at.jku.fim.rubanetra.protocol.activity.ethernet

Class EthernetActivity

java.lang.Object

java.util.EventObject

at.jku.fim.rubanetra.protocol.activity.AbstractActivity

at.jku.fim.rubanetra.protocol.activity.AbstractReplaceableActivity

at.jku.fim.rubanetra.protocol.activity.ethernet.EthernetActivity

All Implemented Interfaces:

CsvRecordOutputWriter, Activity, ReplaceableActivity, Serializable

public class EthernetActivity
extends AbstractReplaceableActivity

This class encapsulates an Ethernet object, which should provide a vast amount of metadata including the content buffer itself. If this activity is created before it has been processed by subsequent protocol parsers, the content buffer should not be modified in any way, i.e. it should be treated as read-only medium. ENHANCEMENT: encapsulate all metadata fields and prohibit access to the content buffer itself

See Also:

Serialized Form

Field Summary

Fields inherited from class at.jku.fim.rubanetra.protocol.activity.AbstractActivity

PROPERTY_ADD_FRAME_NUMBERS, PROPERTY_NEW_END_INSTANT, PROPERTY_NEW_START_INSTANT

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
EthernetActivity(PcapActivity source, org.krakenapps.pcap.decoder.ethernet.EthernetFrame frame) Constructs a new ethernet activity, replaces the source pcap activity on which the event occurred.

Method Summary

Modifier and Type	Method and Description
String	getDestinationAddressAsString() An address that can be interpreted as the destination address for this activity.
org.krakenapps.pcap.decoder.ethernet.MacAddress	getDestinationMacAddress()
org.jnetpcap.protocol.lan.Ethernet	getEthernet()
int	getEthernetType()
org.jnetpcap.protocol.lan.Ethernet.EthernetType	getEthernetTypeEnum()
PcapActivity	getPcapActivity()
String	getSourceAddressAsString() An address that can be interpreted as the source address for this activity.
org.krakenapps.pcap.decoder.ethernet.MacAddress	getSourceMacAddress()
String	toString()

Methods inherited from class at.jku.fim.rubanetra.protocol.activity.AbstractReplaceableActivity

isReplaced, replaceActivity, setReplaced

Methods inherited from class at.jku.fim.rubanetra.protocol.activity.AbstractActivity

addOptionalField, addPropertyChangeListener, addPropertyChangeListener, extendActivity, getActivityType, getCompoundFrameNumbers, getDescription, getEndInstant, getEndTimestamp, getOptionalFields, getStartInstant, getStartTimestamp, isExcludedFromOutput, removePropertyChangeListener, removePropertyChangeListener, removeReplacedActivity, setDescription, setDestinationAddress, setEndInstant, setExcludedFromOutput, setSourceAddress, setStartInstant, writeCsvRecord

Methods inherited from class java.util.EventObject

getSource

Methods inherited from class java.lang.Object

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

Methods inherited from interface at.jku.fim.rubanetra.protocol.activity.Activity

addPropertyChangeListener, addPropertyChangeListener, getActivityType, getCompoundFrameNumbers, getDescription, getEndInstant, getEndTimestamp, getOptionalFields, getStartInstant, getStartTimestamp, isExcludedFromOutput, removePropertyChangeListener, removePropertyChangeListener, setExcludedFromOutput

Constructor Detail

EthernetActivity

public EthernetActivity(PcapActivity source,
                        org.krakenapps.pcap.decoder.ethernet.EthernetFrame frame)

Constructs a new ethernet activity, replaces the source pcap activity on which the event occurred.

Parameters:

source - the Pcap activity on which the event occurred. This activity will be excluded from the output, unless AbstractActivity.setExcludedFromOutput(boolean) is called with 'false'.

frame - the decoded Ethernet frame (by Kraken)

Method Detail

getEthernet

public org.jnetpcap.protocol.lan.Ethernet getEthernet()

Returns:

the Ethernet frame as decoded by JNetPcap

getSourceMacAddress

public org.krakenapps.pcap.decoder.ethernet.MacAddress getSourceMacAddress()

Returns:

the physical Ethernet address (source)

getDestinationMacAddress

public org.krakenapps.pcap.decoder.ethernet.MacAddress getDestinationMacAddress()

Returns:

the physical Ethernet address (destination)

getEthernetType

public int getEthernetType()

Returns:

The payload type as integer

See Also:

getEthernetTypeEnum()

getEthernetTypeEnum

public org.jnetpcap.protocol.lan.Ethernet.EthernetType getEthernetTypeEnum()

Returns:

the payload type as JNetPcap enumeration object, however, be aware that this enumeration may not be complete

See Also:

getEthernetType()

getPcapActivity

public PcapActivity getPcapActivity()

Returns:

the source on which this activity occurred or the final PcapActivity that led to the fully decoded frame.

getSourceAddressAsString

public String getSourceAddressAsString()

Description copied from interface: Activity

An address that can be interpreted as the source address for this activity. Usually this address should correspond to a human readable value. Because different protocols may be defining different address formats and types, the returned value is highly dependant on the actual implementation and may be empty or null if no source address exists at all.

Specified by:

getSourceAddressAsString in interface Activity

Overrides:

getSourceAddressAsString in class AbstractActivity

Returns:

a human-readable protocol-dependant source address or null if no such address exists for this activity

getDestinationAddressAsString

public String getDestinationAddressAsString()

Description copied from interface: Activity

An address that can be interpreted as the destination address for this activity. Usually this address should correspond to a human readable value. Because different protocols may be defining different address formats and types, the returned value is highly dependant on the actual implementation and may be empty or null if no destination address exists at all.

Specified by:

getDestinationAddressAsString in interface Activity

Overrides:

getDestinationAddressAsString in class AbstractActivity

Returns:

a human-readable protocol-dependant destination address or null if no such address exists for this activity

toString

public String toString()

Overrides:

toString in class AbstractActivity