Class NamespaceSelector

java.lang.Object

io.fluxzero.proxy.NamespaceSelector

public class NamespaceSelector
extends Object

The NamespaceSelector class is responsible for determining and decoding a namespace value from an HTTP web request. It utilizes a JWT-based verification mechanism to decode and validate the namespace value.

This class includes a memoized JwtVerifier for managing JWT verification and a memoized namespace decoding function that decodes and validates the provided namespace JWT token.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	FLUXZERO_NAMESPACE_HEADER
static final String	JWKS_URL_PROPERTY

Constructor Summary

Constructors

Constructor	Description
NamespaceSelector()

Method Summary

Modifier and Type	Method	Description
String	select(WebRequest webRequest)	Extracts and decodes the namespace value from the given web request.

Methods inherited from class Object

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

Field Details

FLUXZERO_NAMESPACE_HEADER

public static final String FLUXZERO_NAMESPACE_HEADER

See Also:

• Constant Field Values

JWKS_URL_PROPERTY

public static final String JWKS_URL_PROPERTY

See Also:

• Constant Field Values

Constructor Details

NamespaceSelector

public NamespaceSelector()

Method Details

select

public String select(WebRequest webRequest)

Extracts and decodes the namespace value from the given web request. The namespace value is retrieved from the header identified by FLUXZERO_NAMESPACE_HEADER and is processed using the namespaceDecoder function to decode it.

Parameters:

webRequest - the incoming HTTP web request containing the namespace header

Returns:

the decoded namespace string, or null if the header is not present or the decoding fails