From bf3b347a6997efcaa0a599f5b3903da002197957 Mon Sep 17 00:00:00 2001
From: jhugunin <jhugunin>
Date: Fri, 3 Jan 2003 01:44:18 +0000
Subject: [PATCH] better incremental support

---
 .../ajdt/internal/core/builder/AjBuildManager.java     | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/org.aspectj.ajdt.core/src/org/aspectj/ajdt/internal/core/builder/AjBuildManager.java b/org.aspectj.ajdt.core/src/org/aspectj/ajdt/internal/core/builder/AjBuildManager.java
index a5f19ca94..80e76146c 100644
--- a/org.aspectj.ajdt.core/src/org/aspectj/ajdt/internal/core/builder/AjBuildManager.java
+++ b/org.aspectj.ajdt.core/src/org/aspectj/ajdt/internal/core/builder/AjBuildManager.java
@@ -151,8 +151,9 @@ public class AjBuildManager {
 	}
 
 	public boolean incrementalBuild(AjBuildConfig buildConfig, IMessageHandler messageHandler) throws CoreException, IOException {
+        final CountingMessageHandler counter = new CountingMessageHandler(messageHandler);                    
         try {
-            currentHandler = messageHandler;
+            currentHandler = counter;
     		IncrementalBuilder builder = getIncrementalBuilder(messageHandler);
     //		SimpleLookupTable deltas = 
     		//XXX for Mik, replace this with a call to builder.build(SimpleLookupTable deltas)
@@ -166,8 +167,14 @@ public class AjBuildManager {
     		getJavaBuilder().binaryResources = new SimpleLookupTable();
     		SimpleLookupTable deltas = getDeltas(buildConfig);
     	 
+    	 	//MessageUtil.info(messageHandler, "about to do incremental build: " + deltas);
+    	 
     		boolean succeeded = builder.build(deltas);
     		
+       		if (counter.hasErrors()) {
+                return false;
+            }
+    		
        		if (succeeded) {
     			return weaveAndGenerateClassFiles(builder.getNewState());
     		} else {
@@ -181,6 +188,7 @@ public class AjBuildManager {
     
 	SimpleLookupTable getDeltas(AjBuildConfig newBuildConfig) {	  
 		updateBuildConfig(newBuildConfig);
+		//System.err.println("sourceRoots: " + newBuildConfig.getSourceRoots());
 		// !!! support multiple source roots
 		SimpleLookupTable deltas = new SimpleLookupTable();
 		for (Iterator i = newBuildConfig.getSourceRoots().iterator(); i.hasNext(); ) {
-- 
2.39.5