5.8.0

• Support for byte[] in ServiceResponseDecoder.
• Support for Async Interface
• Dependency Injection framework for Spring managed beans, Request attributes and ServiceClients
• Application will now fail to startup in case of any failures while processing lego blocks
• Optional plugin to generate OAS 3.0 schemas from Poseidon API specifications
• Addded a method for executing a datasource synchronously by using a datasource id
• [Bugfix] Fixed an issue where optional query parameters would fail if only the parameter name was passed
• Optionally validate whether valid DataSources are used in API tasks

5.7.0 (Sep 19, 2018)

• Loop over DataSource bug fixes and sample
• LONG support in API parameter
• Upgrade hibernate-validator to 5.4.2.Final
• Adding metaInfo map to service clients endpoints to consume dynamic parameters like commandName.

5.6.0 (June 28, 2018)

• Support for multiple error types in ServiceResponseDecoder

5.5.1 (May 31, 2018)

• Bugfix in code generation for missing patch version

5.5.0 (May 23, 2018)

• Added follow redirect option in SinglePoolHttpTaskHandler

5.4.1 (Nov 5, 2017)

• [Bugfix] Stop stacktrace leak when gzip is not supported

5.4.0 (Oct 13, 2017)

• Throw original exceptions for service failures (de-serialization exceptions etc) without wrapping in other exceptions
• Exposed an interface in Validator framework for user defined logic
• Optionally view upstream cache candidates in debug APIs
• DataType support for Headers and Path params
• Maven plugin to block unwanted transitive dependencies in service clients
• DataType supports ENUM as an option
• Generic types are supported while defining a request body type in API definitions

5.3.0 (June 27, 2017)

• Ability to define and consume additional fields for an endpoint to be used as meta information

5.2.0 (June 7, 2017)

• Debug flag in APIs to list all service responses
• Collect response headers from all upstream services for a particular call to the system.

5.1.0 (May 25, 2017)

• Upgrade Jetty version to v9.4.1.v20170120
• Support incoming PATCH method calls
• Support PATCH calls for service clients
• Bumping Phantom to 3.4.0
• HttpConnectionPool supports form encoded POST body
• API reponse status metric names have http methods as well
• Support for returning raw bytes in response

5.0.0 (Jan 2, 2017)

• Included snapshot version fixes
• Sample application

5.0.0-SNAPSHOT (Dec 22, 2016)

• Log4j2 over logback for both service and access logs
• Avoided serialization and deserialization between service clients and task handlers
• Zipkin headers ingestion to HTTP upstreams
• 5xx from HTTP upstreams will be treated as Hystrix command failures
• Upgrade to servlet-api 3.1.0
• API - endPoint JMX metrics (status code)
• Upgrade to Phantom 3.2.0-SNAPSHOT for customizable core and max pool size in task handlers
• Upgrade to Hystrix 1.5.8
• Upgrade to Lego 3.0.0
• Using annotations like Name, Version over interfaces like Identifiable, Versioned
• Removed AbstractDataType
• Max connections in SinglePoolHttpTaskHandler is inferred from concurrency automatically

4.7.0 (Feb 15, 2017)

• Upgrade Jetty version to v9.4.1.v20170120
• Support incoming PATCH method calls
• Support PATCH calls for service clients

4.6.1-SNAPSHOT (Dec 7, 2016)

• 5xx from HTTP upstreams will be logged as errors and 4xx, 3xx as debug logs
• Support for multi-value response headers
• Synchronous execution of DataSource from another DataSource

4.6.0 (Sep 30, 2016)

• Included snapshot version fixes

4.6.0-SNAPSHOT (Sep 30, 2016)

• Upgrade to Hystrix 1.5.0 from 1.4.0-RC5

4.5.1 (Sep 12, 2016)

• Included snapshot version fixes

4.5.1-SNAPSHOT (Sep 2, 2016)

• Bug Fixes - In API validator
• Support for multivalue query parameter in Service Clients
• Support to send binary data in Service Clients
• Service response failures will have status code logged

4.5.0 (Aug 8, 2016)

• Included snapshot version fixes
• MDC context passing

4.5.0-SNAPSHOT (Jul 28, 2016)

• Greedy wildcards in API urls
• Bug fix in API routing

4.4.0 (Jul 18, 2016)

• Included snapshot version fixes

4.4.0-SNAPSHOT (Jul 18, 2016)

• DataSource calling DataSource - objects can be used instead of id
• Clean shutdown
• Bug Fixes - In service clients pom version, generation for javaType
• Timestamp injected in Http header to upstream service calls
• Blocks Validator

4.3.0 (Jul 11, 2016)

• Included snapshot version fixes

4.3.0-SNAPSHOT (Ju1 7, 2016)

• Hystrix metrics exposed through JMX using plug-in
• Bug fix in shutdown of OAuthTokenGenerator
• Bug fix for NPE in Trie
• API Validator
• Upgrade to phantom 2.0.1
• Failed service calls (hystrix commands) are now logged per request

4.2.1-SNAPSHOT (Jun 15, 2016)

• Using phantom 2.0.1, bug fix in zipkin span collector
• Service clients - object mapper can be configured per service
• Endpoint name is available in RequestContext
• API query param values can be tokenized by specifying separator

4.2.0 (Jun 7, 2016)

• Included snapshot version fixes
• Bug fix - NPE with inactive rewrite rules

4.2.0-SNAPSHOT (May 31, 2016)

• Datasources and filters can participate in Distributed Tracing
• Parameterized URI is available in RequestContext

4.1.0 (May 27, 2016)

• Included snapshot version fixes
• Filter to unzip POST/PUT request body

4.1.0-SNAPSHOT (May 25, 2016)

• Annotation driven Identifiable, Versioned and Describable
• Retaining response headers and cookies in non 2xx responses too
• API - params is optional
• Jetty filters, object mappers are configurable
• OAuth Task Handler
• Upgrade to phantom 2.0.0

4.0.0 (May 18, 2016)

• Included snapshot version fixes

4.0.0-SNAPSHOT (May 13, 2016)

• Pass through headers can be configured by Applications
• Service Clients - runtime and generation dependencies are separated
• Moved to Lego 2.0.0
• Bug fix - Path parameter at the end of URL
• Pretty printing of all API URLs
• API - support for Boolean parameter and default values
• Response gzipping for POST, PUT & DELETE

3.1.1 (Apr 6, 2016)

• Included snapshot version fixes
• API - endPoint JMX metrics (latency and request rate)

3.1.1-SNAPSHOT (Mar 20, 2016)

• Made response object available at response filters
• Service IDL - when requestObject is a java generic type, generated code wasn't compiling
• PoseidonRequest - headers is a map of String to String instead of String to Object
• Exception mapper to map exceptions to http response
• Made remote address accessible through RequestContext
• Upgraded phantom to 1.4.4
• Bug fix - Service clients: null for optional header was sent as "null"
• Bug fix - API nested files are not discovered properly
• API - Post body can be read as String by omitting javatype and datatype
• Service Clients - Support for errorResponseObject
• API - Support for OPTIONS request

3.1.0 (Feb 10, 2016)

• Included snapshot version fixes
• Jetty configuration can be tuned by applications

3.1.0-SNAPSHOT (Feb 5, 2016)

• Service IDL - Query parameter name can be different from generated java variable name
• API IDL - httpMethod can be defined optionally

3.0.0 (Feb 2, 2016)

• Included snapshot version fixes
• Batching support in service clients

3.0.0-SNAPSHOT (Jan 28, 2016)

• Service IDL now accepts all java types (including collections with nested generic types)
• dependencies module is removed

2.0.2 (Jan 14, 2016)

• Included snapshot version fixes
• Bug fix - NPE in AbstractServiceClient when RequestContext is not available

2.0.2-SNAPSHOT (Jan 11, 2016)

• Datasources can now call other datasources in an asynchronous way
• Headers like X-PERF-TEST, X-REQUEST-ID etc are injected to all HTTP Services
• API IDL and Service Client IDL files can be in nested folders
• Bug fix - RequestContext isn't accessible in Filters

2.0.1 (Jan 6, 2016)

• Upgrading snapshot to release version

2.0.1-SNAPSHOT (Jan 5, 2016)

• Support for HystrixRequestCaching in SinglePoolHttpTaskHandler
• Bug fix: If service response object is plain String, an exception is thrown while decoding

2.0.0 (Jan 4, 2016)

• First public release

1.0.0

• Internal release