org.springframework.context.support
Class AbstractRefreshableConfigApplicationContext

java.lang.Object
  org.springframework.core.io.DefaultResourceLoader
      org.springframework.context.support.AbstractApplicationContext
          org.springframework.context.support.AbstractRefreshableApplicationContext
              org.springframework.context.support.AbstractRefreshableConfigApplicationContext

All Implemented Interfaces:

BeanFactory, BeanNameAware, DisposableBean, HierarchicalBeanFactory, InitializingBean, ListableBeanFactory, ApplicationContext, ApplicationEventPublisher, ConfigurableApplicationContext, Lifecycle, MessageSource, ResourceLoader, ResourcePatternResolver

Direct Known Subclasses:

AbstractRefreshablePortletApplicationContext, AbstractRefreshableWebApplicationContext, AbstractXmlApplicationContext

public abstract class AbstractRefreshableConfigApplicationContext
extends AbstractRefreshableApplicationContext
implements BeanNameAware, InitializingBean

AbstractRefreshableApplicationContext subclass that adds common handling of specified config locations. Serves as base class for XML-based application context implementations such as ClassPathXmlApplicationContext and FileSystemXmlApplicationContext, as well as XmlWebApplicationContext and XmlPortletApplicationContext.

Since:

2.5.2

Author:

Juergen Hoeller

See Also:

setConfigLocation(java.lang.String), setConfigLocations(java.lang.String[]), getDefaultConfigLocations()

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

AbstractRefreshableConfigApplicationContext()
Create a new AbstractRefreshableConfigApplicationContext with no parent.

AbstractRefreshableConfigApplicationContext(ApplicationContext parent)
Create a new AbstractRefreshableConfigApplicationContext with the given parent context.

Method Summary

void	afterPropertiesSet() Triggers AbstractApplicationContext.refresh() if not refreshed in the concrete context's constructor already.
protected String[]	getConfigLocations() Return an array of resource locations, referring to the XML bean definition files that this context should be built with.
protected String[]	getDefaultConfigLocations() Return the default config locations to use, for the case where no explicit config locations have been specified.
protected String	resolvePath(String path) Resolve the given path, replacing placeholders with corresponding system property values if necessary.
void	setBeanName(String name) Sets the id of this context to the bean name by default, for cases where the context instance is itself defined as a bean.
void	setConfigLocation(String location) Set the config locations for this application context in init-param style, i.e. with distinct locations separated by commas, semicolons or whitespace.
void	setConfigLocations(String[] locations) Set the config locations for this application context.
void	setId(String id) Set the unique id of this application context.

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

closeBeanFactory, createBeanFactory, customizeBeanFactory, getBeanFactory, hasBeanFactory, loadBeanDefinitions, refreshBeanFactory, setAllowBeanDefinitionOverriding, setAllowCircularReferences

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, getResources, getStartupDate, getType, initApplicationEventMulticaster, initMessageSource, invokeBeanFactoryPostProcessors, isActive, isPrototype, isRunning, isSingleton, isTypeMatch, obtainFreshBeanFactory, onClose, onRefresh, postProcessBeanFactory, prepareBeanFactory, prepareRefresh, publishEvent, refresh, registerBeanPostProcessors, registerListeners, registerShutdownHook, setDisplayName, setParent, start, stop, toString

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

getClassLoader, getResource, 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.core.io.ResourceLoader

getClassLoader, getResource

Constructor Detail

AbstractRefreshableConfigApplicationContext

public AbstractRefreshableConfigApplicationContext()

Create a new AbstractRefreshableConfigApplicationContext with no parent.

AbstractRefreshableConfigApplicationContext

public AbstractRefreshableConfigApplicationContext(ApplicationContext parent)

Create a new AbstractRefreshableConfigApplicationContext with the given parent context.

Parameters:

parent - the parent context

Method Detail

setConfigLocation

public void setConfigLocation(String location)

Set the config locations for this application context in init-param style, i.e. with distinct locations separated by commas, semicolons or whitespace.

If not set, the implementation may use a default as appropriate.

setConfigLocations

public void setConfigLocations(String[] locations)

Set the config locations for this application context.

If not set, the implementation may use a default as appropriate.

getConfigLocations

protected String[] getConfigLocations()

Return an array of resource locations, referring to the XML bean definition files that this context should be built with. Can also include location patterns, which will get resolved via a ResourcePatternResolver.

The default implementation returns null. Subclasses can override this to provide a set of resource locations to load bean definitions from.

Returns:

an array of resource locations, or null if none

See Also:

AbstractApplicationContext.getResources(java.lang.String), AbstractApplicationContext.getResourcePatternResolver()

getDefaultConfigLocations

protected String[] getDefaultConfigLocations()

Return the default config locations to use, for the case where no explicit config locations have been specified.

The default implementation returns null, requiring explicit config locations.

Returns:

an array of default config locations, if any

See Also:

setConfigLocations(java.lang.String[])

resolvePath

protected String resolvePath(String path)

Resolve the given path, replacing placeholders with corresponding system property values if necessary. Applied to config locations.

Parameters:

path - the original file path

Returns:

the resolved file path

See Also:

SystemPropertyUtils.resolvePlaceholders(java.lang.String)

setId

public void setId(String id)

Description copied from class: AbstractApplicationContext

Set the unique id of this application context.

Default is the object id of the context instance, or the name of the context bean if the context is itself defined as a bean.

Overrides:

setId in class AbstractApplicationContext

Parameters:

id - the unique id of the context

setBeanName

public void setBeanName(String name)

Sets the id of this context to the bean name by default, for cases where the context instance is itself defined as a bean.

Specified by:

setBeanName in interface BeanNameAware

Parameters:

name - the name of the bean in the factory. Note that this name is the actual bean name used in the factory, which may differ from the originally specified name: in particular for inner bean names, the actual bean name might have been made unique through appending "#..." suffixes. Use the BeanFactoryUtils.originalBeanName(String) method to extract the original bean name (without suffix), if desired.

afterPropertiesSet

public void afterPropertiesSet()

Triggers AbstractApplicationContext.refresh() if not refreshed in the concrete context's constructor already.

Specified by:

afterPropertiesSet in interface InitializingBean