Package org.qubership.atp.crypt.impl

Class DecryptorImpl

java.lang.Object

org.qubership.atp.crypt.impl.DecryptorImpl

All Implemented Interfaces:

Decryptor

public class DecryptorImpl
extends Object
implements Decryptor

Constructor Summary

Constructors

Constructor	Description
DecryptorImpl(String transformation, CryptoProvider provider, Object key)	Instantiates a new Decryptor.

Method Summary

Modifier and Type	Method	Description
String	decrypt(String encryptedData)	Decrypt encryptedData String.
String	decrypt(String encryptedData, Object key)	Decrypt encryptedData String.
String	decryptEncryptedPlacesInString(String text)	Decrypt and replace text if there is any encrypted data.
String	decryptIfEncrypted(String encryptedData)	Decrypt encryptedData String if it's encrypted.
String	decryptIfEncrypted(String encryptedData, Object key)	Decrypt encryptedData String if it's encrypted.
boolean	isEncrypted(String data)	Check if String data parameter is encrypted or not.

Methods inherited from class java.lang.Object

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

Constructor Details

DecryptorImpl

public DecryptorImpl(String transformation,
 CryptoProvider provider,
 Object key)

Instantiates a new Decryptor.

Parameters:

provider - the provider

Method Details

isEncrypted

public boolean isEncrypted(String data)

Description copied from interface: Decryptor

Check if String data parameter is encrypted or not.

Specified by:

isEncrypted in interface Decryptor

Parameters:

data - String to check

Returns:

true if String is encrypted, otherwise false.

decrypt

public String decrypt(String encryptedData)
               throws AtpDecryptException

Description copied from interface: Decryptor

Decrypt encryptedData String.

Specified by:

decrypt in interface Decryptor

Parameters:

encryptedData - String to be decrypted

Returns:

decrypted String

Throws:

AtpDecryptException - in case decryption problems.

decrypt

public String decrypt(String encryptedData,
 Object key)
               throws AtpDecryptException

Description copied from interface: Decryptor

Decrypt encryptedData String.

Specified by:

decrypt in interface Decryptor

Parameters:

encryptedData - String to be decrypted

key - Key object

Returns:

decrypted String

Throws:

AtpDecryptException - in case decryption problems.

decryptIfEncrypted

public String decryptIfEncrypted(String encryptedData,
 Object key)
                          throws AtpDecryptException

Description copied from interface: Decryptor

Decrypt encryptedData String if it's encrypted.

Specified by:

decryptIfEncrypted in interface Decryptor

Parameters:

encryptedData - String possibly encrypted

key - Key object

Returns:

decrypted String if encryptedData was really encrypted, otherwise returns original string

Throws:

AtpDecryptException - in case decryption problems.

decryptIfEncrypted

public String decryptIfEncrypted(String encryptedData)
                          throws AtpDecryptException

Description copied from interface: Decryptor

Decrypt encryptedData String if it's encrypted.

Specified by:

decryptIfEncrypted in interface Decryptor

Parameters:

encryptedData - String possibly encrypted

Returns:

decrypted String if encryptedData was really encrypted, otherwise returns original string

Throws:

AtpDecryptException - in case decryption problems.

decryptEncryptedPlacesInString

public String decryptEncryptedPlacesInString(String text)
                                      throws AtpDecryptException

Decrypt and replace text if there is any encrypted data.

Specified by:

decryptEncryptedPlacesInString in interface Decryptor

Parameters:

text - - data for decrypting

Returns:

- Decrypted text

Throws:

AtpDecryptException - in case decryption problems.