org.antfarmer.ejce

Class AbstractValueEncryptor<T extends AbstractValueEncryptor<T>>

java.lang.Object

org.antfarmer.ejce.AbstractEncryptor<T>

org.antfarmer.ejce.AbstractValueEncryptor<T>

Type Parameters:

T - the concrete type of this encryptor object.

All Implemented Interfaces:

EncryptorInterface<T>, ValueEncryptorInterface<T>

Direct Known Subclasses:

Encryptor

public abstract class AbstractValueEncryptor<T extends AbstractValueEncryptor<T>>
extends AbstractEncryptor<T>
implements ValueEncryptorInterface<T>

Abstract class for encrypting/decrypting text and other values.

Constructor Summary

Constructors

Constructor and Description
AbstractValueEncryptor() Initializes the AbstractValueEncryptor with a HexEncoder used for encoding/decoding byte arrays, and a default charset of UTF-8.
AbstractValueEncryptor(TextEncoder textEncoder) Initializes the AbstractValueEncryptor with the given TextEncoder used for encoding/decoding byte arrays, and a default charset of UTF-8.
AbstractValueEncryptor(TextEncoder textEncoder, Charset charset) Initializes the AbstractValueEncryptor with the given TextEncoder and Charset used for encoding/decoding byte arrays.

Method Summary

Modifier and Type	Method and Description
String	decrypt(String text) Returns the decoded and decrypted text for the given text representation.
String	decrypt(String text, Key key) Returns the decoded and decrypted text for the given text representation, using the given Key.
byte[]	decryptAndDecode(String text) Returns the decoded and decrypted bytes for the given text representation.
byte[]	decryptAndDecode(String text, Key key) Returns the decoded and decrypted bytes for the given text representation, using the given Key.
Boolean	decryptBoolean(String text) Returns the decoded and decrypted boolean for the given text representation.
Boolean	decryptBoolean(String text, Key key) Returns the decoded and decrypted boolean for the given text representation, using the given Key.
Character	decryptCharacter(String text) Returns the decoded and decrypted character for the given text representation.
Character	decryptCharacter(String text, Key key) Returns the decoded and decrypted character for the given text representation, using the given Key.
Double	decryptDouble(String text) Returns the decoded and decrypted double for the given text representation.
Double	decryptDouble(String text, Key key) Returns the decoded and decrypted double for the given text representation, using the given Key.
Float	decryptFloat(String text) Returns the decoded and decrypted float for the given text representation.
Float	decryptFloat(String text, Key key) Returns the decoded and decrypted float for the given text representation, using the given Key.
Integer	decryptInteger(String text) Returns the decoded and decrypted integer for the given text representation.
Integer	decryptInteger(String text, Key key) Returns the decoded and decrypted integer for the given text representation, using the given Key.
Long	decryptLong(String text) Returns the decoded and decrypted long for the given text representation.
Long	decryptLong(String text, Key key) Returns the decoded and decrypted long for the given text representation, using the given Key.
Object	decryptObject(String text) Returns the decoded and decrypted object for the given text representation.
Object	decryptObject(String text, Key key) Returns the decoded and decrypted object for the given text representation, using the given Key.
Short	decryptShort(String text) Returns the decoded and decrypted short for the given text representation.
Short	decryptShort(String text, Key key) Returns the decoded and decrypted short for the given text representation, using the given Key.
String	encrypt(String text) Returns an encrypted and encoded text representation of the given text.
String	encrypt(String text, Key key) Returns an encrypted and encoded text representation of the given text, using the given Key.
String	encryptAndEncode(byte[] bytes) Returns an encrypted and encoded text representation of the given bytes.
String	encryptAndEncode(byte[] bytes, Key key) Returns an encrypted and encoded text representation of the given bytes, using the given Key.
String	encryptBoolean(Boolean value) Returns an encrypted and encoded text representation of the given boolean.
String	encryptBoolean(Boolean value, Key key) Returns an encrypted and encoded text representation of the given boolean, using the given Key.
String	encryptCharacter(Character number) Returns an encrypted and encoded text representation of the given character.
String	encryptCharacter(Character number, Key key) Returns an encrypted and encoded text representation of the given character, using the given Key.
String	encryptDouble(Double number) Returns an encrypted and encoded text representation of the given double.
String	encryptDouble(Double number, Key key) Returns an encrypted and encoded text representation of the given double, using the given Key.
String	encryptFloat(Float number) Returns an encrypted and encoded text representation of the given float.
String	encryptFloat(Float number, Key key) Returns an encrypted and encoded text representation of the given float, using the given Key.
String	encryptInteger(Integer number) Returns an encrypted and encoded text representation of the given integer.
String	encryptInteger(Integer number, Key key) Returns an encrypted and encoded text representation of the given integer, using the given Key.
String	encryptLong(Long number) Returns an encrypted and encoded text representation of the given long.
String	encryptLong(Long number, Key key) Returns an encrypted and encoded text representation of the given long, using the given Key.
String	encryptObject(Object object) Returns an encrypted and encoded text representation of the given object.
String	encryptObject(Object object, Key key) Returns an encrypted and encoded text representation of the given object, using the given Key.
String	encryptShort(Short number) Returns an encrypted and encoded text representation of the given short.
String	encryptShort(Short number, Key key) Returns an encrypted and encoded text representation of the given short, using the given Key.
Charset	getCharset() Returns the charset.

Methods inherited from class org.antfarmer.ejce.AbstractEncryptor

decrypt, decrypt, encrypt, encrypt, getAlgorithmParameters, initialize, isInitialized, setAlgorithmParameters

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.antfarmer.ejce.EncryptorInterface

decrypt, decrypt, encrypt, encrypt, getAlgorithmParameters, initialize, isInitialized, setAlgorithmParameters

Constructor Detail

AbstractValueEncryptor

public AbstractValueEncryptor()

Initializes the AbstractValueEncryptor with a HexEncoder used for encoding/decoding byte arrays, and a default charset of UTF-8.

AbstractValueEncryptor

public AbstractValueEncryptor(TextEncoder textEncoder)

Initializes the AbstractValueEncryptor with the given TextEncoder used for encoding/decoding byte arrays, and a default charset of UTF-8.

Parameters:

textEncoder - the TextEncoder used for encoding/decoding byte arrays

AbstractValueEncryptor

public AbstractValueEncryptor(TextEncoder textEncoder,
                              Charset charset)

Initializes the AbstractValueEncryptor with the given TextEncoder and Charset used for encoding/decoding byte arrays.

Parameters:

textEncoder - the TextEncoder used for encoding/decoding byte arrays

charset - Charset to be used during encryption/decryption

Method Detail

encrypt

public String encrypt(String text)
               throws GeneralSecurityException

Returns an encrypted and encoded text representation of the given text.

Specified by:

encrypt in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

text - the text to be encrypted

Returns:

an encrypted and encoded version of the text

Throws:

GeneralSecurityException - GeneralSecurityException

decrypt

public String decrypt(String text)
               throws GeneralSecurityException

Returns the decoded and decrypted text for the given text representation. This method will only work with data encrypted using the encrypt method.

Specified by:

decrypt in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

text - the text to be decrypted

Returns:

a decrypted and decoded version of the text

Throws:

GeneralSecurityException - GeneralSecurityException

encryptAndEncode

public String encryptAndEncode(byte[] bytes)
                        throws GeneralSecurityException

Returns an encrypted and encoded text representation of the given bytes.

Specified by:

encryptAndEncode in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

bytes - the bytes to be encrypted

Returns:

an encrypted and encoded version of the bytes

Throws:

GeneralSecurityException - GeneralSecurityException

decryptAndDecode

public byte[] decryptAndDecode(String text)
                        throws GeneralSecurityException

Returns the decoded and decrypted bytes for the given text representation. This method will only work with data encrypted using the encryptAndEncode method.

Specified by:

decryptAndDecode in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

text - the text to be decrypted

Returns:

a decrypted and decoded version of the text

Throws:

GeneralSecurityException - GeneralSecurityException

encryptCharacter

public String encryptCharacter(Character number)
                        throws GeneralSecurityException

Returns an encrypted and encoded text representation of the given character.

Specified by:

encryptCharacter in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

number - the character to be encrypted

Returns:

an encrypted and encoded version of the character

Throws:

GeneralSecurityException - GeneralSecurityException

decryptCharacter

public Character decryptCharacter(String text)
                           throws GeneralSecurityException

Returns the decoded and decrypted character for the given text representation. This method will only work with data encrypted using the encryptCharacter method.

Specified by:

decryptCharacter in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

text - the character to be decrypted

Returns:

a decrypted and decoded version of the text

Throws:

GeneralSecurityException - GeneralSecurityException

encryptLong

public String encryptLong(Long number)
                   throws GeneralSecurityException

Returns an encrypted and encoded text representation of the given long. This is generally the most efficient means of encrypting a long, as the byte representation is used for encryption rather than the string representation.

Specified by:

encryptLong in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

number - the long to be encrypted

Returns:

an encrypted and encoded version of the text

Throws:

GeneralSecurityException - GeneralSecurityException

decryptLong

public Long decryptLong(String text)
                 throws GeneralSecurityException

Returns the decoded and decrypted long for the given text representation. This method will only work with data encrypted using the encryptLong method.

Specified by:

decryptLong in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

text - the text to be decrypted

Returns:

a decrypted and decoded version of the text

Throws:

GeneralSecurityException - GeneralSecurityException

encryptInteger

public String encryptInteger(Integer number)
                      throws GeneralSecurityException

Returns an encrypted and encoded text representation of the given integer. This is generally the most efficient means of encrypting an integer, as the byte representation is used for encryption rather than the string representation.

Specified by:

encryptInteger in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

number - the integer to be encrypted

Returns:

an encrypted and encoded version of the integer

Throws:

GeneralSecurityException - GeneralSecurityException

decryptInteger

public Integer decryptInteger(String text)
                       throws GeneralSecurityException

Returns the decoded and decrypted integer for the given text representation. This method will only work with data encrypted using the encryptInteger method.

Specified by:

decryptInteger in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

text - the text to be decrypted

Returns:

a decrypted and decoded version of the integer

Throws:

GeneralSecurityException - GeneralSecurityException

encryptShort

public String encryptShort(Short number)
                    throws GeneralSecurityException

Returns an encrypted and encoded text representation of the given short. This is generally the most efficient means of encrypting a short, as the byte representation is used for encryption rather than the string representation.

Specified by:

encryptShort in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

number - the short to be encrypted

Returns:

an encrypted and encoded version of the short

Throws:

GeneralSecurityException - GeneralSecurityException

decryptShort

public Short decryptShort(String text)
                   throws GeneralSecurityException

Returns the decoded and decrypted short for the given text representation. This method will only work with data encrypted using the encryptShort method.

Specified by:

decryptShort in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

text - the text to be decrypted

Returns:

a decrypted and decoded version of the text

Throws:

GeneralSecurityException - GeneralSecurityException

encryptBoolean

public String encryptBoolean(Boolean value)
                      throws GeneralSecurityException

Returns an encrypted and encoded text representation of the given boolean. This is generally the most efficient means of encrypting a boolean, as the bit representation is used for encryption rather than the string representation.

Specified by:

encryptBoolean in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

value - the short to be encrypted

Returns:

an encrypted and encoded version of the boolean

Throws:

GeneralSecurityException - GeneralSecurityException

decryptBoolean

public Boolean decryptBoolean(String text)
                       throws GeneralSecurityException

Returns the decoded and decrypted boolean for the given text representation. This method will only work with data encrypted using the encryptBoolean method.

Specified by:

decryptBoolean in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

text - the text to be decrypted

Returns:

a decrypted and decoded version of the text

Throws:

GeneralSecurityException - GeneralSecurityException

encryptDouble

public String encryptDouble(Double number)
                     throws GeneralSecurityException

Returns an encrypted and encoded text representation of the given double. This is generally the most efficient means of encrypting a double, as the byte representation is used for encryption rather than the string representation.

Specified by:

encryptDouble in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

number - the double to be encrypted

Returns:

an encrypted and encoded version of the double

Throws:

GeneralSecurityException - GeneralSecurityException

decryptDouble

public Double decryptDouble(String text)
                     throws GeneralSecurityException

Returns the decoded and decrypted double for the given text representation. This method will only work with data encrypted using the encryptDouble method.

Specified by:

decryptDouble in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

text - the double to be decrypted

Returns:

a decrypted and decoded version of the text

Throws:

GeneralSecurityException - GeneralSecurityException

encryptFloat

public String encryptFloat(Float number)
                    throws GeneralSecurityException

Returns an encrypted and encoded text representation of the given float. This is generally the most efficient means of encrypting a float, as the byte representation is used for encryption rather than the string representation.

Specified by:

encryptFloat in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

number - the float to be encrypted

Returns:

an encrypted and encoded version of the float

Throws:

GeneralSecurityException - GeneralSecurityException

decryptFloat

public Float decryptFloat(String text)
                   throws GeneralSecurityException

Returns the decoded and decrypted float for the given text representation. This method will only work with data encrypted using the encryptFloat method.

Specified by:

decryptFloat in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

text - the float to be decrypted

Returns:

a decrypted and decoded version of the text

Throws:

GeneralSecurityException - GeneralSecurityException

encryptObject

public String encryptObject(Object object)
                     throws GeneralSecurityException,
                            IOException

Returns an encrypted and encoded text representation of the given object. The object should implement Serializable.

Specified by:

encryptObject in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

object - the object to be encrypted

Returns:

an encrypted and encoded version of the object

Throws:

GeneralSecurityException - GeneralSecurityException

IOException - IOException

decryptObject

public Object decryptObject(String text)
                     throws GeneralSecurityException,
                            IOException,
                            ClassNotFoundException

Returns the decoded and decrypted object for the given text representation. This method will only work with data encrypted using the encryptObject method.

Specified by:

decryptObject in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

text - the text to be decrypted

Returns:

a decrypted and decoded version of the object

Throws:

GeneralSecurityException - GeneralSecurityException

IOException - IOException

ClassNotFoundException - ClassNotFoundException

encrypt

public String encrypt(String text,
                      Key key)
               throws GeneralSecurityException

Returns an encrypted and encoded text representation of the given text, using the given Key.

Specified by:

encrypt in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

text - the text to be encrypted

key - the encryption key

Returns:

an encrypted and encoded version of the text

Throws:

GeneralSecurityException - GeneralSecurityException

decrypt

public String decrypt(String text,
                      Key key)
               throws GeneralSecurityException

Returns the decoded and decrypted text for the given text representation, using the given Key. This method will only work with data encrypted using the encrypt method.

Specified by:

decrypt in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

text - the text to be decrypted

key - the decryption key

Returns:

a decrypted and decoded version of the text

Throws:

GeneralSecurityException - GeneralSecurityException

encryptAndEncode

public String encryptAndEncode(byte[] bytes,
                               Key key)
                        throws GeneralSecurityException

Returns an encrypted and encoded text representation of the given bytes, using the given Key.

Specified by:

encryptAndEncode in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

bytes - the bytes to be encrypted

key - the encryption key

Returns:

an encrypted and encoded version of the bytes

Throws:

GeneralSecurityException - GeneralSecurityException

decryptAndDecode

public byte[] decryptAndDecode(String text,
                               Key key)
                        throws GeneralSecurityException

Returns the decoded and decrypted bytes for the given text representation, using the given Key. This method will only work with data encrypted using the encryptAndEncode method.

Specified by:

decryptAndDecode in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

text - the text to be decrypted

key - the decryption key

Returns:

a decrypted and decoded version of the text

Throws:

GeneralSecurityException - GeneralSecurityException

encryptCharacter

public String encryptCharacter(Character number,
                               Key key)
                        throws GeneralSecurityException

Returns an encrypted and encoded text representation of the given character, using the given Key.

Specified by:

encryptCharacter in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

number - the character to be encrypted

key - the encryption key

Returns:

an encrypted and encoded version of the character

Throws:

GeneralSecurityException - GeneralSecurityException

decryptCharacter

public Character decryptCharacter(String text,
                                  Key key)
                           throws GeneralSecurityException

Returns the decoded and decrypted character for the given text representation, using the given Key. This method will only work with data encrypted using the encryptCharacter method.

Specified by:

decryptCharacter in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

text - the character to be decrypted

key - the decryption key

Returns:

a decrypted and decoded version of the text

Throws:

GeneralSecurityException - GeneralSecurityException

encryptLong

public String encryptLong(Long number,
                          Key key)
                   throws GeneralSecurityException

Returns an encrypted and encoded text representation of the given long, using the given Key. This is generally the most efficient means of encrypting a long, as the byte representation is used for encryption rather than the string representation.

Specified by:

encryptLong in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

number - the long to be encrypted

key - the encryption key

Returns:

an encrypted and encoded version of the text

Throws:

GeneralSecurityException - GeneralSecurityException

decryptLong

public Long decryptLong(String text,
                        Key key)
                 throws GeneralSecurityException

Returns the decoded and decrypted long for the given text representation, using the given Key. This method will only work with data encrypted using the encryptLong method.

Specified by:

decryptLong in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

text - the text to be decrypted

key - the decryption key

Returns:

a decrypted and decoded version of the text

Throws:

GeneralSecurityException - GeneralSecurityException

encryptInteger

public String encryptInteger(Integer number,
                             Key key)
                      throws GeneralSecurityException

Returns an encrypted and encoded text representation of the given integer, using the given Key. This is generally the most efficient means of encrypting an integer, as the byte representation is used for encryption rather than the string representation.

Specified by:

encryptInteger in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

number - the integer to be encrypted

key - the encryption key

Returns:

an encrypted and encoded version of the integer

Throws:

GeneralSecurityException - GeneralSecurityException

decryptInteger

public Integer decryptInteger(String text,
                              Key key)
                       throws GeneralSecurityException

Returns the decoded and decrypted integer for the given text representation, using the given Key. This method will only work with data encrypted using the encryptInteger method.

Specified by:

decryptInteger in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

text - the text to be decrypted

key - the decryption key

Returns:

a decrypted and decoded version of the integer

Throws:

GeneralSecurityException - GeneralSecurityException

encryptShort

public String encryptShort(Short number,
                           Key key)
                    throws GeneralSecurityException

Returns an encrypted and encoded text representation of the given short, using the given Key. This is generally the most efficient means of encrypting a short, as the byte representation is used for encryption rather than the string representation.

Specified by:

encryptShort in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

number - the short to be encrypted

key - the encryption key

Returns:

an encrypted and encoded version of the short

Throws:

GeneralSecurityException - GeneralSecurityException

decryptShort

public Short decryptShort(String text,
                          Key key)
                   throws GeneralSecurityException

Returns the decoded and decrypted short for the given text representation, using the given Key. This method will only work with data encrypted using the encryptShort method.

Specified by:

decryptShort in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

text - the text to be decrypted

key - the decryption key

Returns:

a decrypted and decoded version of the text

Throws:

GeneralSecurityException - GeneralSecurityException

encryptBoolean

public String encryptBoolean(Boolean value,
                             Key key)
                      throws GeneralSecurityException

Returns an encrypted and encoded text representation of the given boolean, using the given Key. This is generally the most efficient means of encrypting a boolean, as the bit representation is used for encryption rather than the string representation.

Specified by:

encryptBoolean in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

value - the short to be encrypted

key - the encryption key

Returns:

an encrypted and encoded version of the boolean

Throws:

GeneralSecurityException - GeneralSecurityException

decryptBoolean

public Boolean decryptBoolean(String text,
                              Key key)
                       throws GeneralSecurityException

Returns the decoded and decrypted boolean for the given text representation, using the given Key. This method will only work with data encrypted using the encryptBoolean method.

Specified by:

decryptBoolean in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

text - the text to be decrypted

key - the decryption key

Returns:

a decrypted and decoded version of the text

Throws:

GeneralSecurityException - GeneralSecurityException

encryptDouble

public String encryptDouble(Double number,
                            Key key)
                     throws GeneralSecurityException

Returns an encrypted and encoded text representation of the given double, using the given Key. This is generally the most efficient means of encrypting a double, as the byte representation is used for encryption rather than the string representation.

Specified by:

encryptDouble in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

number - the double to be encrypted

key - the encryption key

Returns:

an encrypted and encoded version of the double

Throws:

GeneralSecurityException - GeneralSecurityException

decryptDouble

public Double decryptDouble(String text,
                            Key key)
                     throws GeneralSecurityException

Returns the decoded and decrypted double for the given text representation, using the given Key. This method will only work with data encrypted using the encryptDouble method.

Specified by:

decryptDouble in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

text - the double to be decrypted

key - the decryption key

Returns:

a decrypted and decoded version of the text

Throws:

GeneralSecurityException - GeneralSecurityException

encryptFloat

public String encryptFloat(Float number,
                           Key key)
                    throws GeneralSecurityException

Returns an encrypted and encoded text representation of the given float, using the given Key. This is generally the most efficient means of encrypting a float, as the byte representation is used for encryption rather than the string representation.

Specified by:

encryptFloat in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

number - the float to be encrypted

key - the encryption key

Returns:

an encrypted and encoded version of the float

Throws:

GeneralSecurityException - GeneralSecurityException

decryptFloat

public Float decryptFloat(String text,
                          Key key)
                   throws GeneralSecurityException

Returns the decoded and decrypted float for the given text representation, using the given Key. This method will only work with data encrypted using the encryptFloat method.

Specified by:

decryptFloat in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

text - the float to be decrypted

key - the decryption key

Returns:

a decrypted and decoded version of the text

Throws:

GeneralSecurityException - GeneralSecurityException

encryptObject

public String encryptObject(Object object,
                            Key key)
                     throws GeneralSecurityException,
                            IOException

Returns an encrypted and encoded text representation of the given object, using the given Key. The object should implement Serializable.

Specified by:

encryptObject in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

object - the object to be encrypted

key - the encryption key

Returns:

an encrypted and encoded version of the object

Throws:

GeneralSecurityException - GeneralSecurityException

IOException - IOException

decryptObject

public Object decryptObject(String text,
                            Key key)
                     throws GeneralSecurityException,
                            IOException,
                            ClassNotFoundException

Returns the decoded and decrypted object for the given text representation, using the given Key. This method will only work with data encrypted using the encryptObject method.

Specified by:

decryptObject in interface ValueEncryptorInterface<T extends AbstractValueEncryptor<T>>

Parameters:

text - the text to be decrypted

key - the decryption key

Returns:

a decrypted and decoded version of the object

Throws:

GeneralSecurityException - GeneralSecurityException

IOException - IOException

ClassNotFoundException - ClassNotFoundException

getCharset

public Charset getCharset()

Returns the charset.

Specified by:

getCharset in interface EncryptorInterface<T extends AbstractValueEncryptor<T>>

Returns:

the charset