Interface MetaData.Failed

Enclosing class:

MetaData

public static interface MetaData.Failed

Marker interface to signal that a MetaData could not be created, for example due to an invalid URI or invalid headers.

Method Summary

Modifier and Type	Method	Description
Throwable	getFailure()
static Throwable	getFailure(MetaData metaData)	Inspects the given MetaData, and if it is an instance of this interface return its failure, otherwise returns null.
static MetaData	newFailedMetaData(HttpVersion httpVersion, Throwable failure)	Creates a new failed MetaData, with empty HttpFields, with the given HttpVersion and failure.
static MetaData.Request	newFailedMetaDataRequest(HttpVersion httpVersion, Throwable failure)	Creates a new failed MetaData.Request, with method GET, empty HttpURI and empty HttpFields, with the given HttpVersion and failure.
static MetaData.Response	newFailedMetaDataResponse(HttpVersion httpVersion, Throwable failure)	Creates a new failed MetaData.Response, with status 0, no reason, empty HttpFields, with the given HttpVersion and failure.

Method Details

getFailure

static Throwable getFailure(MetaData metaData)

Inspects the given MetaData, and if it is an instance of this interface return its failure, otherwise returns null.

Parameters:

metaData - the MetaData to inspect

Returns:

the failure if the given MetaData is an instance of this interface, otherwise null

newFailedMetaDataRequest

static MetaData.Request newFailedMetaDataRequest(HttpVersion httpVersion,
 Throwable failure)

Creates a new failed MetaData.Request, with method GET, empty HttpURI and empty HttpFields, with the given HttpVersion and failure.

Parameters:

httpVersion - the HTTP version

failure - the failure cause

Returns:

a new failed MetaData.Request

newFailedMetaDataResponse

static MetaData.Response newFailedMetaDataResponse(HttpVersion httpVersion,
 Throwable failure)

Creates a new failed MetaData.Response, with status 0, no reason, empty HttpFields, with the given HttpVersion and failure.

Parameters:

httpVersion - the HTTP version

failure - the failure cause

Returns:

a new failed MetaData.Response

newFailedMetaData

static MetaData newFailedMetaData(HttpVersion httpVersion,
 Throwable failure)

Creates a new failed MetaData, with empty HttpFields, with the given HttpVersion and failure.

Parameters:

httpVersion - the HTTP version

failure - the failure cause

Returns:

a new failed MetaData

getFailure

Throwable getFailure()

Returns:

the failure cause