Feature/add graalvm

build.gradle.kts

@@ -9,11 +9,12 @@ plugins {
     id("com.github.ben-manes.versions") version "0.51.0"
     id("org.springframework.boot") version "3.5.6"
     id("io.spring.dependency-management") version "1.1.7"
-    id("net.thebugmc.gradle.sonatype-central-portal-publisher") version "1.2.3"
     id("maven-publish")
+    id("net.thebugmc.gradle.sonatype-central-portal-publisher") version "1.2.3"
 }
 
 group = "com.valensas"
+version = "0.2.23"
 
 java.sourceCompatibility = JavaVersion.VERSION_21
 
@@ -28,10 +29,12 @@ tasks.getByName<Jar>("jar") {
 
 dependencies {
     implementation("org.springframework.boot:spring-boot-starter")
+    implementation("org.springframework.data:spring-data-commons")
     implementation("org.jetbrains.kotlin:kotlin-reflect")
     testImplementation("org.springframework.boot:spring-boot-starter-test")
     testImplementation("org.jetbrains.kotlin:kotlin-test-junit5")
     testRuntimeOnly("org.junit.platform:junit-platform-launcher")
+    implementation("com.valensas:graalvm-native-support:1.0.7")
 
     // Ftp
     implementation("commons-net:commons-net:3.12.0")
@@ -69,7 +72,7 @@ publishing {
     publications {
         create<MavenPublication>("mavenJava") {
             from(components["java"])
-       }
+        }
     }
 }
 
@@ -90,22 +93,23 @@ centralPortal {
         description = "This library contains embedded ftp server and ftp factory which supports ftp, ftps, sftp."
         url = "https://valensas.com/"
         scm {
-           url = "https://github.com/Valensas/java-ftp"
+            url = "https://github.com/Valensas/java-ftp"
         }
 
         licenses {
             license {
                 name.set("The Apache License, Version 2.0")
                 url.set("http://www.apache.org/licenses/LICENSE-2.0.txt")
-			}
+            }
         }
 
         developers {
             developer {
                 id.set("0")
                 name.set("Valensas")
                 email.set("info@valensas.com")
-           }
+            }
         }
-	}
+    }
 }
+

src/main/kotlin/com/valensas/ftp/autoconfigure/RuntimeHintsAutoConfiguration.kt

@@ -0,0 +1,13 @@
+package com.valensas.ftp.autoconfigure
+
+import com.valensas.ftp.hints.CustomRuntimeHintsRegistrar
+import com.valensas.ftp.hints.JschRuntimeHintsRegistrar
+import org.springframework.context.annotation.Configuration
+import org.springframework.context.annotation.ImportRuntimeHints
+
+@Configuration
+@ImportRuntimeHints(
+    CustomRuntimeHintsRegistrar::class,
+    JschRuntimeHintsRegistrar::class,
+)
+class RuntimeHintsAutoConfiguration

src/main/kotlin/com/valensas/ftp/hints/CustomRuntimeHintsRegistrar.kt

@@ -0,0 +1,39 @@
+package com.valensas.ftp.hints
+
+import com.valensas.nativesupport.hints.HintUtils
+import org.slf4j.LoggerFactory
+import org.springframework.aot.hint.MemberCategory
+import org.springframework.aot.hint.RuntimeHints
+import org.springframework.aot.hint.RuntimeHintsRegistrar
+import org.springframework.data.util.TypeScanner
+
+class CustomRuntimeHintsRegistrar : RuntimeHintsRegistrar {
+    private val logger = LoggerFactory.getLogger(javaClass)
+
+    override fun registerHints(
+        hints: RuntimeHints,
+        classLoader: ClassLoader?,
+    ) {
+        val packages = listOf("com.valensas.ftp.model")
+
+        logger.info(
+            "Setting reflection hints for classes in packages: {}",
+            packages.joinToString(", "),
+        )
+
+        TypeScanner
+            .typeScanner(requireNotNull(classLoader))
+            .scanPackages(packages)
+            .forEach { clazz ->
+                hints
+                    .reflection()
+                    .registerType(clazz, *MemberCategory.entries.toTypedArray())
+
+                HintUtils.registerSerializationHints(
+                    hints,
+                    clazz,
+                    classLoader,
+                )
+            }
+    }
+}

src/main/kotlin/com/valensas/ftp/hints/JschRuntimeHintsRegistrar.kt

@@ -0,0 +1,81 @@
+package com.valensas.ftp.hints
+
+import org.springframework.aot.hint.MemberCategory
+import org.springframework.aot.hint.RuntimeHints
+import org.springframework.aot.hint.RuntimeHintsRegistrar
+
+class JschRuntimeHintsRegistrar : RuntimeHintsRegistrar {
+    override fun registerHints(
+        hints: RuntimeHints,
+        classLoader: ClassLoader?,
+    ) {
+        val reflection = hints.reflection()
+
+        hints.resources().registerPattern("com/jcraft/jsch/**")
+
+        listOf(
+            "javax.crypto.Cipher",
+            "javax.crypto.Mac",
+            "javax.crypto.KeyAgreement",
+            "java.security.MessageDigest",
+            "java.security.KeyPairGenerator",
+            "java.security.Signature",
+        ).forEach {
+            reflection.registerTypeIfPresent(
+                classLoader,
+                it,
+                ::configureForReflection,
+            )
+        }
+
+        val jschClasses =
+            listOf(
+                "com.jcraft.jsch.JSch",
+                "com.jcraft.jsch.Session",
+                "com.jcraft.jsch.ChannelSftp",
+                "com.jcraft.jsch.UserAuth",
+                "com.jcraft.jsch.UserAuthPassword",
+                "com.jcraft.jsch.UserAuthPublicKey",
+                "com.jcraft.jsch.UserAuthKeyboardInteractive",
+                "com.jcraft.jsch.UserAuthNone",
+                "com.jcraft.jsch.UserAuthGSSAPIWithMIC",
+                "com.jcraft.jsch.jce.DH",
+                "com.jcraft.jsch.jce.Random",
+                "com.jcraft.jsch.jce.AES128CBC",
+                "com.jcraft.jsch.jce.AES256CBC",
+                "com.jcraft.jsch.jce.AES128CTR",
+                "com.jcraft.jsch.jce.TripleDESCBC",
+                "com.jcraft.jsch.jce.BlowfishCBC",
+                "com.jcraft.jsch.jce.HMACSHA1",
+                "com.jcraft.jsch.jce.HMACSHA256",
+                "com.jcraft.jsch.jce.HMACMD5",
+                "com.jcraft.jsch.jce.SHA1",
+                "com.jcraft.jsch.jce.SHA256",
+                "com.jcraft.jsch.jce.MD5",
+                "com.jcraft.jsch.jce.SignatureRSA",
+                "com.jcraft.jsch.jce.SignatureDSA",
+                "com.jcraft.jsch.jce.KeyPairGenRSA",
+                "com.jcraft.jsch.jce.KeyPairGenDSA",
+                "com.jcraft.jsch.DHG1",
+                "com.jcraft.jsch.DHG14",
+                "com.jcraft.jsch.DHGEX",
+                "com.jcraft.jsch.DHGEX256",
+            )
+
+        jschClasses.forEach {
+            reflection.registerTypeIfPresent(
+                classLoader,
+                it,
+                ::configureForReflection,
+            )
+        }
+    }
+
+    private fun configureForReflection(typeHint: org.springframework.aot.hint.TypeHint.Builder) {
+        typeHint.withMembers(
+            MemberCategory.INVOKE_DECLARED_CONSTRUCTORS,
+            MemberCategory.INVOKE_DECLARED_METHODS,
+            MemberCategory.DECLARED_FIELDS,
+        )
+    }
+}

src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports

@@ -0,0 +1 @@
+com.valensas.ftp.autoconfigure.RuntimeHintsAutoConfiguration