XML constructor-arg element allows for specifying a constructor argument by name now, with target argument names read from the class file via ASM or from Java 6's @ConstructorProperties annotation (SPR-3313)

org.springframework.beans/ivy.xml

@@ -28,6 +28,7 @@
 		<dependency org="org.apache.log4j" name="com.springsource.org.apache.log4j" rev="1.2.15" conf="test->runtime"/>
 		<dependency org="org.junit" name="com.springsource.org.junit" rev="4.5.0" conf="test->runtime"/>
 		<dependency org="org.easymock" name="com.springsource.org.easymock" rev="2.3.0" conf="test->compile"/>
+		<dependency org="org.springframework" name="org.springframework.asm" rev="latest.integration" conf="compile->compile"/>
 	</dependencies>
 
 </ivy-module>

org.springframework.beans/src/main/java/org/springframework/beans/factory/config/ConstructorArgumentValues.java

@@ -139,13 +139,27 @@ public class ConstructorArgumentValues {
 	 * @return the ValueHolder for the argument, or <code>null</code> if none set
 	 */
 	public ValueHolder getIndexedArgumentValue(int index, Class requiredType) {
+		return getIndexedArgumentValue(index, requiredType, null);
+	}
+
+	/**
+	 * Get argument value for the given index in the constructor argument list.
+	 * @param index the index in the constructor argument list
+	 * @param requiredType the type to match (can be <code>null</code> to match
+	 * untyped values only)
+	 * @param requiredName the type to match (can be <code>null</code> to match
+	 * unnamed values only)
+	 * @return the ValueHolder for the argument, or <code>null</code> if none set
+	 */
+	public ValueHolder getIndexedArgumentValue(int index, Class requiredType, String requiredName) {
 		Assert.isTrue(index >= 0, "Index must not be negative");
 		ValueHolder valueHolder = this.indexedArgumentValues.get(index);
-		if (valueHolder != null) {
-			if (valueHolder.getType() == null ||
-					(requiredType != null && requiredType.getName().equals(valueHolder.getType()))) {
-				return valueHolder;
-			}
+		if (valueHolder != null &&
+				(valueHolder.getType() == null ||
+						(requiredType != null && requiredType.getName().equals(valueHolder.getType()))) &&
+				(valueHolder.getName() == null ||
+						(requiredName != null && requiredName.equals(valueHolder.getName())))) {
+			return valueHolder;
 		}
 		return null;
 	}
@@ -163,7 +177,7 @@ public class ConstructorArgumentValues {
 	/**
 	 * Add generic argument value to be matched by type.
 	 * <p>Note: A single generic argument value will just be used once,
-	 * rather than matched multiple times (as of Spring 1.1).
+	 * rather than matched multiple times.
 	 * @param value the argument value
 	 */
 	public void addGenericArgumentValue(Object value) {
@@ -173,7 +187,7 @@ public class ConstructorArgumentValues {
 	/**
 	 * Add generic argument value to be matched by type.
 	 * <p>Note: A single generic argument value will just be used once,
-	 * rather than matched multiple times (as of Spring 1.1).
+	 * rather than matched multiple times.
 	 * @param value the argument value
 	 * @param type the type of the constructor argument
 	 */
@@ -184,7 +198,7 @@ public class ConstructorArgumentValues {
 	/**
 	 * Add generic argument value to be matched by type.
 	 * <p>Note: A single generic argument value will just be used once,
-	 * rather than matched multiple times (as of Spring 1.1).
+	 * rather than matched multiple times.
 	 * @param newValue the argument value in the form of a ValueHolder
 	 * <p>Note: Identical ValueHolder instances will only be registered once,
 	 * to allow for merging and re-merging of argument value definitions. Distinct
@@ -199,12 +213,21 @@ public class ConstructorArgumentValues {
 
 	/**
 	 * Look for a generic argument value that matches the given type.
-	 * @param requiredType the type to match (can be <code>null</code> to find
-	 * an arbitrary next generic argument value)
+	 * @param requiredType the type to match
 	 * @return the ValueHolder for the argument, or <code>null</code> if none set
 	 */
 	public ValueHolder getGenericArgumentValue(Class requiredType) {
-		return getGenericArgumentValue(requiredType, null);
+		return getGenericArgumentValue(requiredType, null, null);
+	}
+
+	/**
+	 * Look for a generic argument value that matches the given type.
+	 * @param requiredType the type to match
+	 * @param requiredName the name to match
+	 * @return the ValueHolder for the argument, or <code>null</code> if none set
+	 */
+	public ValueHolder getGenericArgumentValue(Class requiredType, String requiredName) {
+		return getGenericArgumentValue(requiredType, requiredName, null);
 	}
 
 	/**
@@ -213,16 +236,23 @@ public class ConstructorArgumentValues {
 	 * resolution process.
 	 * @param requiredType the type to match (can be <code>null</code> to find
 	 * an arbitrary next generic argument value)
+	 * @param requiredName the type to match (can be <code>null</code> to match
+	 * unnamed values only)
 	 * @param usedValueHolders a Set of ValueHolder objects that have already been used
 	 * in the current resolution process and should therefore not be returned again
 	 * @return the ValueHolder for the argument, or <code>null</code> if none found
 	 */
-	public ValueHolder getGenericArgumentValue(Class requiredType, Set usedValueHolders) {
+	public ValueHolder getGenericArgumentValue(Class requiredType, String requiredName, Set<ValueHolder> usedValueHolders) {
 		for (ValueHolder valueHolder : this.genericArgumentValues) {
 			if (usedValueHolders == null || !usedValueHolders.contains(valueHolder)) {
 				if (requiredType != null) {
 					// Check matching type.
-					if (valueHolder.getType() != null) {
+					if (valueHolder.getName() != null) {
+						if (valueHolder.getName().equals(requiredName)) {
+							return valueHolder;
+						}
+					}
+					else if (valueHolder.getType() != null) {
 						if (valueHolder.getType().equals(requiredType.getName())) {
 							return valueHolder;
 						}
@@ -260,7 +290,19 @@ public class ConstructorArgumentValues {
 	 * @return the ValueHolder for the argument, or <code>null</code> if none set
 	 */
 	public ValueHolder getArgumentValue(int index, Class requiredType) {
-		return getArgumentValue(index, requiredType, null);
+		return getArgumentValue(index, requiredType, null, null);
+	}
+
+	/**
+	 * Look for an argument value that either corresponds to the given index
+	 * in the constructor argument list or generically matches by type.
+	 * @param index the index in the constructor argument list
+	 * @param requiredType the type to match
+	 * @param requiredName the name to match
+	 * @return the ValueHolder for the argument, or <code>null</code> if none set
+	 */
+	public ValueHolder getArgumentValue(int index, Class requiredType, String requiredName) {
+		return getArgumentValue(index, requiredType, requiredName, null);
 	}
 
 	/**
@@ -275,11 +317,11 @@ public class ConstructorArgumentValues {
 	 * in case of multiple generic argument values of the same type)
 	 * @return the ValueHolder for the argument, or <code>null</code> if none set
 	 */
-	public ValueHolder getArgumentValue(int index, Class requiredType, Set usedValueHolders) {
+	public ValueHolder getArgumentValue(int index, Class requiredType, String requiredName, Set<ValueHolder> usedValueHolders) {
 		Assert.isTrue(index >= 0, "Index must not be negative");
-		ValueHolder valueHolder = getIndexedArgumentValue(index, requiredType);
+		ValueHolder valueHolder = getIndexedArgumentValue(index, requiredType, requiredName);
 		if (valueHolder == null) {
-			valueHolder = getGenericArgumentValue(requiredType, usedValueHolders);
+			valueHolder = getGenericArgumentValue(requiredType, requiredName, usedValueHolders);
 		}
 		return valueHolder;
 	}
@@ -365,6 +407,8 @@ public class ConstructorArgumentValues {
 
 		private String type;
 
+		private String name;
+
 		private Object source;
 
 		private boolean converted = false;
@@ -389,10 +433,20 @@ public class ConstructorArgumentValues {
 			this.type = type;
 		}
 
+		/**
+		 * Create a new ValueHolder for the given value, type and name.
+		 * @param value the argument value
+		 * @param type the type of the constructor argument
+		 * @param name the name of the constructor argument
+		 */
+		public ValueHolder(Object value, String type, String name) {
+			this.value = value;
+			this.type = type;
+			this.name = name;
+		}
+
 		/**
 		 * Set the value for the constructor argument.
-		 * Only necessary for manipulating a registered value,
-		 * for example in BeanFactoryPostProcessors.
 		 * @see PropertyPlaceholderConfigurer
 		 */
 		public void setValue(Object value) {
@@ -408,9 +462,6 @@ public class ConstructorArgumentValues {
 
 		/**
 		 * Set the type of the constructor argument.
-		 * Only necessary for manipulating a registered value,
-		 * for example in BeanFactoryPostProcessors.
-		 * @see PropertyPlaceholderConfigurer
 		 */
 		public void setType(String type) {
 			this.type = type;
@@ -423,6 +474,20 @@ public class ConstructorArgumentValues {
 			return this.type;
 		}
 
+		/**
+		 * Set the name of the constructor argument.
+		 */
+		public void setName(String name) {
+			this.name = name;
+		}
+
+		/**
+		 * Return the name of the constructor argument.
+		 */
+		public String getName() {
+			return this.name;
+		}
+
 		/**
 		 * Set the configuration source <code>Object</code> for this metadata element.
 		 * <p>The exact type of the object will depend on the configuration mechanism used.
@@ -487,7 +552,7 @@ public class ConstructorArgumentValues {
 		 * ValueHolder instance with the same contents.
 		 */
 		public ValueHolder copy() {
-			ValueHolder copy = new ValueHolder(this.value, this.type);
+			ValueHolder copy = new ValueHolder(this.value, this.type, this.name);
 			copy.setSource(this.source);
 			return copy;
 		}

org.springframework.beans/src/main/java/org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory.java

@@ -67,6 +67,7 @@ import org.springframework.beans.factory.config.InstantiationAwareBeanPostProces
 import org.springframework.beans.factory.config.SmartInstantiationAwareBeanPostProcessor;
 import org.springframework.beans.factory.config.TypedStringValue;
 import org.springframework.core.MethodParameter;
+import org.springframework.core.ParameterNameDiscoverer;
 import org.springframework.core.PriorityOrdered;
 import org.springframework.util.ClassUtils;
 import org.springframework.util.ObjectUtils;
@@ -108,8 +109,12 @@ import org.springframework.util.StringUtils;
 public abstract class AbstractAutowireCapableBeanFactory extends AbstractBeanFactory
 		implements AutowireCapableBeanFactory {
 
+	/** Strategy for creating bean instances */
 	private InstantiationStrategy instantiationStrategy = new CglibSubclassingInstantiationStrategy();
 
+	/** Resolver strategy for method parameter names */
+	private ParameterNameDiscoverer parameterNameDiscoverer;
+
 	/** Whether to automatically try to resolve circular references between beans */
 	private boolean allowCircularReferences = true;
 
@@ -176,6 +181,25 @@ public abstract class AbstractAutowireCapableBeanFactory extends AbstractBeanFac
 		return this.instantiationStrategy;
 	}
 
+	/**
+	 * Set the ParameterNameDiscoverer to use for resolving method parameter
+	 * names if needed (e.g. for constructor names).
+	 * <p>Default is none. A typical candidate is
+	 * {@link org.springframework.core.LocalVariableTableParameterNameDiscoverer},
+	 * which implies an ASM dependency and hence isn't set as the default.
+	 */
+	public void setParameterNameDiscoverer(ParameterNameDiscoverer parameterNameDiscoverer) {
+		this.parameterNameDiscoverer = parameterNameDiscoverer;
+	}
+
+	/**
+	 * Return the ParameterNameDiscoverer to use for resolving method parameter
+	 * names if needed.
+	 */
+	protected ParameterNameDiscoverer getParameterNameDiscoverer() {
+		return this.parameterNameDiscoverer;
+	}
+
 	/**
 	 * Set whether to allow circular references between beans - and automatically
 	 * try to resolve them.
@@ -822,9 +846,9 @@ public abstract class AbstractAutowireCapableBeanFactory extends AbstractBeanFac
 		}
 
 		// Shortcut when re-creating the same bean...
-		if (mbd.resolvedConstructorOrFactoryMethod != null) {
+		if (mbd.resolvedConstructorOrFactoryMethod != null && args == null) {
 			if (mbd.constructorArgumentsResolved) {
-				return autowireConstructor(beanName, mbd, null, args);
+				return autowireConstructor(beanName, mbd, null, null);
 			}
 			else {
 				return instantiateBean(beanName, mbd);
@@ -901,9 +925,7 @@ public abstract class AbstractAutowireCapableBeanFactory extends AbstractBeanFac
 	protected BeanWrapper instantiateUsingFactoryMethod(
 			String beanName, RootBeanDefinition mbd, Object[] explicitArgs) {
 
-		ConstructorResolver constructorResolver =
-				new ConstructorResolver(this, this, getInstantiationStrategy(), getCustomTypeConverter());
-		return constructorResolver.instantiateUsingFactoryMethod(beanName, mbd, explicitArgs);
+		return new ConstructorResolver(this).instantiateUsingFactoryMethod(beanName, mbd, explicitArgs);
 	}
 
 	/**
@@ -923,9 +945,7 @@ public abstract class AbstractAutowireCapableBeanFactory extends AbstractBeanFac
 	protected BeanWrapper autowireConstructor(
 			String beanName, RootBeanDefinition mbd, Constructor[] ctors, Object[] explicitArgs) {
 
-		ConstructorResolver constructorResolver =
-				new ConstructorResolver(this, this, getInstantiationStrategy(), getCustomTypeConverter());
-		return constructorResolver.autowireConstructor(beanName, mbd, ctors, explicitArgs);
+		return new ConstructorResolver(this).autowireConstructor(beanName, mbd, ctors, explicitArgs);
 	}
 
 	/**

org.springframework.beans/src/main/java/org/springframework/beans/factory/support/ConstructorResolver.java

@@ -16,6 +16,7 @@
 
 package org.springframework.beans.factory.support;
 
+import java.beans.ConstructorProperties;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Member;
 import java.lang.reflect.Method;
@@ -38,12 +39,12 @@ import org.springframework.beans.TypeMismatchException;
 import org.springframework.beans.factory.BeanCreationException;
 import org.springframework.beans.factory.BeanDefinitionStoreException;
 import org.springframework.beans.factory.UnsatisfiedDependencyException;
-import org.springframework.beans.factory.config.AutowireCapableBeanFactory;
 import org.springframework.beans.factory.config.ConstructorArgumentValues;
 import org.springframework.beans.factory.config.DependencyDescriptor;
 import org.springframework.beans.factory.config.TypedStringValue;
 import org.springframework.core.GenericTypeResolver;
 import org.springframework.core.MethodParameter;
+import org.springframework.core.ParameterNameDiscoverer;
 import org.springframework.util.ClassUtils;
 import org.springframework.util.MethodInvoker;
 import org.springframework.util.ObjectUtils;
@@ -66,29 +67,20 @@ import org.springframework.util.ReflectionUtils;
  */
 class ConstructorResolver {
 
-	private final AbstractBeanFactory beanFactory;
+	private static final String CONSTRUCTOR_PROPERTIES_CLASS_NAME = "java.beans.ConstructorProperties";
 
-	private final AutowireCapableBeanFactory autowireFactory;
+	private static final boolean constructorPropertiesAnnotationAvailable =
+			ClassUtils.isPresent(CONSTRUCTOR_PROPERTIES_CLASS_NAME, ConstructorResolver.class.getClassLoader());
 
-	private final InstantiationStrategy instantiationStrategy;
-
-	private final TypeConverter typeConverter;
+	private final AbstractAutowireCapableBeanFactory beanFactory;
 
 
 	/**
 	 * Create a new ConstructorResolver for the given factory and instantiation strategy.
 	 * @param beanFactory the BeanFactory to work with
-	 * @param autowireFactory the BeanFactory as AutowireCapableBeanFactory
-	 * @param instantiationStrategy the instantiate strategy for creating bean instances
-	 * @param typeConverter the TypeConverter to use (or <code>null</code> for using the default)
 	 */
-	public ConstructorResolver(AbstractBeanFactory beanFactory, AutowireCapableBeanFactory autowireFactory,
-			InstantiationStrategy instantiationStrategy, TypeConverter typeConverter) {
-
+	public ConstructorResolver(AbstractAutowireCapableBeanFactory beanFactory) {
 		this.beanFactory = beanFactory;
-		this.autowireFactory = autowireFactory;
-		this.instantiationStrategy = instantiationStrategy;
-		this.typeConverter = typeConverter;
 	}
 
 
@@ -162,7 +154,7 @@ class ConstructorResolver {
 			int minTypeDiffWeight = Integer.MAX_VALUE;
 
 			for (int i = 0; i < candidates.length; i++) {
-				Constructor candidate = candidates[i];
+				Constructor<?> candidate = candidates[i];
 				Class[] paramTypes = candidate.getParameterTypes();
 
 				if (constructorToUse != null && argsToUse.length > paramTypes.length) {
@@ -174,17 +166,26 @@ class ConstructorResolver {
 					throw new BeanCreationException(mbd.getResourceDescription(), beanName,
 							minNrOfArgs + " constructor arguments specified but no matching constructor found in bean '" +
 							beanName + "' " +
-							"(hint: specify index and/or type arguments for simple parameters to avoid type ambiguities)");
+							"(hint: specify index/type/name arguments for simple parameters to avoid type ambiguities)");
 				}
 
 				ArgumentsHolder args;
 				List<Exception> causes = null;
 
 				if (resolvedValues != null) {
-					// Try to resolve arguments for current constructor.
 					try {
+						String[] paramNames = null;
+						if (constructorPropertiesAnnotationAvailable) {
+							paramNames = ConstructorPropertiesChecker.evaluateAnnotation(candidate, paramTypes.length);
+						}
+						if (paramNames == null) {
+							ParameterNameDiscoverer pnd = this.beanFactory.getParameterNameDiscoverer();
+							if (pnd != null) {
+								paramNames = pnd.getParameterNames(candidate);
+							}
+						}
 						args = createArgumentArray(
-								beanName, mbd, resolvedValues, bw, paramTypes, candidate, autowiring);
+								beanName, mbd, resolvedValues, bw, paramTypes, paramNames, candidate, autowiring);
 					}
 					catch (UnsatisfiedDependencyException ex) {
 						if (this.beanFactory.logger.isTraceEnabled()) {
@@ -238,7 +239,7 @@ class ConstructorResolver {
 		}
 
 		try {
-			Object beanInstance = this.instantiationStrategy.instantiate(
+			Object beanInstance = this.beanFactory.getInstantiationStrategy().instantiate(
 					mbd, beanName, this.beanFactory, constructorToUse, argsToUse);
 			bw.setWrappedInstance(beanInstance);
 			return bw;
@@ -385,10 +386,15 @@ class ConstructorResolver {
 					ArgumentsHolder args;
 
 					if (resolvedValues != null) {
-						// Resolved contructor arguments: type conversion and/or autowiring necessary.
+						// Resolved constructor arguments: type conversion and/or autowiring necessary.
 						try {
+							String[] paramNames = null;
+							ParameterNameDiscoverer pnd = this.beanFactory.getParameterNameDiscoverer();
+							if (pnd != null) {
+								paramNames = pnd.getParameterNames(candidate);
+							}
 							args = createArgumentArray(
-									beanName, mbd, resolvedValues, bw, paramTypes, candidate, autowiring);
+									beanName, mbd, resolvedValues, bw, paramTypes, paramNames, candidate, autowiring);
 						}
 						catch (UnsatisfiedDependencyException ex) {
 							if (this.beanFactory.logger.isTraceEnabled()) {
@@ -451,7 +457,7 @@ class ConstructorResolver {
 		}
 
 		try {
-			Object beanInstance = this.instantiationStrategy.instantiate(
+			Object beanInstance = this.beanFactory.getInstantiationStrategy().instantiate(
 					mbd, beanName, this.beanFactory, factoryBean, factoryMethodToUse, argsToUse);
 			if (beanInstance == null) {
 				return null;
@@ -473,9 +479,10 @@ class ConstructorResolver {
 			String beanName, RootBeanDefinition mbd, BeanWrapper bw,
 			ConstructorArgumentValues cargs, ConstructorArgumentValues resolvedValues) {
 
-		TypeConverter converterToUse = (this.typeConverter != null ? this.typeConverter : bw);
+		TypeConverter converter = (this.beanFactory.getCustomTypeConverter() != null ?
+				this.beanFactory.getCustomTypeConverter() : bw);
 		BeanDefinitionValueResolver valueResolver =
-				new BeanDefinitionValueResolver(this.beanFactory, beanName, mbd, converterToUse);
+				new BeanDefinitionValueResolver(this.beanFactory, beanName, mbd, converter);
 
 		int minNrOfArgs = cargs.getArgumentCount();
 
@@ -496,7 +503,7 @@ class ConstructorResolver {
 				Object resolvedValue =
 						valueResolver.resolveValueIfNecessary("constructor argument", valueHolder.getValue());
 				ConstructorArgumentValues.ValueHolder resolvedValueHolder =
-						new ConstructorArgumentValues.ValueHolder(resolvedValue, valueHolder.getType());
+						new ConstructorArgumentValues.ValueHolder(resolvedValue, valueHolder.getType(), valueHolder.getName());
 				resolvedValueHolder.setSource(valueHolder);
 				resolvedValues.addIndexedArgumentValue(index, resolvedValueHolder);
 			}
@@ -510,7 +517,7 @@ class ConstructorResolver {
 				Object resolvedValue =
 						valueResolver.resolveValueIfNecessary("constructor argument", valueHolder.getValue());
 				ConstructorArgumentValues.ValueHolder resolvedValueHolder =
-						new ConstructorArgumentValues.ValueHolder(resolvedValue, valueHolder.getType());
+						new ConstructorArgumentValues.ValueHolder(resolvedValue, valueHolder.getType(), valueHolder.getName());
 				resolvedValueHolder.setSource(valueHolder);
 				resolvedValues.addGenericArgumentValue(resolvedValueHolder);
 			}
@@ -525,11 +532,12 @@ class ConstructorResolver {
 	 */
 	private ArgumentsHolder createArgumentArray(
 			String beanName, RootBeanDefinition mbd, ConstructorArgumentValues resolvedValues,
-			BeanWrapper bw, Class[] paramTypes, Object methodOrCtor, boolean autowiring)
-			throws UnsatisfiedDependencyException {
+			BeanWrapper bw, Class[] paramTypes, String[] paramNames, Object methodOrCtor,
+			boolean autowiring) throws UnsatisfiedDependencyException {
 
 		String methodType = (methodOrCtor instanceof Constructor ? "constructor" : "factory method");
-		TypeConverter converter = (this.typeConverter != null ? this.typeConverter : bw);
+		TypeConverter converter = (this.beanFactory.getCustomTypeConverter() != null ?
+				this.beanFactory.getCustomTypeConverter() : bw);
 
 		ArgumentsHolder args = new ArgumentsHolder(paramTypes.length);
 		Set<ConstructorArgumentValues.ValueHolder> usedValueHolders =
@@ -538,15 +546,16 @@ class ConstructorResolver {
 		boolean resolveNecessary = false;
 
 		for (int paramIndex = 0; paramIndex < paramTypes.length; paramIndex++) {
-			Class paramType = paramTypes[paramIndex];
+			Class<?> paramType = paramTypes[paramIndex];
+			String paramName = (paramNames != null ? paramNames[paramIndex] : null);
 			// Try to find matching constructor argument value, either indexed or generic.
 			ConstructorArgumentValues.ValueHolder valueHolder =
-					resolvedValues.getArgumentValue(paramIndex, paramType, usedValueHolders);
+					resolvedValues.getArgumentValue(paramIndex, paramType, paramName, usedValueHolders);
 			// If we couldn't find a direct match and are not supposed to autowire,
 			// let's try the next generic, untyped argument value as fallback:
 			// it could match after type conversion (for example, String -> int).
 			if (valueHolder == null && !autowiring) {
-				valueHolder = resolvedValues.getGenericArgumentValue(null, usedValueHolders);
+				valueHolder = resolvedValues.getGenericArgumentValue(null, null, usedValueHolders);
 			}
 			if (valueHolder != null) {
 				// We found a potential match - let's give it a try.
@@ -637,7 +646,8 @@ class ConstructorResolver {
 		Class[] paramTypes = (methodOrCtor instanceof Method ?
 				((Method) methodOrCtor).getParameterTypes() : ((Constructor) methodOrCtor).getParameterTypes());
 		Object[] argsToResolve = mbd.preparedConstructorArguments;
-		TypeConverter converter = (this.typeConverter != null ? this.typeConverter : bw);
+		TypeConverter converter = (this.beanFactory.getCustomTypeConverter() != null ?
+				this.beanFactory.getCustomTypeConverter() : bw);
 		BeanDefinitionValueResolver valueResolver =
 				new BeanDefinitionValueResolver(this.beanFactory, beanName, mbd, converter);
 		Object[] resolvedArgs = new Object[argsToResolve.length];
@@ -654,7 +664,7 @@ class ConstructorResolver {
 			else if (argValue instanceof String) {
 				argValue = this.beanFactory.evaluateBeanDefinitionString((String) argValue, mbd);
 			}
-			Class paramType = paramTypes[argIndex];
+			Class<?> paramType = paramTypes[argIndex];
 			try {
 				resolvedArgs[argIndex] = converter.convertIfNecessary(argValue, paramType, methodParam);
 			}
@@ -676,7 +686,7 @@ class ConstructorResolver {
 	protected Object resolveAutowiredArgument(
 			MethodParameter param, String beanName, Set<String> autowiredBeanNames, TypeConverter typeConverter) {
 
-		return this.autowireFactory.resolveDependency(
+		return this.beanFactory.resolveDependency(
 				new DependencyDescriptor(param, true), beanName, autowiredBeanNames, typeConverter);
 	}
 
@@ -722,4 +732,26 @@ class ConstructorResolver {
 	private static class AutowiredArgumentMarker {
 	}
 
+
+	/**
+	 * Inner class to avoid a Java 6 dependency.
+	 */
+	private static class ConstructorPropertiesChecker {
+
+		public static String[] evaluateAnnotation(Constructor<?> candidate, int paramCount) {
+			ConstructorProperties cp = candidate.getAnnotation(ConstructorProperties.class);
+			if (cp != null) {
+				String[] names = cp.value();
+				if (names.length != paramCount) {
+					throw new IllegalStateException("Constructor annotated with @ConstructorProperties but not " +
+							"corresponding to actual number of parameters (" + paramCount + "): " + candidate);
+				}
+				return names;
+			}
+			else {
+				return null;
+			}
+		}
+	}
+
 }

org.springframework.beans/src/main/java/org/springframework/beans/factory/support/DefaultListableBeanFactory.java

@@ -48,7 +48,6 @@ import org.springframework.beans.factory.config.BeanDefinitionHolder;
 import org.springframework.beans.factory.config.ConfigurableBeanFactory;
 import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
 import org.springframework.beans.factory.config.DependencyDescriptor;
-import org.springframework.core.ParameterNameDiscoverer;
 import org.springframework.core.annotation.AnnotationUtils;
 import org.springframework.util.Assert;
 import org.springframework.util.ObjectUtils;
@@ -100,9 +99,6 @@ public class DefaultListableBeanFactory extends AbstractAutowireCapableBeanFacto
 	/** Whether to allow eager class loading even for lazy-init beans */
 	private boolean allowEagerClassLoading = true;
 
-	/** Resolver strategy for method parameter names */
-	private ParameterNameDiscoverer parameterNameDiscoverer;
-
 	/** Resolver to use for checking if a bean definition is an autowire candidate */
 	private AutowireCandidateResolver autowireCandidateResolver = new SimpleAutowireCandidateResolver();
 
@@ -177,17 +173,6 @@ public class DefaultListableBeanFactory extends AbstractAutowireCapableBeanFacto
 		this.allowEagerClassLoading = allowEagerClassLoading;
 	}
 
-	/**
-	 * Set the ParameterNameDiscoverer to use for resolving method parameter
-	 * names if needed (e.g. for default qualifier values on autowired methods).
-	 * <p>Default is none. A typical candidate is
-	 * {@link org.springframework.core.LocalVariableTableParameterNameDiscoverer},
-	 * which implies an ASM dependency and hence isn't set as the default.
-	 */
-	public void setParameterNameDiscoverer(ParameterNameDiscoverer parameterNameDiscoverer) {
-		this.parameterNameDiscoverer = parameterNameDiscoverer;
-	}
-
 	/**
 	 * Set a custom autowire candidate resolver for this BeanFactory to use
 	 * when deciding whether a bean definition should be considered as a
@@ -452,7 +437,7 @@ public class DefaultListableBeanFactory extends AbstractAutowireCapableBeanFacto
 	protected boolean isAutowireCandidate(String beanName, RootBeanDefinition mbd, DependencyDescriptor descriptor) {
 		resolveBeanClass(mbd, beanName);
 		if (mbd.isFactoryMethodUnique && mbd.resolvedConstructorOrFactoryMethod == null) {
-			new ConstructorResolver(this, null, null, null).resolveFactoryMethodIfPossible(mbd);
+			new ConstructorResolver(this).resolveFactoryMethodIfPossible(mbd);
 		}
 		return getAutowireCandidateResolver().isAutowireCandidate(
 				new BeanDefinitionHolder(mbd, beanName, getAliases(beanName)), descriptor);
@@ -622,8 +607,8 @@ public class DefaultListableBeanFactory extends AbstractAutowireCapableBeanFacto
 	public Object resolveDependency(DependencyDescriptor descriptor, String beanName,
 			Set<String> autowiredBeanNames, TypeConverter typeConverter) throws BeansException  {
 
-		descriptor.initParameterNameDiscovery(this.parameterNameDiscoverer);
-		Class type = descriptor.getDependencyType();
+		descriptor.initParameterNameDiscovery(getParameterNameDiscoverer());
+		Class<?> type = descriptor.getDependencyType();
 
 		Object value = getAutowireCandidateResolver().getSuggestedValue(descriptor);
 		if (value != null) {

org.springframework.beans/src/main/java/org/springframework/beans/factory/xml/BeanDefinitionParserDelegate.java

@@ -756,6 +756,7 @@ public class BeanDefinitionParserDelegate {
 	public void parseConstructorArgElement(Element ele, BeanDefinition bd) {
 		String indexAttr = ele.getAttribute(INDEX_ATTRIBUTE);
 		String typeAttr = ele.getAttribute(TYPE_ATTRIBUTE);
+		String nameAttr = ele.getAttribute(NAME_ATTRIBUTE);
 		if (StringUtils.hasLength(indexAttr)) {
 			try {
 				int index = Integer.parseInt(indexAttr);
@@ -770,6 +771,9 @@ public class BeanDefinitionParserDelegate {
 						if (StringUtils.hasLength(typeAttr)) {
 							valueHolder.setType(typeAttr);
 						}
+						if (StringUtils.hasLength(nameAttr)) {
+							valueHolder.setName(nameAttr);
+						}
 						valueHolder.setSource(extractSource(ele));
 						bd.getConstructorArgumentValues().addIndexedArgumentValue(index, valueHolder);
 					}
@@ -790,6 +794,9 @@ public class BeanDefinitionParserDelegate {
 				if (StringUtils.hasLength(typeAttr)) {
 					valueHolder.setType(typeAttr);
 				}
+				if (StringUtils.hasLength(nameAttr)) {
+					valueHolder.setName(nameAttr);
+				}
 				valueHolder.setSource(extractSource(ele));
 				bd.getConstructorArgumentValues().addGenericArgumentValue(valueHolder);
 			}

org.springframework.beans/src/main/java/org/springframework/beans/factory/xml/DefaultBeanDefinitionDocumentReader.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2008 the original author or authors.
+ * Copyright 2002-2009 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -168,15 +168,13 @@ public class DefaultBeanDefinitionDocumentReader implements BeanDefinitionDocume
 		// Resolve system properties: e.g. "${user.dir}"
 		location = SystemPropertyUtils.resolvePlaceholders(location);
 
+		Set<Resource> actualResources = new LinkedHashSet<Resource>(4);
 		if (ResourcePatternUtils.isUrl(location)) {
 			try {
-				Set<Resource> actualResources = new LinkedHashSet<Resource> (4);
 				int importCount = getReaderContext().getReader().loadBeanDefinitions(location, actualResources);
 				if (logger.isDebugEnabled()) {
 					logger.debug("Imported " + importCount + " bean definitions from URL location [" + location + "]");
 				}
-				Resource[] actResArray = actualResources.toArray(new Resource[actualResources.size()]);
-				getReaderContext().fireImportProcessed(location, actResArray, extractSource(ele));
 			}
 			catch (BeanDefinitionStoreException ex) {
 				getReaderContext().error(
@@ -186,22 +184,23 @@ public class DefaultBeanDefinitionDocumentReader implements BeanDefinitionDocume
 		else {
 			// No URL -> considering resource location as relative to the current file.
 			try {
-				Resource relativeResource = getReaderContext().getResource().createRelative(location);
-				int importCount = getReaderContext().getReader().loadBeanDefinitions(relativeResource);
+				String baseLocation = getReaderContext().getResource().getURL().toString();
+				int importCount = getReaderContext().getReader().loadBeanDefinitions(
+						StringUtils.applyRelativePath(baseLocation, location), actualResources);
 				if (logger.isDebugEnabled()) {
 					logger.debug("Imported " + importCount + " bean definitions from relative location [" + location + "]");
 				}
-				getReaderContext().fireImportProcessed(location, new Resource[] {relativeResource}, extractSource(ele));
 			}
 			catch (IOException ex) {
-				getReaderContext().error(
-						"Invalid relative resource location [" + location + "] to import bean definitions from", ele, ex);
+				getReaderContext().error("Failed to resolve current resource location", ele, ex);
 			}
 			catch (BeanDefinitionStoreException ex) {
-				getReaderContext().error(
-						"Failed to import bean definitions from relative location [" + location + "]", ele, ex);
+				getReaderContext().error("Failed to import bean definitions from relative location [" + location + "]",
+						ele, ex);
 			}
 		}
+		Resource[] actResArray = actualResources.toArray(new Resource[actualResources.size()]);
+		getReaderContext().fireImportProcessed(location, actResArray, extractSource(ele));
 	}
 
 	/**

org.springframework.beans/src/main/resources/META-INF/spring.schemas

@@ -5,7 +5,8 @@ http\://www.springframework.org/schema/beans/spring-beans.xsd=org/springframewor
 http\://www.springframework.org/schema/tool/spring-tool-2.0.xsd=org/springframework/beans/factory/xml/spring-tool-2.0.xsd
 http\://www.springframework.org/schema/tool/spring-tool-2.5.xsd=org/springframework/beans/factory/xml/spring-tool-2.5.xsd
 http\://www.springframework.org/schema/tool/spring-tool-3.0.xsd=org/springframework/beans/factory/xml/spring-tool-3.0.xsd
-http\://www.springframework.org/schema/tool/spring-tool.xsd=org/springframework/beans/factory/xml/spring-tool-2.5.xsd
+http\://www.springframework.org/schema/tool/spring-tool.xsd=org/springframework/beans/factory/xml/spring-tool-3.0.xsd
 http\://www.springframework.org/schema/util/spring-util-2.0.xsd=org/springframework/beans/factory/xml/spring-util-2.0.xsd
 http\://www.springframework.org/schema/util/spring-util-2.5.xsd=org/springframework/beans/factory/xml/spring-util-2.5.xsd
-http\://www.springframework.org/schema/util/spring-util.xsd=org/springframework/beans/factory/xml/spring-util-2.5.xsd
+http\://www.springframework.org/schema/util/spring-util-3.0.xsd=org/springframework/beans/factory/xml/spring-util-3.0.xsd
+http\://www.springframework.org/schema/util/spring-util.xsd=org/springframework/beans/factory/xml/spring-util-3.0.xsd

org.springframework.beans/src/main/resources/org/springframework/beans/factory/xml/spring-beans-3.0.xsd

@@ -556,6 +556,16 @@
 					]]></xsd:documentation>
 				</xsd:annotation>
 			</xsd:attribute>
+			<xsd:attribute name="name" type="xsd:string">
+				<xsd:annotation>
+					<xsd:documentation><![CDATA[
+	The exact name of the argument in the constructor argument list.
+	Only needed to avoid ambiguities, e.g. in case of 2 arguments of
+	the exact same type. Note: This requires debug symbols to be
+	stored in the class file in order to introspect argument names!
+					]]></xsd:documentation>
+				</xsd:annotation>
+			</xsd:attribute>
 			<xsd:attribute name="ref" type="xsd:string">
 				<xsd:annotation>
 					<xsd:documentation><![CDATA[

org.springframework.beans/src/main/resources/org/springframework/beans/factory/xml/spring-util-3.0.xsd

@@ -0,0 +1,212 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+
+<xsd:schema xmlns="http://www.springframework.org/schema/util"
+		xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+		xmlns:beans="http://www.springframework.org/schema/beans"
+		xmlns:tool="http://www.springframework.org/schema/tool"
+		targetNamespace="http://www.springframework.org/schema/util"
+		elementFormDefault="qualified"
+		attributeFormDefault="unqualified">
+
+	<xsd:import namespace="http://www.springframework.org/schema/beans"/>
+	<xsd:import namespace="http://www.springframework.org/schema/tool"/>
+
+	<xsd:element name="constant">
+		<xsd:annotation>
+			<xsd:documentation>
+	Reference a public, static field on a type and expose its value as
+	a bean. For example <code>&lt;util:constant static-field=&quot;java.lang.Integer.MAX_VALUE&quot;/&gt;</code>.
+			</xsd:documentation>
+		</xsd:annotation>
+		<xsd:complexType>
+			<xsd:attribute name="id" type="xsd:ID"/>
+			<xsd:attribute name="static-field" type="xsd:string" use="required"/>
+		</xsd:complexType>
+	</xsd:element>
+
+	<xsd:element name="property-path">
+		<xsd:annotation>
+			<xsd:documentation>
+	Reference a property on a bean (or as a nested value) and expose its values as
+	a bean. For example &lt;util:property-path path=&quot;order.customer.name&quot;/&gt;.
+			</xsd:documentation>
+		</xsd:annotation>
+		<xsd:complexType>
+			<xsd:attribute name="id" type="xsd:ID"/>
+			<xsd:attribute name="path" type="xsd:string" use="required"/>
+		</xsd:complexType>
+	</xsd:element>
+
+	<xsd:element name="list">
+		<xsd:annotation>
+			<xsd:documentation source="java:org.springframework.beans.factory.config.ListFactoryBean">
+	Builds a List instance of the specified type, populated with the specified content.
+			</xsd:documentation>
+			<xsd:appinfo>
+				<tool:annotation>
+					<tool:exports type="java.util.List"/>
+				</tool:annotation>
+			</xsd:appinfo>
+		</xsd:annotation>
+		<xsd:complexType>
+			<xsd:complexContent>
+				<xsd:extension base="beans:listOrSetType">
+					<xsd:attribute name="id" type="xsd:ID"/>
+					<xsd:attribute name="list-class" type="xsd:string">
+						<xsd:annotation>
+							<xsd:appinfo>
+								<tool:annotation>
+									<tool:expected-type type="java.lang.Class"/>
+									<tool:assignable-to type="java.util.List"/>
+								</tool:annotation>
+							</xsd:appinfo>
+						</xsd:annotation>
+					</xsd:attribute>
+					<xsd:attribute name="scope" type="xsd:string">
+						<xsd:annotation>
+							<xsd:documentation><![CDATA[
+	The scope of this collection bean: typically "singleton" (one shared instance,
+	which will be returned by all calls to getBean with the given id), or
+	"prototype" (independent instance resulting from each call to getBean).
+	Default is "singleton". Further scopes, such as "request" or "session",
+	might be supported by extended bean factories (e.g. in a web environment).
+							]]></xsd:documentation>
+						</xsd:annotation>
+					</xsd:attribute>
+				</xsd:extension>
+			</xsd:complexContent>
+		</xsd:complexType>
+	</xsd:element>
+
+	<xsd:element name="set">
+		<xsd:annotation>
+			<xsd:documentation source="java:org.springframework.beans.factory.config.SetFactoryBean">
+	Builds a Set instance of the specified type, populated with the specified content.
+			</xsd:documentation>
+			<xsd:appinfo>
+				<tool:annotation>
+					<tool:exports type="java.util.Set"/>
+				</tool:annotation>
+			</xsd:appinfo>
+		</xsd:annotation>
+		<xsd:complexType>
+			<xsd:complexContent>
+				<xsd:extension base="beans:listOrSetType">
+					<xsd:attribute name="id" type="xsd:ID"/>
+					<xsd:attribute name="set-class" type="xsd:string">
+						<xsd:annotation>
+							<xsd:appinfo>
+								<tool:annotation>
+									<tool:expected-type type="java.lang.Class"/>
+									<tool:assignable-to type="java.util.Set"/>
+								</tool:annotation>
+							</xsd:appinfo>
+						</xsd:annotation>
+					</xsd:attribute>
+					<xsd:attribute name="scope" type="xsd:string">
+						<xsd:annotation>
+							<xsd:documentation><![CDATA[
+	The scope of this collection bean: typically "singleton" (one shared instance,
+	which will be returned by all calls to getBean with the given id), or
+	"prototype" (independent instance resulting from each call to getBean).
+	Default is "singleton". Further scopes, such as "request" or "session",
+	might be supported by extended bean factories (e.g. in a web environment).
+							]]></xsd:documentation>
+						</xsd:annotation>
+					</xsd:attribute>
+				</xsd:extension>
+			</xsd:complexContent>
+		</xsd:complexType>
+	</xsd:element>
+
+	<xsd:element name="map">
+		<xsd:annotation>
+			<xsd:documentation source="java:org.springframework.beans.factory.config.MapFactoryBean">
+	Builds a Map instance of the specified type, populated with the specified content.
+			</xsd:documentation>
+			<xsd:appinfo>
+				<tool:annotation>
+					<tool:exports type="java.util.Map"/>
+				</tool:annotation>
+			</xsd:appinfo>
+		</xsd:annotation>
+		<xsd:complexType>
+			<xsd:complexContent>
+				<xsd:extension base="beans:mapType">
+					<xsd:attribute name="id" type="xsd:ID"/>
+					<xsd:attribute name="map-class" type="xsd:string">
+						<xsd:annotation>
+							<xsd:appinfo>
+								<tool:annotation>
+									<tool:expected-type type="java.lang.Class"/>
+									<tool:assignable-to type="java.util.Map"/>
+								</tool:annotation>
+							</xsd:appinfo>
+						</xsd:annotation>
+					</xsd:attribute>
+					<xsd:attribute name="scope" type="xsd:string">
+						<xsd:annotation>
+							<xsd:documentation><![CDATA[
+	The scope of this collection bean: typically "singleton" (one shared instance,
+	which will be returned by all calls to getBean with the given id), or
+	"prototype" (independent instance resulting from each call to getBean).
+	Default is "singleton". Further scopes, such as "request" or "session",
+	might be supported by extended bean factories (e.g. in a web environment).
+							]]></xsd:documentation>
+						</xsd:annotation>
+					</xsd:attribute>
+				</xsd:extension>
+			</xsd:complexContent>
+		</xsd:complexType>
+	</xsd:element>
+
+	<xsd:element name="properties">
+		<xsd:annotation>
+			<xsd:documentation source="java:org.springframework.beans.factory.config.PropertiesFactoryBean">
+	Loads a Properties instance from the resource location specified by the '<code>location</code>' attribute.
+			</xsd:documentation>
+			<xsd:appinfo>
+				<tool:annotation>
+					<tool:exports type="java.util.Properties"/>
+				</tool:annotation>
+			</xsd:appinfo>
+		</xsd:annotation>
+		<xsd:complexType>
+			<xsd:complexContent>
+				<xsd:extension base="beans:propsType">
+					<xsd:attribute name="id" type="xsd:ID"/>
+					<xsd:attribute name="location" type="xsd:string">
+						<xsd:annotation>
+							<xsd:appinfo>
+								<tool:annotation>
+									<tool:expected-type type="org.springframework.core.io.Resource"/>
+								</tool:annotation>
+							</xsd:appinfo>
+						</xsd:annotation>
+					</xsd:attribute>
+					<xsd:attribute name="local-override" type="xsd:boolean">
+						<xsd:annotation>
+							<xsd:documentation><![CDATA[
+	Specifies whether local properties override properties from files.
+	Default is "false": properties from files override local defaults.
+	If set to "true", local properties will override defaults from files.
+							]]></xsd:documentation>
+						</xsd:annotation>
+					</xsd:attribute>
+					<xsd:attribute name="scope" type="xsd:string">
+						<xsd:annotation>
+							<xsd:documentation><![CDATA[
+	The scope of this collection bean: typically "singleton" (one shared instance,
+	which will be returned by all calls to getBean with the given id), or
+	"prototype" (independent instance resulting from each call to getBean).
+	Default is "singleton". Further scopes, such as "request" or "session",
+	might be supported by extended bean factories (e.g. in a web environment).
+							]]></xsd:documentation>
+						</xsd:annotation>
+					</xsd:attribute>
+				</xsd:extension>
+			</xsd:complexContent>
+		</xsd:complexType>
+	</xsd:element>
+
+</xsd:schema>

org.springframework.beans/src/test/java/org/springframework/beans/factory/xml/FactoryMethodTests.java

@@ -28,6 +28,7 @@ import test.beans.TestBean;
 import org.springframework.beans.factory.BeanCreationException;
 import org.springframework.beans.factory.BeanDefinitionStoreException;
 import org.springframework.beans.factory.support.DefaultListableBeanFactory;
+import org.springframework.core.LocalVariableTableParameterNameDiscoverer;
 import org.springframework.core.io.ClassPathResource;
 
 /**
@@ -106,6 +107,7 @@ public class FactoryMethodTests {
 	@Test
 	public void testFactoryMethodsWithNullValue() {
 		DefaultListableBeanFactory xbf = new DefaultListableBeanFactory();
+		xbf.setParameterNameDiscoverer(new LocalVariableTableParameterNameDiscoverer());
 		XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(xbf);
 		reader.loadBeanDefinitions(new ClassPathResource("factory-methods.xml", getClass()));
 
@@ -118,6 +120,11 @@ public class FactoryMethodTests {
 		assertEquals(27, fm.getNum());
 		assertEquals(null, fm.getName());
 		assertEquals("Juergen", fm.getTestBean().getName());
+
+		fm = (FactoryMethods) xbf.getBean("fullWithNamedNull");
+		assertEquals(27, fm.getNum());
+		assertEquals(null, fm.getName());
+		assertEquals("Juergen", fm.getTestBean().getName());
 	}
 
 	@Test
@@ -264,13 +271,13 @@ public class FactoryMethodTests {
 		TestBean tbArg2 = new TestBean();
 		tbArg2.setName("arg2");
 
-		FactoryMethods fm1 = (FactoryMethods) xbf.getBean("testBeanOnlyPrototype", new Object[] {tbArg});
+		FactoryMethods fm1 = (FactoryMethods) xbf.getBean("testBeanOnlyPrototype", tbArg);
 		assertEquals(0, fm1.getNum());
 		assertEquals("default", fm1.getName());
 		// This comes from the test bean
 		assertEquals("arg1", fm1.getTestBean().getName());
 
-		FactoryMethods fm2 = (FactoryMethods) xbf.getBean("testBeanOnlyPrototype", new Object[] {tbArg2});
+		FactoryMethods fm2 = (FactoryMethods) xbf.getBean("testBeanOnlyPrototype", tbArg2);
 		assertEquals("arg2", fm2.getTestBean().getName());
 		assertEquals(fm1.getNum(), fm2.getNum());
 		assertEquals(fm2.getStringValue(), "testBeanOnlyPrototypeDISetterString");
@@ -279,12 +286,12 @@ public class FactoryMethodTests {
 		assertSame(fm2.getTestBean(), fm2.getTestBean());
 		assertNotSame(fm1, fm2);
 
-		FactoryMethods fm3 = (FactoryMethods) xbf.getBean("testBeanOnlyPrototype", new Object[] {tbArg2, new Integer(1), "myName"});
+		FactoryMethods fm3 = (FactoryMethods) xbf.getBean("testBeanOnlyPrototype", tbArg2, new Integer(1), "myName");
 		assertEquals(1, fm3.getNum());
 		assertEquals("myName", fm3.getName());
 		assertEquals("arg2", fm3.getTestBean().getName());
 
-		FactoryMethods fm4 = (FactoryMethods) xbf.getBean("testBeanOnlyPrototype", new Object[] {tbArg});
+		FactoryMethods fm4 = (FactoryMethods) xbf.getBean("testBeanOnlyPrototype", tbArg);
 		assertEquals(0, fm4.getNum());
 		assertEquals("default", fm4.getName());
 		assertEquals("arg1", fm4.getTestBean().getName());
@@ -296,7 +303,7 @@ public class FactoryMethodTests {
 		XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(xbf);
 		reader.loadBeanDefinitions(new ClassPathResource("factory-methods.xml", getClass()));
 		try {
-			xbf.getBean("testBeanOnly", new Object[] {new TestBean()});
+			xbf.getBean("testBeanOnly", new TestBean());
 			fail("Shouldn't allow args to be passed to a singleton");
 		}
 		catch (BeanDefinitionStoreException ex) {
@@ -311,7 +318,7 @@ public class FactoryMethodTests {
 		reader.loadBeanDefinitions(new ClassPathResource("factory-methods.xml", getClass()));
 		xbf.getBean("testBeanOnly");
 		try {
-			xbf.getBean("testBeanOnly", new Object[] {new TestBean()});
+			xbf.getBean("testBeanOnly", new TestBean());
 			fail("Shouldn't allow args to be passed to a singleton");
 		}
 		catch (BeanDefinitionStoreException ex) {

org.springframework.beans/src/test/resources/org/springframework/beans/factory/xml/factory-methods.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN 2.0//EN" "http://www.springframework.org/dtd/spring-beans-2.0.dtd">
-
-<beans>
+<beans xmlns="http://www.springframework.org/schema/beans"
+		xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+		xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">
 
 	<bean id="default" class="org.springframework.beans.factory.xml.FactoryMethods"
 			factory-method="defaultInstance">
@@ -42,17 +42,24 @@
 	</bean>
 	
 	<bean id="fullWithNull" class="org.springframework.beans.factory.xml.FactoryMethods"
-			factory-method="newInstance">
+			factory-method="newInstance" lazy-init="true">
+		<constructor-arg index="2" type="java.lang.Integer"><null/></constructor-arg>
 		<constructor-arg index="0"><ref local="juergen"/></constructor-arg>
 		<constructor-arg index="1"><value>27</value></constructor-arg>
-		<constructor-arg index="2" type="java.lang.Integer"><null/></constructor-arg>
 	</bean>
 
 	<bean id="fullWithGenericNull" class="org.springframework.beans.factory.xml.FactoryMethods"
-			factory-method="newInstance">
+			factory-method="newInstance" lazy-init="true">
+		<constructor-arg type="java.lang.Integer"><null/></constructor-arg>
 		<constructor-arg><ref local="juergen"/></constructor-arg>
 		<constructor-arg type="int"><value>27</value></constructor-arg>
-		<constructor-arg type="java.lang.Integer"><null/></constructor-arg>
+	</bean>
+
+	<bean id="fullWithNamedNull" class="org.springframework.beans.factory.xml.FactoryMethods"
+			factory-method="newInstance" lazy-init="true">
+		<constructor-arg name="something"><null/></constructor-arg>
+		<constructor-arg name="tb"><ref local="juergen"/></constructor-arg>
+		<constructor-arg name="num"><value>27</value></constructor-arg>
 	</bean>
 
 	<bean id="fullWithAutowire" class="org.springframework.beans.factory.xml.FactoryMethods"

org.springframework.context/src/test/java/org/springframework/beans/factory/xml/XmlBeanFactoryTestTypes.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2008 the original author or authors.
+ * Copyright 2002-2009 the original author or authors.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,6 +16,7 @@
 
 package org.springframework.beans.factory.xml;
 
+import java.beans.ConstructorProperties;
 import java.io.Serializable;
 import java.lang.reflect.Method;
 import java.util.Collection;
@@ -23,7 +24,6 @@ import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
-
 import javax.sql.DataSource;
 
 import org.springframework.beans.BeansException;
@@ -39,7 +39,6 @@ import org.springframework.beans.factory.InitializingBean;
 import org.springframework.beans.factory.config.BeanPostProcessor;
 import org.springframework.beans.factory.support.MethodReplacer;
 
-
 /**
  * Types used by {@link XmlBeanFactoryTests} and its attendant XML config files.
  * 
@@ -55,11 +54,11 @@ final class XmlBeanFactoryTestTypes { }
  */
 @SuppressWarnings("serial")
 class ConstructorDependenciesBean implements Serializable {
-	
+
 	private int age;
-	
+
 	private String name;
-	
+
 	private TestBean spouse1;
 
 	private TestBean spouse2;
@@ -83,6 +82,7 @@ class ConstructorDependenciesBean implements Serializable {
 		this.spouse2 = spouse2;
 	}
 
+	@ConstructorProperties({"spouse", "otherSpouse", "myAge"})
 	public ConstructorDependenciesBean(TestBean spouse1, TestBean spouse2, int age) {
 		this.spouse1 = spouse1;
 		this.spouse2 = spouse2;
@@ -122,7 +122,33 @@ class ConstructorDependenciesBean implements Serializable {
 	public void setName(String name) {
 		this.name = name;
 	}
+}
+
+
+class SimpleConstructorArgBean {
+
+	private int age;
+
+	private String name;
+
+	public SimpleConstructorArgBean() {
+	}
+
+	public SimpleConstructorArgBean(int age) {
+		this.age = age;
+	}
+
+	public SimpleConstructorArgBean(String name) {
+		this.name = name;
+	}
 
+	public int getAge() {
+		return age;
+	}
+
+	public String getName() {
+		return name;
+	}
 }
 
 

org.springframework.context/src/test/java/org/springframework/beans/factory/xml/XmlBeanFactoryTests-constructorArg.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN 2.0//EN" "http://www.springframework.org/dtd/spring-beans-2.0.dtd">
-
-<beans>
+<beans xmlns="http://www.springframework.org/schema/beans"
+		xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+		xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">
 
 	<bean id="rod1" class="org.springframework.beans.factory.xml.ConstructorDependenciesBean">
 		<constructor-arg><ref bean="kerry2"/></constructor-arg>
@@ -104,11 +104,14 @@
 	</bean>
 
 	<bean id="rod16" class="org.springframework.beans.factory.xml.ConstructorDependenciesBean">
-		<constructor-arg><ref bean="kerry2"/></constructor-arg>
-		<constructor-arg><ref bean="kerry1"/></constructor-arg>
+		<constructor-arg name="otherSpouse"><ref bean="kerry1"/></constructor-arg>
+		<constructor-arg name="spouse"><ref bean="kerry2"/></constructor-arg>
 		<constructor-arg><value>29</value></constructor-arg>
 	</bean>
 
+	<bean id="rod17" class="org.springframework.beans.factory.xml.SimpleConstructorArgBean" scope="prototype">
+	</bean>
+
 	<bean id="kerry1" class="org.springframework.beans.TestBean">
 		<property name="name">
 			<value>Kerry1</value>

org.springframework.context/src/test/java/org/springframework/beans/factory/xml/XmlBeanFactoryTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2008 the original author or authors.
+ * Copyright 2002-2009 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,9 +16,6 @@
 
 package org.springframework.beans.factory.xml;
 
-import static org.hamcrest.CoreMatchers.instanceOf;
-import static org.junit.Assert.*;
-
 import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
@@ -29,7 +26,11 @@ import java.net.URL;
 import java.util.Map;
 
 import org.apache.commons.logging.LogFactory;
+import static org.hamcrest.CoreMatchers.*;
+import static org.junit.Assert.*;
 import org.junit.Test;
+import org.xml.sax.InputSource;
+
 import org.springframework.aop.framework.ProxyFactory;
 import org.springframework.aop.support.AopUtils;
 import org.springframework.beans.BeansException;
@@ -62,7 +63,6 @@ import org.springframework.core.io.support.EncodedResource;
 import org.springframework.util.FileCopyUtils;
 import org.springframework.util.SerializationTestUtils;
 import org.springframework.util.StopWatch;
-import org.xml.sax.InputSource;
 
 /**
  * Miscellaneous tests for XML bean definitions.
@@ -920,11 +920,11 @@ public final class XmlBeanFactoryTests {
 
 		ConstructorDependenciesBean rod9 = (ConstructorDependenciesBean) xbf.getBean("rod9");
 		assertEquals(99, rod9.getAge());
-		ConstructorDependenciesBean rod9a = (ConstructorDependenciesBean) xbf.getBean("rod9", new Object[] {new Integer(98)});
+		ConstructorDependenciesBean rod9a = (ConstructorDependenciesBean) xbf.getBean("rod9", 98);
 		assertEquals(98, rod9a.getAge());
-		ConstructorDependenciesBean rod9b = (ConstructorDependenciesBean) xbf.getBean("rod9", new Object[] {"myName"});
+		ConstructorDependenciesBean rod9b = (ConstructorDependenciesBean) xbf.getBean("rod9", "myName");
 		assertEquals("myName", rod9b.getName());
-		ConstructorDependenciesBean rod9c = (ConstructorDependenciesBean) xbf.getBean("rod9", new Object[] {new Integer(97)});
+		ConstructorDependenciesBean rod9c = (ConstructorDependenciesBean) xbf.getBean("rod9", 97);
 		assertEquals(97, rod9c.getAge());
 
 		ConstructorDependenciesBean rod10 = (ConstructorDependenciesBean) xbf.getBean("rod10");
@@ -955,6 +955,20 @@ public final class XmlBeanFactoryTests {
 		assertEquals(29, rod16.getAge());
 	}
 
+	public @Test void testPrototypeWithExplicitArguments() {
+		XmlBeanFactory xbf = new XmlBeanFactory(CONSTRUCTOR_ARG_CONTEXT);
+		SimpleConstructorArgBean cd1 = (SimpleConstructorArgBean) xbf.getBean("rod17");
+		assertEquals(0, cd1.getAge());
+		SimpleConstructorArgBean cd2 = (SimpleConstructorArgBean) xbf.getBean("rod17", 98);
+		assertEquals(98, cd2.getAge());
+		SimpleConstructorArgBean cd3 = (SimpleConstructorArgBean) xbf.getBean("rod17", "myName");
+		assertEquals("myName", cd3.getName());
+		SimpleConstructorArgBean cd4 = (SimpleConstructorArgBean) xbf.getBean("rod17");
+		assertEquals(0, cd4.getAge());
+		SimpleConstructorArgBean cd5 = (SimpleConstructorArgBean) xbf.getBean("rod17", 97);
+		assertEquals(97, cd5.getAge());
+	}
+
 	public @Test void testConstructorArgWithSingleMatch() {
 		XmlBeanFactory xbf = new XmlBeanFactory(CONSTRUCTOR_ARG_CONTEXT);
 		File file = (File) xbf.getBean("file");

org.springframework.context/src/test/java/org/springframework/context/support/ClassPathXmlApplicationContextTests-resource.xml

@@ -1,16 +1,16 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
+<beans xmlns="http://www.springframework.org/schema/beans"
+		xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+		xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">
 
-<beans>
-
-	<import resource="ClassPathXmlApplicationContextTests-resourceImport.xml"/> 
+	<import resource="ClassPathXmlApplicationContextTests-resourceIm*.xml"/> 
 
 	<bean id="resource2" class="org.springframework.beans.ResourceTestBean">
-		<constructor-arg index="0">
+		<constructor-arg name="inputStream">
 			<value>classpath:org/springframework/beans/factory/xml/test.properties</value>
 		</constructor-arg>
-		<constructor-arg index="1">
-			<value>classpath:org/springframework/beans/factory/xml/test.properties</value>
+		<constructor-arg name="resource">
+			<value>test.properties</value>
 		</constructor-arg>
 	</bean>
 

org.springframework.context/src/test/java/org/springframework/context/support/ClassPathXmlApplicationContextTests-resourceImport.xml

@@ -5,7 +5,7 @@
 
 	<bean id="resource1" class="org.springframework.beans.ResourceTestBean">
 		<property name="resource">
-			<value>classpath:org/springframework/beans/factory/xml/test.properties</value>
+			<value>test.properties</value>
 		</property>
 		<property name="inputStream">
 			<value>classpath:org/springframework/beans/factory/xml/test.properties</value>

org.springframework.context/src/test/java/org/springframework/context/support/ClassPathXmlApplicationContextTests.java

@@ -322,7 +322,7 @@ public final class ClassPathXmlApplicationContextTests {
 		ClassPathXmlApplicationContext ctx =
 		    new ClassPathXmlApplicationContext(RESOURCE_CONTEXT) {
 			public Resource getResource(String location) {
-				if (FQ_TEST_PROPERTIES.equals(location)) {
+				if (TEST_PROPERTIES.equals(location)) {
 					return new ClassPathResource(TEST_PROPERTIES, ClassPathXmlApplicationContextTests.class);
 				}
 				return super.getResource(location);
@@ -336,13 +336,13 @@ public final class ClassPathXmlApplicationContextTests {
 		assertEquals("contexttest", writer.toString());
 		writer = new StringWriter();
 		FileCopyUtils.copy(new InputStreamReader(resource1.getInputStream()), writer);
-		assertEquals("contexttest", writer.toString());
+		assertEquals("test", writer.toString());
 		writer = new StringWriter();
 		FileCopyUtils.copy(new InputStreamReader(resource2.getResource().getInputStream()), writer);
 		assertEquals("contexttest", writer.toString());
 		writer = new StringWriter();
 		FileCopyUtils.copy(new InputStreamReader(resource2.getInputStream()), writer);
-		assertEquals("contexttest", writer.toString());
+		assertEquals("test", writer.toString());
 		ctx.close();
 	}