org.mobicents.slee.services.sip.balancer.mbean
Interface BalancerNodeMonitorMBeanImplMBean

All Superinterfaces:

org.jboss.system.Service, org.jboss.system.ServiceMBean

All Known Implementing Classes:

BalancerNodeMonitorMBeanImpl

public interface BalancerNodeMonitorMBeanImplMBean
extends org.jboss.system.ServiceMBean

Field Summary

Fields inherited from interface org.jboss.system.ServiceMBean

CREATE_EVENT, CREATED, DESTROY_EVENT, DESTROYED, FAILED, REGISTERED, START_EVENT, STARTED, STARTING, states, STOP_EVENT, STOPPED, STOPPING, UNREGISTERED

Method Summary

boolean	addBalancerAddress(byte[] addr)
boolean	addBalancerAddress(java.lang.String hostName, int index) Adds balancer address to distribution list.
boolean	addRAMBeanRegex(java.lang.String regex) Adds MBean regex - this regex must follow ObjectName convention - "slee:management=*"
java.util.List<java.lang.String>	getBalancers()
long	getHeartBeatInterval()
java.util.List<java.lang.String>	getRABeansRegex()
boolean	removeBalancerAddress(byte[] addr) Tries to remove balancer with name: addr[0].addr[1].addr[2].addr[3]
void	removeBalancerAddress(int index)
boolean	removeBalancerAddress(java.lang.String hostName, int index)
void	removeRAMBeanRegex(int index) Removes mbean regex
boolean	removeRAMBeanRegex(java.lang.String regex) Removes mbean regex
void	setHeartBeatInterval(long heartBeatInterval)

Methods inherited from interface org.jboss.system.ServiceMBean

getName, getState, getStateString, jbossInternalLifecycle

Methods inherited from interface org.jboss.system.Service

create, destroy, start, stop

Method Detail

getBalancers

java.util.List<java.lang.String> getBalancers()

Returns:

- list of String objects representing balancer addresses. Example content:

• 192.168.1.100
• ala.ma.kota.pl

addBalancerAddress

boolean addBalancerAddress(byte[] addr)
                           throws java.lang.IllegalArgumentException,
                                  java.lang.NullPointerException,
                                  java.io.IOException

Throws:

java.lang.IllegalArgumentException

java.lang.NullPointerException

java.io.IOException

addBalancerAddress

boolean addBalancerAddress(java.lang.String hostName,
                           int index)
                           throws java.lang.IllegalArgumentException,
                                  java.lang.NullPointerException,
                                  java.io.IOException

Adds balancer address to distribution list. Tries to connect to it.

Parameters:

hostName - - name of the host to be looked up in DNS

index - - possible index of IP address when host has more than one address - like InetAddress.getAllByName(..);

Returns:

• true - if address didnt exist and it has been injected into list
• false - otherwise

Throws:

java.lang.IllegalArgumentException

java.lang.NullPointerException

java.io.IOException

removeBalancerAddress

boolean removeBalancerAddress(byte[] addr)
                              throws java.lang.IllegalArgumentException,
                                     java.lang.NullPointerException

Tries to remove balancer with name: addr[0].addr[1].addr[2].addr[3]

Parameters:

addr - - The argument is address representation in network byte order: the highest order byte of the address is in [0].

port - - port on which remote balancer listens

Returns:

• true - if name exists and was removed
• false - otherwise

Throws:

java.lang.IllegalArgumentException - - if there is no balancer with that name on the list.

java.lang.NullPointerException - - if addr==null

removeBalancerAddress

boolean removeBalancerAddress(java.lang.String hostName,
                              int index)
                              throws java.lang.IllegalArgumentException,
                                     java.lang.NullPointerException

Throws:

java.lang.IllegalArgumentException

java.lang.NullPointerException

removeBalancerAddress

void removeBalancerAddress(int index)
                           throws java.lang.IllegalArgumentException

Throws:

java.lang.IllegalArgumentException

getRABeansRegex

java.util.List<java.lang.String> getRABeansRegex()

Returns:

List of pseduo regular expresion - one that can be used to lokup group of mbeans like, "slee:management=*". List that is stored here is used to lookup SIPRA confiruration mbeans ant fetch data from it. After that this data is shiped to balancers

addRAMBeanRegex

boolean addRAMBeanRegex(java.lang.String regex)
                        throws java.lang.IllegalArgumentException,
                               java.lang.NullPointerException

Adds MBean regex - this regex must follow ObjectName convention - "slee:management=*"

Parameters:

regex -

Returns:

• true - there wasnt regex that mathces this one and operation was success
• false - otherwise

Throws:

java.lang.IllegalArgumentException - - does not follow ObjectName convention

java.lang.NullPointerException - - arg is null

removeRAMBeanRegex

boolean removeRAMBeanRegex(java.lang.String regex)
                           throws java.lang.NullPointerException

Removes mbean regex

Parameters:

regex -

Returns:

• true - there was regex that mathces this one and operation was success
• false - otherwise

Throws:

java.lang.NullPointerException

removeRAMBeanRegex

void removeRAMBeanRegex(int index)
                        throws java.lang.IllegalArgumentException

Removes mbean regex

Parameters:

regex -

Throws:

java.lang.IllegalArgumentException - - wrong index

getHeartBeatInterval

long getHeartBeatInterval()

setHeartBeatInterval

void setHeartBeatInterval(long heartBeatInterval)