@Filter(order=99,
        type=INBOUND)
public class SurgicalDebugFilter
extends HttpInboundSyncFilter

This is an abstract filter that will route requests that match the patternMatches() method to a debug Eureka "VIP" or host specified by zuul.debug.vip or zuul.debug.host.

Constructor Summary

Constructors

Constructor	Description
SurgicalDebugFilter()

Method Summary

Modifier and Type	Method	Description
HttpRequestMessage	apply(HttpRequestMessage request)
int	filterOrder()	filterOrder() must also be defined for a filter.
protected boolean	patternMatches(HttpRequestMessage request)	Returning true by the pattern or logic implemented in this method will route the request to the specified origin Override this method when using this filter to add your own pattern matching logic.
boolean	shouldFilter(HttpRequestMessage request)	a "true" return from this method means that the apply() method should be invoked

Methods inherited from class com.netflix.zuul.filters.http.HttpInboundSyncFilter

filterType

Methods inherited from class com.netflix.zuul.filters.BaseSyncFilter

applyAsync, getSyncType

Methods inherited from class com.netflix.zuul.filters.BaseFilter

decrementConcurrency, disablePropertyName, filterName, getDefaultOutput, incrementConcurrency, isDisabled, maxConcurrencyPropertyName, needsBodyBuffered, overrideStopFilterProcessing, processContentChunk, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.netflix.zuul.filters.ZuulFilter

category, decrementConcurrency, filterName, getDefaultOutput, incrementConcurrency, isDisabled, needsBodyBuffered, overrideStopFilterProcessing, processContentChunk

Constructor Details

SurgicalDebugFilter

public SurgicalDebugFilter()

Method Details

patternMatches

protected boolean patternMatches(HttpRequestMessage request)

Returning true by the pattern or logic implemented in this method will route the request to the specified origin Override this method when using this filter to add your own pattern matching logic.

Returns:

true if this request should be routed to the debug origin

filterOrder

public int filterOrder()

Description copied from interface: ZuulFilter

filterOrder() must also be defined for a filter. Filters may have the same filterOrder if precedence is not important for a filter. filterOrders do not need to be sequential.

Returns:

the int order of a filter

shouldFilter

public boolean shouldFilter(HttpRequestMessage request)

Description copied from interface: ShouldFilter

a "true" return from this method means that the apply() method should be invoked

Returns:

true if the apply() method should be invoked. false will not invoke the apply() method

apply

public HttpRequestMessage apply(HttpRequestMessage request)