Package org.a2aproject.sdk.extras.multitenancy

Class CdiAgentCardRouter

java.lang.Object

org.a2aproject.sdk.extras.multitenancy.CdiAgentCardRouter

All Implemented Interfaces:

AgentCardRouter

@ApplicationScoped
public class CdiAgentCardRouter
extends Object
implements AgentCardRouter

CDI-based AgentCardRouter that resolves tenant-specific AgentCard beans.

Extended cards are resolved via @Tenant("x") @ExtendedAgentCard-qualified beans. Tenant-specific public cards are resolved via @Tenant("x")-qualified beans that carry neither @ExtendedAgentCard nor @PublicAgentCard. The @PublicAgentCard qualifier must NOT be used on tenant-specific public cards because it would cause CDI ambiguity on injection points requesting the default public card.

Falls back to the default (non-@Tenant) card when the tenant is null, blank, or does not match any registered tenant.

Constructor Summary

Constructors

Constructor	Description
CdiAgentCardRouter()

Method Summary

Modifier and Type	Method	Description
@Nullable AgentCard	resolveExtendedCard(@Nullable String tenant)	Resolves the extended AgentCard for the given tenant.
@Nullable AgentCard	resolvePublicCard(@Nullable String tenant)	Resolves the public AgentCard for the given tenant.

Methods inherited from class java.lang.Object

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

Constructor Details

CdiAgentCardRouter

public CdiAgentCardRouter()

Method Details

resolveExtendedCard

public @Nullable AgentCard resolveExtendedCard(@Nullable String tenant)

Description copied from interface: AgentCardRouter

Resolves the extended AgentCard for the given tenant.

Specified by:

resolveExtendedCard in interface AgentCardRouter

Parameters:

tenant - the tenant identifier, may be null

Returns:

the resolved extended agent card, or null if none is configured

resolvePublicCard

public @Nullable AgentCard resolvePublicCard(@Nullable String tenant)

Description copied from interface: AgentCardRouter

Resolves the public AgentCard for the given tenant.

Returns null by default, signaling the handler to fall back to the default (non-tenant-specific) public agent card injected via @PublicAgentCard. Implementations that manage tenant-specific public cards should return a non-null card for known tenants.

Specified by:

resolvePublicCard in interface AgentCardRouter

Parameters:

tenant - the tenant identifier, may be null

Returns:

the tenant-specific public agent card, or null to fall back to the default public card