Introduce UuidValueAction

mc-java-uuid/src/main/kotlin/io/spine/tools/mc/java/uuid/UuidValueAction.kt

@@ -0,0 +1,53 @@
+/*
+ * Copyright 2024, TeamDev. All rights reserved.
+ *
+ * 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
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Redistribution and use in source and/or binary forms, with or without
+ * modification, must retain the above copyright notice and the following
+ * disclaimer.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package io.spine.tools.mc.java.uuid
+
+import com.intellij.psi.PsiClass
+import com.intellij.psi.PsiJavaFile
+import io.spine.protodata.CodegenContext
+import io.spine.protodata.MessageType
+import io.spine.protodata.renderer.SourceFile
+import io.spine.tools.code.Java
+import io.spine.tools.mc.java.MessageAction
+import io.spine.tools.mc.java.findClass
+
+public class UuidValueAction(
+    type: MessageType,
+    file: SourceFile<Java>,
+    context: CodegenContext
+) : MessageAction(type, file, context)  {
+
+    override val cls: PsiClass
+        get() {
+            val f = file.psi() as PsiJavaFile
+            return f.findClass(messageClass)
+        }
+
+    override fun doRender() {
+        TODO("Not yet implemented")
+    }
+}