ch.elca.el4j.env.beans
Class EnvPropertyPlaceholderConfigurer

java.lang.Object
  org.springframework.core.io.support.PropertiesLoaderSupport
      org.springframework.beans.factory.config.PropertyResourceConfigurer
          org.springframework.beans.factory.config.PropertyPlaceholderConfigurer
              ch.elca.el4j.env.beans.EnvPropertyPlaceholderConfigurer

All Implemented Interfaces:

BeanFactoryAware, BeanNameAware, BeanFactoryPostProcessor, ApplicationContextAware, Ordered, PriorityOrdered

public class EnvPropertyPlaceholderConfigurer
extends PropertyPlaceholderConfigurer
implements ApplicationContextAware

Specific property placeholder configurer for the EL4J environment.

Author:

Martin Zeltner (MZE), Stefan Wismer (SWI)

File-location:

EnvPropertyPlaceholderConfigurer

Last check-in date:

2009-08-04 14:25:40 +0200 (Di, 04. Aug 2009) by swismer for revision 3874

Field Summary

static String	ENV_PLACEHOLDER_PROPERTIES_LOCATION The correct env location.
protected ApplicationContext	m_applicationContext Is the used application context.
protected PropertyEncryptionUtil	m_util This handles encryption.
static String	OLD_ENV_PROPERTIES_LOCATION The deprecated env location.
protected static org.slf4j.Logger	s_logger This logger is used to print out some global debugging info.

Fields inherited from class org.springframework.beans.factory.config.PropertyPlaceholderConfigurer

DEFAULT_PLACEHOLDER_PREFIX, DEFAULT_PLACEHOLDER_SUFFIX, DEFAULT_VALUE_SEPARATOR, SYSTEM_PROPERTIES_MODE_FALLBACK, SYSTEM_PROPERTIES_MODE_NEVER, SYSTEM_PROPERTIES_MODE_OVERRIDE

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

EnvPropertyPlaceholderConfigurer()

Method Summary

protected String	convertPropertyValue(String originalValue) Decrypts values read from the env-*.properties files.
void	postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) Sets the location of the env placeholder properties file.
void	setApplicationContext(ApplicationContext applicationContext)
void	setCryptorFile(String file)
void	setLocation(Resource location) NOT ALLOWED TO USE!
void	setLocations(Resource[] locations) NOT ALLOWED TO USE!
void	setNoEncryption() This is meant to be used as a bean property to turn off encryption in an internal setting.
void	setPasswordSource(PasswordSource source) Set a true custom password.

Methods inherited from class org.springframework.beans.factory.config.PropertyPlaceholderConfigurer

parseStringValue, processProperties, resolvePlaceholder, resolvePlaceholder, resolveSystemProperty, setBeanFactory, setBeanName, setIgnoreUnresolvablePlaceholders, setNullValue, setPlaceholderPrefix, setPlaceholderSuffix, setSearchSystemEnvironment, setSystemPropertiesMode, setSystemPropertiesModeName, setValueSeparator

Methods inherited from class org.springframework.beans.factory.config.PropertyResourceConfigurer

convertProperties, convertProperty, getOrder, setOrder

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

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

Methods inherited from class java.lang.Object

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

Field Detail

ENV_PLACEHOLDER_PROPERTIES_LOCATION

public static final String ENV_PLACEHOLDER_PROPERTIES_LOCATION

The correct env location.

See Also:

Constant Field Values

OLD_ENV_PROPERTIES_LOCATION

public static final String OLD_ENV_PROPERTIES_LOCATION

The deprecated env location.

See Also:

Constant Field Values

s_logger

protected static final org.slf4j.Logger s_logger

This logger is used to print out some global debugging info. Consult it for info what is going on.

m_applicationContext

protected ApplicationContext m_applicationContext

Is the used application context.

m_util

protected PropertyEncryptionUtil m_util

This handles encryption.

Constructor Detail

EnvPropertyPlaceholderConfigurer

public EnvPropertyPlaceholderConfigurer()

Method Detail

postProcessBeanFactory

public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory)
                            throws BeansException

Sets the location of the env placeholder properties file. A fallback to the old env location is possible.

Specified by:

postProcessBeanFactory in interface BeanFactoryPostProcessor

Overrides:

postProcessBeanFactory in class PropertyResourceConfigurer

Throws:

BeansException

setLocation

public void setLocation(Resource location)

NOT ALLOWED TO USE!

Overrides:

setLocation in class PropertiesLoaderSupport

setLocations

public void setLocations(Resource[] locations)

NOT ALLOWED TO USE!

Overrides:

setLocations in class PropertiesLoaderSupport

setApplicationContext

public void setApplicationContext(ApplicationContext applicationContext)
                           throws BeansException

Specified by:

setApplicationContext in interface ApplicationContextAware

Throws:

BeansException

setNoEncryption

public void setNoEncryption()

This is meant to be used as a bean property to turn off encryption in an internal setting.

setPasswordSource

public void setPasswordSource(PasswordSource source)

Set a true custom password.

Parameters:

source - A PasswordSource (interface).

setCryptorFile

public void setCryptorFile(String file)

Parameters:

file - The file containing the cryptor settings.

convertPropertyValue

protected String convertPropertyValue(String originalValue)

Decrypts values read from the env-*.properties files.

Overrides:

convertPropertyValue in class PropertyResourceConfigurer

Parameters:

originalValue - The value read from env-*.properties

Returns:

The value with all encrypted values decrypted.