Added @Log4j2 support.

8 files changed, 101 insertions, 8 deletions

diff --git a/src/core/lombok/eclipse/handlers/HandleLog.java b/src/core/lombok/eclipse/handlers/HandleLog.java
index bffe2d62..2e7b4475 100644
--- a/src/core/lombok/eclipse/handlers/HandleLog.java
+++ b/src/core/lombok/eclipse/handlers/HandleLog.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010-2012 The Project Lombok Authors.
+ * Copyright (C) 2010-2013 The Project Lombok Authors.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -178,6 +178,16 @@ public class HandleLog {
 	}
 	
 	/**
+	 * Handles the {@link lombok.extern.log4j.Log4j2} annotation for Eclipse.
+	 */
+	@ProviderFor(EclipseAnnotationHandler.class)
+	public static class HandleLog4j2Log extends EclipseAnnotationHandler<lombok.extern.log4j.Log4j2> {
+		@Override public void handle(AnnotationValues<lombok.extern.log4j.Log4j2> annotation, Annotation source, EclipseNode annotationNode) {
+			processAnnotation(LoggingFramework.LOG4J2, annotation, source, annotationNode);
+		}
+	}
+	
+	/**
 	 * Handles the {@link lombok.extern.slf4j.Slf4j} annotation for Eclipse.
 	 */
 	@ProviderFor(EclipseAnnotationHandler.class)
@@ -224,6 +234,9 @@ public class HandleLog {
 		// private static final org.apache.log4j.Logger log = org.apache.log4j.Logger.getLogger(TargetType.class);
 		LOG4J("org.apache.log4j.Logger", "org.apache.log4j.Logger", "getLogger", "@Log4j"),
 
+		// private static final org.apache.logging.log4j.Logger log = org.apache.logging.log4j.LogManager.getLogger(TargetType.class);
+		LOG4J2("org.apache.logging.log4j.Logger", "org.apache.logging.log4j.LogManager", "getLogger", "@Log4j2"),
+
 		// private static final org.slf4j.Logger log = org.slf4j.LoggerFactory.getLogger(TargetType.class);
 		SLF4J("org.slf4j.Logger", "org.slf4j.LoggerFactory", "getLogger", "@Slf4j"),
 		
diff --git a/src/core/lombok/extern/apachecommons/CommonsLog.java b/src/core/lombok/extern/apachecommons/CommonsLog.java
index f178ae05..024e3744 100644
--- a/src/core/lombok/extern/apachecommons/CommonsLog.java
+++ b/src/core/lombok/extern/apachecommons/CommonsLog.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010-2012 The Project Lombok Authors.
+ * Copyright (C) 2010-2013 The Project Lombok Authors.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -52,6 +52,7 @@ import java.lang.annotation.Target;
  * @see org.apache.commons.logging.LogFactory#getLog(java.lang.Class) org.apache.commons.logging.LogFactory.getLog(Class target)
  * @see lombok.extern.java.Log &#64;Log
  * @see lombok.extern.log4j.Log4j &#64;Log4j
+ * @see lombok.extern.log4j.Log4j2 &#64;Log4j2
  * @see lombok.extern.slf4j.Slf4j &#64;Slf4j
  * @see lombok.extern.slf4j.XSlf4j &#64;XSlf4j
  */
diff --git a/src/core/lombok/extern/java/Log.java b/src/core/lombok/extern/java/Log.java
index 90c62956..7ae4e07b 100644
--- a/src/core/lombok/extern/java/Log.java
+++ b/src/core/lombok/extern/java/Log.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010-2012 The Project Lombok Authors.
+ * Copyright (C) 2010-2013 The Project Lombok Authors.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -51,6 +51,7 @@ import java.lang.annotation.Target;
  * @see java.util.logging.Logger#getLogger(java.lang.String) java.util.logging.Logger.getLogger(String name)
  * @see lombok.extern.apachecommons.CommonsLog &#64;CommonsLog
  * @see lombok.extern.log4j.Log4j &#64;Log4j
+ * @see lombok.extern.log4j.Log4j2 &#64;Log4j2
  * @see lombok.extern.slf4j.Slf4j &#64;Slf4j
  * @see lombok.extern.slf4j.XSlf4j &#64;XSlf4j
  */
diff --git a/src/core/lombok/extern/log4j/Log4j.java b/src/core/lombok/extern/log4j/Log4j.java
index 9cfc5839..29e1b27c 100644
--- a/src/core/lombok/extern/log4j/Log4j.java
+++ b/src/core/lombok/extern/log4j/Log4j.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010-2012 The Project Lombok Authors.
+ * Copyright (C) 2010-2013 The Project Lombok Authors.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -50,6 +50,7 @@ import java.lang.annotation.Target;
  * 
  * @see org.apache.log4j.Logger org.apache.log4j.Logger
  * @see org.apache.log4j.Logger#getLogger(java.lang.Class) org.apache.log4j.Logger.getLogger(Class target)
+ * @see lombok.extern.log4j.Log4j2 &#64;Log4j2
  * @see lombok.extern.apachecommons.CommonsLog &#64;CommonsLog
  * @see lombok.extern.java.Log &#64;Log
  * @see lombok.extern.slf4j.Slf4j &#64;Slf4j
diff --git a/src/core/lombok/extern/log4j/Log4j2.java b/src/core/lombok/extern/log4j/Log4j2.java
new file mode 100644
index 00000000..2a0f09e1
--- /dev/null
+++ b/src/core/lombok/extern/log4j/Log4j2.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2013 The Project Lombok Authors.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package lombok.extern.log4j;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Causes lombok to generate a logger field.
+ * <p>
+ * Complete documentation is found at <a href="http://projectlombok.org/features/Log.html">the project lombok features page for lombok log annotations</a>.
+ * <p>
+ * Example:
+ * <pre>
+ * &#64;Log4j2
+ * public class LogExample {
+ * }
+ * </pre>
+ * 
+ * will generate:
+ * 
+ * <pre>
+ * public class LogExample {
+ *     private static final org.apache.logging.log4j.Logger log = org.apache.logging.log4j.Logger.getLogger(LogExample.class);
+ * }
+ * </pre>
+ * 
+ * This annotation is valid for classes and enumerations.<br />
+ * 
+ * @see org.apache.logging.log4j.Logger org.apache.logging.log4j.Logger
+ * @see org.apache.logging.log4j.LogManager#getLogger(java.lang.Class) org.apache.logging.log4j.LogManager.getLogger(Class target)
+ * @see lombok.extern.log4j.Log4j &#64;Log4j
+ * @see lombok.extern.apachecommons.CommonsLog &#64;CommonsLog
+ * @see lombok.extern.java.Log &#64;Log
+ * @see lombok.extern.slf4j.Slf4j &#64;Slf4j
+ * @see lombok.extern.slf4j.XSlf4j &#64;XSlf4j
+ */
+@Retention(RetentionPolicy.SOURCE)
+@Target(ElementType.TYPE)
+public @interface Log4j2 {
+}
\ No newline at end of file
diff --git a/src/core/lombok/extern/slf4j/Slf4j.java b/src/core/lombok/extern/slf4j/Slf4j.java
index 14dbcba6..45942971 100644
--- a/src/core/lombok/extern/slf4j/Slf4j.java
+++ b/src/core/lombok/extern/slf4j/Slf4j.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010-2012 The Project Lombok Authors.
+ * Copyright (C) 2010-2013 The Project Lombok Authors.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -51,6 +51,7 @@ import java.lang.annotation.Target;
  * @see lombok.extern.apachecommons.CommonsLog &#64;CommonsLog
  * @see lombok.extern.java.Log &#64;Log
  * @see lombok.extern.log4j.Log4j &#64;Log4j
+ * @see lombok.extern.log4j.Log4j2 &#64;Log4j2
  */
 @Retention(RetentionPolicy.SOURCE)
 @Target(ElementType.TYPE)
diff --git a/src/core/lombok/extern/slf4j/XSlf4j.java b/src/core/lombok/extern/slf4j/XSlf4j.java
index bdf8a62c..599c68ab 100644
--- a/src/core/lombok/extern/slf4j/XSlf4j.java
+++ b/src/core/lombok/extern/slf4j/XSlf4j.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2012 The Project Lombok Authors.
+ * Copyright (C) 2012-2013 The Project Lombok Authors.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -51,6 +51,7 @@ import java.lang.annotation.Target;
  * @see lombok.extern.apachecommons.CommonsLog &#64;CommonsLog
  * @see lombok.extern.java.Log &#64;Log
  * @see lombok.extern.log4j.Log4j &#64;Log4j
+ * @see lombok.extern.log4j.Log4j2 &#64;Log4j2
  * @see lombok.extern.slf4j.Slf4j &#64;Slf4j
  */
 @Retention(RetentionPolicy.SOURCE)
diff --git a/src/core/lombok/javac/handlers/HandleLog.java b/src/core/lombok/javac/handlers/HandleLog.java
index 62a55c44..35a32be5 100644
--- a/src/core/lombok/javac/handlers/HandleLog.java
+++ b/src/core/lombok/javac/handlers/HandleLog.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010-2012 The Project Lombok Authors.
+ * Copyright (C) 2010-2013 The Project Lombok Authors.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -82,7 +82,7 @@ public class HandleLog {
 	private static boolean createField(LoggingFramework framework, JavacNode typeNode, JCFieldAccess loggingType, JCTree source) {
 		TreeMaker maker = typeNode.getTreeMaker();
 		
-		// 	private static final <loggerType> log = <factoryMethod>(<parameter>);
+		// private static final <loggerType> log = <factoryMethod>(<parameter>);
 		JCExpression loggerType = chainDotsString(typeNode, framework.getLoggerTypeName());
 		JCExpression factoryMethod = chainDotsString(typeNode, framework.getLoggerFactoryMethodName());
 		
@@ -128,6 +128,16 @@ public class HandleLog {
 	}
 	
 	/**
+	 * Handles the {@link lombok.extern.log4j.Log4j2} annotation for javac.
+	 */
+	@ProviderFor(JavacAnnotationHandler.class)
+	public static class HandleLog4j2Log extends JavacAnnotationHandler<lombok.extern.log4j.Log4j2> {
+		@Override public void handle(AnnotationValues<lombok.extern.log4j.Log4j2> annotation, JCAnnotation ast, JavacNode annotationNode) {
+			processAnnotation(LoggingFramework.LOG4J2, annotation, annotationNode);
+		}
+	}
+	
+	/**
 	 * Handles the {@link lombok.extern.slf4j.Slf4j} annotation for javac.
 	 */
 	@ProviderFor(JavacAnnotationHandler.class)
@@ -163,6 +173,9 @@ public class HandleLog {
 		// private static final org.apache.log4j.Logger log = org.apache.log4j.Logger.getLogger(TargetType.class);
 		LOG4J(lombok.extern.log4j.Log4j.class, "org.apache.log4j.Logger", "org.apache.log4j.Logger.getLogger"),
 		
+		// private static final org.apache.logging.log4j.Logger log = org.apache.logging.log4j.LogManager.getLogger(TargetType.class);
+		LOG4J2(lombok.extern.log4j.Log4j2.class, "org.apache.logging.log4j.Logger", "org.apache.logging.log4j.LogManager.getLogger"),
+		
 		// private static final org.slf4j.Logger log = org.slf4j.LoggerFactory.getLogger(TargetType.class);
 		SLF4J(lombok.extern.slf4j.Slf4j.class, "org.slf4j.Logger", "org.slf4j.LoggerFactory.getLogger"),