com.autentia.wuija.spring.TestContextLoader.java Source code

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Here is the source code for com.autentia.wuija.spring.TestContextLoader.java

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/**
 * Copyright 2008 Autentia Real Business Solutions S.L. This file is part of Autentia WUIJA. Autentia WUIJA is free
 * software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, version 3 of the License. Autentia WUIJA is distributed in the hope that
 * it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of
 * the GNU Lesser General Public License along with Autentia WUIJA. If not, see <http://www.gnu.org/licenses/>.
 */
package com.autentia.wuija.spring;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.beans.factory.support.BeanDefinitionReader;
import org.springframework.beans.factory.support.DefaultListableBeanFactory;
import org.springframework.beans.factory.xml.XmlBeanDefinitionReader;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.context.annotation.AnnotationConfigUtils;
import org.springframework.context.support.GenericApplicationContext;
import org.springframework.test.context.support.AbstractContextLoader;
import org.springframework.util.StringUtils;
import org.springframework.web.context.support.GenericWebApplicationContext;

/**
 * Clase base para personalizar la carga de los contextos en los test. De esta forma podemos hacer cosas particulares al
 * inicialiar el applicationContext en una clase de test.
 * <p>
 * Esta clase realmente no aporta comportamiento especial, simplemente sirve de base para simplificar las hijas, que s
 * son las que aportan comportamientos especiales.
 * <p>
 * Para usarlo hay que usar el atributo <b>loader</b> de la anotacin <b>@ContextConfiguration</b>.
 */
public abstract class TestContextLoader extends AbstractContextLoader {

    private static final Log log = LogFactory.getLog(TestContextLoader.class);

    @Override
    public final ConfigurableApplicationContext loadContext(String... locations) throws Exception {

        if (log.isDebugEnabled()) {
            log.debug("Loading ApplicationContext for locations ["
                    + StringUtils.arrayToCommaDelimitedString(locations) + "].");
        }

        final GenericWebApplicationContext context = new GenericWebApplicationContext();

        customizeBeanFactory(context.getDefaultListableBeanFactory());
        createBeanDefinitionReader(context).loadBeanDefinitions(locations);
        AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
        customizeContext(context);

        context.refresh();
        context.registerShutdownHook();

        return context;
    }

    protected void customizeBeanFactory(@SuppressWarnings("unused") final DefaultListableBeanFactory beanFactory) {
        // Ready to override if is necesarry.
    }

    protected void customizeContext(@SuppressWarnings("unused") GenericWebApplicationContext context) {
        // Ready to override if is necesarry.
    }

    protected BeanDefinitionReader createBeanDefinitionReader(final GenericApplicationContext context) {
        return new XmlBeanDefinitionReader(context);
    }

    @Override
    public String getResourceSuffix() {
        return "-context.xml";
    }

}