org.gcube.common.utils.encryption

Class XMLDocumentEncrypter

java.lang.Object

org.gcube.common.utils.encryption.XMLDocumentEncrypter

All Implemented Interfaces:

Encrypter<Element>

public class XMLDocumentEncrypter
extends Object
implements Encrypter<Element>

Encrypter for Element objects

Author:

Manuele Simi (CNR)

Method Summary

Methods

Modifier and Type	Method and Description
Element	decrypt(Element encryptedDataElement, Key... key) Decrypts the element and all its descendants (if any)
Element	encrypt(Element element, Key... key) Encrypts the element with the given key or the default key
static XMLDocumentEncrypter	getEncrypter() Gets the Encrypter for Elements
void	setEncryptElementNames(boolean encryptElementNames) Decides if the element names must be also encrypted or only their content

Methods inherited from class java.lang.Object

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

Method Detail

getEncrypter

public static XMLDocumentEncrypter getEncrypter()

Gets the Encrypter for Elements

Returns:

the encrypter

decrypt

public Element decrypt(Element encryptedDataElement,
              Key... key)
                throws Exception

Decrypts the element and all its descendants (if any)

Specified by:

decrypt in interface Encrypter<Element>

Parameters:

encryptedDataElement - the object to decrypt

key - the key

Returns:

the decrypted object

Throws:

Exception - if the key is not available, invalid or the object cannot be decrypted

encrypt

public Element encrypt(Element element,
              Key... key)
                throws Exception

Encrypts the element with the given key or the default key

Specified by:

encrypt in interface Encrypter<Element>

Parameters:

element - the object to encrypt

key - the key

Returns:

the encrypted object

Throws:

Exception - if the key is not available, invalid or the object cannot be encrypted

setEncryptElementNames

public void setEncryptElementNames(boolean encryptElementNames)

Decides if the element names must be also encrypted or only their content

Parameters:

encryptElementNamestrue - if the element names have to be encrypted, false if only their content has to be