From 3961e8630edc5cb9f13d352383f6f7be59fdf457 Mon Sep 17 00:00:00 2001
From: OszkarSemerath <oszkar.semerath@gmail.com>
Date: Fri, 6 Jul 2018 15:19:02 +0200
Subject: Additional packages for standalone runtime environment

---
 .../execution/StandaloneScriptExecutor.xtend       | 74 ++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 Application/hu.bme.mit.inf.dslreasoner.application/src/hu/bme/mit/inf/dslreasoner/application/execution/StandaloneScriptExecutor.xtend

(limited to 'Application/hu.bme.mit.inf.dslreasoner.application/src/hu/bme/mit/inf/dslreasoner/application/execution/StandaloneScriptExecutor.xtend')

diff --git a/Application/hu.bme.mit.inf.dslreasoner.application/src/hu/bme/mit/inf/dslreasoner/application/execution/StandaloneScriptExecutor.xtend b/Application/hu.bme.mit.inf.dslreasoner.application/src/hu/bme/mit/inf/dslreasoner/application/execution/StandaloneScriptExecutor.xtend
new file mode 100644
index 00000000..825bfdcc
--- /dev/null
+++ b/Application/hu.bme.mit.inf.dslreasoner.application/src/hu/bme/mit/inf/dslreasoner/application/execution/StandaloneScriptExecutor.xtend
@@ -0,0 +1,74 @@
+package hu.bme.mit.inf.dslreasoner.application.execution
+
+import hu.bme.mit.inf.dslreasoner.application.ApplicationConfigurationStandaloneSetup
+import org.eclipse.emf.common.util.URI
+import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl
+import hu.bme.mit.inf.dslreasoner.application.applicationConfiguration.ConfigurationScript
+import org.eclipse.core.runtime.NullProgressMonitor
+import org.eclipse.viatra.query.patternlanguage.emf.EMFPatternLanguageStandaloneSetup
+import org.eclipse.emf.ecore.util.EcoreUtil
+import java.io.FileNotFoundException
+import org.eclipse.emf.ecore.resource.Resource
+import java.io.IOException
+import org.eclipse.emf.ecore.xmi.impl.XMIResourceFactoryImpl
+import org.eclipse.viatra.query.runtime.matchers.backend.IQueryBackendFactoryProvider
+import org.eclipse.viatra.query.runtime.rete.matcher.ReteBackendFactoryProvider
+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngineOptions
+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint
+import org.eclipse.viatra.query.runtime.rete.util.ReteHintOptions
+import org.eclipse.viatra.query.runtime.rete.matcher.ReteEngine
+
+class StandaloneScriptExecutor {
+	def static void main(String[] args) {
+		if(args.size == 1) {
+			val message = executeScript(args.head)
+			println(message)
+		} else if(args.size == 0){
+			println('''Run generator with script file path as parameter!''')
+		} else { // args.size > 1
+			println('''Multiple arguments are not supported! Run generator with script file path as parameter!''')
+		}
+	}
+	
+	def static executeScript(String path){
+		//Initialise extensions
+		EMFPatternLanguageStandaloneSetup.doSetup
+		ApplicationConfigurationStandaloneSetup.doSetup
+		Resource.Factory.Registry.INSTANCE.extensionToFactoryMap.put("xmi",new XMIResourceFactoryImpl)
+		Resource.Factory.Registry.INSTANCE.extensionToFactoryMap.put("logicproblem",new XMIResourceFactoryImpl)
+		ReteEngine.getClass
+		
+		val ext = path.split("\\.").last
+		if(ext.equals("vsconfig")) {
+			val resourceSet = new ResourceSetImpl
+			var Resource resource 
+			
+			try{
+				resource = resourceSet.getResource(URI.createURI(path),true)
+			} catch(Exception e) {
+				return '''Unable to load Configuration Script!'''
+			}
+			
+			EcoreUtil::resolveAll(resource)
+			val errors = resource.errors
+			if(errors.empty) {
+				val content = resource.contents.head
+				if(content instanceof ConfigurationScript) {
+					val executor = new ScriptExecutor
+					executor.executeScript(content,new NullProgressMonitor)
+				} else {
+					return('''Content is not a Configuration Script! (Found : «content.class.simpleName»)''')
+				}
+			} else {
+				return '''
+				The Configuration Script contains «errors.size» error«IF errors.size>1»s«ENDIF»:
+					«FOR error : errors»
+					«"\t"»«error.message»
+					«ENDFOR»
+				'''
+			}
+		} else {
+			return '''Unsupported file extension: «ext»'''
+		}
+	}
+}
\ No newline at end of file
-- 
cgit v1.2.3-54-g00ecf