From 5526c123cdb6a8a92f0f5b0af66e7e65d13988ef Mon Sep 17 00:00:00 2001
From: aclement <aclement>
Date: Wed, 26 Jul 2006 15:23:57 +0000
Subject: [PATCH] pipeline changes:  new kind of ResolvedMember for Eclipsey
 members

---
 .../lookup/EclipseResolvedMember.java         | 78 +++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 org.aspectj.ajdt.core/src/org/aspectj/ajdt/internal/compiler/lookup/EclipseResolvedMember.java

diff --git a/org.aspectj.ajdt.core/src/org/aspectj/ajdt/internal/compiler/lookup/EclipseResolvedMember.java b/org.aspectj.ajdt.core/src/org/aspectj/ajdt/internal/compiler/lookup/EclipseResolvedMember.java
new file mode 100644
index 000000000..38dca6826
--- /dev/null
+++ b/org.aspectj.ajdt.core/src/org/aspectj/ajdt/internal/compiler/lookup/EclipseResolvedMember.java
@@ -0,0 +1,78 @@
+/* *******************************************************************
+ * Copyright (c) 2006 Contributors
+ * All rights reserved.
+ * This program and the accompanying materials are made available
+ * under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Andy Clement                 initial implementation
+ * ******************************************************************/
+package org.aspectj.ajdt.internal.compiler.lookup;
+
+import org.aspectj.org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration;
+import org.aspectj.org.eclipse.jdt.internal.compiler.ast.Annotation;
+import org.aspectj.org.eclipse.jdt.internal.compiler.ast.Argument;
+import org.aspectj.org.eclipse.jdt.internal.compiler.ast.TypeDeclaration;
+import org.aspectj.org.eclipse.jdt.internal.compiler.lookup.MethodBinding;
+import org.aspectj.org.eclipse.jdt.internal.compiler.lookup.SourceTypeBinding;
+import org.aspectj.weaver.AnnotationX;
+import org.aspectj.weaver.ResolvedMemberImpl;
+import org.aspectj.weaver.ResolvedType;
+import org.aspectj.weaver.UnresolvedType;
+
+/**
+ * In the pipeline world, we can be weaving before all types have come through from compilation.
+ * In some cases this means the weaver will want to ask questions of eclipse types and this
+ * subtype of ResolvedMemberImpl is here to answer some of those questions - it is backed by 
+ * the real eclipse MethodBinding object and can translate from Eclipse -> Weaver information.
+ */
+public class EclipseResolvedMember extends ResolvedMemberImpl {
+	
+	private static String[] NO_ARGS = new String[]{};
+	
+	private MethodBinding realBinding;
+	private String[] argumentNames;
+	
+	public EclipseResolvedMember(MethodBinding binding, Kind memberKind, ResolvedType realDeclaringType, int modifiers, UnresolvedType type, String string, UnresolvedType[] types, UnresolvedType[] types2) {
+		super(memberKind,realDeclaringType,modifiers,type,string,types,types2);
+		this.realBinding = binding;
+	}
+
+	public AnnotationX[] getAnnotations() {
+		long abits = realBinding.getAnnotationTagBits(); // ensure resolved
+		TypeDeclaration typeDecl = ((SourceTypeBinding)realBinding.declaringClass).scope.referenceContext;
+		AbstractMethodDeclaration methodDecl = typeDecl.declarationOf(realBinding);
+		Annotation[] annos = methodDecl.annotations; // this is what to add
+		if (annos==null) return null;
+		return super.getAnnotations();
+	}
+
+	public ResolvedType[] getAnnotationTypes() {
+		long abits = realBinding.getAnnotationTagBits(); // ensure resolved
+		TypeDeclaration typeDecl = ((SourceTypeBinding)realBinding.declaringClass).scope.referenceContext;
+		AbstractMethodDeclaration methodDecl = typeDecl.declarationOf(realBinding);
+		Annotation[] annos = methodDecl.annotations; // this is what to add
+		if (annos==null) return null;
+		return super.getAnnotationTypes();
+	}
+
+	
+	public String[] getParameterNames() {
+		if (argumentNames!=null) return argumentNames;
+		TypeDeclaration typeDecl = ((SourceTypeBinding)realBinding.declaringClass).scope.referenceContext;
+		AbstractMethodDeclaration methodDecl = typeDecl.declarationOf(realBinding);
+		Argument[] args = (methodDecl==null?null:methodDecl.arguments); // dont like this - why isnt the method found sometimes? is it because other errors are being reported?
+		if (args==null) {
+			argumentNames=NO_ARGS;
+		} else {
+			argumentNames = new String[args.length];
+			for (int i = 0; i < argumentNames.length; i++) {
+				argumentNames[i] = new String(methodDecl.arguments[i].name);
+			}
+		}
+		return argumentNames;
+	}
+	
+}
-- 
2.39.5