DataNucleus migrations

build.gradle.kts

@@ -51,6 +51,8 @@ dependencies {
 
     implementation(platform("org.openrewrite:rewrite-bom:${rewriteVersion}"))
     implementation("org.openrewrite:rewrite-java")
+    implementation("org.openrewrite:rewrite-properties")
+    implementation("org.openrewrite:rewrite-xml")
     implementation("org.openrewrite:rewrite-json")
     implementation("org.openrewrite:rewrite-maven")
     implementation("org.openrewrite:rewrite-gradle")

src/main/java/org/openrewrite/java/migrate/datanucleus/package-info.java

@@ -0,0 +1,21 @@
+/*
+ * Copyright 2025 the original author or authors.
+ * <p>
+ * Licensed under the Moderne Source Available License (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * https://docs.moderne.io/licensing/moderne-source-available-license
+ * <p>
+ * 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.
+ */
+@NullMarked
+@NonNullFields
+package org.openrewrite.java.migrate.datanucleus;
+
+import org.jspecify.annotations.NullMarked;
+import org.openrewrite.internal.lang.NonNullFields;

src/main/resources/META-INF/rewrite/category.yml

@@ -81,3 +81,8 @@ type: specs.openrewrite.org/v1beta/category
 name: Lombok
 packageName: org.openrewrite.java.migrate.lombok
 description: Recipes for working with [Lombok](https://projectlombok.org/).
+---
+type: specs.openrewrite.org/v1beta/category
+name: DataNucleus
+packageName: org.openrewrite.java.migrate.datanucleus
+description: Recipes for migrating [DataNucleus](https://www.datanucleus.org/) JDO/JPA persistence applications.

src/main/resources/META-INF/rewrite/datanucleus-4.0.yml

@@ -0,0 +1,173 @@
+#
+# Copyright 2025 the original author or authors.
+# <p>
+# Licensed under the Moderne Source Available License (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+# <p>
+# https://docs.moderne.io/licensing/moderne-source-available-license
+# <p>
+# 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.
+#
+
+---
+type: specs.openrewrite.org/v1beta/recipe
+name: org.openrewrite.java.migrate.datanucleus.UpgradeDataNucleus_4_0
+displayName: Migrate to DataNucleus 4.0
+description: >-
+  Migrate DataNucleus 3.x applications to 4.0. This recipe handles package relocations,
+  type renames, property key changes, and dependency updates introduced in AccessPlatform 4.0.
+tags:
+  - datanucleus
+  - jdo
+  - jpa
+recipeList:
+  - org.openrewrite.java.dependencies.UpgradeDependencyVersion:
+      groupId: org.datanucleus
+      artifactId: "*"
+      newVersion: 4.0.x
+  - org.openrewrite.java.dependencies.RemoveDependency:
+      groupId: org.datanucleus
+      artifactId: datanucleus-enhancer
+  - org.openrewrite.java.migrate.datanucleus.DataNucleusPackageMoves_4_0
+  - org.openrewrite.java.migrate.datanucleus.DataNucleusTypeChanges_4_0
+  - org.openrewrite.java.migrate.datanucleus.DataNucleusProperties_4_0
+
+---
+type: specs.openrewrite.org/v1beta/recipe
+name: org.openrewrite.java.migrate.datanucleus.DataNucleusPackageMoves_4_0
+displayName: DataNucleus 4.0 package moves
+description: Relocate packages that were moved in DataNucleus 4.0.
+recipeList:
+  - org.openrewrite.java.ChangePackage:
+      oldPackageName: org.datanucleus.store.types.simple
+      newPackageName: org.datanucleus.store.types.wrappers
+  - org.openrewrite.java.ChangePackage:
+      oldPackageName: org.datanucleus.store.types.backed
+      newPackageName: org.datanucleus.store.types.wrappers.backed
+  - org.openrewrite.java.ChangePackage:
+      oldPackageName: org.datanucleus.query.evaluator.memory
+      newPackageName: org.datanucleus.query.inmemory
+  - org.openrewrite.java.ChangePackage:
+      oldPackageName: org.datanucleus.query.node
+      newPackageName: org.datanucleus.query.compiler
+  - org.openrewrite.java.ChangePackage:
+      oldPackageName: org.datanucleus.jta
+      newPackageName: org.datanucleus.transaction.jta
+
+---
+type: specs.openrewrite.org/v1beta/recipe
+name: org.openrewrite.java.migrate.datanucleus.DataNucleusTypeChanges_4_0
+displayName: DataNucleus 4.0 type changes
+description: Rename types that were changed in DataNucleus 4.0.
+recipeList:
+  - org.openrewrite.java.ChangeType:
+      oldFullyQualifiedTypeName: org.datanucleus.PersistenceConfiguration
+      newFullyQualifiedTypeName: org.datanucleus.Configuration
+  - org.openrewrite.java.ChangeType:
+      oldFullyQualifiedTypeName: org.datanucleus.JDOClassLoaderResolver
+      newFullyQualifiedTypeName: org.datanucleus.ClassLoaderResolverImpl
+
+---
+type: specs.openrewrite.org/v1beta/recipe
+name: org.openrewrite.java.migrate.datanucleus.DataNucleusProperties_4_0
+displayName: DataNucleus 4.0 property migrations
+description: Rename property keys that changed in DataNucleus 4.0.
+recipeList:
+  # Schema auto-create properties
+  - org.openrewrite.properties.ChangePropertyKey:
+      oldPropertyKey: datanucleus.autoCreateSchema
+      newPropertyKey: datanucleus.schema.autoCreateAll
+  - org.openrewrite.properties.ChangePropertyKey:
+      oldPropertyKey: datanucleus.autoCreateTables
+      newPropertyKey: datanucleus.schema.autoCreateTables
+  - org.openrewrite.properties.ChangePropertyKey:
+      oldPropertyKey: datanucleus.autoCreateColumns
+      newPropertyKey: datanucleus.schema.autoCreateColumns
+  - org.openrewrite.properties.ChangePropertyKey:
+      oldPropertyKey: datanucleus.autoCreateConstraints
+      newPropertyKey: datanucleus.schema.autoCreateConstraints
+  # Schema validate properties
+  - org.openrewrite.properties.ChangePropertyKey:
+      oldPropertyKey: datanucleus.validateSchema
+      newPropertyKey: datanucleus.schema.validateAll
+  - org.openrewrite.properties.ChangePropertyKey:
+      oldPropertyKey: datanucleus.validateTables
+      newPropertyKey: datanucleus.schema.validateTables
+  - org.openrewrite.properties.ChangePropertyKey:
+      oldPropertyKey: datanucleus.validateColumns
+      newPropertyKey: datanucleus.schema.validateColumns
+  - org.openrewrite.properties.ChangePropertyKey:
+      oldPropertyKey: datanucleus.validateConstraints
+      newPropertyKey: datanucleus.schema.validateConstraints
+  # Metadata properties
+  - org.openrewrite.properties.ChangePropertyKey:
+      oldPropertyKey: datanucleus.metadata.validate
+      newPropertyKey: datanucleus.metadata.xml.validate
+  - org.openrewrite.properties.ChangePropertyKey:
+      oldPropertyKey: datanucleus.defaultInheritanceStrategy
+      newPropertyKey: datanucleus.metadata.defaultInheritanceStrategy
+  # Other
+  - org.openrewrite.properties.ChangePropertyKey:
+      oldPropertyKey: datanucleus.managedRuntime
+      newPropertyKey: datanucleus.jmxType
+  # XML equivalents
+  - org.openrewrite.xml.ChangeTagAttribute:
+      elementName: property
+      attributeName: name
+      oldValue: datanucleus.autoCreateSchema
+      newValue: datanucleus.schema.autoCreateAll
+  - org.openrewrite.xml.ChangeTagAttribute:
+      elementName: property
+      attributeName: name
+      oldValue: datanucleus.autoCreateTables
+      newValue: datanucleus.schema.autoCreateTables
+  - org.openrewrite.xml.ChangeTagAttribute:
+      elementName: property
+      attributeName: name
+      oldValue: datanucleus.autoCreateColumns
+      newValue: datanucleus.schema.autoCreateColumns
+  - org.openrewrite.xml.ChangeTagAttribute:
+      elementName: property
+      attributeName: name
+      oldValue: datanucleus.autoCreateConstraints
+      newValue: datanucleus.schema.autoCreateConstraints
+  - org.openrewrite.xml.ChangeTagAttribute:
+      elementName: property
+      attributeName: name
+      oldValue: datanucleus.validateSchema
+      newValue: datanucleus.schema.validateAll
+  - org.openrewrite.xml.ChangeTagAttribute:
+      elementName: property
+      attributeName: name
+      oldValue: datanucleus.validateTables
+      newValue: datanucleus.schema.validateTables
+  - org.openrewrite.xml.ChangeTagAttribute:
+      elementName: property
+      attributeName: name
+      oldValue: datanucleus.validateColumns
+      newValue: datanucleus.schema.validateColumns
+  - org.openrewrite.xml.ChangeTagAttribute:
+      elementName: property
+      attributeName: name
+      oldValue: datanucleus.validateConstraints
+      newValue: datanucleus.schema.validateConstraints
+  - org.openrewrite.xml.ChangeTagAttribute:
+      elementName: property
+      attributeName: name
+      oldValue: datanucleus.metadata.validate
+      newValue: datanucleus.metadata.xml.validate
+  - org.openrewrite.xml.ChangeTagAttribute:
+      elementName: property
+      attributeName: name
+      oldValue: datanucleus.defaultInheritanceStrategy
+      newValue: datanucleus.metadata.defaultInheritanceStrategy
+  - org.openrewrite.xml.ChangeTagAttribute:
+      elementName: property
+      attributeName: name
+      oldValue: datanucleus.managedRuntime
+      newValue: datanucleus.jmxType

src/main/resources/META-INF/rewrite/datanucleus-5.0.yml

@@ -0,0 +1,113 @@
+#
+# Copyright 2025 the original author or authors.
+# <p>
+# Licensed under the Moderne Source Available License (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+# <p>
+# https://docs.moderne.io/licensing/moderne-source-available-license
+# <p>
+# 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.
+#
+
+---
+type: specs.openrewrite.org/v1beta/recipe
+name: org.openrewrite.java.migrate.datanucleus.UpgradeDataNucleus_5_0
+displayName: Migrate to DataNucleus 5.0
+description: >-
+  Migrate DataNucleus 4.x applications to 5.0. This recipe handles package relocations,
+  type renames, property key changes, and dependency updates.
+tags:
+  - datanucleus
+  - jdo
+  - jpa
+recipeList:
+  - org.openrewrite.java.migrate.datanucleus.UpgradeDataNucleus_4_0
+  - org.openrewrite.java.dependencies.UpgradeDependencyVersion:
+      groupId: org.datanucleus
+      artifactId: "*"
+      newVersion: 5.0.x
+  - org.openrewrite.java.dependencies.ChangeDependency:
+      oldGroupId: org.datanucleus
+      oldArtifactId: datanucleus-connection-pool
+      newGroupId: org.datanucleus
+      newArtifactId: datanucleus-connection-pool2
+      newVersion: 5.0.x
+  - org.openrewrite.java.migrate.datanucleus.DataNucleusPackageMoves_5_0
+  - org.openrewrite.java.migrate.datanucleus.DataNucleusTypeChanges_5_0
+  - org.openrewrite.java.migrate.datanucleus.DataNucleusProperties_5_0
+
+---
+type: specs.openrewrite.org/v1beta/recipe
+name: org.openrewrite.java.migrate.datanucleus.DataNucleusPackageMoves_5_0
+displayName: DataNucleus 5.0 package moves
+description: Relocate packages that were moved in DataNucleus 5.0.
+recipeList:
+  - org.openrewrite.java.ChangePackage:
+      oldPackageName: org.datanucleus.query.cache
+      newPackageName: org.datanucleus.query.compiler
+  - org.openrewrite.java.ChangePackage:
+      oldPackageName: org.datanucleus.query.symbol
+      newPackageName: org.datanucleus.query.compiler
+  - org.openrewrite.java.ChangePackage:
+      oldPackageName: org.datanucleus.store.encryption
+      newPackageName: org.datanucleus.store
+  - org.openrewrite.java.ChangePackage:
+      oldPackageName: org.datanucleus.store.scostore
+      newPackageName: org.datanucleus.store.types.scostore
+  - org.openrewrite.java.ChangePackage:
+      oldPackageName: org.datanucleus.store.exceptions
+      newPackageName: org.datanucleus.exceptions
+
+---
+type: specs.openrewrite.org/v1beta/recipe
+name: org.openrewrite.java.migrate.datanucleus.DataNucleusTypeChanges_5_0
+displayName: DataNucleus 5.0 type changes
+description: Rename types that were changed in DataNucleus 5.0.
+recipeList:
+  - org.openrewrite.java.ChangeType:
+      oldFullyQualifiedTypeName: org.datanucleus.store.rdbms.adapter.MSSQLServerAdapter
+      newFullyQualifiedTypeName: org.datanucleus.store.rdbms.adapter.SQLServerAdapter
+
+---
+type: specs.openrewrite.org/v1beta/recipe
+name: org.openrewrite.java.migrate.datanucleus.DataNucleusProperties_5_0
+displayName: DataNucleus 5.0 property migrations
+description: Rename property keys that changed in DataNucleus 5.0.
+recipeList:
+  - org.openrewrite.properties.ChangePropertyKey:
+      oldPropertyKey: datanucleus.query.compileOptimiser
+      newPropertyKey: datanucleus.query.compileOptimiseVarThis
+  - org.openrewrite.properties.ChangePropertyKey:
+      oldPropertyKey: datanucleus.rdbms.adapter.informixUseSerialForIdentity
+      newPropertyKey: datanucleus.rdbms.informix.useSerialForIdentity
+  - org.openrewrite.properties.ChangePropertyKey:
+      oldPropertyKey: datanucleus.rdbms.oracleNlsSortOrder
+      newPropertyKey: datanucleus.rdbms.oracle.nlsSortOrder
+  - org.openrewrite.properties.ChangePropertyKey:
+      oldPropertyKey: datanucleus.schema.autoCreateSchema
+      newPropertyKey: datanucleus.schema.autoCreateDatabase
+  - org.openrewrite.xml.ChangeTagAttribute:
+      elementName: property
+      attributeName: name
+      oldValue: datanucleus.query.compileOptimiser
+      newValue: datanucleus.query.compileOptimiseVarThis
+  - org.openrewrite.xml.ChangeTagAttribute:
+      elementName: property
+      attributeName: name
+      oldValue: datanucleus.rdbms.adapter.informixUseSerialForIdentity
+      newValue: datanucleus.rdbms.informix.useSerialForIdentity
+  - org.openrewrite.xml.ChangeTagAttribute:
+      elementName: property
+      attributeName: name
+      oldValue: datanucleus.rdbms.oracleNlsSortOrder
+      newValue: datanucleus.rdbms.oracle.nlsSortOrder
+  - org.openrewrite.xml.ChangeTagAttribute:
+      elementName: property
+      attributeName: name
+      oldValue: datanucleus.schema.autoCreateSchema
+      newValue: datanucleus.schema.autoCreateDatabase