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a2aproject / a2a-java Public

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feat: Add 0.3 compatibility layer#797

Open

kabir wants to merge 56 commits intoa2aproject:maina2aproject/a2a-java:mainfrom

kabir:add-0.3-compat-referencekabir/a2a-java:add-0.3-compat-referenceCopy head branch name to clipboard

Conversation Commits56 (56)Checks Files changed

Open

feat: Add 0.3 compatibility layer#797
kabir wants to merge 56 commits intoa2aproject:mainfrom
kabir:add-0.3-compat-reference

Commits

Commits on Apr 16, 2026

Set up folder/pom structure of compat module
kabir
committed
Wire in the new poms
kabir
committed
Update POM names to include 'Compat 0.3'
kabir
committed
Port spec and spec-grpc packages
kabir
committed
Add compat client modules
kabir
committed
Add the transport/* modules
kabir
committed
feat(compat-0.3): implement reference server endpoints and transport handlers

kabir
and
claude
committed
Implement rest handlers
kabir
committed
Port Jackson to Gson/Protobuf migration
kabir
committed
Fix Javadoc errors
kabir
committed
Enable the compat-0.3/tck module
kabir
committed
Add compat-0.3/server-conversion module
kabir
committed
Add core 0.3-1.0 mappers
kabir
committed
Add more complex mappers
kabir
committed
Test Task conversion
kabir
committed
Add more mappers
kabir
committed
Implement the converting requesthandler
kabir
committed
Wire converting request handler into JSONRPCHandler
kabir
committed
Wire converting request handler into RestHandler
kabir
committed
Wire converting request handler into GrpcHandler
kabir
committed
Add compat-0.3 AbstractA2ARequestHandlerTest
kabir
committed
Get core JSONRPCHandlerTest tests working
kabir
committed
Get core RestHandlerTest tests working
kabir
committed
Get core GrpcHandlerTest tests working
kabir
committed
Centralise error conversion
kabir
committed
Port GrpcErrorMapperTest from 1.0
kabir
committed
Port JSONRPC streaming and pushnotificaationconfig tests
kabir
committed
Port REST streaming and pushnotificaationconfig tests
kabir
committed
Port gRPC transport and pushnotificaationconfig tests
kabir
committed
Cleanup
kabir
committed
Review fixes
kabir
committed
Fix Javadoc
kabir
committed
feat: Add v0.3 client dependencies to server-conversion module
kabir
committed
feat: Port AgentExecutorProducer with EventQueue to AgentEmitter conversion
kabir
committed
fix: Use throw instead of fail() for error handling consistency

kabir
and
claude
committed
feat: port AbstractCompat03ServerTest with all integration tests

kabir
and
claude
committed
fix: Add missing test dependencies and fix JsonProcessingException import

kabir
and
claude
committed
fix: Convert PushNotificationConfig v0.3 to v1.0 in savePushNotificationConfigInStore

kabir
and
claude
committed
fix: Use v1.0 JsonUtil for push notification config serialization

kabir
and
claude
committed
feat: Add server-conversion test-jar dependency to jsonrpc reference module

kabir
and
claude
committed
feat: port A2ATestRoutes to expose v1.0 TestUtilsBean via REST endpoints

kabir
and
claude
committed
feat: Enable QuarkusA2AJSONRPCTest and add client dependencies

kabir
and
claude
committed
fix: Add CDI bean discovery configuration for compat-0.3 modules

kabir
and
claude
committed
fix(compat-0.3): Fix CDI bean discovery for JSONRPC reference server tests

kabir
and
claude
committed
fix(compat-0.3): Enable push notifications capability in test AgentCard

kabir
and
claude
committed
fix(compat-0.3): Add JVM args to open java.lang for Gson reflection

kabir
and
claude
committed
fix(compat-0.3): Handle initial task snapshot in resubscription tests

kabir
and
claude
committed
feat(compat-0.3): Port REST reference server tests

kabir
and
claude
committed
fix(compat-0.3): Use taskId as default configId in REST getTaskPushNotificationConfiguration

kabir
and
claude
committed
test(compat-0.3): Add testMethodNotFound to REST reference server tests

kabir
and
claude
committed
feat(compat-0.3): Port gRPC reference server tests

kabir
and
claude
committed
chore(compat-0.3): Remove placeholder A2AServerRoutesTest stubs

kabir
and
claude
committed
docs(compat-0.3): Remove TODOs about initial task snapshot validity

kabir
and
claude
committed
refactor(compat-0.3): Unify test infrastructure in server-conversion test-jar

kabir
and
claude
committed
fix(compat-0.3): Remove JVM args workaround for Gson reflection

kabir
and
claude
committed
Adapt tests so we work now that PR 788 has been merged
kabir
committed

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