Class ManagedHostBindings

java.lang.Object

org.j7m.middleware.application.components.ManagedHostBindings

public final class ManagedHostBindings
extends Object

Immutable bounded capabilities registered by trusted host setup, never by application metadata. A dependency selects exactly one registered primary attribute. Factories validate all metadata before any component constructor runs. Returned application values remain borrowed; the container owns each BoundValue and closes it once on failed activation or shutdown.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ManagedHostBindings.BoundValue	Prepared host binding.
static interface	ManagedHostBindings.Factory	A trusted, thread-safe host integration capability.

Constructor Summary

Constructors

Constructor	Description
ManagedHostBindings(Map<String, ? extends ManagedHostBindings.Factory> factories)	Registers at most32 explicit primary attributes such as context.kind or service.name.

Method Summary

Modifier and Type	Method	Description
static ManagedHostBindings	empty()	Returns a registry granting no host integrations.
boolean	supports(String primaryAttribute)	Reports whether trusted host setup installed one primary integration capability.
ManagedHostBindings	with(String primaryAttribute, ManagedHostBindings.Factory factory)	Adds one explicit capability to a new registry, rejecting replacement of an existing capability.

Methods inherited from class Object

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

Constructor Details

ManagedHostBindings

public ManagedHostBindings(Map<String, ? extends ManagedHostBindings.Factory> factories)

Registers at most32 explicit primary attributes such as context.kind or service.name.

Parameters:

factories - nonnull immutable snapshot of trusted integration capabilities

Throws:

IllegalArgumentException - for invalid or excessive attributes

NullPointerException - for null map, keys or factories

Method Details

empty

public static ManagedHostBindings empty()

Returns a registry granting no host integrations.

Returns:

immutable empty registry

with

public ManagedHostBindings with(String primaryAttribute,
 ManagedHostBindings.Factory factory)

Adds one explicit capability to a new registry, rejecting replacement of an existing capability.

Parameters:

primaryAttribute - exact primary attribute

factory - trusted host integration

Returns:

new bounded immutable registry

Throws:

IllegalArgumentException - for duplicate or invalid attributes

supports

public boolean supports(String primaryAttribute)

Reports whether trusted host setup installed one primary integration capability. This observation grants no authority and does not validate application metadata.

Parameters:

primaryAttribute - exact integration attribute

Returns:

whether a factory was explicitly registered