package org.simantics; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import org.eclipse.core.runtime.IProgressMonitor; import org.eclipse.core.runtime.NullProgressMonitor; import org.eclipse.equinox.app.IApplication; import org.eclipse.equinox.app.IApplicationContext; import org.simantics.application.arguments.Arguments; import org.simantics.application.arguments.IArgumentFactory; import org.simantics.application.arguments.IArguments; import org.simantics.application.arguments.SimanticsArguments; import org.simantics.scl.compiler.commands.CommandSession; import org.simantics.scl.osgi.SCLOsgi; import org.simantics.scl.runtime.reporting.SCLReportingHandler; public class SCLScriptRunnerApplication implements IApplication { @Override public Object start(IApplicationContext context) throws Exception { try { String[] args = (String[])context.getArguments().get("application.args"); IProgressMonitor progress = new NullProgressMonitor(); Simantics.startUpHeadless(parseArguments(args), progress); runSCLFromStdin(); Simantics.shutdown(progress); return IApplication.EXIT_OK; } catch(Throwable t) { t.printStackTrace(); throw (Exception)t; } finally { System.exit(0); } } private void runSCLFromStdin() throws Exception { BufferedReader input = new BufferedReader(new InputStreamReader(System.in)); CommandSession commandSession = new CommandSession(SCLOsgi.MODULE_REPOSITORY, SCLReportingHandler.DEFAULT_WITHOUT_ECHO); try { while(true) { String line = input.readLine(); if(line == null) break; if(line.isEmpty()) continue; commandSession.execute(line); } } catch(IOException e) { e.printStackTrace(); } } private IArguments parseArguments(String[] args) { IArgumentFactory[] accepted = { SimanticsArguments.RECOVERY_POLICY_FIX_ERRORS, SimanticsArguments.ONTOLOGY_RECOVERY_POLICY_REINSTALL, SimanticsArguments.SERVER, SimanticsArguments.LOCAL_SERVER_PORT, SimanticsArguments.DATABASE_ID, }; IArguments result = Arguments.parse(args, accepted); return result; } @Override public void stop() { } }