Initial fix for Android studio, upgade IDEA plugin to require/target at least 2019.3 onwards.

Author: Layoric

src/ServiceStackIDEA/ServiceStackIDEA.iml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<module external.linked.project.id="ServiceStackIDEA" external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$" external.system.id="GRADLE" external.system.module.group="" external.system.module.version="unspecified" type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="false">
+<module external.linked.project.id="ServiceStackIDEA" external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$" external.system.id="GRADLE" external.system.module.group="" external.system.module.version="unspecified" type="PLUGIN_MODULE" version="4">
+  <component name="DevKit.ModuleBuildProperties" url="file://$MODULE_DIR$/src/main/resources/META-INF/plugin.xml" />
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8">
     <output url="file://$MODULE_DIR$/build/classes/main" />
     <output-test url="file://$MODULE_DIR$/build/classes/test" />
     <exclude-output />

src/ServiceStackIDEA/build.gradle

@@ -1,28 +1,30 @@
 plugins {
-    id "org.jetbrains.intellij" version "0.4.15"
+    id "org.jetbrains.intellij" version "0.6.5"
+}
+version = '1.0.41'
+repositories {
+    mavenCentral()
 }
-version = '1.0.40'
-
 apply plugin: 'org.jetbrains.intellij'
 dependencies {
 
 }
-Properties properties = System.properties;
+Properties properties = System.properties
 if(System.env.BUILD_NUMBER != null && System.env.SERVICESTACKIDEA_PUBLISH_NIGHTLY != null) {
     // Append build number to version for a new nightly build version to be published.
     version = "${version}.$System.env.BUILD_NUMBER"
 }
 
-String jbToken;
+String jbToken
 
 if (properties.getProperty("jetbrains.plugins.user", null) == null) {
     properties.load(project.file('./local.properties').newDataInputStream())
 }
-jbToken = properties.getProperty("jetbrains.plugins.token");
+jbToken = properties.getProperty("jetbrains.plugins.token")
 
 intellij {
-    version 'IC-14.1.4'
-    plugins 'maven'
+    version '2019.2'
+    plugins = ['maven','java']
     pluginName 'ServiceStackIDEA'
     updateSinceUntilBuild false
 

src/ServiceStackIDEA/src/main/java/net/servicestack/idea/PluginSettingsService.java

@@ -2,12 +2,13 @@
 
 import com.intellij.openapi.components.*;
 import com.intellij.util.xmlb.XmlSerializerUtil;
+import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
 /**
  * Created by Layoric on 27/05/2016.
  */
-@State(name = "PluginSettingsService", storages = @Storage(id = "default", file = StoragePathMacros.APP_CONFIG + "/servicestack-settings.xml"))
+@State(name = "PluginSettingsService", storages = @Storage("servicestack-settings.xml"))
 public class PluginSettingsService implements PersistentStateComponent<PluginSettingsService> {
     public Boolean optOutOfStats = false;
 
@@ -18,7 +19,7 @@ public PluginSettingsService getState() {
     }
 
     @Override
-    public void loadState(PluginSettingsService pluginSettingsService) {
+    public void loadState(@NotNull PluginSettingsService pluginSettingsService) {
         XmlSerializerUtil.copyBean(pluginSettingsService, this);
     }