org.opennms.netmgt.trapd

Class JdbcTrapdIpMgr

java.lang.Object

org.opennms.netmgt.trapd.JdbcTrapdIpMgr

All Implemented Interfaces:

TrapdIpMgr, org.springframework.beans.factory.InitializingBean

public class JdbcTrapdIpMgr
extends Object
implements TrapdIpMgr, org.springframework.beans.factory.InitializingBean

This class represents a singular instance that is used to map trap IP addresses to known nodes.

Author:

Brian Weaver , Tarus Balog

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,Long>	m_knownips A Map of IP addresses and node IDs

Constructor Summary

Constructors

Constructor and Description
JdbcTrapdIpMgr() Default construct for the instance.

Method Summary

Methods

Modifier and Type	Method and Description
void	afterPropertiesSet() afterPropertiesSet
void	dataSourceSync() dataSourceSync
DataSource	getDataSource() getDataSource
long	getNodeId(String addr) Returns the nodeid for the IP Address
long	removeNodeId(String addr) Removes an address from the node ID map.
void	setDataSource(DataSource dataSource) setDataSource
long	setNodeId(String addr, long nodeid) Sets the IP Address and Node ID in the Map.

Methods inherited from class java.lang.Object

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

Field Detail

m_knownips

protected final Map<String,Long> m_knownips

A Map of IP addresses and node IDs

Constructor Detail

JdbcTrapdIpMgr

public JdbcTrapdIpMgr()

Default construct for the instance.

Method Detail

dataSourceSync

public void dataSourceSync()

dataSourceSync

Specified by:

dataSourceSync in interface TrapdIpMgr

getNodeId

public long getNodeId(String addr)

Returns the nodeid for the IP Address

Specified by:

getNodeId in interface TrapdIpMgr

Parameters:

addr - The IP Address to query.

Returns:

The node ID of the IP Address if known.

setNodeId

public long setNodeId(String addr,
             long nodeid)

Sets the IP Address and Node ID in the Map.

Specified by:

setNodeId in interface TrapdIpMgr

Parameters:

addr - The IP Address to add.

nodeid - The Node ID to add.

Returns:

The nodeid if it existed in the map.

removeNodeId

public long removeNodeId(String addr)

Removes an address from the node ID map.

Specified by:

removeNodeId in interface TrapdIpMgr

Parameters:

addr - The address to remove from the node ID map.

Returns:

The nodeid that was in the map.

getDataSource

public DataSource getDataSource()

getDataSource

Returns:

a DataSource object.

setDataSource

public void setDataSource(DataSource dataSource)

setDataSource

Parameters:

dataSource - a DataSource object.

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

afterPropertiesSet

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Throws:

Exception - if any.