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WebOPI -Build & Setup

WebOPI -Build & Setup. Xihui Chen chenx1@ornl.gov April, 2013. Technologies behind WebOPI. Built on Eclipse RAP ( Remote Application Platform ) Bring Eclipse RCP to the Web Single Sourcing between RCP and RAP applications Using JavaScript and HTML5 in Web Browser

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WebOPI -Build & Setup

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  1. WebOPI-Build & Setup Xihui Chen chenx1@ornl.gov April, 2013

  2. Technologies behind WebOPI • Built on Eclipse RAP (Remote Application Platform) • Bring Eclipse RCP to the Web • Single Sourcing between RCP and RAP applications • Using JavaScript and HTML5 in Web Browser • Supported by all mainstream web browsers • Standard servlet technology  • Server runs on any JEE servlet container, such as Tomcat, Jetty, Glassfish, JBoss and WebSphere • Most of BOY code (99%) is single sourced with WebOPI

  3. Why can it do single sourcing?

  4. WebOPI build & setup manual • Development Setup • http://htmlpreview.github.com/?https://github.com/ControlSystemStudio/cs-studio/blob/master/applications/plugins/org.csstudio.opibuilder.rap/html/WebOPI_developer.html • Deployment • http://htmlpreview.github.com/?https://github.com/ControlSystemStudio/cs-studio/blob/master/applications/plugins/org.csstudio.opibuilder.rap/html/WebOPI.html

  5. Prepare WebOPI Development Environment • Start Eclipse with a new workspace • Import projects as described in manual • Set Target Platform • Launch WebOPI from Eclipse

  6. Build • Install WAR products tooling • Export WAR Product • Include org.csstudio.opibuilder.rap/html/META-INF • jar uf webopi.war META-INF/

  7. Deploy • Support all JEE servlet container • Tomcat, Jetty, Glassfish, JBoss and WebSphere • Step 1. Copy webopi.war to the predefined location specified by servlet container • Step 2. Configure css_rap.ini • Step 3. Copy opi files to opi_repository • Open your favorite web browser with • http://localhost:8080/webopi/ org.csstudio.opibuilder/opi_repository=C:/path/BOY Examples/ org.csstudio.opibuilder/startup_opi=main.opi org.csstudio.opibuilder/mobile_startup_opi=mobile.opi org.csstudio.opibuilder/color_file=color.def org.csstudio.opibuilder/font_file=font.def

  8. Could Custom BOY Widgets work? • Yes, but it needs to follow few rules: • Don’t use Display.getCurrent() • There is no “current” because each client has its own Display • Don’t use static color, font, cursor because they are Display related • Make sure your code work with RAP

  9. Thank you! • WebOPI homepage: • http://sourceforge.net/apps/trac/cs-studio/wiki/webopi

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