Add tests cases covering plugins subclassing plugins
diff --git a/log4j-docgen/src/test/resources/DescriptorGeneratorTest/expected-plugins.xml b/log4j-docgen/src/test/resources/DescriptorGeneratorTest/expected-plugins.xml
index 3cdd37b..39f6806 100644
--- a/log4j-docgen/src/test/resources/DescriptorGeneratorTest/expected-plugins.xml
+++ b/log4j-docgen/src/test/resources/DescriptorGeneratorTest/expected-plugins.xml
@@ -123,6 +123,19 @@
* apiref:example.Appender[],
* apiref:example.BaseAppender[]</description>
</plugin>
+ <plugin name="MyAppenderSubclassingAppender" namespace="namespace" className="example.MyAppenderSubclassingAppender">
+ <supertypes>
+ <supertype>example.AbstractAppender</supertype>
+ <supertype>example.Appender</supertype>
+ <supertype>example.BaseAppender</supertype>
+ <supertype>example.MyAppender</supertype>
+ <supertype>java.lang.Object</supertype>
+ </supertypes>
+ <attributes>
+ <attribute name="awesomenessEnabled" type="boolean"/>
+ </attributes>
+ <description>Example plugin to demonstrate the case where a plugin subclasses another plugin.</description>
+ </plugin>
<plugin name="MyLayout" className="example.MyOldLayout">
<supertypes>
<supertype>example.Layout</supertype>
diff --git a/log4j-docgen/src/test/resources/DescriptorGeneratorTest/java-of-log4j2/MyAppender.java b/log4j-docgen/src/test/resources/DescriptorGeneratorTest/java-of-log4j2/MyAppender.java
index 493ff00..37a47ef 100644
--- a/log4j-docgen/src/test/resources/DescriptorGeneratorTest/java-of-log4j2/MyAppender.java
+++ b/log4j-docgen/src/test/resources/DescriptorGeneratorTest/java-of-log4j2/MyAppender.java
@@ -45,7 +45,7 @@
* </ul>
*/
@Plugin(name = "MyAppender", category = "namespace")
-public final class MyAppender extends AbstractAppender implements Appender {
+public class MyAppender extends AbstractAppender implements Appender {
/**
* Parent builder with some private fields that are not returned by
diff --git a/log4j-docgen/src/test/resources/DescriptorGeneratorTest/java-of-log4j2/MyAppenderSubclassingAppender.java b/log4j-docgen/src/test/resources/DescriptorGeneratorTest/java-of-log4j2/MyAppenderSubclassingAppender.java
new file mode 100644
index 0000000..8bc13a6
--- /dev/null
+++ b/log4j-docgen/src/test/resources/DescriptorGeneratorTest/java-of-log4j2/MyAppenderSubclassingAppender.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to you under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 example;
+
+import java.util.List;
+import java.util.Set;
+import javax.lang.model.element.TypeElement;
+import org.apache.logging.log4j.core.config.plugins.Plugin;
+import org.apache.logging.log4j.core.config.plugins.PluginAttribute;
+import org.apache.logging.log4j.core.config.plugins.PluginFactory;
+
+/**
+ * Example plugin to demonstrate the case where a plugin subclasses another plugin.
+ *
+ * @see <a href="https://github.com/apache/logging-log4j-tools/issues/117">apache/logging-log4j-tools#117</a>
+ */
+@Plugin(name = "MyAppenderSubclassingAppender", category = "namespace")
+public final class MyAppenderSubclassingAppender extends MyAppender {
+
+ /**
+ * The canonical constructor.
+ */
+ @PluginFactory
+ public static MyAppenderSubclassingAppender newLayout(
+ final @PluginAttribute(value = "awesomenessEnabled", defaultBoolean = true) boolean awesomenessEnabled) {
+ return null;
+ }
+}
diff --git a/log4j-docgen/src/test/resources/DescriptorGeneratorTest/java-of-log4j3/MyAppender.java b/log4j-docgen/src/test/resources/DescriptorGeneratorTest/java-of-log4j3/MyAppender.java
index 1318ed2..3024620 100644
--- a/log4j-docgen/src/test/resources/DescriptorGeneratorTest/java-of-log4j3/MyAppender.java
+++ b/log4j-docgen/src/test/resources/DescriptorGeneratorTest/java-of-log4j3/MyAppender.java
@@ -48,7 +48,7 @@
*/
@Plugin
@Namespace("namespace")
-public final class MyAppender extends AbstractAppender implements Appender {
+public class MyAppender extends AbstractAppender implements Appender {
/**
* Parent builder with some private fields that are not returned by
diff --git a/log4j-docgen/src/test/resources/DescriptorGeneratorTest/java-of-log4j3/MyAppenderSubclassingAppender.java b/log4j-docgen/src/test/resources/DescriptorGeneratorTest/java-of-log4j3/MyAppenderSubclassingAppender.java
new file mode 100644
index 0000000..9a7b5a5
--- /dev/null
+++ b/log4j-docgen/src/test/resources/DescriptorGeneratorTest/java-of-log4j3/MyAppenderSubclassingAppender.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to you under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 example;
+
+import java.util.List;
+import java.util.Set;
+import org.apache.logging.log4j.plugins.Factory;
+import org.apache.logging.log4j.plugins.Namespace;
+import org.apache.logging.log4j.plugins.Plugin;
+import org.apache.logging.log4j.plugins.PluginAttribute;
+
+/**
+ * Example plugin to demonstrate the case where a plugin subclasses another plugin.
+ *
+ * @see <a href="https://github.com/apache/logging-log4j-tools/issues/117">apache/logging-log4j-tools#117</a>
+ */
+@Plugin
+@Namespace("namespace")
+public final class MyAppenderSubclassingAppender extends MyAppender {
+
+ /**
+ * The canonical constructor.
+ */
+ @Factory
+ public static MyAppenderSubclassingAppender newLayout(
+ final @PluginAttribute(value = "awesomenessEnabled", defaultBoolean = true) boolean awesomenessEnabled) {
+ return null;
+ }
+}
