org.broadleafcommerce.common.web.extensibility
Class MergeXmlWebApplicationContext

java.lang.Object
  org.springframework.core.io.DefaultResourceLoader
      org.springframework.context.support.AbstractApplicationContext
          org.springframework.context.support.AbstractRefreshableApplicationContext
              org.springframework.context.support.AbstractRefreshableConfigApplicationContext
                  org.springframework.web.context.support.AbstractRefreshableWebApplicationContext
                      org.springframework.web.context.support.XmlWebApplicationContext
                          org.broadleafcommerce.common.web.extensibility.MergeXmlWebApplicationContext

All Implemented Interfaces:

org.springframework.beans.factory.BeanFactory, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.HierarchicalBeanFactory, org.springframework.beans.factory.InitializingBean, org.springframework.beans.factory.ListableBeanFactory, org.springframework.context.ApplicationContext, org.springframework.context.ApplicationEventPublisher, org.springframework.context.ConfigurableApplicationContext, org.springframework.context.Lifecycle, org.springframework.context.MessageSource, org.springframework.core.io.ResourceLoader, org.springframework.core.io.support.ResourcePatternResolver, org.springframework.ui.context.ThemeSource, org.springframework.web.context.ConfigurableWebApplicationContext, org.springframework.web.context.WebApplicationContext

public class MergeXmlWebApplicationContext
extends org.springframework.web.context.support.XmlWebApplicationContext

WebApplicationContext implementation which takes its configuration from XML documents, understood by an XmlBeanDefinitionReader.

By default, the configuration will be taken from "/WEB-INF/applicationContext.xml" for the rootId context, and "/WEB-INF/test-servlet.xml" for a context with the namespace "test-servlet" (like for a DispatcherServlet instance with the servlet-name "test").

The config location defaults can be overridden via the "contextConfigLocation" context-param of ContextLoader and servlet init-param of org.springframework.web.servlet.FrameworkServlet. Config locations can either denote concrete files like "/WEB-INF/context.xml" or Ant-style patterns like "/WEB-INF/*-context.xml" (see PathMatcher javadoc for pattern details).

Note: In case of multiple config locations, later bean definitions will override ones defined in earlier loaded files. This can be leveraged to deliberately override certain bean definitions via an extra XML file.

In addition to standard configuration, this implementation also takes a list of patch configuration files that are merged into the configuration provided above. org.broadleafcommerce.profile.extensibility.MergeXmlConfigResourceFactory. The patch file locations are set via the "patchConfigLocation" context-param of MergeContextLoader. Patch locations can either denote concrete files like "/WEB-INF/patch.xml" or Ant-style patterns like "/WEB-INF/*-context.xml" (see org.springframework.util.pathMatcher javadoc for pattern details).

Author:

Jeff Fischer

Field Summary

Fields inherited from class org.springframework.web.context.support.XmlWebApplicationContext

DEFAULT_CONFIG_LOCATION, DEFAULT_CONFIG_LOCATION_PREFIX, DEFAULT_CONFIG_LOCATION_SUFFIX

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

APPLICATION_EVENT_MULTICASTER_BEAN_NAME, LIFECYCLE_PROCESSOR_BEAN_NAME, logger, MESSAGE_SOURCE_BEAN_NAME

Fields inherited from interface org.springframework.web.context.ConfigurableWebApplicationContext

APPLICATION_CONTEXT_ID_PREFIX, SERVLET_CONFIG_BEAN_NAME

Fields inherited from interface org.springframework.web.context.WebApplicationContext

CONTEXT_ATTRIBUTES_BEAN_NAME, CONTEXT_PARAMETERS_BEAN_NAME, ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, SCOPE_APPLICATION, SCOPE_GLOBAL_SESSION, SCOPE_REQUEST, SCOPE_SESSION, SERVLET_CONTEXT_BEAN_NAME

Fields inherited from interface org.springframework.context.ConfigurableApplicationContext

CONFIG_LOCATION_DELIMITERS, CONVERSION_SERVICE_BEAN_NAME, LOAD_TIME_WEAVER_BEAN_NAME, SYSTEM_ENVIRONMENT_BEAN_NAME, SYSTEM_PROPERTIES_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

MergeXmlWebApplicationContext()

Method Summary

protected void	doClose()
String	getPatchLocation()
String	getShutdownBean()
String	getShutdownMethod()
protected void	loadBeanDefinitions(org.springframework.beans.factory.xml.XmlBeanDefinitionReader reader) Load the bean definitions with the given XmlBeanDefinitionReader.
void	setPatchLocation(String patchLocation)
void	setShutdownBean(String shutdownBean)
void	setShutdownMethod(String shutdownMethod)

Methods inherited from class org.springframework.web.context.support.XmlWebApplicationContext

getDefaultConfigLocations, initBeanDefinitionReader, loadBeanDefinitions

Methods inherited from class org.springframework.web.context.support.AbstractRefreshableWebApplicationContext

getConfigLocations, getNamespace, getResourceByPath, getResourcePatternResolver, getServletConfig, getServletContext, getTheme, onRefresh, postProcessBeanFactory, setNamespace, setServletConfig, setServletContext

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

afterPropertiesSet, resolvePath, setBeanName, setConfigLocation, setConfigLocations, setId

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

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

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

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

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

getClassLoader, getResource, setClassLoader

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.web.context.ConfigurableWebApplicationContext

setConfigLocation, setConfigLocations

Methods inherited from interface org.springframework.context.ConfigurableApplicationContext

addApplicationListener, addBeanFactoryPostProcessor, close, getBeanFactory, isActive, refresh, registerShutdownHook, setId, setParent

Methods inherited from interface org.springframework.context.ApplicationContext

getAutowireCapableBeanFactory, getDisplayName, getId, getParent, getStartupDate

Methods inherited from interface org.springframework.beans.factory.ListableBeanFactory

containsBeanDefinition, findAnnotationOnBean, getBeanDefinitionCount, getBeanDefinitionNames, getBeanNamesForType, getBeanNamesForType, getBeansOfType, getBeansOfType, getBeansWithAnnotation

Methods inherited from interface org.springframework.beans.factory.HierarchicalBeanFactory

containsLocalBean, getParentBeanFactory

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

containsBean, getAliases, getBean, getBean, getBean, getBean, getType, isPrototype, isSingleton, isTypeMatch

Methods inherited from interface org.springframework.context.MessageSource

getMessage, getMessage, getMessage

Methods inherited from interface org.springframework.context.ApplicationEventPublisher

publishEvent

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

getResources

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

getClassLoader, getResource

Methods inherited from interface org.springframework.context.Lifecycle

isRunning, start, stop

Constructor Detail

MergeXmlWebApplicationContext

public MergeXmlWebApplicationContext()

Method Detail

loadBeanDefinitions

protected void loadBeanDefinitions(org.springframework.beans.factory.xml.XmlBeanDefinitionReader reader)
                            throws org.springframework.beans.BeansException,
                                   IOException

Load the bean definitions with the given XmlBeanDefinitionReader.

The lifecycle of the bean factory is handled by the refreshBeanFactory method; therefore this method is just supposed to load and/or register bean definitions.

Delegates to a ResourcePatternResolver for resolving location patterns into Resource instances.

Overrides:

loadBeanDefinitions in class org.springframework.web.context.support.XmlWebApplicationContext

Throws:

org.springframework.beans.BeansException - in case of bean registration errors

IOException - if the required XML document isn't found

See Also:

AbstractRefreshableApplicationContext.refreshBeanFactory(), AbstractRefreshableWebApplicationContext.getConfigLocations(), AbstractApplicationContext.getResources(java.lang.String), AbstractRefreshableWebApplicationContext.getResourcePatternResolver()

doClose

protected void doClose()

Overrides:

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

getPatchLocation

public String getPatchLocation()

Returns:

the patchLocation

setPatchLocation

public void setPatchLocation(String patchLocation)

Parameters:

patchLocation - the patchLocation to set

getShutdownBean

public String getShutdownBean()

Returns:

the shutdownBean

setShutdownBean

public void setShutdownBean(String shutdownBean)

Parameters:

shutdownBean - the shutdownBean to set

getShutdownMethod

public String getShutdownMethod()

Returns:

the shutdownMethod

setShutdownMethod

public void setShutdownMethod(String shutdownMethod)

Parameters:

shutdownMethod - the shutdownMethod to set