From 199f7f74fd35462dced087280af066cf2cad7596 Mon Sep 17 00:00:00 2001
From: Reinier Zwitserloot <reinier@tipit.to>
Date: Tue, 1 Dec 2009 13:53:07 +0100
Subject: Generalized the agent mechanism; now 1 lombok.jar can serve as the
 agent for BOTH netbeans AND eclipse, and is future-ready for an IntelliJ
 agent.

---
 .../lombok/netbeans/agent/NetbeansPatcher.java     | 24 +++++++++++-----------
 .../lombok/netbeans/agent/PatchFixes.java          | 20 +++++++++---------
 2 files changed, 22 insertions(+), 22 deletions(-)

(limited to 'src/netbeansAgent/lombok')

diff --git a/src/netbeansAgent/lombok/netbeans/agent/NetbeansPatcher.java b/src/netbeansAgent/lombok/netbeans/agent/NetbeansPatcher.java
index 2a87ad6c..bffedfc2 100644
--- a/src/netbeansAgent/lombok/netbeans/agent/NetbeansPatcher.java
+++ b/src/netbeansAgent/lombok/netbeans/agent/NetbeansPatcher.java
@@ -23,29 +23,29 @@ package lombok.netbeans.agent;
 
 import java.lang.instrument.Instrumentation;
 
+import lombok.core.Agent;
 import lombok.patcher.Hook;
 import lombok.patcher.MethodTarget;
 import lombok.patcher.ScriptManager;
 import lombok.patcher.StackRequest;
-import lombok.patcher.equinox.EquinoxClassLoader;
 import lombok.patcher.scripts.ScriptBuilder;
 
-public class NetbeansPatcher {
-	private NetbeansPatcher() {}
-	
-	public static void agentmain(@SuppressWarnings("unused") String agentArgs, Instrumentation instrumentation) throws Exception {
-		registerPatchScripts(instrumentation, true);
-	}
-	
-	public static void premain(@SuppressWarnings("unused") String agentArgs, Instrumentation instrumentation) throws Exception {
-		registerPatchScripts(instrumentation, false);
+/**
+ * This is a java-agent that patches some of netbeans's classes so that lombok is initialized as Javac TaskListener,
+ * allowing us to change AST nodes anytime netbeans parses source code. It also fixes some of the places in netbeans that
+ * can't deal with generated code.
+ * 
+ * The hard work on figuring out where to patch has been done by Jan Lahoda (jlahoda@netbeans.org)
+ */
+public class NetbeansPatcher extends Agent {
+	@Override
+	public void runAgent(String agentArgs, Instrumentation instrumentation, boolean injected) throws Exception {
+		registerPatchScripts(instrumentation, injected);
 	}
 	
 	private static void registerPatchScripts(Instrumentation instrumentation, boolean reloadExistingClasses) {
 		ScriptManager sm = new ScriptManager();
 		sm.registerTransformer(instrumentation);
-		EquinoxClassLoader.addPrefix("lombok.");
-		EquinoxClassLoader.registerScripts(sm);
 		
 		patchNetbeansJavac(sm);
 		patchNetbeansMissingPositionAwareness(sm);
diff --git a/src/netbeansAgent/lombok/netbeans/agent/PatchFixes.java b/src/netbeansAgent/lombok/netbeans/agent/PatchFixes.java
index 4aa7f77c..3a58d381 100644
--- a/src/netbeansAgent/lombok/netbeans/agent/PatchFixes.java
+++ b/src/netbeansAgent/lombok/netbeans/agent/PatchFixes.java
@@ -48,16 +48,16 @@ public class PatchFixes {
 		if (context.get(TaskListener.class) != null)
 			context.put(TaskListener.class, (TaskListener)null);
 		if (taskListener != null) {
-//			try {
-//				Method m = JavacTaskImpl.class.getDeclaredMethod("wrap", TaskListener.class);
-//				try {
-//					m.setAccessible(true);
-//				} catch (SecurityException ignore) {}
-//				TaskListener w = (TaskListener)m.invoke(that, taskListener);
-				context.put(TaskListener.class, taskListener);
-//			} catch (InvocationTargetException e) {
-//				throw e.getCause();
-//			}
+			try {
+				Method m = JavacTaskImpl.class.getDeclaredMethod("wrap", TaskListener.class);
+				try {
+					m.setAccessible(true);
+				} catch (SecurityException ignore) {}
+				TaskListener w = (TaskListener)m.invoke(that, taskListener);
+				context.put(TaskListener.class, w);
+			} catch (InvocationTargetException e) {
+				throw e.getCause();
+			}
 		}
 	}
 	
-- 
cgit