Spring Framework example source code file (XmlPortletApplicationContextTests.java)

This example Spring Framework source code file (XmlPortletApplicationContextTests.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Spring Framework tags/keywords

bean, bean, beanpostprocessor, beansexception, custom, mockportletconfig, mockportletcontext, object, string, string, testbean, testbean, util, xmlportletapplicationcontext, xmlportletapplicationcontext

The Spring Framework XmlPortletApplicationContextTests.java source code

/*
 * Copyright 2002-2006 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.
 * 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.springframework.web.portlet.context;

import java.util.Locale;

import javax.portlet.PortletConfig;
import javax.portlet.PortletContext;

import org.springframework.beans.BeansException;
import org.springframework.beans.TestBean;
import org.springframework.beans.factory.config.BeanFactoryPostProcessor;
import org.springframework.beans.factory.config.BeanPostProcessor;
import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.context.NoSuchMessageException;
import org.springframework.mock.web.portlet.MockPortletConfig;
import org.springframework.mock.web.portlet.MockPortletContext;
import org.springframework.web.context.XmlWebApplicationContextTests;

/**
 * @author Rod Johnson
 * @author Juergen Hoeller
 * @author Mark Fisher
 */
public class XmlPortletApplicationContextTests extends XmlWebApplicationContextTests {

	private ConfigurablePortletApplicationContext root;
	
	protected ConfigurableApplicationContext createContext() throws Exception {
		root = new XmlPortletApplicationContext();
		PortletContext portletContext = new MockPortletContext();
		PortletConfig portletConfig = new MockPortletConfig(portletContext);
		root.setPortletConfig(portletConfig);
		root.setConfigLocations(new String[] {"/org/springframework/web/context/WEB-INF/applicationContext.xml"});
		root.addBeanFactoryPostProcessor(new BeanFactoryPostProcessor() {
			public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException {
				beanFactory.addBeanPostProcessor(new BeanPostProcessor() {
					public Object postProcessBeforeInitialization(Object bean, String beanName) throws BeansException {
						if(bean instanceof TestBean) {
							((TestBean) bean).getFriends().add("myFriend");
						}
						return bean;
					}

					public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException {
						return bean;
					}
				});
			}
		});
		root.refresh();
		XmlPortletApplicationContext pac = new XmlPortletApplicationContext();
		pac.setParent(root);
		pac.setPortletConfig(portletConfig);
		pac.setNamespace("test-portlet");
		pac.setConfigLocations(new String[] {"/org/springframework/web/portlet/context/WEB-INF/test-portlet.xml"});
		pac.refresh();
		return pac;
	}
	
	/**
	 * Overridden in order to use MockPortletConfig
	 * @see org.springframework.web.context.XmlWebApplicationContextTests#testWithoutMessageSource()
	 */
	public void testWithoutMessageSource() throws Exception {
		MockPortletContext portletContext = new MockPortletContext("");
		MockPortletConfig portletConfig = new MockPortletConfig(portletContext);
		XmlPortletApplicationContext pac = new XmlPortletApplicationContext();
		pac.setParent(root);
		pac.setPortletConfig(portletConfig);
		pac.setNamespace("testNamespace");
		pac.setConfigLocations(new String[] {"/org/springframework/web/portlet/context/WEB-INF/test-portlet.xml"});
		pac.refresh();
		try {
			pac.getMessage("someMessage", null, Locale.getDefault());
			fail("Should have thrown NoSuchMessageException");
		}
		catch (NoSuchMessageException ex) {
			// expected;
		}
		String msg = pac.getMessage("someMessage", null, "default", Locale.getDefault());
		assertTrue("Default message returned", "default".equals(msg));
	}
	
	/**
	 * Overridden in order to access the root ApplicationContext
	 * @see org.springframework.web.context.XmlWebApplicationContextTests#testContextNesting()
	 */
	public void testContextNesting() {
		TestBean father = (TestBean) this.applicationContext.getBean("father");
		assertTrue("Bean from root context", father != null);
		assertTrue("Custom BeanPostProcessor applied", father.getFriends().contains("myFriend"));

		TestBean rod = (TestBean) this.applicationContext.getBean("rod");
		assertTrue("Bean from child context", "Rod".equals(rod.getName()));
		assertTrue("Bean has external reference", rod.getSpouse() == father);
		assertTrue("Custom BeanPostProcessor not applied", !rod.getFriends().contains("myFriend"));

		rod = (TestBean) this.root.getBean("rod");
		assertTrue("Bean from root context", "Roderick".equals(rod.getName()));
		assertTrue("Custom BeanPostProcessor applied", rod.getFriends().contains("myFriend"));
	}
	
	public void testCount() {
		assertTrue("should have 16 beans, not "+ this.applicationContext.getBeanDefinitionCount(),
				this.applicationContext.getBeanDefinitionCount() == 16);	
	}
	
	public void testPortletContextAwareBean() {
		PortletContextAwareBean bean = (PortletContextAwareBean)this.applicationContext.getBean("portletContextAwareBean");
		assertNotNull(bean.getPortletContext());
	}

	public void testPortletConfigAwareBean() {
		PortletConfigAwareBean bean = (PortletConfigAwareBean)this.applicationContext.getBean("portletConfigAwareBean");
		assertNotNull(bean.getPortletConfig());
	}

}