org.jivesoftware.smackx.hashes.element

Class HashElement

java.lang.Object

org.jivesoftware.smackx.hashes.element.HashElement

All Implemented Interfaces:

Element, ExtensionElement, NamedElement

public class HashElement
extends Object
implements ExtensionElement

Represent a hash element.

Field Summary

Fields

Modifier and Type	Field and Description
static String	ATTR_ALGO
static String	ELEMENT

Constructor Summary

Constructors

Constructor and Description
HashElement(HashManager.ALGORITHM algorithm, byte[] hash) Create a HashElement from pre-calculated values.
HashElement(HashManager.ALGORITHM algorithm, String hashB64) Create a HashElement from pre-calculated values.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object other)
HashManager.ALGORITHM	getAlgorithm() Return the hash algorithm used in this HashElement.
String	getElementName() Returns the root element name.
byte[]	getHash() Return the checksum as a byte array.
String	getHashB64() Return the checksum as a base16 (hex) string.
String	getNamespace() Returns the root element XML namespace.
int	hashCode()
CharSequence	toXML(String enclosingNamespace) Returns the XML representation of this Element.

Methods inherited from class java.lang.Object

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

Field Detail

ELEMENT

public static final String ELEMENT

See Also:

Constant Field Values

ATTR_ALGO

public static final String ATTR_ALGO

See Also:

Constant Field Values

Constructor Detail

HashElement

public HashElement(HashManager.ALGORITHM algorithm,
                   byte[] hash)

Create a HashElement from pre-calculated values.

Parameters:

algorithm - The algorithm which was used.

hash - the checksum as byte array.

HashElement

public HashElement(HashManager.ALGORITHM algorithm,
                   String hashB64)

Create a HashElement from pre-calculated values.

Parameters:

algorithm - the algorithm that was used.

hashB64 - the checksum in base 64.

Method Detail

getAlgorithm

public HashManager.ALGORITHM getAlgorithm()

Return the hash algorithm used in this HashElement.

Returns:

algorithm the algorithm.

getHash

public byte[] getHash()

Return the checksum as a byte array.

Returns:

the hash.

getHashB64

public String getHashB64()

Return the checksum as a base16 (hex) string.

Returns:

the hash.

getElementName

public String getElementName()

Description copied from interface: NamedElement

Returns the root element name.

Specified by:

getElementName in interface NamedElement

Returns:

the element name.

toXML

public CharSequence toXML(String enclosingNamespace)

Description copied from interface: Element

Returns the XML representation of this Element. This method takes an optional argument for the enclosing namespace which may be null or the empty String if the value is not known.

Specified by:

toXML in interface Element

Parameters:

enclosingNamespace - the enclosing namespace or null.

Returns:

the stanza extension as XML.

getNamespace

public String getNamespace()

Description copied from interface: ExtensionElement

Returns the root element XML namespace.

Specified by:

getNamespace in interface ExtensionElement

Returns:

the namespace.

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object