de.smartics.properties.api.core.security
Class PropertiesBasedPropertyValueSecurity

java.lang.Object
  de.smartics.properties.api.core.security.AbstractPropertyValueSecurity
      de.smartics.properties.api.core.security.PropertiesBasedPropertyValueSecurity

All Implemented Interfaces:

PropertyValueSecurity, Serializable

public class PropertiesBasedPropertyValueSecurity
     
     

      
      extends 
      
      AbstractPropertyValueSecurity
     
     

Base implementation based on Java security, loading configuration values from a properties file stored in SecurityConfigurationLoader#CLASSPATH_LOCATION.

See Also:

Serialized Form

Constructor Summary

PropertiesBasedPropertyValueSecurity()
Default constructor.

Method Summary

String	decrypt(PropertyDescriptor descriptor, String encryptedValue) Decrypts the given property value.
String	encrypt(PropertyDescriptor descriptor, String plainValue) Encrypts the given property value.

Methods inherited from class de.smartics.properties.api.core.security.AbstractPropertyValueSecurity

decodePropertyValue, decrypt, encodePropertyValue, encrypt

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertiesBasedPropertyValueSecurity

public PropertiesBasedPropertyValueSecurity()

Default constructor.

Method Detail

decrypt

public String decrypt(PropertyDescriptor descriptor,
                      String encryptedValue)
               throws NullPointerException,
                      SecurityException

Description copied from interface: PropertyValueSecurity

Decrypts the given property value.

Parameters:

descriptor - the descriptor of the property.

encryptedValue - the encrypted value of the property to be decrypted.

Returns:

the decrypted value.

Throws:

NullPointerException - may be thrown if descriptor is null.

SecurityException - if the value cannot be decrypted.

encrypt

public String encrypt(PropertyDescriptor descriptor,
                      String plainValue)
               throws NullPointerException,
                      SecurityException

Description copied from interface: PropertyValueSecurity

Encrypts the given property value.

Parameters:

descriptor - the descriptor of the property.

plainValue - the plain value of the property to be encrypted.

Returns:

the encrypted value.

Throws:

NullPointerException - may be thrown if descriptor is null.

SecurityException - if the value cannot be encrypted.