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Building an Adapter

Building an Adapter. Session Agenda. Review of CONNECT components Project/source layout Customization of adapter components. Assumptions/Expectations. Familiarity with… Java Service Oriented Architecture (SOA) NetBeans GlassFishESB. Review of CONNECT Components.

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Building an Adapter

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  1. Building an Adapter

  2. Session Agenda Review of CONNECT components Project/source layout Customization of adapter components

  3. Assumptions/Expectations Familiarity with… Java Service Oriented Architecture (SOA) NetBeans GlassFishESB

  4. Review of CONNECT Components

  5. CONNECT ArchitectureMessages From NHIN

  6. CONNECT ArchitectureMessages to NHIN

  7. Project / Source Layout

  8. Source Code Directory Structure

  9. Project Naming Conventions

  10. Project Creation Guidelines • WIKI page describes the projects • http://developer.connectopensource.org/display/CONNECTWIKI/Project+Creation+Guidelines

  11. Special Projects

  12. Web Service WSDL File Naming Conventions • First part identifies the type of service • Adapter: Services on the adapter • Entity: Services on the gateway which are called by the adapter • Nhinc: Services on the gateway that are internal to the gateway • Nhin: NHIN services hosted or called by the CONNECT gateway • If “component” identified in second part… • NhincComponent: Identifies internal components to the gateway • AdapterComponent: Identifies services on the Adapter Service Bus • Used to customize an adapter service • EntityComponent: Identifies gateway internal services which orchestrate a message • Adapter/Entity interfaces may contain word Secured/Unsecured • Identifies whether the interface represents the secured or unsecured interface • Rest of the name identifies the service • Example • AdapterComponentSecuredMPI.wsdl

  13. XML Schema Layout and Naming Conventions • Directory: Interfaces\src\schemas • First level of hierarchy: identifies organization or type of schemas • schemas\nhinc: CONNECT schemas • schemas\nhinc\common: used in gateway and adapter • schemas\nhinc\gateway: used in gateway • schemas\nhinc\hl7: schemas to combine HL7 messages

  14. Connection Manager • Manages endpoint URLs • NHIN services • Replaceable services • Two points of configuration • UDDI • UDDI Update Manager service • uddiConnectionInfo.xml: CONNECT service information cache • Do not modify this file by hand • Internal • Used to override UDDI settings – settings here take precedence over UDDI • Used for non UDDI supported services • internalConnectionInfo.xml

  15. Example internalConnectionInfo.xml <?xml version="1.0" encoding="UTF-8"?> <InternalConnectionInfos> <internalConnectionInfo> <homeCommunityId>1.1</homeCommunityId> <name>DoD</name> <description>DoD Description</description> <services> <service> <name>subjectdiscovery</name> <description>subjectdiscovery</description> <endpointURL> https://localhost:8181/PIXConsumer_Service/SubjectDiscovery </endpointURL> </service> <service> <name>nhincsubjectdiscovery</name> <description>NHIN-CONNECT Internal Subject Discovery</description> <endpointURL> http://localhost:9080/NhinConnect/NhincSubjectDiscovery </endpointURL> </service> </services> </internalConnectionInfo> </InternalConnectioninfos>

  16. Customization of Adapter Components

  17. Adapter Service Bus Components

  18. Steps for Customizing an Adapter Component Create a Web Service that implements the correct WSDL Deploy the web service Update internalConnectionInfo.xml with the URL for the customized WSDL

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