org.sakaiproject.util
Class SakaiApplicationContext

java.lang.Object
  org.springframework.core.io.DefaultResourceLoader
      org.springframework.context.support.AbstractApplicationContext
          org.springframework.context.support.GenericApplicationContext
              org.sakaiproject.util.SakaiApplicationContext

All Implemented Interfaces:

org.springframework.beans.factory.BeanFactory, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.HierarchicalBeanFactory, org.springframework.beans.factory.ListableBeanFactory, org.springframework.beans.factory.support.BeanDefinitionRegistry, org.springframework.context.ApplicationContext, org.springframework.context.ApplicationEventPublisher, org.springframework.context.ConfigurableApplicationContext, org.springframework.context.Lifecycle, org.springframework.context.MessageSource, org.springframework.core.AliasRegistry, org.springframework.core.io.ResourceLoader, org.springframework.core.io.support.ResourcePatternResolver

public class SakaiApplicationContext
extends org.springframework.context.support.GenericApplicationContext

Hook some Sakai-specific operations into the normal ApplicationContext refresh cycle: read component manager configuration files, give creators of PostProcessor objects (e.g., SakaiProperties) a chance to do their work, and load a few central components before the rest.

Field Summary

Fields inherited from class org.springframework.context.support.AbstractApplicationContext

APPLICATION_EVENT_MULTICASTER_BEAN_NAME, logger, MESSAGE_SOURCE_BEAN_NAME

Fields inherited from interface org.springframework.context.ConfigurableApplicationContext

CONFIG_LOCATION_DELIMITERS, LOAD_TIME_WEAVER_BEAN_NAME

Fields inherited from interface org.springframework.beans.factory.BeanFactory

FACTORY_BEAN_PREFIX

Fields inherited from interface org.springframework.core.io.support.ResourcePatternResolver

CLASSPATH_ALL_URL_PREFIX

Fields inherited from interface org.springframework.core.io.ResourceLoader

CLASSPATH_URL_PREFIX

Constructor Summary

SakaiApplicationContext()

Method Summary

void	invokePostProcessorCreators(org.springframework.beans.factory.config.ConfigurableListableBeanFactory beanFactory) Add bean-created post processors.
protected void	loadBeanDefinitions(org.springframework.beans.factory.config.ConfigurableListableBeanFactory beanFactory)
protected void	onRefresh() Load initial beans before going through the default logic.
protected void	postProcessBeanFactory(org.springframework.beans.factory.config.ConfigurableListableBeanFactory beanFactory) Before post-processing, load beans which have declared that they want to add post-processors dynamically.
protected void	prepareBeanFactory(org.springframework.beans.factory.config.ConfigurableListableBeanFactory beanFactory) Load component manager configurations.
void	setConfigLocations(String[] configLocations)
void	setInitialSingletonNames(String[] initialSingletonNames)

Methods inherited from class org.springframework.context.support.GenericApplicationContext

closeBeanFactory, getBeanDefinition, getBeanFactory, getDefaultListableBeanFactory, getResource, getResources, isAlias, isBeanNameInUse, refreshBeanFactory, registerAlias, registerBeanDefinition, removeAlias, removeBeanDefinition, setParent, setResourceLoader

Methods inherited from class org.springframework.context.support.AbstractApplicationContext

addApplicationListener, addBeanFactoryPostProcessor, addListener, cancelRefresh, close, containsBean, containsBeanDefinition, containsLocalBean, destroy, destroyBeans, doClose, finishBeanFactoryInitialization, finishRefresh, getAliases, getApplicationListeners, getAutowireCapableBeanFactory, getBean, getBean, getBean, getBeanDefinitionCount, getBeanDefinitionNames, getBeanFactoryPostProcessors, getBeanNamesForType, getBeanNamesForType, getBeansOfType, getBeansOfType, getDisplayName, getId, getInternalParentBeanFactory, getInternalParentMessageSource, getMessage, getMessage, getMessage, getParent, getParentBeanFactory, getResourcePatternResolver, getStartupDate, getType, initApplicationEventMulticaster, initMessageSource, invokeBeanFactoryPostProcessors, isActive, isPrototype, isRunning, isSingleton, isTypeMatch, obtainFreshBeanFactory, onClose, prepareRefresh, publishEvent, refresh, registerBeanPostProcessors, registerListeners, registerShutdownHook, setDisplayName, setId, start, stop, toString

Methods inherited from class org.springframework.core.io.DefaultResourceLoader

getClassLoader, getResourceByPath, setClassLoader

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.springframework.beans.factory.support.BeanDefinitionRegistry

containsBeanDefinition, getBeanDefinitionCount, getBeanDefinitionNames

Methods inherited from interface org.springframework.core.AliasRegistry

getAliases

Methods inherited from interface org.springframework.core.io.ResourceLoader

getClassLoader

Constructor Detail

SakaiApplicationContext

public SakaiApplicationContext()

Method Detail

prepareBeanFactory

protected void prepareBeanFactory(org.springframework.beans.factory.config.ConfigurableListableBeanFactory beanFactory)

Load component manager configurations. A more normal hook for this is the "refreshBeanFactory" method, but it's declared final by GenericApplicationContext.

Overrides:

prepareBeanFactory in class org.springframework.context.support.AbstractApplicationContext

loadBeanDefinitions

protected void loadBeanDefinitions(org.springframework.beans.factory.config.ConfigurableListableBeanFactory beanFactory)
                            throws IOException

Throws:

IOException

postProcessBeanFactory

protected void postProcessBeanFactory(org.springframework.beans.factory.config.ConfigurableListableBeanFactory beanFactory)

Before post-processing, load beans which have declared that they want to add post-processors dynamically.

Overrides:

postProcessBeanFactory in class org.springframework.context.support.AbstractApplicationContext

onRefresh

protected void onRefresh()
                  throws org.springframework.beans.BeansException

Load initial beans before going through the default logic.

Overrides:

onRefresh in class org.springframework.context.support.AbstractApplicationContext

Throws:

org.springframework.beans.BeansException

invokePostProcessorCreators

public void invokePostProcessorCreators(org.springframework.beans.factory.config.ConfigurableListableBeanFactory beanFactory)

Add bean-created post processors.

Parameters:

beanFactory -

setInitialSingletonNames

public void setInitialSingletonNames(String[] initialSingletonNames)

Parameters:

initialSingletonNames - initial configuration beans to load, behaving as universal "dependsOn" targets

setConfigLocations

public void setConfigLocations(String[] configLocations)

Parameters:

configLocations - file paths of XML bean definition files to load before refresh