org.onebusaway.container.spring
Class SystemPropertyOverrideConfigurer

java.lang.Object
  org.springframework.core.io.support.PropertiesLoaderSupport
      org.onebusaway.container.spring.SystemPropertyOverrideConfigurer

All Implemented Interfaces:

org.springframework.beans.factory.config.BeanFactoryPostProcessor, org.springframework.core.Ordered, org.springframework.core.PriorityOrdered

public class SystemPropertyOverrideConfigurer
extends org.springframework.core.io.support.PropertiesLoaderSupport
implements org.springframework.beans.factory.config.BeanFactoryPostProcessor, org.springframework.core.PriorityOrdered

A Spring BeanFactoryPostProcessor that can be used to override System properties (see System.getProperties()) from within a Spring application context. Because it is a BeanFactoryPostProcessor and also implements PriorityOrdered, this processor can be configured to run before almost anything else when constructing a Spring application context, especially if you set the order property to something low. This is useful for setting System properties before another BeanFactoryPostProcessor like PropertyPlaceholderConfigurer or PropertyOverrideConfigurer are applied.

Author:

bdferris

See Also:

BeanFactoryPostProcessor, PropertiesLoaderSupport, PropertyOverrideConfigurer, PropertyPlaceholderConfigurer

Field Summary

Fields inherited from class org.springframework.core.io.support.PropertiesLoaderSupport

logger, XML_FILE_EXTENSION

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

SystemPropertyOverrideConfigurer()

Method Summary

int	getOrder()
void	postProcessBeanFactory(org.springframework.beans.factory.config.ConfigurableListableBeanFactory beanFactory)
void	setOrder(int order)

Methods inherited from class org.springframework.core.io.support.PropertiesLoaderSupport

loadProperties, mergeProperties, setFileEncoding, setIgnoreResourceNotFound, setLocalOverride, setLocation, setLocations, setProperties, setPropertiesArray, setPropertiesPersister

Methods inherited from class java.lang.Object

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

Constructor Detail

SystemPropertyOverrideConfigurer

public SystemPropertyOverrideConfigurer()

Method Detail

setOrder

public void setOrder(int order)

getOrder

public int getOrder()

Specified by:

getOrder in interface org.springframework.core.Ordered

postProcessBeanFactory

public void postProcessBeanFactory(org.springframework.beans.factory.config.ConfigurableListableBeanFactory beanFactory)
                            throws org.springframework.beans.BeansException

Specified by:

postProcessBeanFactory in interface org.springframework.beans.factory.config.BeanFactoryPostProcessor

Throws:

org.springframework.beans.BeansException