feat: prevent using SQL modules with the NoopTransactionContext

extensions/common/sql/sql-core/src/main/java/org/eclipse/edc/sql/SqlCoreExtension.java

@@ -15,10 +15,14 @@
 package org.eclipse.edc.sql;
 
 import org.eclipse.edc.runtime.metamodel.annotation.Extension;
+import org.eclipse.edc.runtime.metamodel.annotation.Inject;
 import org.eclipse.edc.runtime.metamodel.annotation.Provider;
 import org.eclipse.edc.runtime.metamodel.annotation.Setting;
+import org.eclipse.edc.spi.EdcException;
 import org.eclipse.edc.spi.system.ServiceExtension;
 import org.eclipse.edc.spi.system.ServiceExtensionContext;
+import org.eclipse.edc.transaction.spi.NoopTransactionContext;
+import org.eclipse.edc.transaction.spi.TransactionContext;
 
 import static java.lang.Integer.parseInt;
 
@@ -31,11 +35,21 @@ public class SqlCoreExtension implements ServiceExtension {
     @Setting(value = "Fetch size value used in SQL queries", defaultValue = DEFAULT_EDC_SQL_FETCH_SIZE)
     public static final String EDC_SQL_FETCH_SIZE = "edc.sql.fetch.size";
 
+    @Inject
+    private TransactionContext transactionContext;
+
     @Override
     public String name() {
         return NAME;
     }
 
+    @Override
+    public void initialize(ServiceExtensionContext context) {
+        if (transactionContext instanceof NoopTransactionContext) {
+            throw new EdcException("The EDC SQL implementations cannot be used with a '%s'. Please provide a TransactionContext implementation.".formatted(NoopTransactionContext.class.getName()));
+        }
+    }
+
     @Provider
     public QueryExecutor sqlQueryExecutor(ServiceExtensionContext context) {
         var fetchSize = context.getSetting(EDC_SQL_FETCH_SIZE, parseInt(DEFAULT_EDC_SQL_FETCH_SIZE));

extensions/common/sql/sql-core/src/test/java/org/eclipse/edc/sql/SqlCoreExtensionTest.java

@@ -0,0 +1,45 @@
+/*
+ *  Copyright (c) 2024 Bayerische Motoren Werke Aktiengesellschaft (BMW AG)
+ *
+ *  This program and the accompanying materials are made available under the
+ *  terms of the Apache License, Version 2.0 which is available at
+ *  https://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Contributors:
+ *       Bayerische Motoren Werke Aktiengesellschaft (BMW AG) - initial API and implementation
+ *
+ */
+
+package org.eclipse.edc.sql;
+
+import org.eclipse.edc.junit.annotations.ComponentTest;
+import org.eclipse.edc.junit.extensions.DependencyInjectionExtension;
+import org.eclipse.edc.spi.EdcException;
+import org.eclipse.edc.spi.system.ServiceExtensionContext;
+import org.eclipse.edc.transaction.spi.NoopTransactionContext;
+import org.eclipse.edc.transaction.spi.TransactionContext;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+
+@ComponentTest
+@ExtendWith(DependencyInjectionExtension.class)
+class SqlCoreExtensionTest {
+    private ServiceExtensionContext context;
+
+    @BeforeEach
+    void setup(ServiceExtensionContext context) {
+        this.context = context;
+        context.registerService(TransactionContext.class, new NoopTransactionContext());
+    }
+
+    @Test
+    void initialize(SqlCoreExtension extension) {
+        assertThatThrownBy(() -> extension.initialize(context)).isInstanceOf(EdcException.class)
+                .hasMessage("The EDC SQL implementations cannot be used with a '%s'. Please provide a TransactionContext implementation.".formatted(NoopTransactionContext.class.getName()));
+    }
+}