Package org.elasticsearch.http

Class CorsHandler

java.lang.Object

org.elasticsearch.http.CorsHandler

public class CorsHandler
extends java.lang.Object

This file is forked from the https://netty.io project. In particular it combines the following three files: io.netty.handler.codec.http.cors.CorsHandler, io.netty.handler.codec.http.cors.CorsConfig, and io.netty.handler.codec.http.cors.CorsConfigBuilder. It modifies the original netty code to operate on Elasticsearch http request/response abstractions. Additionally, it removes CORS features that are not used by Elasticsearch.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	CorsHandler.Config

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	ACCESS_CONTROL_ALLOW_CREDENTIALS
static java.lang.String	ACCESS_CONTROL_ALLOW_HEADERS
static java.lang.String	ACCESS_CONTROL_ALLOW_METHODS
static java.lang.String	ACCESS_CONTROL_ALLOW_ORIGIN
static java.lang.String	ACCESS_CONTROL_MAX_AGE
static java.lang.String	ACCESS_CONTROL_REQUEST_METHOD
static java.lang.String	ANY_ORIGIN
static java.lang.String	DATE
static java.lang.String	HOST
static java.lang.String	ORIGIN
static java.lang.String	VARY

Constructor Summary

Constructors

Constructor	Description
CorsHandler(CorsHandler.Config config)

Method Summary

Modifier and Type	Method	Description
static CorsHandler.Config	buildConfig(Settings settings)
static CorsHandler	disabled()
static CorsHandler	fromSettings(Settings settings)
HttpResponse	handleInbound(HttpRequest request)
void	setCorsResponseHeaders(HttpRequest httpRequest, HttpResponse httpResponse)

Methods inherited from class java.lang.Object

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

Field Details

ANY_ORIGIN

public static final java.lang.String ANY_ORIGIN

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Constant Field Values

ORIGIN

public static final java.lang.String ORIGIN

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Constant Field Values

DATE

public static final java.lang.String DATE

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Constant Field Values

VARY

public static final java.lang.String VARY

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Constant Field Values

HOST

public static final java.lang.String HOST

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Constant Field Values

ACCESS_CONTROL_REQUEST_METHOD

public static final java.lang.String ACCESS_CONTROL_REQUEST_METHOD

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Constant Field Values

ACCESS_CONTROL_ALLOW_HEADERS

public static final java.lang.String ACCESS_CONTROL_ALLOW_HEADERS

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Constant Field Values

ACCESS_CONTROL_ALLOW_CREDENTIALS

public static final java.lang.String ACCESS_CONTROL_ALLOW_CREDENTIALS

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Constant Field Values

ACCESS_CONTROL_ALLOW_METHODS

public static final java.lang.String ACCESS_CONTROL_ALLOW_METHODS

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Constant Field Values

ACCESS_CONTROL_ALLOW_ORIGIN

public static final java.lang.String ACCESS_CONTROL_ALLOW_ORIGIN

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Constant Field Values

ACCESS_CONTROL_MAX_AGE

public static final java.lang.String ACCESS_CONTROL_MAX_AGE

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Constant Field Values

Constructor Details

CorsHandler

public CorsHandler(CorsHandler.Config config)

Method Details

handleInbound

public HttpResponse handleInbound(HttpRequest request)

setCorsResponseHeaders

public void setCorsResponseHeaders(HttpRequest httpRequest,
HttpResponse httpResponse)

disabled

public static CorsHandler disabled()

buildConfig

public static CorsHandler.Config buildConfig(Settings settings)

fromSettings

public static CorsHandler fromSettings(Settings settings)