Read theme data as resource when SpringBoot is enabled

Read application.gam and connection.gam when Springboot ir run as jar.
Issue: 103655

Author: iroqueta

common/src/main/java/com/genexus/util/ThemeHelper.java

@@ -1,6 +1,7 @@
 package com.genexus.util;
 
 import java.io.File;
+import java.nio.charset.StandardCharsets;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Collections;
@@ -11,6 +12,7 @@
 
 import com.genexus.CommonUtil;
 import com.genexus.common.interfaces.SpecificImplementation;
+import org.springframework.core.io.ClassPathResource;
 
 public class ThemeHelper
 {
@@ -34,7 +36,11 @@ private static ThemeData getThemeData(String themeName)
 			ThemeData themeData;
 			try
 			{
-				String json =  SpecificImplementation.GXutil.readFileToString(themesJsonFile, CommonUtil.normalizeEncodingName("UTF-8"));
+				String json;
+				if (com.genexus.ApplicationContext.getInstance().isSpringBootApp())
+					json = new ClassPathResource("themes/" + themeName + ".json").getContentAsString(StandardCharsets.UTF_8);
+				else
+					json =  SpecificImplementation.GXutil.readFileToString(themesJsonFile, CommonUtil.normalizeEncodingName("UTF-8"));
 				themeData = ThemeData.fromJson(json);
 			}
 			catch (Exception ex)

common/src/main/java/com/genexus/xml/XMLReader.java

@@ -772,23 +772,28 @@ public void open(String url)
 		reset();
 		try
 		{
-			File xmlFile = new File(url);
+			InputStream fileInputStream = null;
 			if (ApplicationContext.getInstance().isSpringBootApp())
 			{
 				ClassPathResource resource = new ClassPathResource(url);
 				if (resource.exists())
-					xmlFile = resource.getFile();
+					fileInputStream = resource.getInputStream();
 				else
 				{
 					if (url.startsWith(ApplicationContext.getInstance().getServletEngineDefaultPath()))
 					{
 						resource = new ClassPathResource(url.replace(ApplicationContext.getInstance().getServletEngineDefaultPath(), ""));
 						if (resource.exists())
-							xmlFile = resource.getFile();
+							fileInputStream = resource.getInputStream();
 					}
 				}
 			}
-			inputSource = new XMLInputSource(null, url, null, new FileInputStream(xmlFile), null);
+			else
+			{
+				File xmlFile = new File(url);
+				fileInputStream = new FileInputStream(xmlFile);
+			}
+			inputSource = new XMLInputSource(null, url, null, fileInputStream, null);
 			if (documentEncoding.length() > 0)
 				inputSource.setEncoding(CommonUtil.normalizeEncodingName(documentEncoding));
 			parserConfiguration.setInputSource(inputSource);