/**
* 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.cxf.test;
import org.apache.cxf.Bus;
import org.apache.cxf.BusException;
import org.junit.After;
import org.junit.Before;
import org.springframework.beans.factory.xml.XmlBeanDefinitionReader;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.GenericApplicationContext;
import org.springframework.core.io.DefaultResourceLoader;
import org.springframework.core.io.Resource;
/**
* Base class for tests that use a Spring bean specification to load up components for testing.
* Unlike the classes that come with Spring, it doesn't drag in the JUnit 3 hierarchy, and it
* doesn't inject into the test itself from the beans.
*/
public abstract class AbstractCXFSpringTest extends AbstractCXFTest {
// subvert JUnit. We want to set up the application context ONCE, since it
// is likely to include a Jetty or something else that we can't get rid of.
private static GenericApplicationContext applicationContext;
private DefaultResourceLoader resourceLoader;
/**
* Load up all the beans from the XML files returned by the getConfigLocations method.
* @throws Exception
*/
protected AbstractCXFSpringTest() {
}
@Before
public void setupBeans() throws Exception {
if (applicationContext != null) {
return;
}
applicationContext = new GenericApplicationContext();
resourceLoader = new DefaultResourceLoader(getClass().getClassLoader());
for (String beanDefinitionPath : getConfigLocations()) {
XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(applicationContext);
Resource resource = resourceLoader.getResource(beanDefinitionPath);
reader.loadBeanDefinitions(resource);
}
additionalSpringConfiguration(applicationContext);
applicationContext.refresh();
super.setUpBus();
}
@Before
public void setUpBus() throws Exception {
// override the super before method
}
public Bus createBus() throws BusException {
return getBean(Bus.class, "cxf");
}
@After
public void teardownBeans() {
applicationContext.close();
applicationContext.destroy();
applicationContext = null;
}
/**
* Return an array of resource specifications.
* @see org.springframework.core.io.DefaultResourceLoader for the syntax.
* @return array of resource specifications.
*/
protected abstract String[] getConfigLocations();
protected ApplicationContext getApplicationContext() {
return applicationContext;
}
/**
* subclasses may override this.
* @param context
* @throws Exception
*/
protected void additionalSpringConfiguration(GenericApplicationContext context) throws Exception {
//default - do nothing
}
/**
* Convenience method for the common case of retrieving a bean from the context.
* One would expect Spring to have this.
* @param <T> Type of the bean object.
* @param type Type of the bean object.
* @param beanName ID of the bean.
* @return The Bean.
*/
protected <T> T getBean(Class<T> type, String beanName) {
return type.cast(applicationContext.getBean(beanName));
}
}