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Transitions of Care Reference Implementation Development Overview July 5, 2011.

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Presentation on theme: "Transitions of Care Reference Implementation Development Overview July 5, 2011."— Presentation transcript:

1 Transitions of Care Reference Implementation Development Overview July 5, 2011

2 Agenda Review Initial Draft of API Tools and Libraries Maven Overview Code Conventions How to Get Started

3 API Overview Establishes the foundation for the development effort by providing a contract for what a subsystem must provide functionally. –Validators – provide information on the validity of an incoming document. More than one validator may be used on a specified document. –Translators – convert a document from one input document format to an output format. More than one translator may be used to perform the conversion. –Handlers – assemble the validators and translators to best handle a specified input document.

4 Core Contract

5 DocumentHandler

6 DocumentValidator

7 DocumentTranslator

8 Tools and Libraries Libraries –Spring “Spring is a popular and widely deployed open source framework that helps developers build high quality applications faster. Spring provides a consistent programming and configuration model that is well understood and used by millions of developers worldwide.“ – from springsource.comhttp://www.springsource.com/developer/spring –Maven “Apache Maven is a software project management and comprehension tool. Based on the concept of a project object model (POM), Maven can manage a project's build, reporting and documentation from a central piece of information.” – from apache.orghttp://maven.apache.org –Saxon The Saxon package is a collection of tools for processing XML documents. The main components are: an XSLT 1.0/2.0 processor, an XPath 2.0 processor, an XQuery 1.0 processor, and an XML Schema 1.0 processor.http://saxon.sourceforge.net –Schematron “ A language for making assertions about the presence or absence of patterns in XML documents.” – from schematron.comhttp://www.schematron.com

9 Tools and Libraries cont. Tools –Open Health Tools Provides a source code repository Provides document repository Provides wiki forum Provides discussion forum

10 Maven Overview Typical Project –Pom.xml – specifies the project structure, dependent libraries, reports, unit-testing, etc. –Src Main – contains the deliverable code –Java –Config –Resources Test – contains the code that tests the deliverable code –Java –Config –Resources –Target – the destination for all compiled code, reports, etc. Site – contains the generated reports (checkstyle, cobertura, javadoc, etc) $USER_HOME\.m2 –Settings.xml –Repository – contains the dependent libraries

11 Maven Overview cont. Sample commands –mvn install – sets up project locally by downloading dependent libraries, etc. –mvn clean – cleans all target items –mvn test – tests the code –mvn site – generate all reports for the project Plugins –M2Eclipse – –NetBeans – –IntelliJ – See for detailed reference, samples, quickstart, etc.http://maven.apache.org

12 Development Conventions & Process Package structure –gov.hhs.hin.ri.toc gov.hhs.hin.ri.toc.contract – contains the API (e.g., DocumentHandler, DocumentTranslator, etc.) gov.hhs.hin.ri.toc.handlers – contains the handler implementations (e.g., GenericDocumentHandler) gov.hhs.hin.ri.toc.translators – contains the translator implementations (e.g., XslTranslator) gov.hhs.hin.ri.toc.validators – contains the validator implementations (e.g., SchematronValidator) Process –http://wiki.siframework.org/S%26I+Framework+RI+Development +Processhttp://wiki.siframework.org/S%26I+Framework+RI+Development +Process

13 How to Get Started Please provide feedback and suggestions on development plan and API by 7/7/2011. Create a login account at Install Maven 3.0 and review documentation. Install IDE (Eclipse, NetBeans, etc.) if desired. Suggested Review –Spring Suggest Getting Started with Spring Integration –Saxon ava.xmlhttp://www.saxonica.com/documentation/about/gettingstarted/gettingstartedj ava.xml –Schematron Tasks assignments are scheduled to begin 7/12/2011.

14 Q&A Questions and Answers


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