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3 changes: 3 additions & 0 deletions build.gradle.kts
Original file line number Diff line number Diff line change
Expand Up @@ -56,7 +56,10 @@ dependencies {

testImplementation("org.openrewrite:rewrite-kotlin")
testImplementation("org.openrewrite:rewrite-maven")
testImplementation("org.openrewrite:rewrite-gradle")
testImplementation("org.openrewrite.gradle.tooling:model:${rewriteVersion}")
testImplementation("org.openrewrite:rewrite-test")

testImplementation("org.assertj:assertj-core:latest.release")
testRuntimeOnly(gradleApi())
}
37 changes: 37 additions & 0 deletions src/main/resources/META-INF/rewrite/slf4j.yml
Original file line number Diff line number Diff line change
Expand Up @@ -199,3 +199,40 @@ recipeList:
- org.openrewrite.java.logging.slf4j.JulLevelAllToTraceRecipe
- org.openrewrite.java.logging.log4j.JulToLog4j
- org.openrewrite.java.logging.slf4j.Log4j2ToSlf4j1

---
type: specs.openrewrite.org/v1beta/recipe
name: org.openrewrite.java.logging.slf4j.JBossLoggingToSlf4j
displayName: Migrate JBoss Logging to SLF4J
description: Migrates usage of the JBoss Logging facade to using SLF4J.
tags:
- logging
- jboss
- slf4j
recipeList:
- org.openrewrite.java.logging.jboss.JBossLoggingBestPractices
- org.openrewrite.java.logging.slf4j.AddJBossLogManagerSlf4jProviderDependency
- org.openrewrite.java.dependencies.RemoveDependency:
groupId: org.jboss.logging
artifactId: jboss-logging
unlessUsing: org.jboss.logging.*
- org.openrewrite.java.ChangeMethodName:
methodPattern: org.jboss.logging.Logger fatal(..)
newMethodName: error
- org.openrewrite.java.ChangeType:
oldFullyQualifiedTypeName: org.jboss.logging.Logger
newFullyQualifiedTypeName: org.slf4j.Logger
---
type: specs.openrewrite.org/v1beta/recipe
name: org.openrewrite.java.logging.slf4j.AddJBossLogManagerSlf4jProviderDependency
displayName: Add JBoss LogManager's SLF4J provider
description: When JBoss LogManager is the logging backend, add its SLF4J provider so we can migrate to SLF4J as a logging facade.
preconditions:
- org.openrewrite.java.dependencies.DependencyInsight:
groupIdPattern: org.jboss.logmanager
artifactIdPattern: jboss-logmanager
recipeList:
- org.openrewrite.java.dependencies.AddDependency:
groupId: org.jboss.slf4j
artifactId: slf4j-jboss-logmanager
version: 2.*
Original file line number Diff line number Diff line change
@@ -0,0 +1,216 @@
/*
* 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.
*/
package org.openrewrite.java.logging.slf4j;

import org.junit.jupiter.api.Nested;
import org.junit.jupiter.api.Test;
import org.openrewrite.DocumentExample;
import org.openrewrite.test.RecipeSpec;
import org.openrewrite.test.RewriteTest;
import org.openrewrite.test.SourceSpec;

import static org.assertj.core.api.Assertions.assertThat;
import static org.openrewrite.gradle.Assertions.buildGradle;
import static org.openrewrite.gradle.toolingapi.Assertions.withToolingApi;
import static org.openrewrite.java.Assertions.*;
import static org.openrewrite.maven.Assertions.pomXml;

class JBossLoggingToSlf4jTest implements RewriteTest {
@Override
public void defaults(RecipeSpec spec) {
spec.recipeFromResources("org.openrewrite.java.logging.slf4j.JBossLoggingToSlf4j");
}

@DocumentExample
@Test
void simpleLogInvocationMapping() {
rewriteRun(
//language=java
java(
"""
import org.jboss.logging.Logger;

class A {
void doLog(Logger logger, String msg, Throwable t) {
logger.trace(msg);
logger.trace(msg, t);
logger.debug(msg);
logger.debug(msg, t);
logger.info(msg);
logger.info(msg, t);
logger.warn(msg);
logger.warn(msg, t);
logger.error(msg);
logger.error(msg, t);
logger.fatal(msg);
logger.fatal(msg, t);
}
}
""",
"""
import org.slf4j.Logger;

class A {
void doLog(Logger logger, String msg, Throwable t) {
logger.trace(msg);
logger.trace(msg, t);
logger.debug(msg);
logger.debug(msg, t);
logger.info(msg);
logger.info(msg, t);
logger.warn(msg);
logger.warn(msg, t);
logger.error(msg);
logger.error(msg, t);
logger.error(msg);
logger.error(msg, t);
}
}
"""
)
);
}

@Nested
class DependenciesTest {
@Test
void stillUsingJBossLoggingKeepsTheDependencyUsingMaven() {
rewriteRun(
mavenProject(
"project",
srcMainJava(
//language=java
java(
"""
import org.jboss.logging.Logger;

class A {
Logger LOGGER = Logger.getLogger(A.class);
}
""",
SourceSpec::skip
)
),
//language=xml
pomXml(
"""
<project>
<groupId>org.example</groupId>
<artifactId>example-lib</artifactId>
<version>1</version>
<dependencies>
<dependency>
<groupId>org.jboss.logging</groupId>
<artifactId>jboss-logging</artifactId>
<version>3.6.1.Final</version>
</dependency>
<dependency>
<groupId>org.jboss.logmanager</groupId>
<artifactId>jboss-logmanager</artifactId>
<version>3.1.2.Final</version>
</dependency>
</dependencies>
</project>
""",
sourceSpecs -> sourceSpecs.after(after -> assertThat(after)
.contains("<artifactId>slf4j-jboss-logmanager</artifactId>")
.containsPattern("<version>(2.*)</version>")
.actual())
)
)
);
}

@Test
void noMoreJBossLoggingUsagesRemovesTheDependencyUsingMaven() {
rewriteRun(
mavenProject(
"project",
//language=xml
pomXml(
"""
<project>
<groupId>org.example</groupId>
<artifactId>example-lib</artifactId>
<version>1</version>
<dependencies>
<dependency>
<groupId>org.jboss.logging</groupId>
<artifactId>jboss-logging</artifactId>
<version>3.6.1.Final</version>
</dependency>
<dependency>
<groupId>org.jboss.logmanager</groupId>
<artifactId>jboss-logmanager</artifactId>
<version>3.1.2.Final</version>
</dependency>
</dependencies>
</project>
""",
"""
<project>
<groupId>org.example</groupId>
<artifactId>example-lib</artifactId>
<version>1</version>
<dependencies>
<dependency>
<groupId>org.jboss.logmanager</groupId>
<artifactId>jboss-logmanager</artifactId>
<version>3.1.2.Final</version>
</dependency>
<dependency>
<groupId>org.jboss.slf4j</groupId>
<artifactId>slf4j-jboss-logmanager</artifactId>
<version>2.0.1.Final</version>
</dependency>
</dependencies>
</project>
"""
)
)
);
}

@Test
void noMoreJBossLoggingUsagesRemovesTheDependencyUsingGradle() {
rewriteRun(
spec -> spec.beforeRecipe(withToolingApi()),
mavenProject(
"project",
//language=gradle
buildGradle(
"""
plugins { id "java" }
repositories { mavenCentral() }
dependencies {
implementation "org.jboss.logmanager:jboss-logmanager:3.1.2.Final"
implementation "org.jboss.logging:jboss-logging:3.6.1.Final"
}
""",
"""
plugins { id "java" }
repositories { mavenCentral() }
dependencies {
implementation "org.jboss.logmanager:jboss-logmanager:3.1.2.Final"
implementation "org.jboss.slf4j:slf4j-jboss-logmanager:2.0.1.Final"
}
"""
)
)
);
}
}
}