Inline methods for Log4j2 (#253)

* Inline methods for Log4j2

* Add license header

* Trim description

Author: timtebeek

.run/InlineMethodCallsRecipeGenerator.run.xml

@@ -0,0 +1,10 @@
+<component name="ProjectRunConfigurationManager">
+    <configuration default="false" name="InlineMethodCallsRecipeGenerator" type="Application" factoryName="Application">
+        <option name="MAIN_CLASS_NAME" value="org.openrewrite.java.internal.parser.InlineMethodCallsRecipeGenerator" />
+        <module name="rewrite-logging-frameworks.main" />
+        <option name="PROGRAM_PARAMETERS" value="src/main/resources/META-INF/rewrite/classpath.tsv.gz src/main/resources/META-INF/rewrite/inline-logging-methods.yml org.openrewrite.java.logging.log4j.InlineMethods" />
+        <method v="2">
+            <option name="Make" enabled="true" />
+        </method>
+    </configuration>
+</component>

src/main/resources/META-INF/rewrite/classpath.tsv.gz

@@ -0,0 +1,55 @@
+# 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.
+#
+# Generated InlineMe recipes from TypeTable
+#
+
+type: specs.openrewrite.org/v1beta/recipe
+name: org.openrewrite.java.logging.log4j.InlineMethods
+displayName: Inline methods annotated with `@InlineMe`
+description: >-
+  Automatically generated recipes to inline method calls based on `@InlineMe` annotations
+  discovered in the type table.
+recipeList:
+
+  # From org.apache.logging.log4j:log4j-api:2.25.2
+  - org.openrewrite.java.InlineMethodCalls:
+      methodPattern: 'org.apache.logging.log4j.message.StructuredDataId StructuredDataId(java.lang.String, int, java.lang.String[], java.lang.String[])'
+      replacement: 'this(name, String.valueOf(enterpriseNumber), required, optional)'
+      classpathFromResources:
+        - 'log4j-api-2.25.2'
+  - org.openrewrite.java.InlineMethodCalls:
+      methodPattern: 'org.apache.logging.log4j.message.StructuredDataId StructuredDataId(java.lang.String, int, java.lang.String[], java.lang.String[], int)'
+      replacement: 'this(name, String.valueOf(enterpriseNumber), required, optional, maxLength)'
+      classpathFromResources:
+        - 'log4j-api-2.25.2'
+  - org.openrewrite.java.InlineMethodCalls:
+      methodPattern: 'org.apache.logging.log4j.message.StructuredDataId makeId(java.lang.String, int)'
+      replacement: 'this.makeId(defaultId, String.valueOf(anEnterpriseNumber))'
+      classpathFromResources:
+        - 'log4j-api-2.25.2'
+  - org.openrewrite.java.InlineMethodCalls:
+      methodPattern: 'org.apache.logging.log4j.message.ParameterizedMessage ParameterizedMessage(java.lang.String, java.lang.String[], java.lang.Throwable)'
+      replacement: 'this(pattern, Arrays.stream(args).toArray(Object[]::new), throwable)'
+      imports:
+        - 'java.util.Arrays'
+      classpathFromResources:
+        - 'log4j-api-2.25.2'
+  - org.openrewrite.java.InlineMethodCalls:
+      methodPattern: 'org.apache.logging.log4j.MarkerManager getMarker(java.lang.String, org.apache.logging.log4j.Marker)'
+      replacement: 'MarkerManager.getMarker(name).addParents(parent)'
+      imports:
+        - 'org.apache.logging.log4j.MarkerManager'
+      classpathFromResources:
+        - 'log4j-api-2.25.2'

src/main/resources/META-INF/rewrite/inline-logging-methods.yml

@@ -137,6 +137,7 @@ recipeList:
       newArtifactId: log4j-slf4j-impl
       newVersion: 2.x
   - org.openrewrite.java.logging.log4j.UpgradeLog4J2DependencyVersion
+  - org.openrewrite.java.logging.log4j.InlineMethods
 
 ---
 type: specs.openrewrite.org/v1beta/recipe

src/main/resources/META-INF/rewrite/log4j.yml

@@ -34,7 +34,7 @@ class Log4j1ToLog4j2Test implements RewriteTest {
 
     @Override
     public void defaults(RecipeSpec spec) {
-        spec.recipeFromResource("/META-INF/rewrite/log4j.yml", "org.openrewrite.java.logging.log4j.Log4j1ToLog4j2")
+        spec.recipeFromResources("org.openrewrite.java.logging.log4j.Log4j1ToLog4j2")
           .parser(JavaParser.fromJavaVersion().classpathFromResources(new InMemoryExecutionContext(), "log4j-1"));
     }