How to setup Eclipse/RAP

Eclipse and Target Platform setup

• Download Eclipse 4.7 (Oxygen) for RCP and RAP Developers from https://www.eclipse.org/downloads/eclipse-packages/
• Unpack and run
• Help -> Install New Software -> add new source "RAP 3.4 Tooling" - http://download.eclipse.org/rt/rap/tools/3.4
• Install "Remote Application Platform (RAP)" from that source
• Go to Window -> Preferences -> Plugin-in Development -> Target Platform, click "Add", initialize target definition with "Nothing"
• Change name to something like 'RAP 3.4"
• (still in target content editor) Add software site http://download.eclipse.org/releases/oxygen, uncheck "Include Required Software" and install "EMF - Eclipse Modeling Framework SDK" (from Modeling) and "BIRT Framework" (from Business Intelligence, Reporting and Charting)
• Add software site http://download.eclipse.org/rt/rap/3.4, uncheck "Include Required Software" and install everything
• Add software site http://www.netxms.org/eclipse/zest-rap/, uncheck "Include Required Software" and install everything
• Add software site http://download.eclipse.org/tools/orbit/downloads/drops/R20170919201930/repository, uncheck "Include Required Software" and install "ICU4J"
• Add software site http://download.eclipse.org/technology/babel/update-site/R0.15.0/oxygen/, uncheck "Include Required Software" and install "Babel Language Pack for eclipse" (Chinese Simplified, Czech, French, German, Portuguese, Russian, Spanish)

Is should be like this:

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• Import existing project from src/libnxjava/java/base into workspace

• Import existing project from src/client/java into workspace

• Import existing projects from webui/webapp into workspace

Run Configuration

• Create new Run Configuration (of type "RAP Application")
• Enter "/nxmc" as servlet path
• Switch to "Bundles" tab, click on "Deselect All"
• Add working set -> add your workspace with all WebUI projects
• Filter for "http.jetty" and select "org.eclipse.equinox.http.jetty"
• Filter for "console" and select "org.eclipse.equinox.console"
• Filter for "felix*shell" and select org.apache.felix.gogo.shell
• Clear filter field and click "Add Required Bundles"
• Uncheck "com.ibm.icu.base" - only "com.ibm.icu" must be selected
• Click on Validate
• Apply and Run

If browser complains about too many redirects (seen that on Mac) - just refresh page.

WAR export

• From http://download.eclipse.org/libra/releases software site install "WAR Products (Incubator)"
• Open "nxmc.warproduct" and click on "Export"

Possible fixes if Eclipse acting weird

• Refresh sources
• Clean and rebuild all
• Repeat refresh / clean once more
• Refresh platform (Preferences -> Target Platform -> (select it) -> Reload
• Go to "Edit platform", select each Update site's URL and click on "Update"