Migrate from OpenJPA to EclipseLink JPA

org.openrewrite.java.migrate.javax.openJPAToEclipseLink

These recipes help migrate Java Persistence applications using OpenJPA to EclipseLink JPA.

Recipe source

groupId: org.openrewrite.recipe
artifactId: rewrite-migrate-java
version: 2.29.0

info

This recipe is composed of more than one recipe. If you want to customize the set of recipes this is composed of, you can find and copy the GitHub source for the recipe from the link above.

Definition

Recipe List
Yaml Recipe List

---
type: specs.openrewrite.org/v1beta/recipe
name: org.openrewrite.java.migrate.javax.openJPAToEclipseLink
displayName: Migrate from OpenJPA to EclipseLink JPA
description: These recipes help migrate Java Persistence applications using OpenJPA to EclipseLink JPA.
tags:
  - javaee7
  - deprecated
recipeList:
  - org.openrewrite.java.migrate.javax.AddColumnAnnotation
  - org.openrewrite.java.migrate.javax.AddDefaultConstructorToEntityClass
  - org.openrewrite.java.migrate.javax.AddTableGenerator
  - org.openrewrite.java.migrate.javax.AddTransientAnnotationToCollections
  - org.openrewrite.java.migrate.javax.AddTransientAnnotationToEntity
  - org.openrewrite.java.migrate.javax.AddTransientAnnotationToPrivateAccessor
  - org.openrewrite.java.migrate.javax.RemoveEmbeddableId
  - org.openrewrite.java.migrate.javax.RemoveTemporalAnnotation
  - org.openrewrite.java.migrate.javax.UseJoinColumnForMapping

Usage

This recipe has no required configuration options. It can be activated by adding a dependency on org.openrewrite.recipe:rewrite-migrate-java:2.29.0 in your build file or by running a shell command (in which case no build changes are needed):

Gradle
Gradle init script
Maven POM
Maven Command Line
Moderne CLI

Add the following to your build.gradle file:

build.gradle
plugins {
    id("org.openrewrite.rewrite") version("6.27.1")
}

rewrite {
    activeRecipe("org.openrewrite.java.migrate.javax.openJPAToEclipseLink")
    setExportDatatables(true)
}

repositories {
    mavenCentral()
}

dependencies {
    rewrite("org.openrewrite.recipe:rewrite-migrate-java:2.29.0")
}

Run gradle rewriteRun to run the recipe.

Create a file named init.gradle in the root of your project.

init.gradle
initscript {
    repositories {
        maven { url "https://plugins.gradle.org/m2" }
    }
    dependencies { classpath("org.openrewrite:plugin:6.27.1") }
}
rootProject {
    plugins.apply(org.openrewrite.gradle.RewritePlugin)
    dependencies {
        rewrite("org.openrewrite.recipe:rewrite-migrate-java:2.29.0")
    }
    rewrite {
        activeRecipe("org.openrewrite.java.migrate.javax.openJPAToEclipseLink")
        setExportDatatables(true)
    }
    afterEvaluate {
        if (repositories.isEmpty()) {
            repositories {
                mavenCentral()
            }
        }
    }
}

Run the recipe.

shell

gradle --init-script init.gradle rewriteRun

Add the following to your pom.xml file:

pom.xml
<project>
  <build>
    <plugins>
      <plugin>
        <groupId>org.openrewrite.maven</groupId>
        <artifactId>rewrite-maven-plugin</artifactId>
        <version>5.45.0</version>
        <configuration>
          <exportDatatables>true</exportDatatables>
          <activeRecipes>
            <recipe>org.openrewrite.java.migrate.javax.openJPAToEclipseLink</recipe>
          </activeRecipes>
        </configuration>
        <dependencies>
          <dependency>
            <groupId>org.openrewrite.recipe</groupId>
            <artifactId>rewrite-migrate-java</artifactId>
            <version>2.29.0</version>
          </dependency>
        </dependencies>
      </plugin>
    </plugins>
  </build>
</project>

Run mvn rewrite:run to run the recipe.

You will need to have Maven installed on your machine before you can run the following command.

shell
mvn -U org.openrewrite.maven:rewrite-maven-plugin:run -Drewrite.recipeArtifactCoordinates=org.openrewrite.recipe:rewrite-migrate-java:RELEASE -Drewrite.activeRecipes=org.openrewrite.java.migrate.javax.openJPAToEclipseLink -Drewrite.exportDatatables=true

You will need to have configured the Moderne CLI on your machine before you can run the following command.

shell
mod run . --recipe openJPAToEclipseLink

See how this recipe works across multiple open-source repositories

Run this recipe on OSS repos at scale with the Moderne SaaS.

Run this recipe here

The community edition of the Moderne platform enables you to easily run recipes across thousands of open-source repositories.

Please contact Moderne for more information about safely running the recipes on your own codebase in a private SaaS.

Data Tables

Source files that had results

org.openrewrite.table.SourcesFileResults

Source files that were modified by the recipe run.

Column Name	Description
Source path before the run	The source path of the file before the run. `null` when a source file was created during the run.
Source path after the run	A recipe may modify the source path. This is the path after the run. `null` when a source file was deleted during the run.
Parent of the recipe that made changes	In a hierarchical recipe, the parent of the recipe that made a change. Empty if this is the root of a hierarchy or if the recipe is not hierarchical at all.
Recipe that made changes	The specific recipe that made a change.
Estimated time saving	An estimated effort that a developer to fix manually instead of using this recipe, in unit of seconds.
Cycle	The recipe cycle in which the change was made.

Source files that errored on a recipe

org.openrewrite.table.SourcesFileErrors

The details of all errors produced by a recipe run.

Column Name	Description
Source path	The file that failed to parse.
Recipe that made changes	The specific recipe that made a change.
Stack trace	The stack trace of the failure.

Recipe performance

org.openrewrite.table.RecipeRunStats

Statistics used in analyzing the performance of recipes.

Column Name	Description
The recipe	The recipe whose stats are being measured both individually and cumulatively.
Source file count	The number of source files the recipe ran over.
Source file changed count	The number of source files which were changed in the recipe run. Includes files created, deleted, and edited.
Cumulative scanning time	The total time spent across the scanning phase of this recipe.
99th percentile scanning time	99 out of 100 scans completed in this amount of time.
Max scanning time	The max time scanning any one source file.
Cumulative edit time	The total time spent across the editing phase of this recipe.
99th percentile edit time	99 out of 100 edits completed in this amount of time.
Max edit time	The max time editing any one source file.

Contributors

Evie Lau, Chuka Obinabo, Tim te Beek, Tim te Beek

Tags​

Recipe source​

Definition​

Usage​

See how this recipe works across multiple open-source repositories​

Data Tables​

Source files that had results​

Source files that errored on a recipe​

Recipe performance​

Contributors​

Tags