Java Code Examples for org.springframework.context.support.GenericApplicationContext#setParent()

The following examples show how to use org.springframework.context.support.GenericApplicationContext#setParent() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: PluginManagerImpl.java From webanno with Apache License 2.0

6 votes

@Override
public void afterPropertiesSet() throws Exception
{
    loadPlugins();
    startPlugins();

    AbstractAutowireCapableBeanFactory beanFactory = (AbstractAutowireCapableBeanFactory) 
            applicationContext.getAutowireCapableBeanFactory();
    ExtensionsInjector extensionsInjector = new ExtensionsInjector(this, beanFactory);
    extensionsInjector.injectExtensions();
    
    // Add child application contexts for every plugin
    for (PluginWrapper plugin : getStartedPlugins()) {
        Class pluginClass = plugin.getPlugin().getClass();
        LOG.info("Found plugin: {}", plugin.getDescriptor().getPluginId());
        
        // Attach the plugin application context to the main application context such that it
        // can access its beans for auto-wiring
        GenericApplicationContext pluginContext = (GenericApplicationContext) 
                ((Plugin) plugin.getPlugin()).getApplicationContext();
        pluginContext.setParent(applicationContext);
    }
}

Example 2

Source File: AbstractGenericContextLoader.java From spring4-understanding with Apache License 2.0

4 votes

/**
 * Load a Spring ApplicationContext from the supplied {@link MergedContextConfiguration}.
 *
 * <p>Implementation details:
 *
 * <ul>
 * <li>Calls {@link #validateMergedContextConfiguration(MergedContextConfiguration)}
 * to allow subclasses to validate the supplied configuration before proceeding.</li>
 * <li>Creates a {@link GenericApplicationContext} instance.</li>
 * <li>If the supplied {@code MergedContextConfiguration} references a
 * {@linkplain MergedContextConfiguration#getParent() parent configuration},
 * the corresponding {@link MergedContextConfiguration#getParentApplicationContext()
 * ApplicationContext} will be retrieved and
 * {@linkplain GenericApplicationContext#setParent(ApplicationContext) set as the parent}
 * for the context created by this method.</li>
 * <li>Calls {@link #prepareContext(GenericApplicationContext)} for backwards
 * compatibility with the {@link org.springframework.test.context.ContextLoader
 * ContextLoader} SPI.</li>
 * <li>Calls {@link #prepareContext(ConfigurableApplicationContext, MergedContextConfiguration)}
 * to allow for customizing the context before bean definitions are loaded.</li>
 * <li>Calls {@link #customizeBeanFactory(DefaultListableBeanFactory)} to allow for customizing the
 * context's {@code DefaultListableBeanFactory}.</li>
 * <li>Delegates to {@link #loadBeanDefinitions(GenericApplicationContext, MergedContextConfiguration)}
 * to populate the context from the locations or classes in the supplied
 * {@code MergedContextConfiguration}.</li>
 * <li>Delegates to {@link AnnotationConfigUtils} for
 * {@link AnnotationConfigUtils#registerAnnotationConfigProcessors registering}
 * annotation configuration processors.</li>
 * <li>Calls {@link #customizeContext(GenericApplicationContext)} to allow for customizing the context
 * before it is refreshed.</li>
 * <li>{@link ConfigurableApplicationContext#refresh Refreshes} the
 * context and registers a JVM shutdown hook for it.</li>
 * </ul>
 *
 * @return a new application context
 * @see org.springframework.test.context.SmartContextLoader#loadContext(MergedContextConfiguration)
 * @see GenericApplicationContext
 * @since 3.1
 */
@Override
public final ConfigurableApplicationContext loadContext(MergedContextConfiguration mergedConfig) throws Exception {
	if (logger.isDebugEnabled()) {
		logger.debug(String.format("Loading ApplicationContext for merged context configuration [%s].",
			mergedConfig));
	}

	validateMergedContextConfiguration(mergedConfig);

	GenericApplicationContext context = new GenericApplicationContext();

	ApplicationContext parent = mergedConfig.getParentApplicationContext();
	if (parent != null) {
		context.setParent(parent);
	}
	prepareContext(context);
	prepareContext(context, mergedConfig);
	customizeBeanFactory(context.getDefaultListableBeanFactory());
	loadBeanDefinitions(context, mergedConfig);
	AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
	customizeContext(context);
	context.refresh();
	context.registerShutdownHook();
	return context;
}

Example 3

Source File: AbstractGenericContextLoader.java From spring-analysis-note with MIT License

3 votes

/**
 * Load a Spring ApplicationContext from the supplied {@link MergedContextConfiguration}.
 *
 * <p>Implementation details:
 *
 * <ul>
 * <li>Calls {@link #validateMergedContextConfiguration(MergedContextConfiguration)}
 * to allow subclasses to validate the supplied configuration before proceeding.</li>
 * <li>Creates a {@link GenericApplicationContext} instance.</li>
 * <li>If the supplied {@code MergedContextConfiguration} references a
 * {@linkplain MergedContextConfiguration#getParent() parent configuration},
 * the corresponding {@link MergedContextConfiguration#getParentApplicationContext()
 * ApplicationContext} will be retrieved and
 * {@linkplain GenericApplicationContext#setParent(ApplicationContext) set as the parent}
 * for the context created by this method.</li>
 * <li>Calls {@link #prepareContext(GenericApplicationContext)} for backwards
 * compatibility with the {@link org.springframework.test.context.ContextLoader
 * ContextLoader} SPI.</li>
 * <li>Calls {@link #prepareContext(ConfigurableApplicationContext, MergedContextConfiguration)}
 * to allow for customizing the context before bean definitions are loaded.</li>
 * <li>Calls {@link #customizeBeanFactory(DefaultListableBeanFactory)} to allow for customizing the
 * context's {@code DefaultListableBeanFactory}.</li>
 * <li>Delegates to {@link #loadBeanDefinitions(GenericApplicationContext, MergedContextConfiguration)}
 * to populate the context from the locations or classes in the supplied
 * {@code MergedContextConfiguration}.</li>
 * <li>Delegates to {@link AnnotationConfigUtils} for
 * {@link AnnotationConfigUtils#registerAnnotationConfigProcessors registering}
 * annotation configuration processors.</li>
 * <li>Calls {@link #customizeContext(GenericApplicationContext)} to allow for customizing the context
 * before it is refreshed.</li>
 * <li>Calls {@link #customizeContext(ConfigurableApplicationContext, MergedContextConfiguration)} to
 * allow for customizing the context before it is refreshed.</li>
 * <li>{@link ConfigurableApplicationContext#refresh Refreshes} the
 * context and registers a JVM shutdown hook for it.</li>
 * </ul>
 *
 * @return a new application context
 * @see org.springframework.test.context.SmartContextLoader#loadContext(MergedContextConfiguration)
 * @see GenericApplicationContext
 * @since 3.1
 */
@Override
public final ConfigurableApplicationContext loadContext(MergedContextConfiguration mergedConfig) throws Exception {
	if (logger.isDebugEnabled()) {
		logger.debug(String.format("Loading ApplicationContext for merged context configuration [%s].",
			mergedConfig));
	}

	validateMergedContextConfiguration(mergedConfig);

	GenericApplicationContext context = new GenericApplicationContext();

	ApplicationContext parent = mergedConfig.getParentApplicationContext();
	if (parent != null) {
		context.setParent(parent);
	}
	prepareContext(context);
	prepareContext(context, mergedConfig);
	customizeBeanFactory(context.getDefaultListableBeanFactory());
	loadBeanDefinitions(context, mergedConfig);
	AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
	customizeContext(context);
	customizeContext(context, mergedConfig);
	context.refresh();
	context.registerShutdownHook();
	return context;
}

Example 4

Source File: AbstractGenericContextLoader.java From java-technology-stack with MIT License

3 votes

/**
 * Load a Spring ApplicationContext from the supplied {@link MergedContextConfiguration}.
 *
 * <p>Implementation details:
 *
 * <ul>
 * <li>Calls {@link #validateMergedContextConfiguration(MergedContextConfiguration)}
 * to allow subclasses to validate the supplied configuration before proceeding.</li>
 * <li>Creates a {@link GenericApplicationContext} instance.</li>
 * <li>If the supplied {@code MergedContextConfiguration} references a
 * {@linkplain MergedContextConfiguration#getParent() parent configuration},
 * the corresponding {@link MergedContextConfiguration#getParentApplicationContext()
 * ApplicationContext} will be retrieved and
 * {@linkplain GenericApplicationContext#setParent(ApplicationContext) set as the parent}
 * for the context created by this method.</li>
 * <li>Calls {@link #prepareContext(GenericApplicationContext)} for backwards
 * compatibility with the {@link org.springframework.test.context.ContextLoader
 * ContextLoader} SPI.</li>
 * <li>Calls {@link #prepareContext(ConfigurableApplicationContext, MergedContextConfiguration)}
 * to allow for customizing the context before bean definitions are loaded.</li>
 * <li>Calls {@link #customizeBeanFactory(DefaultListableBeanFactory)} to allow for customizing the
 * context's {@code DefaultListableBeanFactory}.</li>
 * <li>Delegates to {@link #loadBeanDefinitions(GenericApplicationContext, MergedContextConfiguration)}
 * to populate the context from the locations or classes in the supplied
 * {@code MergedContextConfiguration}.</li>
 * <li>Delegates to {@link AnnotationConfigUtils} for
 * {@link AnnotationConfigUtils#registerAnnotationConfigProcessors registering}
 * annotation configuration processors.</li>
 * <li>Calls {@link #customizeContext(GenericApplicationContext)} to allow for customizing the context
 * before it is refreshed.</li>
 * <li>Calls {@link #customizeContext(ConfigurableApplicationContext, MergedContextConfiguration)} to
 * allow for customizing the context before it is refreshed.</li>
 * <li>{@link ConfigurableApplicationContext#refresh Refreshes} the
 * context and registers a JVM shutdown hook for it.</li>
 * </ul>
 *
 * @return a new application context
 * @see org.springframework.test.context.SmartContextLoader#loadContext(MergedContextConfiguration)
 * @see GenericApplicationContext
 * @since 3.1
 */
@Override
public final ConfigurableApplicationContext loadContext(MergedContextConfiguration mergedConfig) throws Exception {
	if (logger.isDebugEnabled()) {
		logger.debug(String.format("Loading ApplicationContext for merged context configuration [%s].",
			mergedConfig));
	}

	validateMergedContextConfiguration(mergedConfig);

	GenericApplicationContext context = new GenericApplicationContext();

	ApplicationContext parent = mergedConfig.getParentApplicationContext();
	if (parent != null) {
		context.setParent(parent);
	}
	prepareContext(context);
	prepareContext(context, mergedConfig);
	customizeBeanFactory(context.getDefaultListableBeanFactory());
	loadBeanDefinitions(context, mergedConfig);
	AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
	customizeContext(context);
	customizeContext(context, mergedConfig);
	context.refresh();
	context.registerShutdownHook();
	return context;
}