org.jasypt.spring3.properties

Class EncryptableServletContextPropertyPlaceholderConfigurer

Object

org.springframework.core.io.support.PropertiesLoaderSupport

org.springframework.beans.factory.config.PropertyResourceConfigurer

org.springframework.beans.factory.config.PropertyPlaceholderConfigurer

org.springframework.web.context.support.ServletContextPropertyPlaceholderConfigurer

org.jasypt.spring3.properties.EncryptableServletContextPropertyPlaceholderConfigurer

All Implemented Interfaces:

org.springframework.beans.factory.BeanFactoryAware, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.config.BeanFactoryPostProcessor, org.springframework.core.Ordered, org.springframework.core.PriorityOrdered, org.springframework.web.context.ServletContextAware

public final class EncryptableServletContextPropertyPlaceholderConfigurer
extends org.springframework.web.context.support.ServletContextPropertyPlaceholderConfigurer

Subclass of org.springframework.web.context.support.ServletContextPropertyPlaceholderConfigurer which can make use of a StringEncryptor or TextEncryptor object to decrypt servlet context parameter values if they are encrypted in the loaded resource locations.

A value is considered "encrypted" when it appears surrounded by ENC(...), like:

<param-value>ENC(!"DGAS24FaIO$)</param-value>

Since:

1.9.0 (existed in package org.jasypt.spring.properties since 1.7)

Author:

Daniel Fernández

Field Summary

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

Constructors

Constructor and Description
EncryptableServletContextPropertyPlaceholderConfigurer(org.jasypt.encryption.StringEncryptor stringEncryptor) Creates an EncryptableServletContextPropertyPlaceholderConfigurer instance which will use the passed StringEncryptor object to decrypt encrypted values.
EncryptableServletContextPropertyPlaceholderConfigurer(org.jasypt.util.text.TextEncryptor textEncryptor) Creates an EncryptableServletContextPropertyPlaceholderConfigurer instance which will use the passed TextEncryptor object to decrypt encrypted values.

Method Summary

Modifier and Type	Method and Description
protected String	convertPropertyValue(String originalValue)
protected String	resolvePlaceholder(String placeholder, Properties props)

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

resolvePlaceholder, setContextOverride, setSearchContextAttributes, setServletContext

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

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

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

convertProperties, getOrder, postProcessBeanFactory, setOrder

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

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

Methods inherited from class Object

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

Constructor Detail

EncryptableServletContextPropertyPlaceholderConfigurer

public EncryptableServletContextPropertyPlaceholderConfigurer(org.jasypt.encryption.StringEncryptor stringEncryptor)

Creates an EncryptableServletContextPropertyPlaceholderConfigurer instance which will use the passed StringEncryptor object to decrypt encrypted values.

Parameters:

stringEncryptor - the StringEncryptor to be used do decrypt values. It can not be null.

EncryptableServletContextPropertyPlaceholderConfigurer

public EncryptableServletContextPropertyPlaceholderConfigurer(org.jasypt.util.text.TextEncryptor textEncryptor)

Creates an EncryptableServletContextPropertyPlaceholderConfigurer instance which will use the passed TextEncryptor object to decrypt encrypted values.

Parameters:

textEncryptor - the TextEncryptor to be used do decrypt values. It can not be null.

Method Detail

convertPropertyValue

protected String convertPropertyValue(String originalValue)

Overrides:

convertPropertyValue in class org.springframework.beans.factory.config.PropertyResourceConfigurer

resolvePlaceholder

protected String resolvePlaceholder(String placeholder,
                                    Properties props)

Overrides:

resolvePlaceholder in class org.springframework.web.context.support.ServletContextPropertyPlaceholderConfigurer