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diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/context/SCAParentApplicationContext.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/context/SCAParentApplicationContext.java
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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.spring.context;
+
+import java.io.IOException;
+import java.lang.annotation.Annotation;
+import java.util.Locale;
+import java.util.Map;
+
+import org.apache.tuscany.sca.implementation.spring.provider.SpringImplementationWrapper;
+import org.springframework.beans.BeansException;
+import org.springframework.beans.factory.BeanFactory;
+import org.springframework.beans.factory.NoSuchBeanDefinitionException;
+import org.springframework.beans.factory.config.AutowireCapableBeanFactory;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.ApplicationEvent;
+import org.springframework.context.MessageSourceResolvable;
+import org.springframework.context.NoSuchMessageException;
+import org.springframework.core.io.Resource;
+
+/**
+ * A Spring ParentApplicationContext for a given Spring Implementation
+ *
+ * The Parent application context is responsible for handling those entities within a Spring
+ * application context that actually belong to SCA rather than to Spring. The principal things
+ * are Properties and References. These may be present either through explicit <sca:property/>
+ * and <sca:reference/> elements in the application context or they may be implicit through
+ * unresolved Spring bean <property.../> elements. In either case, it is the Parent application
+ * context that must provide Spring beans that correspond to the property or reference, as derived
+ * from the SCA composite in which the Spring application context is an implementation.
+ *
+ * @version $Rev$ $Date$
+ */
+public class SCAParentApplicationContext implements ApplicationContext {
+
+ // The Spring implementation for which this is the parent application context
+ private SpringImplementationWrapper implementation;
+
+ private static final String[] EMPTY_ARRAY = new String[0];
+
+ public SCAParentApplicationContext(SpringImplementationWrapper implementation) {
+ this.implementation = implementation;
+ } // end constructor
+
+ public Object getBean(String name) throws BeansException {
+ return getBean(name, (Class)null);
+ }
+
+ /**
+ * Get a Bean for a reference or for a property.
+ *
+ * @param name - the name of the Bean required
+ * @param requiredType - the required type of the Bean (either a Java class or a Java interface)
+ * @return Object - a Bean which matches the requested bean
+ */
+ public Object getBean(String name, Class requiredType) throws BeansException {
+ Object bean = implementation.getBean(name, requiredType);
+ if (bean == null && getParent() != null) {
+ bean = getParent().getBean(name, requiredType);
+ }
+ if (bean == null) {
+ throw new NoSuchBeanDefinitionException("Unable to find Bean with name " + name);
+ } else {
+ return bean;
+ }
+ } // end method getBean( String, Class )
+
+ public Object getBean(String name, Object[] args) throws BeansException {
+ return getBean(name, ((Class)null));
+ }
+
+ public <T> T getBean(Class<T> clazz) throws BeansException {
+ return clazz.cast(getBean(clazz.getName(), clazz));
+ }
+
+ public Map<String, Object> getBeansWithAnnotation(Class<? extends Annotation> clazz) throws BeansException {
+ return null;
+ }
+
+ public <A extends Annotation> A findAnnotationOnBean(String arg0, Class<A> clazz) {
+ return null;
+ }
+
+ public boolean containsBean(String name) {
+ // TODO
+ return false;
+ }
+
+ public boolean isSingleton(String name) throws NoSuchBeanDefinitionException {
+ // TODO
+ return false;
+ }
+
+ public boolean isTypeMatch(String name, Class targetType) throws NoSuchBeanDefinitionException {
+ throw new UnsupportedOperationException();
+ }
+
+ public Class getType(String name) throws NoSuchBeanDefinitionException {
+ return null;
+ }
+
+ public String[] getAliases(String name) throws NoSuchBeanDefinitionException {
+ return EMPTY_ARRAY;
+ }
+
+ public AutowireCapableBeanFactory getAutowireCapableBeanFactory() throws IllegalStateException {
+ return null;
+ }
+
+ public String getId() {
+ return this.toString();
+ }
+
+ public String getDisplayName() {
+ return implementation.getURI();
+ }
+
+ public long getStartupDate() {
+ return 0;
+ }
+
+ public boolean containsBeanDefinition(String beanName) {
+ return false;
+ }
+
+ public int getBeanDefinitionCount() {
+ return 0;
+ }
+
+ public String[] getBeanDefinitionNames() {
+ return new String[0];
+ }
+
+ public String[] getBeanNamesForType(Class type) {
+ return new String[0];
+ }
+
+ public String[] getBeanNamesForType(Class type, boolean includePrototypes, boolean includeFactoryBeans) {
+ return new String[0];
+ }
+
+ public Map getBeansOfType(Class type) throws BeansException {
+ return null;
+ }
+
+ public Map getBeansOfType(Class type, boolean includePrototypes, boolean includeFactoryBeans) throws BeansException {
+ return null;
+ }
+
+ public boolean isPrototype(String theString) {
+ return false;
+ }
+
+ public BeanFactory getParentBeanFactory() {
+ return null;
+ }
+
+ public boolean containsLocalBean(String name) {
+ return false;
+ }
+
+ public String getMessage(String code, Object[] args, String defaultMessage, Locale locale) {
+ return null;
+ }
+
+ public String getMessage(String code, Object[] args, Locale locale) throws NoSuchMessageException {
+ return null;
+ }
+
+ public String getMessage(MessageSourceResolvable resolvable, Locale locale) throws NoSuchMessageException {
+ return null;
+ }
+
+ public void publishEvent(ApplicationEvent event) {
+
+ }
+
+ public Resource[] getResources(String locationPattern) throws IOException {
+ return new Resource[0];
+ }
+
+ public Resource getResource(String location) {
+ return null;
+ }
+
+ public ClassLoader getClassLoader() {
+ // REVIEW: this is almost certainly flawed, but it's not clear how the SCA runtime's
+ // resource loading mechanism is exposed right now.
+ return this.getClass().getClassLoader();
+ }
+
+ @Override
+ public ApplicationContext getParent() {
+ return implementation.getParentApplicationContext();
+ }
+
+}