org.apache.jcs.auxiliary.lateral.socket.tcp

Class TCPLateralCacheAttributes

java.lang.Object

org.apache.jcs.auxiliary.AbstractAuxiliaryCacheAttributes

org.apache.jcs.auxiliary.lateral.LateralCacheAttributes

org.apache.jcs.auxiliary.lateral.socket.tcp.TCPLateralCacheAttributes

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, AuxiliaryCacheAttributes, ILateralCacheAttributes, ITCPLateralCacheAttributes

public class TCPLateralCacheAttributes
extends LateralCacheAttributes
implements ITCPLateralCacheAttributes

This interface defines functions that are particular to the TCP Lateral Cache plugin. It extends the generic LateralCacheAttributes interface which in turn extends the AuxiliaryCache interface.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.jcs.auxiliary.AbstractAuxiliaryCacheAttributes

cacheName, eventQueuePoolName, eventQueueType, name

Fields inherited from interface org.apache.jcs.auxiliary.lateral.behavior.ILateralCacheAttributes

HTTP, TCP, UDP, XMLRPC

Fields inherited from interface org.apache.jcs.auxiliary.AuxiliaryCacheAttributes

POOLED_QUEUE_TYPE, SINGLE_QUEUE_TYPE

Constructor Summary

Constructors

Constructor and Description
TCPLateralCacheAttributes()

Method Summary

Methods

Modifier and Type	Method and Description
AuxiliaryCacheAttributes	copy() Returns a clone of the attributes.
int	getTcpListenerPort() Gets the tcpListenerPort attribute of the ILateralCacheAttributes object
java.lang.String	getTcpServer() Gets the tcpServer attribute of the ILateralCacheAttributes object
java.lang.String	getTcpServers() Gets the tcpServers attribute of the ILateralCacheAttributes object
java.lang.String	getUdpDiscoveryAddr() The address to broadcast to if UDPDiscovery is enabled.
int	getUdpDiscoveryPort() The port to use if UDPDiscovery is enabled.
boolean	isAllowGet() Is the lateral allowed to try and get from other laterals.
boolean	isAllowPut() Is the lateral allowed to put objects to other laterals.
boolean	isFilterRemoveByHashCode() Should the receiver try to match hashcodes.
boolean	isIssueRemoveOnPut() Should the client send a remove command rather than a put when update is called.
boolean	isUdpDiscoveryEnabled() Whether or not TCP laterals can try to find each other by multicast communication.
void	setAllowGet(boolean allowGet) Is the lateral allowed to try and get from other laterals.
void	setAllowPut(boolean allowPut) Is the lateral allowed to put objects to other laterals.
void	setFilterRemoveByHashCode(boolean filter) Should the receiver try to match hashcodes.
void	setIssueRemoveOnPut(boolean issueRemoveOnPut) Should the client send a remove command rather than a put when update is called.
void	setTcpListenerPort(int val) Sets the tcpListenerPort attribute of the ILateralCacheAttributes object
void	setTcpServer(java.lang.String val) Sets the tcpServer attribute of the ILateralCacheAttributes object
void	setTcpServers(java.lang.String val) Sets the tcpServers attribute of the ILateralCacheAttributes object
void	setUdpDiscoveryAddr(java.lang.String udpDiscoveryAddr) Sets the address to broadcast to if UDPDiscovery is enabled.
void	setUdpDiscoveryEnabled(boolean udpDiscoveryEnabled) Can setup UDP Discovery.
void	setUdpDiscoveryPort(int udpDiscoveryPort) Sets the port to use if UDPDiscovery is enabled.
java.lang.String	toString() Used to key the instance TODO create another method for this and use toString for debugging only.

Methods inherited from class org.apache.jcs.auxiliary.lateral.LateralCacheAttributes

getHttpListenerPort, getHttpServer, getHttpServers, getPutOnlyMode, getTransmissionType, getTransmissionTypeName, getUdpMulticastAddr, getUdpMulticastPort, isReceive, setHttpListenerPort, setHttpServer, setHttpServers, setPutOnlyMode, setReceive, setTransmissionType, setTransmissionTypeName, setUdpMulticastAddr, setUdpMulticastPort

Methods inherited from class org.apache.jcs.auxiliary.AbstractAuxiliaryCacheAttributes

getCacheName, getEventQueuePoolName, getEventQueueType, getName, setCacheName, setEventQueuePoolName, setEventQueueType, setName

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.jcs.auxiliary.lateral.behavior.ILateralCacheAttributes

getHttpListenerPort, getHttpServer, getHttpServers, getPutOnlyMode, getTransmissionType, getTransmissionTypeName, getUdpMulticastAddr, getUdpMulticastPort, isReceive, setHttpListenerPort, setHttpServer, setHttpServers, setPutOnlyMode, setReceive, setTransmissionType, setTransmissionTypeName, setUdpMulticastAddr, setUdpMulticastPort

Methods inherited from interface org.apache.jcs.auxiliary.AuxiliaryCacheAttributes

getCacheName, getEventQueuePoolName, getEventQueueType, getName, setCacheName, setEventQueuePoolName, setEventQueueType, setName

Constructor Detail

TCPLateralCacheAttributes

public TCPLateralCacheAttributes()

Method Detail

setTcpServer

public void setTcpServer(java.lang.String val)

Sets the tcpServer attribute of the ILateralCacheAttributes object

Specified by:

setTcpServer in interface ITCPLateralCacheAttributes

Parameters:

val - The new tcpServer value

getTcpServer

public java.lang.String getTcpServer()

Gets the tcpServer attribute of the ILateralCacheAttributes object

Specified by:

getTcpServer in interface ITCPLateralCacheAttributes

Returns:

The tcpServer value

setTcpServers

public void setTcpServers(java.lang.String val)

Sets the tcpServers attribute of the ILateralCacheAttributes object

Specified by:

setTcpServers in interface ITCPLateralCacheAttributes

Parameters:

val - The new tcpServers value

getTcpServers

public java.lang.String getTcpServers()

Gets the tcpServers attribute of the ILateralCacheAttributes object

Specified by:

getTcpServers in interface ITCPLateralCacheAttributes

Returns:

The tcpServers value

setTcpListenerPort

public void setTcpListenerPort(int val)

Sets the tcpListenerPort attribute of the ILateralCacheAttributes object

Specified by:

setTcpListenerPort in interface ITCPLateralCacheAttributes

Parameters:

val - The new tcpListenerPort value

getTcpListenerPort

public int getTcpListenerPort()

Gets the tcpListenerPort attribute of the ILateralCacheAttributes object

Specified by:

getTcpListenerPort in interface ITCPLateralCacheAttributes

Returns:

The tcpListenerPort value

setUdpDiscoveryEnabled

public void setUdpDiscoveryEnabled(boolean udpDiscoveryEnabled)

Can setup UDP Discovery. This only works for TCp laterals right now. It allows TCP laterals to find each other by broadcasting to a multicast port.

Specified by:

setUdpDiscoveryEnabled in interface ITCPLateralCacheAttributes

Parameters:

udpDiscoveryEnabled - The udpDiscoveryEnabled to set.

isUdpDiscoveryEnabled

public boolean isUdpDiscoveryEnabled()

Whether or not TCP laterals can try to find each other by multicast communication.

Specified by:

isUdpDiscoveryEnabled in interface ITCPLateralCacheAttributes

Returns:

Returns the udpDiscoveryEnabled.

getUdpDiscoveryPort

public int getUdpDiscoveryPort()

The port to use if UDPDiscovery is enabled.

Specified by:

getUdpDiscoveryPort in interface ITCPLateralCacheAttributes

Returns:

Returns the udpDiscoveryPort.

setUdpDiscoveryPort

public void setUdpDiscoveryPort(int udpDiscoveryPort)

Sets the port to use if UDPDiscovery is enabled.

Specified by:

setUdpDiscoveryPort in interface ITCPLateralCacheAttributes

Parameters:

udpDiscoveryPort - The udpDiscoveryPort to set.

getUdpDiscoveryAddr

public java.lang.String getUdpDiscoveryAddr()

The address to broadcast to if UDPDiscovery is enabled.

Specified by:

getUdpDiscoveryAddr in interface ITCPLateralCacheAttributes

Returns:

Returns the udpDiscoveryAddr.

setUdpDiscoveryAddr

public void setUdpDiscoveryAddr(java.lang.String udpDiscoveryAddr)

Sets the address to broadcast to if UDPDiscovery is enabled.

Specified by:

setUdpDiscoveryAddr in interface ITCPLateralCacheAttributes

Parameters:

udpDiscoveryAddr - The udpDiscoveryAddr to set.

setAllowGet

public void setAllowGet(boolean allowGet)

Is the lateral allowed to try and get from other laterals.

This replaces the old putOnlyMode

Specified by:

setAllowGet in interface ITCPLateralCacheAttributes

Parameters:

allowGet -

isAllowGet

public boolean isAllowGet()

Is the lateral allowed to try and get from other laterals.

Specified by:

isAllowGet in interface ITCPLateralCacheAttributes

Returns:

true if the lateral will try to get

setAllowPut

public void setAllowPut(boolean allowPut)

Is the lateral allowed to put objects to other laterals.

Specified by:

setAllowPut in interface ITCPLateralCacheAttributes

Parameters:

allowPut -

isAllowPut

public boolean isAllowPut()

Is the lateral allowed to put objects to other laterals.

Specified by:

isAllowPut in interface ITCPLateralCacheAttributes

Returns:

true if puts are allowed

setIssueRemoveOnPut

public void setIssueRemoveOnPut(boolean issueRemoveOnPut)

Should the client send a remove command rather than a put when update is called. This is a client option, not a receiver option. This allows you to prevent the lateral from serializing objects.

Specified by:

setIssueRemoveOnPut in interface ITCPLateralCacheAttributes

Parameters:

issueRemoveOnPut -

isIssueRemoveOnPut

public boolean isIssueRemoveOnPut()

Should the client send a remove command rather than a put when update is called. This is a client option, not a receiver option. This allows you to prevent the lateral from serializing objects.

Specified by:

isIssueRemoveOnPut in interface ITCPLateralCacheAttributes

Returns:

true if updates will result in a remove command being sent.

copy

public AuxiliaryCacheAttributes copy()

Description copied from class: LateralCacheAttributes

Returns a clone of the attributes.

Specified by:

copy in interface AuxiliaryCacheAttributes

Overrides:

copy in class LateralCacheAttributes

Returns:

AuxiliaryCacheAttributes

isFilterRemoveByHashCode

public boolean isFilterRemoveByHashCode()

Should the receiver try to match hashcodes. If true, the receiver will see if the client supplied a hshcode. If it did, then it will try to get the item locally. If the item exists, then it will compare the hashcode. if they are the same, it will not remove. This isn't perfect since different objects can have the same hashcode, but it is unlikely of objects of the same type.

Specified by:

isFilterRemoveByHashCode in interface ITCPLateralCacheAttributes

Returns:

boolean

setFilterRemoveByHashCode

public void setFilterRemoveByHashCode(boolean filter)

Should the receiver try to match hashcodes. If true, the receiver will see if the client supplied a hshcode. If it did, then it will try to get the item locally. If the item exists, then it will compare the hashcode. if they are the same, it will not remove. This isn't perfect since different objects can have the same hashcode, but it is unlikely of objects of the same type.

Specified by:

setFilterRemoveByHashCode in interface ITCPLateralCacheAttributes

Parameters:

filter -

toString

public java.lang.String toString()

Used to key the instance TODO create another method for this and use toString for debugging only.

Overrides:

toString in class LateralCacheAttributes

Returns:

String