Upgrade svm, annotation for reflection (#2070)

* Upgrade svm libraries.
Annotation for reflection in native image.

Signed-off-by: Tomas Langer <tomas.langer@oracle.com>

* Missed required class.
Signed-off-by: Tomas Langer <tomas.langer@oracle.com>

Signed-off-by: Tomas Langer <tomas.langer@oracle.com>

common/common/src/main/java/io/helidon/common/Reflected.java

@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2020 Oracle and/or its affiliates.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.helidon.common;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * A type annotated with this annotation will be added to native image with reflection support for all methods
+ * and fields (including private).
+ * A method or field annotated with this method will be added for reflection.
+ * <p>
+ * This is an alternative to GraalVM native-image's {@code reflect-config.json} file, specific to Helidon.
+ * Processing of this annotation requires {@code io.helidon.integrations.graal:helidon-graal-native-image-extension}
+ *  on the classpath when building native image.
+ * <p>
+ * Constructors annotated with this annotation would only be added for reflection if either a field
+ * or a method is annotated as well (this is current limitation of API of native image).
+ */
+@Retention(RetentionPolicy.RUNTIME)
+@Target({ElementType.TYPE, ElementType.METHOD, ElementType.FIELD, ElementType.CONSTRUCTOR})
+public @interface Reflected {
+}

dependencies/pom.xml

@@ -51,7 +51,7 @@
         <version.lib.failsafe>2.3.1</version.lib.failsafe>
         <version.lib.google-api-client>1.30.5</version.lib.google-api-client>
         <version.lib.google-error-prone>2.3.3</version.lib.google-error-prone>
-        <version.lib.graalvm>19.2.0</version.lib.graalvm>
+        <version.lib.graalvm>20.0.0</version.lib.graalvm>
         <version.lib.grpc>1.27.1</version.lib.grpc>
         <version.lib.guava>28.1-jre</version.lib.guava>
         <version.lib.h2>1.4.199</version.lib.h2>
@@ -914,7 +914,7 @@
                 <version>${version.lib.graalvm}</version>
             </dependency>
             <dependency>
-                <groupId>com.oracle.substratevm</groupId>
+                <groupId>org.graalvm.nativeimage</groupId>
                 <artifactId>svm</artifactId>
                 <version>${version.lib.graalvm}</version>
             </dependency>

examples/dbclient/pokemons/src/main/java/io/helidon/examples/dbclient/pokemons/Pokemon.java

@@ -15,11 +15,13 @@
  */
 package io.helidon.examples.dbclient.pokemons;
 
+import io.helidon.common.Reflected;
+
 /**
  * POJO representing Pokemon.
  */
+@Reflected
 public class Pokemon {
-
     private int id;
     private String name;
     private int idType;

examples/dbclient/pokemons/src/main/java/io/helidon/examples/dbclient/pokemons/PokemonMain.java

@@ -36,7 +36,7 @@
  */
 public final class PokemonMain {
 
-    /** MongoDB configuration. Default configuration file {@code appliaction.yaml} contains MySQL/JDBC configuration. */
+    /** MongoDB configuration. Default configuration file {@code appliaction.yaml} contains JDBC configuration. */
     private static final String MONGO_CFG = "mongo.yaml";
 
     /** Whether MongoDB support is selected. */
@@ -63,7 +63,7 @@ public static void main(final String[] args) throws IOException {
             System.out.println("MongoDB database selected");
             mongo = true;
         } else {
-            System.out.println("MySQL/JDBC database selected");
+            System.out.println("JDBC database selected");
             mongo = false;
         }
         startServer();

integrations/db/h2/pom.xml

@@ -31,7 +31,7 @@
 
     <properties>
         <!--
-         To build javadocs we need to have a valid module-info file. But com.oracle.substratevm:svm appears
+         To build javadocs we need to have a valid module-info file. But org.graalvm.nativeimage:svm appears
          to have a bad module-info.  So for now we skip generating javadocs.
         -->
         <maven.javadoc.skip>true</maven.javadoc.skip>
@@ -44,7 +44,7 @@
             <artifactId>h2</artifactId>
         </dependency>
         <dependency>
-            <groupId>com.oracle.substratevm</groupId>
+            <groupId>org.graalvm.nativeimage</groupId>
             <artifactId>svm</artifactId>
             <scope>provided</scope>
         </dependency>

integrations/db/ojdbc/src/main/resources/META-INF/helidon/native-image/reflection-config.json

@@ -1,5 +1,7 @@
 {
     "classes": [
-        "org.hibernate.dialect.Oracle10gDialect"
+        "org.hibernate.dialect.Oracle10gDialect",
+        "oracle.jdbc.logging.annotations.Supports",
+        "oracle.jdbc.logging.annotations.Feature"
     ]
 }

integrations/graal/mp-native-image-extension/pom.xml

@@ -57,7 +57,7 @@
             <scope>provided</scope>
         </dependency>
         <dependency>
-            <groupId>com.oracle.substratevm</groupId>
+            <groupId>org.graalvm.nativeimage</groupId>
             <artifactId>svm</artifactId>
             <scope>provided</scope>
         </dependency>

integrations/graal/native-image-extension/pom.xml

@@ -30,7 +30,7 @@
 
     <properties>
         <!--
-         To build javadocs we need to have a valid module-info file. But com.oracle.substratevm:svm appears
+         To build javadocs we need to have a valid module-info file. But org.graalvm.nativeimage:svm appears
          to have a bad module-info.  So for now we skip generating javadocs.
         -->
         <maven.javadoc.skip>true</maven.javadoc.skip>
@@ -55,7 +55,7 @@
             <scope>provided</scope>
         </dependency>
         <dependency>
-            <groupId>com.oracle.substratevm</groupId>
+            <groupId>org.graalvm.nativeimage</groupId>
             <artifactId>svm</artifactId>
             <scope>provided</scope>
         </dependency>