I'm committing this shell of an implementation for runtime reflection on AspectJ's type system. It's needed by the aUnit guys and provides a means for us to share a structure, take patches etc.. NOT to be considered finished (ha ha) or even a final design at this point in time. We have to do some compiler work to generate runtime-visible structures to support this...

16 files changed, 985 insertions, 0 deletions

diff --git a/aspectj5rt/java5-src/org/aspectj/internal/lang/reflect/AjTypeImpl.java b/aspectj5rt/java5-src/org/aspectj/internal/lang/reflect/AjTypeImpl.java
new file mode 100644
index 000000000..4fc4ab5a7
--- /dev/null
+++ b/aspectj5rt/java5-src/org/aspectj/internal/lang/reflect/AjTypeImpl.java
@@ -0,0 +1,527 @@
+/* *******************************************************************
+ * Copyright (c) 2005 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://eclipse.org/legal/epl-v10.html 
+ *  
+ * Contributors: 
+ *   Adrian Colyer			Initial implementation
+ * ******************************************************************/
+package org.aspectj.internal.lang.reflect;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.lang.reflect.Type;
+import java.lang.reflect.TypeVariable;
+
+import org.aspectj.lang.reflect.Advice;
+import org.aspectj.lang.reflect.AdviceType;
+import org.aspectj.lang.reflect.AjType;
+import org.aspectj.lang.reflect.DeclareAnnotation;
+import org.aspectj.lang.reflect.DeclareErrorOrWarning;
+import org.aspectj.lang.reflect.DeclareParents;
+import org.aspectj.lang.reflect.DeclarePrecedence;
+import org.aspectj.lang.reflect.DeclareSoft;
+import org.aspectj.lang.reflect.InterTypeConstructorDeclaration;
+import org.aspectj.lang.reflect.InterTypeFieldDeclaration;
+import org.aspectj.lang.reflect.InterTypeMethodDeclaration;
+import org.aspectj.lang.reflect.PerClause;
+import org.aspectj.lang.reflect.Pointcut;
+
+/**
+ * @author colyer
+ *
+ */
+public class AjTypeImpl<T> implements AjType {
+	
+	private Class<T> clazz;
+	
+	public AjTypeImpl(Class<T> fromClass) {
+		this.clazz = fromClass;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getName()
+	 */
+	public String getName() {
+		return clazz.getName();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getPackage()
+	 */
+	public Package getPackage() {
+		return clazz.getPackage();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getInterfaces()
+	 */
+	public Class[] getInterfaces() {
+		return clazz.getInterfaces();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getModifiers()
+	 */
+	public int getModifiers() {
+		return clazz.getModifiers();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getSupertype()
+	 */
+	public AjType getSupertype() {
+		return new AjTypeImpl(clazz.getSuperclass());
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getGenericSupertype()
+	 */
+	public Type getGenericSupertype() {
+		return clazz.getGenericSuperclass();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getEnclosingMethod()
+	 */
+	public Method getEnclosingMethod() {
+		return clazz.getEnclosingMethod();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getEnclosingConstructor()
+	 */
+	public Constructor getEnclosingConstructor() {
+		return clazz.getEnclosingConstructor();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getEnclosingType()
+	 */
+	public AjType getEnclosingType() {
+		Class<?> enc = clazz.getEnclosingClass();
+		return enc != null ? new AjTypeImpl(enc) : null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getDeclaringType()
+	 */
+	public AjType getDeclaringType() {
+		Class dec = clazz.getDeclaringClass();
+		return dec != null ? new AjTypeImpl(dec) : null;
+	}
+	
+	public PerClause getPerClause() {
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#isAnnotationPresent(java.lang.Class)
+	 */
+	public boolean isAnnotationPresent(Class annotationType) {
+		return clazz.isAnnotationPresent(annotationType);
+	}
+
+	public Annotation getAnnotation(Class annotationType) {
+		return clazz.getAnnotation(annotationType);
+	}
+	
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getAnnotations()
+	 */
+	public Annotation[] getAnnotations() {
+		return clazz.getAnnotations();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getDeclaredAnnotations()
+	 */
+	public Annotation[] getDeclaredAnnotations() {
+		return clazz.getDeclaredAnnotations();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getAspects()
+	 */
+	public AjType[] getAjTypes() {
+		Class[] classes = clazz.getClasses();
+		AjType[] ret = new AjType[classes.length];
+		for (int i = 0; i < ret.length; i++) {
+			ret[i] = new AjTypeImpl(classes[i]);
+		}
+		return ret;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getDeclaredAspects()
+	 */
+	public AjType[] getDeclaredAjTypes() {
+		Class[] classes = clazz.getDeclaredClasses();
+		AjType[] ret = new AjType[classes.length];
+		for (int i = 0; i < ret.length; i++) {
+			ret[i] = new AjTypeImpl(classes[i]);
+		}
+		return ret;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getConstructor(java.lang.Class...)
+	 */
+	public Constructor getConstructor(Class... parameterTypes) throws NoSuchMethodException {
+		return clazz.getConstructor(parameterTypes);
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getConstructors()
+	 */
+	public Constructor[] getConstructors() {
+		return clazz.getConstructors();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getDeclaredConstructor(java.lang.Class...)
+	 */
+	public Constructor getDeclaredConstructor(Class... parameterTypes) throws NoSuchMethodException {
+		return clazz.getDeclaredConstructor(parameterTypes);
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getDeclaredConstructors()
+	 */
+	public Constructor[] getDeclaredConstructors() {
+		return clazz.getDeclaredConstructors();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getDeclaredField(java.lang.String)
+	 */
+	public Field getDeclaredField(String name) throws NoSuchFieldException {
+		return clazz.getDeclaredField(name);
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getDeclaredFields()
+	 */
+	public Field[] getDeclaredFields() {
+		return clazz.getDeclaredFields();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getField(java.lang.String)
+	 */
+	public Field getField(String name)  throws NoSuchFieldException {
+		return clazz.getField(name);
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getFields()
+	 */
+	public Field[] getFields() {
+		return clazz.getFields();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getDeclaredMethod(java.lang.String, java.lang.Class...)
+	 */
+	public Method getDeclaredMethod(String name, Class... parameterTypes) throws NoSuchMethodException {
+		return clazz.getDeclaredMethod(name,parameterTypes);
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getMethod(java.lang.String, java.lang.Class...)
+	 */
+	public Method getMethod(String name, Class... parameterTypes) throws NoSuchMethodException {
+		return clazz.getMethod(name,parameterTypes);
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getDeclaredMethods()
+	 */
+	public Method[] getDeclaredMethods() {
+		return clazz.getDeclaredMethods();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getMethods()
+	 */
+	public Method[] getMethods() {
+		return clazz.getMethods();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getDeclaredPointcut(java.lang.String)
+	 */
+	public Pointcut getDeclaredPointcut(String name) {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getPointcut(java.lang.String)
+	 */
+	public Pointcut getPointcut(String name) {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getDeclaredPointcuts()
+	 */
+	public Pointcut[] getDeclaredPointcuts() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getPointcuts()
+	 */
+	public Pointcut[] getPointcuts() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getDeclaredAdvice(org.aspectj.lang.reflect.AdviceType)
+	 */
+	public Advice[] getDeclaredAdvice(AdviceType adviceType) {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getAdvice(org.aspectj.lang.reflect.AdviceType)
+	 */
+	public Advice[] getAdvice(AdviceType adviceType) {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getDeclaredITDMethod(java.lang.String, java.lang.Class, java.lang.Class...)
+	 */
+	public InterTypeMethodDeclaration getDeclaredITDMethod(String name,
+			Class target, Class... parameterTypes) {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getDeclaredITDMethods()
+	 */
+	public InterTypeMethodDeclaration[] getDeclaredITDMethods() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getITDMethod(java.lang.String, java.lang.Class, java.lang.Class...)
+	 */
+	public InterTypeMethodDeclaration getITDMethod(String name, Class target,
+			Class... parameterTypes) {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getITDMethods()
+	 */
+	public InterTypeMethodDeclaration[] getITDMethods() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getDeclaredITDConstructor(java.lang.Class, java.lang.Class...)
+	 */
+	public InterTypeConstructorDeclaration getDeclaredITDConstructor(
+			Class target, Class... parameterTypes) {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getDeclaredITDConstructors()
+	 */
+	public InterTypeConstructorDeclaration[] getDeclaredITDConstructors() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getITDConstructor(java.lang.Class, java.lang.Class...)
+	 */
+	public InterTypeConstructorDeclaration getITDConstructor(Class target,
+			Class... parameterTypes) {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getITDConstructors()
+	 */
+	public InterTypeConstructorDeclaration[] getITDConstructors() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getDeclaredITDField(java.lang.String, java.lang.Class)
+	 */
+	public InterTypeFieldDeclaration getDeclaredITDField(String name,
+			Class target) {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getDeclaredITDFields()
+	 */
+	public InterTypeFieldDeclaration[] getDeclaredITDFields() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getITDField(java.lang.String, java.lang.Class)
+	 */
+	public InterTypeFieldDeclaration getITDField(String name, Class target) {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getITDFields()
+	 */
+	public InterTypeFieldDeclaration[] getITDFields() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getDeclareErrorOrWarnings()
+	 */
+	public DeclareErrorOrWarning getDeclareErrorOrWarnings() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getDeclareParents()
+	 */
+	public DeclareParents getDeclareParents() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getDeclareSofts()
+	 */
+	public DeclareSoft getDeclareSofts() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getDeclareAnnotations()
+	 */
+	public DeclareAnnotation getDeclareAnnotations() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getDeclarePrecedence()
+	 */
+	public DeclarePrecedence getDeclarePrecedence() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getEnumConstants()
+	 */
+	public Object[] getEnumConstants() {
+		return clazz.getEnumConstants();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#getTypeParameters()
+	 */
+	public TypeVariable[] getTypeParameters() {
+		return clazz.getTypeParameters();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#isEnum()
+	 */
+	public boolean isEnum() {
+		return clazz.isEnum();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#isInstance(java.lang.Object)
+	 */
+	public boolean isInstance(Object o) {
+		return clazz.isInstance(o);
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#isInterface()
+	 */
+	public boolean isInterface() {
+		return clazz.isInterface();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#isLocalClass()
+	 */
+	public boolean isLocalClass() {
+		return clazz.isLocalClass() && !isAspect();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#isMemberClass()
+	 */
+	public boolean isMemberClass() {
+		return clazz.isMemberClass() && !isAspect();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#isArray()
+	 */
+	public boolean isArray() {
+		return clazz.isArray();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#isPrimitive()
+	 */
+	public boolean isPrimitive() {
+		return clazz.isPrimitive();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#isAspect()
+	 */
+	public boolean isAspect() {
+		// 2 tests we could use today... presence of aspectOf method (but what if user defines one in 
+		// a class), and presence of @Aspect annotation (@AspectJ style only). 
+		// Is the solution to put the @Aspect annotation on a code-style aspect too during weaving?
+		// Or should we generate some private structure with all the reflection info in it, including the aspect
+		// info?
+		return false;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.aspectj.lang.reflect.AjType#isMemberAspect()
+	 */
+	public boolean isMemberAspect() {
+		return clazz.isMemberClass() && isAspect();
+	}
+
+}
diff --git a/aspectj5rt/java5-src/org/aspectj/lang/reflect/Advice.java b/aspectj5rt/java5-src/org/aspectj/lang/reflect/Advice.java
new file mode 100644
index 000000000..b31f94b6e
--- /dev/null
+++ b/aspectj5rt/java5-src/org/aspectj/lang/reflect/Advice.java
@@ -0,0 +1,16 @@
+/* *******************************************************************
+ * Copyright (c) 2005 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://eclipse.org/legal/epl-v10.html 
+ *  
+ * Contributors: 
+ *   Adrian Colyer			Initial implementation
+ * ******************************************************************/
+package org.aspectj.lang.reflect;
+
+public interface Advice {
+
+}
diff --git a/aspectj5rt/java5-src/org/aspectj/lang/reflect/AdviceType.java b/aspectj5rt/java5-src/org/aspectj/lang/reflect/AdviceType.java
new file mode 100644
index 000000000..541334853
--- /dev/null
+++ b/aspectj5rt/java5-src/org/aspectj/lang/reflect/AdviceType.java
@@ -0,0 +1,24 @@
+/* *******************************************************************
+ * Copyright (c) 2005 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://eclipse.org/legal/epl-v10.html 
+ *  
+ * Contributors: 
+ *   Adrian Colyer			Initial implementation
+ * ******************************************************************/
+package org.aspectj.lang.reflect;
+
+/**
+ * The different types of advice in AspectJ
+ *
+ */
+public enum AdviceType {
+	BEFORE,
+	AFTER,
+	AFTER_RETURNING,
+	AFTER_THROWING,
+	AROUND;
+}
diff --git a/aspectj5rt/java5-src/org/aspectj/lang/reflect/AjType.java b/aspectj5rt/java5-src/org/aspectj/lang/reflect/AjType.java
new file mode 100644
index 000000000..74f4b32db
--- /dev/null
+++ b/aspectj5rt/java5-src/org/aspectj/lang/reflect/AjType.java
@@ -0,0 +1,187 @@
+/* *******************************************************************
+ * Copyright (c) 2005 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://eclipse.org/legal/epl-v10.html 
+ *  
+ * Contributors: 
+ *   Adrian Colyer			Initial implementation
+ * ******************************************************************/
+package org.aspectj.lang.reflect;
+
+import java.lang.reflect.Method;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Type;
+import java.lang.reflect.TypeVariable;
+import java.lang.annotation.Annotation;
+
+/**
+ * The runtime representation of a type (Aspect, Class, Interface, Annotation, Enum, or Array) in an AspectJ
+ * program.
+ */
+public interface AjType<T> extends Type {
+	
+	public String getName();
+	
+	public Package getPackage();
+	
+	public Class[] getInterfaces();
+		
+	public int getModifiers();
+
+	// scope
+	
+	public AjType getSupertype();
+
+	public Type getGenericSupertype();
+
+	public Method getEnclosingMethod();
+	
+	public Constructor getEnclosingConstructor();
+
+	public AjType getEnclosingType();
+	
+	public AjType getDeclaringType();
+
+	public PerClause getPerClause(); 
+	
+	// annotations
+	
+	public boolean isAnnotationPresent(Class<? extends Annotation> annotationType);
+	
+	public <A extends Annotation> A getAnnotation(Class<A> annotationType);
+	
+	public Annotation[] getAnnotations();
+	
+	public Annotation[] getDeclaredAnnotations();
+	
+	// inner types
+	
+	public AjType[] getAjTypes();
+	
+	public AjType[] getDeclaredAjTypes();
+	
+	// constructors
+	
+	public Constructor getConstructor(Class... parameterTypes) throws NoSuchMethodException;
+	
+	public Constructor[] getConstructors();
+	
+	public Constructor getDeclaredConstructor(Class... parameterTypes) throws NoSuchMethodException;
+	
+	public Constructor[] getDeclaredConstructors();
+	
+	// fields
+	
+	public Field getDeclaredField(String name) throws NoSuchFieldException;
+	
+	public Field[] getDeclaredFields();
+	
+	public Field getField(String name) throws NoSuchFieldException;
+	
+	public Field[] getFields();
+	
+	// methods
+	
+	public Method getDeclaredMethod(String name, Class... parameterTypes) throws NoSuchMethodException;
+	
+	public Method getMethod(String name, Class... parameterTypes) throws NoSuchMethodException;
+	
+	public Method[] getDeclaredMethods();
+	
+	public Method[] getMethods();
+	
+	// pointcuts
+	
+	public Pointcut getDeclaredPointcut(String name);
+	
+	public Pointcut getPointcut(String name);
+	
+	public Pointcut[] getDeclaredPointcuts();
+	
+	public Pointcut[] getPointcuts();
+	
+	// advice
+	
+	public Advice[] getDeclaredAdvice(AdviceType adviceType);
+	
+	public Advice[] getAdvice(AdviceType adviceType);
+		
+	// inter-type declarations
+	
+	public InterTypeMethodDeclaration getDeclaredITDMethod(String name, Class target, Class... parameterTypes);
+	
+	public InterTypeMethodDeclaration[] getDeclaredITDMethods();
+	
+	public InterTypeMethodDeclaration getITDMethod(String name, Class target, Class... parameterTypes);
+	
+	public InterTypeMethodDeclaration[] getITDMethods();
+		
+	public InterTypeConstructorDeclaration getDeclaredITDConstructor(Class target, Class... parameterTypes);
+	
+	public InterTypeConstructorDeclaration[] getDeclaredITDConstructors();
+
+	public InterTypeConstructorDeclaration getITDConstructor(Class target, Class... parameterTypes);
+	
+	public InterTypeConstructorDeclaration[] getITDConstructors();
+	
+	public InterTypeFieldDeclaration getDeclaredITDField(String name, Class target);
+	
+	public InterTypeFieldDeclaration[] getDeclaredITDFields();
+	
+	public InterTypeFieldDeclaration getITDField(String name, Class target);
+	
+	public InterTypeFieldDeclaration[] getITDFields();
+		
+	// declare statements
+	
+	public DeclareErrorOrWarning getDeclareErrorOrWarnings();
+	
+	public DeclareParents getDeclareParents();
+	
+	public DeclareSoft getDeclareSofts();
+	
+	public DeclareAnnotation getDeclareAnnotations();
+	
+	public DeclarePrecedence getDeclarePrecedence();
+	
+	// misc
+	
+    public T[] getEnumConstants();
+	
+	public TypeVariable<Class<T>>[] getTypeParameters();
+	
+	public boolean isEnum();
+	
+	public boolean isInstance(Object o);
+	
+	public boolean isInterface();
+	
+	public boolean isLocalClass();
+	
+	public boolean isMemberClass();
+	
+	public boolean isArray();
+	
+	public boolean isPrimitive();
+	
+	public boolean isAspect();
+	
+	public boolean isMemberAspect();
+	
+}
+
+
+// implementation notes:
+
+// additional runtime info we need:
+// whether or not a class is an aspect
+// pointcuts in a type (+ name, parameter types, parameter names, expression)
+// itds in a type (is there enough in the class file already?)
+// advice in a type (should be enough in the class file already?)
+// declares in an aspect (+ associated info)
+
+// anchor in a generated static member on the type: ajc$reflectionInfo ? or use annotations??
\ No newline at end of file
diff --git a/aspectj5rt/java5-src/org/aspectj/lang/reflect/AjTypeSystem.java b/aspectj5rt/java5-src/org/aspectj/lang/reflect/AjTypeSystem.java
new file mode 100644
index 000000000..e47fe6d8b
--- /dev/null
+++ b/aspectj5rt/java5-src/org/aspectj/lang/reflect/AjTypeSystem.java
@@ -0,0 +1,23 @@
+/* *******************************************************************
+ * Copyright (c) 2005 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://eclipse.org/legal/epl-v10.html 
+ *  
+ * Contributors: 
+ *   Adrian Colyer			Initial implementation
+ * ******************************************************************/
+package org.aspectj.lang.reflect;
+
+/**
+ * @author colyer
+ *
+ */
+public class AjTypeSystem {
+
+		public static AjType getAjType(Class fromClass) {
+			return null;
+		}
+}
diff --git a/aspectj5rt/java5-src/org/aspectj/lang/reflect/DeclareAnnotation.java b/aspectj5rt/java5-src/org/aspectj/lang/reflect/DeclareAnnotation.java
new file mode 100644
index 000000000..cd594e9da
--- /dev/null
+++ b/aspectj5rt/java5-src/org/aspectj/lang/reflect/DeclareAnnotation.java
@@ -0,0 +1,20 @@
+/* *******************************************************************
+ * Copyright (c) 2005 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://eclipse.org/legal/epl-v10.html 
+ *  
+ * Contributors: 
+ *   Adrian Colyer			Initial implementation
+ * ******************************************************************/
+package org.aspectj.lang.reflect;
+
+/**
+ * @author colyer
+ *
+ */
+public interface DeclareAnnotation {
+
+}
diff --git a/aspectj5rt/java5-src/org/aspectj/lang/reflect/DeclareErrorOrWarning.java b/aspectj5rt/java5-src/org/aspectj/lang/reflect/DeclareErrorOrWarning.java
new file mode 100644
index 000000000..f62608b30
--- /dev/null
+++ b/aspectj5rt/java5-src/org/aspectj/lang/reflect/DeclareErrorOrWarning.java
@@ -0,0 +1,20 @@
+/* *******************************************************************
+ * Copyright (c) 2005 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://eclipse.org/legal/epl-v10.html 
+ *  
+ * Contributors: 
+ *   Adrian Colyer			Initial implementation
+ * ******************************************************************/
+package org.aspectj.lang.reflect;
+
+/**
+ * @author colyer
+ *
+ */
+public interface DeclareErrorOrWarning {
+
+}
diff --git a/aspectj5rt/java5-src/org/aspectj/lang/reflect/DeclareParents.java b/aspectj5rt/java5-src/org/aspectj/lang/reflect/DeclareParents.java
new file mode 100644
index 000000000..6b1d6f5b3
--- /dev/null
+++ b/aspectj5rt/java5-src/org/aspectj/lang/reflect/DeclareParents.java
@@ -0,0 +1,20 @@
+/* *******************************************************************
+ * Copyright (c) 2005 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://eclipse.org/legal/epl-v10.html 
+ *  
+ * Contributors: 
+ *   Adrian Colyer			Initial implementation
+ * ******************************************************************/
+package org.aspectj.lang.reflect;
+
+/**
+ * @author colyer
+ *
+ */
+public interface DeclareParents {
+
+}
diff --git a/aspectj5rt/java5-src/org/aspectj/lang/reflect/DeclarePrecedence.java b/aspectj5rt/java5-src/org/aspectj/lang/reflect/DeclarePrecedence.java
new file mode 100644
index 000000000..ad7086d95
--- /dev/null
+++ b/aspectj5rt/java5-src/org/aspectj/lang/reflect/DeclarePrecedence.java
@@ -0,0 +1,20 @@
+/* *******************************************************************
+ * Copyright (c) 2005 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://eclipse.org/legal/epl-v10.html 
+ *  
+ * Contributors: 
+ *   Adrian Colyer			Initial implementation
+ * ******************************************************************/
+package org.aspectj.lang.reflect;
+
+/**
+ * @author colyer
+ *
+ */
+public interface DeclarePrecedence {
+
+}
diff --git a/aspectj5rt/java5-src/org/aspectj/lang/reflect/DeclareSoft.java b/aspectj5rt/java5-src/org/aspectj/lang/reflect/DeclareSoft.java
new file mode 100644
index 000000000..ffb392c3f
--- /dev/null
+++ b/aspectj5rt/java5-src/org/aspectj/lang/reflect/DeclareSoft.java
@@ -0,0 +1,20 @@
+/* *******************************************************************
+ * Copyright (c) 2005 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://eclipse.org/legal/epl-v10.html 
+ *  
+ * Contributors: 
+ *   Adrian Colyer			Initial implementation
+ * ******************************************************************/
+package org.aspectj.lang.reflect;
+
+/**
+ * @author colyer
+ *
+ */
+public interface DeclareSoft {
+
+}
diff --git a/aspectj5rt/java5-src/org/aspectj/lang/reflect/InterTypeConstructorDeclaration.java b/aspectj5rt/java5-src/org/aspectj/lang/reflect/InterTypeConstructorDeclaration.java
new file mode 100644
index 000000000..d20440a83
--- /dev/null
+++ b/aspectj5rt/java5-src/org/aspectj/lang/reflect/InterTypeConstructorDeclaration.java
@@ -0,0 +1,20 @@
+/* *******************************************************************
+ * Copyright (c) 2005 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://eclipse.org/legal/epl-v10.html 
+ *  
+ * Contributors: 
+ *   Adrian Colyer			Initial implementation
+ * ******************************************************************/
+package org.aspectj.lang.reflect;
+
+/**
+ * @author colyer
+ *
+ */
+public interface InterTypeConstructorDeclaration extends InterTypeDeclaration {
+
+}
diff --git a/aspectj5rt/java5-src/org/aspectj/lang/reflect/InterTypeDeclaration.java b/aspectj5rt/java5-src/org/aspectj/lang/reflect/InterTypeDeclaration.java
new file mode 100644
index 000000000..510135813
--- /dev/null
+++ b/aspectj5rt/java5-src/org/aspectj/lang/reflect/InterTypeDeclaration.java
@@ -0,0 +1,16 @@
+/* *******************************************************************
+ * Copyright (c) 2005 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://eclipse.org/legal/epl-v10.html 
+ *  
+ * Contributors: 
+ *   Adrian Colyer			Initial implementation
+ * ******************************************************************/
+package org.aspectj.lang.reflect;
+
+public interface InterTypeDeclaration {
+
+}
diff --git a/aspectj5rt/java5-src/org/aspectj/lang/reflect/InterTypeFieldDeclaration.java b/aspectj5rt/java5-src/org/aspectj/lang/reflect/InterTypeFieldDeclaration.java
new file mode 100644
index 000000000..99045798c
--- /dev/null
+++ b/aspectj5rt/java5-src/org/aspectj/lang/reflect/InterTypeFieldDeclaration.java
@@ -0,0 +1,20 @@
+/* *******************************************************************
+ * Copyright (c) 2005 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://eclipse.org/legal/epl-v10.html 
+ *  
+ * Contributors: 
+ *   Adrian Colyer			Initial implementation
+ * ******************************************************************/
+package org.aspectj.lang.reflect;
+
+/**
+ * @author colyer
+ *
+ */
+public interface InterTypeFieldDeclaration {
+
+}
diff --git a/aspectj5rt/java5-src/org/aspectj/lang/reflect/InterTypeMethodDeclaration.java b/aspectj5rt/java5-src/org/aspectj/lang/reflect/InterTypeMethodDeclaration.java
new file mode 100644
index 000000000..3fac5c186
--- /dev/null
+++ b/aspectj5rt/java5-src/org/aspectj/lang/reflect/InterTypeMethodDeclaration.java
@@ -0,0 +1,16 @@
+/* *******************************************************************
+ * Copyright (c) 2005 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://eclipse.org/legal/epl-v10.html 
+ *  
+ * Contributors: 
+ *   Adrian Colyer			Initial implementation
+ * ******************************************************************/
+package org.aspectj.lang.reflect;
+
+public interface InterTypeMethodDeclaration extends InterTypeDeclaration {
+
+}
diff --git a/aspectj5rt/java5-src/org/aspectj/lang/reflect/PerClause.java b/aspectj5rt/java5-src/org/aspectj/lang/reflect/PerClause.java
new file mode 100644
index 000000000..eab0b811e
--- /dev/null
+++ b/aspectj5rt/java5-src/org/aspectj/lang/reflect/PerClause.java
@@ -0,0 +1,20 @@
+/* *******************************************************************
+ * Copyright (c) 2005 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://eclipse.org/legal/epl-v10.html 
+ *  
+ * Contributors: 
+ *   Adrian Colyer			Initial implementation
+ * ******************************************************************/
+package org.aspectj.lang.reflect;
+
+/**
+ * @author colyer
+ *
+ */
+public interface PerClause {
+
+}
diff --git a/aspectj5rt/java5-src/org/aspectj/lang/reflect/Pointcut.java b/aspectj5rt/java5-src/org/aspectj/lang/reflect/Pointcut.java
new file mode 100644
index 000000000..398729ca4
--- /dev/null
+++ b/aspectj5rt/java5-src/org/aspectj/lang/reflect/Pointcut.java
@@ -0,0 +1,16 @@
+/* *******************************************************************
+ * Copyright (c) 2005 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://eclipse.org/legal/epl-v10.html 
+ *  
+ * Contributors: 
+ *   Adrian Colyer			Initial implementation
+ * ******************************************************************/
+package org.aspectj.lang.reflect;
+
+public interface Pointcut {
+
+}