From: aclement <aclement>
Date: Thu, 8 Jun 2006 09:46:47 +0000 (+0000)
Subject: synchronization joinpoints: code dump...
X-Git-Tag: V1_5_2rc1~52
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=65ff490a29f85cf4f3fc910e08ab5da8b7065040;p=aspectj.git

synchronization joinpoints: code dump...
---

diff --git a/weaver/src/org/aspectj/weaver/MemberImpl.java b/weaver/src/org/aspectj/weaver/MemberImpl.java
index 14b7fde02..ca70434d8 100644
--- a/weaver/src/org/aspectj/weaver/MemberImpl.java
+++ b/weaver/src/org/aspectj/weaver/MemberImpl.java
@@ -702,6 +702,10 @@ public class MemberImpl implements Comparable, AnnotatedElement,Member {
     		return "makeInitializerSig";
     	} else if (kind == ADVICE) {
     		return "makeAdviceSig";
+    	} else if (kind == MONITORENTER) {
+    		return "makeLockSig";
+    	} else if (kind == MONITOREXIT) {
+    		return "makeUnlockSig";
     	} else {
     		throw new RuntimeException("unimplemented");
     	}
@@ -729,6 +733,10 @@ public class MemberImpl implements Comparable, AnnotatedElement,Member {
     		return "org.aspectj.lang.reflect.InitializerSignature";
     	} else if (kind == ADVICE) {
     		return "org.aspectj.lang.reflect.AdviceSignature";
+    	} else if (kind == MONITORENTER) {
+    		return "org.aspectj.lang.reflect.LockSignature";
+    	} else if (kind == MONITOREXIT) {
+    		return "org.aspectj.lang.reflect.UnlockSignature";
     	} else {
     		throw new RuntimeException("unimplemented");
     	}
@@ -753,6 +761,8 @@ public class MemberImpl implements Comparable, AnnotatedElement,Member {
     		return getStaticInitializationSignatureString(world);
     	} else if (kind == ADVICE) {
     		return getAdviceSignatureString(world);
+    	} else if (kind == MONITORENTER || kind == MONITOREXIT) {
+    		return getMonitorSignatureString(world);
     	} else {
     		throw new RuntimeException("unimplemented");
     	}
@@ -828,6 +838,21 @@ public class MemberImpl implements Comparable, AnnotatedElement,Member {
         return buf.toString();
 	}
 	
+	protected String getMonitorSignatureString(World world) {
+        StringBuffer buf = new StringBuffer();
+        buf.append(makeString(Modifier.STATIC));    // modifiers
+        buf.append('-');
+        buf.append(getName());                      // name
+        buf.append('-');
+        buf.append(makeString(getDeclaringType())); // Declaring Type
+        buf.append('-');
+        buf.append(makeString(getParameterTypes()[0])); // Parameter Types
+        buf.append('-');
+        buf.append("");                                 // Parameter names
+        buf.append('-');
+        return buf.toString();
+	}
+	
 
 
 	protected String getConstructorSignatureString(World world) {
diff --git a/weaver/src/org/aspectj/weaver/bcel/BcelAdvice.java b/weaver/src/org/aspectj/weaver/bcel/BcelAdvice.java
index 7da631707..64d439671 100644
--- a/weaver/src/org/aspectj/weaver/bcel/BcelAdvice.java
+++ b/weaver/src/org/aspectj/weaver/bcel/BcelAdvice.java
@@ -14,6 +14,7 @@
 
 package org.aspectj.weaver.bcel;
 
+import java.lang.reflect.Modifier;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
@@ -23,6 +24,7 @@ import org.aspectj.apache.bcel.generic.InstructionConstants;
 import org.aspectj.apache.bcel.generic.InstructionFactory;
 import org.aspectj.apache.bcel.generic.InstructionHandle;
 import org.aspectj.apache.bcel.generic.InstructionList;
+import org.aspectj.bridge.ISourceLocation;
 import org.aspectj.bridge.Message;
 import org.aspectj.weaver.Advice;
 import org.aspectj.weaver.AdviceKind;
@@ -216,6 +218,14 @@ public class BcelAdvice extends Advice {
 			}
 		}
 
+        if (shadow.getIWorld().isJoinpointSynchronizationEnabled() &&
+        		shadow.getKind()==Shadow.MethodExecution &&
+        		(s.getSignature().getModifiers() & Modifier.SYNCHRONIZED)!=0) {
+			Message m = new Message("advice matching the synchronized method shadow '"+shadow.toString()+
+    				"' will be executed outside the lock rather than inside (compiler limitation)",shadow.getSourceLocation(),false,new ISourceLocation[]{getSourceLocation()});
+        	  shadow.getIWorld().getMessageHandler().handleMessage(m);
+        }
+        
         //FIXME AV - see #75442, this logic is not enough so for now comment it out until we fix the bug
 //        // callback for perObject AJC MightHaveAspect postMunge (#75442)
 //        if (getConcreteAspect() != null
@@ -674,4 +684,4 @@ public class BcelAdvice extends Advice {
 	protected void clearLintSuppressions(World inWorld,Collection toClear) {
 		inWorld.getLint().clearSuppressions(toClear);
 	}
-}
+}
\ No newline at end of file