org.cipango.server.dns

Class BlackListImpl

java.lang.Object

org.cipango.server.dns.BlackListImpl

All Implemented Interfaces:

BlackList, org.eclipse.jetty.util.component.Dumpable

@ManagedObject(value="Black list")
public class BlackListImpl
extends java.lang.Object
implements BlackList, org.eclipse.jetty.util.component.Dumpable

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	BlackListImpl.Criteria
protected static class	BlackListImpl.ExpirableHop

Nested classes/interfaces inherited from interface org.cipango.server.dns.BlackList

BlackList.Reason

Field Summary

Fields

Modifier and Type	Field and Description
static long	DEFAULT_BLACK_LIST_DURATION 5 minutes

Constructor Summary

Constructors

Constructor and Description
BlackListImpl()

Method Summary

Modifier and Type	Method and Description
protected void	blackListHop(Hop hop, long duration)
java.lang.String	dump()
void	dump(java.lang.Appendable out, java.lang.String indent)
long	getBlackListDuration() Returns the black list duration in seconds.
protected long	getBlacklistDuration(SipResponse response)
BlackListImpl.Criteria	getCriteria()
long	getScavengePeriod()
void	hopFailed(Hop hop, BlackList.Reason reason, SipResponse response) Report a failure to the black list.
boolean	isBlacklisted(Hop hop)
void	scavenge()
void	setBlackListCriteria(java.lang.String criteria)
void	setBlackListDuration(long blackListDuration) Sets the black list duration in seconds.
void	setCriteria(BlackListImpl.Criteria criteria)
void	setScavengePeriod(long scavengePeriod)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_BLACK_LIST_DURATION

public static final long DEFAULT_BLACK_LIST_DURATION

5 minutes

See Also:

Constant Field Values

Constructor Detail

BlackListImpl

public BlackListImpl()

Method Detail

isBlacklisted

public boolean isBlacklisted(Hop hop)

Specified by:

isBlacklisted in interface BlackList

hopFailed

public void hopFailed(Hop hop,
                      BlackList.Reason reason,
                      SipResponse response)

Description copied from interface: BlackList

Report a failure to the black list. The response parameter MUST not be null for reason RESPONSE_CODE_503.

Specified by:

hopFailed in interface BlackList

Parameters:

hop - the hop for which a failure has occurs

reason - the failure reason

response - the response associated for failure if available

getBlacklistDuration

protected long getBlacklistDuration(SipResponse response)

blackListHop

protected void blackListHop(Hop hop,
                            long duration)

scavenge

@ManagedOperation(value="Remove hops that are no more blacklisted",
                  impact="ACTION")
public void scavenge()

getBlackListDuration

@ManagedAttribute(value="Black list duration in seconds")
public long getBlackListDuration()

Returns the black list duration in seconds.

setBlackListDuration

public void setBlackListDuration(long blackListDuration)

Sets the black list duration in seconds.

getCriteria

@ManagedAttribute(value="Criteria")
public BlackListImpl.Criteria getCriteria()

setCriteria

public void setCriteria(BlackListImpl.Criteria criteria)

setBlackListCriteria

public void setBlackListCriteria(java.lang.String criteria)

getScavengePeriod

@ManagedAttribute(value="Scavenge period")
public long getScavengePeriod()

setScavengePeriod

public void setScavengePeriod(long scavengePeriod)

dump

public java.lang.String dump()

Specified by:

dump in interface org.eclipse.jetty.util.component.Dumpable

dump

public void dump(java.lang.Appendable out,
                 java.lang.String indent)
          throws java.io.IOException

Specified by:

dump in interface org.eclipse.jetty.util.component.Dumpable

Throws:

java.io.IOException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object