anon.infoservice
Class MixCascadeExitAddresses

java.lang.Object
  anon.infoservice.AbstractDatabaseEntry
      anon.infoservice.MixCascadeExitAddresses

All Implemented Interfaces:

IXMLEncodable

public class MixCascadeExitAddresses
extends AbstractDatabaseEntry
implements IXMLEncodable

Stores all exit addresses of one MixCasacde.

Author:

Christian Banse

Field Summary

static int	EXIT_ADDRESS_TTL The time-to-live of the exit address.
private long	m_lastUpdate The time of the last update.
private java.lang.String	m_strCascadeId The cascade id.
private java.util.Hashtable	m_tblAddresses The list of addresses.
static java.lang.String	XML_ATTR_LAST_UPDATE The last update XML attribute name.
static java.lang.String	XML_ATTR_PAYMENT The payment XML attribute name.
static java.lang.String	XML_ELEMENT_ADDRESS_NAME The exit address XML element name.
static java.lang.String	XML_ELEMENT_CONTAINER_NAME The entry's container XML element name.
static java.lang.String	XML_ELEMENT_NAME The XML element name.

Fields inherited from class anon.infoservice.AbstractDatabaseEntry

XML_LAST_UPDATE

Fields inherited from interface anon.util.IXMLEncodable

FIELD_XML_ELEMENT_CONTAINER_NAME, FIELD_XML_ELEMENT_NAME, XML_ATTR_ID, XML_ATTR_LANGUAGE, XML_ATTR_VERSION

Constructor Summary

	MixCascadeExitAddresses(org.w3c.dom.Element a_xmlElement)
private	MixCascadeExitAddresses(java.lang.String a_cascadeID) Constructs a new MixCascadeExitAddress object from a given mix cascade id.

Method Summary

private boolean	addInetAddress(java.net.InetAddress a_addr)
private boolean	addInetAddress(java.net.InetAddress a_addr, long a_timestamp) Adds an address to the list.
static void	addInetAddress(java.lang.String a_cascadeID, java.net.InetAddress a_IPAddress)
java.lang.String	getId() Returns a unique ID for a database entry.
long	getLastUpdate() Returns the time in milliseconds when this db entry was created from the origin instance.
long	getVersionNumber() Returns version number which is used to determine the more recent infoservice entry, if two entries are compared (higher version number -> more recent entry).
static boolean	isValidAddress(java.net.InetAddress a_address)
private static boolean	isValidAddress(java.net.InetAddress a_address, java.lang.String a_methodName)
org.w3c.dom.Element	toXmlElement(org.w3c.dom.Document a_doc) Return an element that can be appended to the document.

Methods inherited from class anon.infoservice.AbstractDatabaseEntry

deletePersistence, getCreationTime, getExpireTime, isNewerThan, isPersistanceDeletionAllowed, isUserDefined, resetCreationTime

Methods inherited from class java.lang.Object

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

Field Detail

EXIT_ADDRESS_TTL

public static final int EXIT_ADDRESS_TTL

The time-to-live of the exit address.

See Also:

Constant Field Values

XML_ELEMENT_CONTAINER_NAME

public static final java.lang.String XML_ELEMENT_CONTAINER_NAME

The entry's container XML element name.

See Also:

Constant Field Values

XML_ELEMENT_NAME

public static final java.lang.String XML_ELEMENT_NAME

The XML element name.

See Also:

Constant Field Values

XML_ELEMENT_ADDRESS_NAME

public static final java.lang.String XML_ELEMENT_ADDRESS_NAME

The exit address XML element name.

See Also:

Constant Field Values

XML_ATTR_LAST_UPDATE

public static final java.lang.String XML_ATTR_LAST_UPDATE

The last update XML attribute name.

See Also:

Constant Field Values

XML_ATTR_PAYMENT

public static final java.lang.String XML_ATTR_PAYMENT

The payment XML attribute name.

See Also:

Constant Field Values

m_lastUpdate

private long m_lastUpdate

The time of the last update.

m_strCascadeId

private java.lang.String m_strCascadeId

The cascade id.

m_tblAddresses

private java.util.Hashtable m_tblAddresses

The list of addresses.

Constructor Detail

MixCascadeExitAddresses

private MixCascadeExitAddresses(java.lang.String a_cascadeID)

Constructs a new MixCascadeExitAddress object from a given mix cascade id.

Parameters:

a_strCascadeId - The mix cascade id.

MixCascadeExitAddresses

public MixCascadeExitAddresses(org.w3c.dom.Element a_xmlElement)
                        throws XMLParseException

Throws:

XMLParseException

Method Detail

getId

public java.lang.String getId()

Description copied from class: AbstractDatabaseEntry

Returns a unique ID for a database entry.

Specified by:

getId in class AbstractDatabaseEntry

Returns:

The ID of this database entry.

getLastUpdate

public long getLastUpdate()

Description copied from class: AbstractDatabaseEntry

Returns the time in milliseconds when this db entry was created from the origin instance. Never (!) insert the local creation time here, as this will DoS the InfoServices in an endless loop.

Specified by:

getLastUpdate in class AbstractDatabaseEntry

Returns:

the time in milliseconds when this db entry was created from the origin instance

getVersionNumber

public long getVersionNumber()

Description copied from class: AbstractDatabaseEntry

Returns version number which is used to determine the more recent infoservice entry, if two entries are compared (higher version number -> more recent entry). Never (!) insert the local creation time here, as this will DoS the InfoServices in an endless loop.

Specified by:

getVersionNumber in class AbstractDatabaseEntry

Returns:

The version number for this entry.

addInetAddress

public static void addInetAddress(java.lang.String a_cascadeID,
                                  java.net.InetAddress a_IPAddress)

isValidAddress

public static boolean isValidAddress(java.net.InetAddress a_address)

isValidAddress

private static boolean isValidAddress(java.net.InetAddress a_address,
                                      java.lang.String a_methodName)

addInetAddress

private boolean addInetAddress(java.net.InetAddress a_addr)

addInetAddress

private boolean addInetAddress(java.net.InetAddress a_addr,
                               long a_timestamp)

Adds an address to the list.

Parameters:

a_addr - The address to add.

Returns:

True, if the list has changed, false otherwise.

toXmlElement

public org.w3c.dom.Element toXmlElement(org.w3c.dom.Document a_doc)

Description copied from interface: IXMLEncodable

Return an element that can be appended to the document. This Method must not change the document in any way!

Specified by:

toXmlElement in interface IXMLEncodable

Parameters:

a_doc - a document

Returns:

the interface as xml element