Removed Validator interface and inlined its implementations

org.springframework.config.java/.classpath

 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
+	<classpathentry kind="var" path="CLOVER_RUNTIME"/>
 	<classpathentry including="**/*.java" kind="src" path="src/main/java"/>
 	<classpathentry kind="src" output="target/test-classes" path="src/test/java"/>
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
@@ -12,5 +13,6 @@
 	<classpathentry combineaccessrules="false" kind="src" path="/org.springframework.beans"/>
 	<classpathentry combineaccessrules="false" kind="src" path="/org.springframework.core"/>
 	<classpathentry combineaccessrules="false" kind="src" path="/org.springframework.context"/>
+	<classpathentry combineaccessrules="false" kind="src" path="/org.springframework.aop"/>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>

org.springframework.config.java/.project

@@ -10,11 +10,21 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>com.cenqua.clover.core.prejavabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 		<buildCommand>
 			<name>org.eclipse.jdt.core.javabuilder</name>
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>com.cenqua.clover.core.postjavabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 		<buildCommand>
 			<name>org.eclipse.wst.validation.validationbuilder</name>
 			<arguments>
@@ -32,5 +42,6 @@
 		<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
 		<nature>org.eclipse.wst.common.modulecore.ModuleCoreNature</nature>
 		<nature>org.eclipse.jem.workbench.JavaEMFNature</nature>
+		<nature>com.cenqua.clover.core.clovernature</nature>
 	</natures>
 </projectDescription>

org.springframework.config.java/ivy.xml

@@ -28,6 +28,7 @@
 		<dependency org="org.objectweb.asm" name="com.springsource.org.objectweb.asm.commons" rev="2.2.3" conf="compile->compile"/>
 		<dependency org="org.springframework" name="org.springframework.beans" rev="latest.integration" conf="compile->compile"/>
 		<dependency org="org.springframework" name="org.springframework.context" rev="latest.integration" conf="compile->compile"/>
+		<dependency org="org.springframework" name="org.springframework.aop" rev="latest.integration" conf="compile->compile"/>
 
 		<!-- build time only dependencies -->
 

org.springframework.config.java/src/main/java/org/springframework/config/java/BeanMethod.java

@@ -33,7 +33,6 @@ public final class BeanMethod implements Validatable {
 	private final List<Annotation> annotations = new ArrayList<Annotation>();
 	private transient ConfigurationClass declaringClass;
 	private transient int lineNumber;
-	private transient final List<Validator> validators = new ArrayList<Validator>();
 
 	public BeanMethod(String name, int modifiers, ModelClass returnType, Annotation... annotations) {
 		Assert.hasText(name);
@@ -117,10 +116,6 @@ public final class BeanMethod implements Validatable {
 		return lineNumber;
 	}
 
-	public void registerValidator(Validator validator) {
-		validators.add(validator);
-	}
-
 	public void validate(List<UsageError> errors) {
 
 		if (Modifier.isPrivate(getModifiers()))
@@ -129,33 +124,16 @@ public final class BeanMethod implements Validatable {
 		if (Modifier.isFinal(getModifiers()))
 			errors.add(new FinalMethodError());
 		
-		new BeanValidator().validate(this, errors);
+		if (this.getAnnotation(ScopedProxy.class) == null)
+			return;
+
+		Bean bean =this.getRequiredAnnotation(Bean.class);
+
+		if (bean.scope().equals(StandardScopes.SINGLETON)
+				|| bean.scope().equals(StandardScopes.PROTOTYPE))
+			errors.add(new InvalidScopedProxyDeclarationError(this));
 	}
 
-//	public BeanDefinitionRegistrar getRegistrar() {
-//		return getInstance(factoryAnno.registrar());
-//	}
-
-//	public Set<Validator> getValidators() {
-//		HashSet<Validator> validators = new HashSet<Validator>();
-//
-////		for (Class<? extends Validator> validatorType : factoryAnno.validators())
-////			validator.add(getInstance(validatorType));
-//		
-//		validators.add(IllegalB)
-//
-//		return validators;
-//	}
-
-//	public Callback getCallback() {
-//		Class<? extends Callback> callbackType = factoryAnno.interceptor();
-//
-//		if (callbackType.equals(NoOpInterceptor.class))
-//			return NoOpInterceptor.INSTANCE;
-//
-//		return getInstance(callbackType);
-//	}
-//
 	@Override
 	public String toString() {
 		String returnTypeName = returnType == null ? "<unknown>" : returnType.getSimpleName();
@@ -227,31 +205,4 @@ public final class BeanMethod implements Validatable {
 		}
 	}
 
-}
-
-/**
- * Detects any user errors when declaring {@link Bean}-annotated methods.
- * 
- * @author Chris Beams
- */
-class BeanValidator implements Validator {
-
-	public boolean supports(Object object) {
-		return object instanceof BeanMethod;
-	}
-
-	public void validate(Object object, List<UsageError> errors) {
-		BeanMethod method = (BeanMethod) object;
-
-		if (method.getAnnotation(ScopedProxy.class) == null)
-			return;
-
-		Bean bean = method.getRequiredAnnotation(Bean.class);
-
-		if (bean.scope().equals(StandardScopes.SINGLETON)
-				|| bean.scope().equals(StandardScopes.PROTOTYPE))
-			errors.add(new InvalidScopedProxyDeclarationError(method));
-	}
-
-}
-
+}
\ No newline at end of file

org.springframework.config.java/src/main/java/org/springframework/config/java/ConfigurationModel.java

@@ -43,7 +43,6 @@ public final class ConfigurationModel implements Validatable {
 
 	/* list is used because order and collection equality matters. */
 	private final ArrayList<ConfigurationClass> configurationClasses = new ArrayList<ConfigurationClass>();
-	private final ArrayList<Validator> validators = new ArrayList<Validator>();
 
 	/**
 	 * Add a {@link Configuration @Configuration} class to the model. Classes may be added
@@ -57,10 +56,6 @@ public final class ConfigurationModel implements Validatable {
 		return this;
 	}
 
-	public void registerValidator(Validator validator) {
-		validators.add(validator);
-	}
-
 	/**
 	 * Return configuration classes that have been directly added to this model.
 	 * 
@@ -96,7 +91,6 @@ public final class ConfigurationModel implements Validatable {
 	 * 
 	 * @see ConfigurationClass#validate(java.util.List)
 	 * @see BeanMethod#validate(java.util.List)
-	 * @see Validator
 	 * @see UsageError
 	 */
 	public void validate(List<UsageError> errors) {
@@ -104,27 +98,20 @@ public final class ConfigurationModel implements Validatable {
 		if (configurationClasses.isEmpty())
 			errors.add(new EmptyModelError());
 
-		// cascade through model and allow handlers to register validators
-		// depending on where they are registered (with the model, the class, or the method)
-		// they will be called directly or indirectly below
-//		for (ConfigurationClass configClass : getAllConfigurationClasses()) {
-//			for (BeanMethod method : configClass.getMethods()) {
-//				for (Validator validator : method.getValidators()) {
-//					if (validator.supports(method))
-//						method.registerValidator(validator);
-//					// TODO: support class-level validation
-//					// if(validator.supports(configClass))
-//					// configClass.registerValidator(validator);
-//					if (validator.supports(this))
-//						this.registerValidator(validator);
-//				}
-//			}
-//		}
-
-		// process any validators registered directly with this model object
-//		for (Validator validator : validators)
-//			validator.validate(this, errors);
-		new IllegalBeanOverrideValidator().validate(this, errors);
+		// check for any illegal @Bean overriding
+        ConfigurationClass[] allClasses = getAllConfigurationClasses();
+        for (int i = 0; i < allClasses.length; i++) {
+        	for (BeanMethod method : allClasses[i].getMethods()) {
+        		Bean bean = method.getAnnotation(Bean.class);
+        
+        		if (bean == null || bean.allowOverriding())
+        			continue;
+        
+        		for (int j = i + 1; j < allClasses.length; j++)
+        			if (allClasses[j].hasMethod(method.getName()))
+        				errors.add(allClasses[i].new IllegalBeanOverrideError(allClasses[j], method));
+        	}
+        }
 
 		// each individual configuration class must be well-formed
 		// note that each configClass detects usage errors on its imports recursively
@@ -176,39 +163,4 @@ public final class ConfigurationModel implements Validatable {
 		}
 	}
 
-}
-
-/**
- * Detects any illegally-overridden {@link Bean} definitions within a particular
- * {@link ConfigurationModel}
- * 
- * @see Bean#allowOverriding()
- * 
- * @author Chris Beams
- */
-class IllegalBeanOverrideValidator implements Validator {
-
-	public boolean supports(Object object) {
-		return object instanceof ConfigurationModel;
-	}
-
-	public void validate(Object object, List<UsageError> errors) {
-		ConfigurationModel model = (ConfigurationModel) object;
-
-		ConfigurationClass[] allClasses = model.getAllConfigurationClasses();
-
-		for (int i = 0; i < allClasses.length; i++) {
-			for (BeanMethod method : allClasses[i].getMethods()) {
-				Bean bean = method.getAnnotation(Bean.class);
-
-				if (bean == null || bean.allowOverriding())
-					continue;
-
-				for (int j = i + 1; j < allClasses.length; j++)
-					if (allClasses[j].hasMethod(method.getName()))
-						errors.add(allClasses[i].new IllegalBeanOverrideError(allClasses[j], method));
-			}
-		}
-	}
-
-}
+}
\ No newline at end of file

org.springframework.config.java/src/main/java/org/springframework/config/java/Validatable.java

@@ -6,8 +6,6 @@ import java.util.List;
 /**
  * Indicates a type is able to be validated for errors.
  * 
- * @see Validator
- * 
  * @author Chris Beams
  */
 interface Validatable {

org.springframework.config.java/src/main/java/org/springframework/config/java/Validator.java

-package org.springframework.config.java;
-
-import java.util.List;
-
-
-interface Validator {
-	boolean supports(Object object);
-
-	void validate(Object object, List<UsageError> errors);
-}