org.opennms.netmgt.linkd
Class DbEventWriter

java.lang.Object
  org.opennms.netmgt.linkd.DbEventWriter

All Implemented Interfaces:

QueryManager

public class DbEventWriter
extends Object
implements QueryManager

This class is used to store informations owned by SnmpCollection and DiscoveryLink Classes in DB. When saving Snmp Collection it populate Bean LinkableNode with information for DiscoveryLink. It performes data test for DiscoveryLink. Also take correct action on DB tables in case node is deleted service SNMP is discovered, service SNMP is Lost and Regained Also this class holds

Author:

antonio

Field Summary

Fields inherited from interface org.opennms.netmgt.linkd.QueryManager

ACTION_DELETE, ACTION_UPTODATE, CDP_ADDRESS_TYPE_IP_ADDRESS, SNMP_DOT1D_FDB_STATUS_INVALID, SNMP_DOT1D_FDB_STATUS_LEARNED, SNMP_DOT1D_FDB_STATUS_MGMT, SNMP_DOT1D_FDB_STATUS_OTHER, SNMP_DOT1D_FDB_STATUS_SELF

Constructor Summary

DbEventWriter()

Method Summary

LinkableNode	getSnmpNode(int nodeid)
List<LinkableNode>	getSnmpNodeList()
String	getSnmpPrimaryIp(int nodeid)
void	setJdbcTemplate(org.springframework.jdbc.core.JdbcTemplate jdbcTemplate)
void	storeDiscoveryLink(DiscoveryLink discovery)
LinkableNode	storeSnmpCollection(LinkableNode node, SnmpCollection snmpcoll)
void	update(int nodeid, char status)
void	updateDeletedNodes()

Methods inherited from class java.lang.Object

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

Constructor Detail

DbEventWriter

public DbEventWriter()

Method Detail

storeDiscoveryLink

public void storeDiscoveryLink(DiscoveryLink discovery)
                        throws SQLException

Specified by:

storeDiscoveryLink in interface QueryManager

Parameters:

discovery -

Throws:

SQLException

storeSnmpCollection

public LinkableNode storeSnmpCollection(LinkableNode node,
                                        SnmpCollection snmpcoll)
                                 throws SQLException

Specified by:

storeSnmpCollection in interface QueryManager

Throws:

SQLException

update

public void update(int nodeid,
                   char status)
            throws SQLException

Specified by:

update in interface QueryManager

Throws:

SQLException

getSnmpNode

public LinkableNode getSnmpNode(int nodeid)
                         throws SQLException

Specified by:

getSnmpNode in interface QueryManager

Throws:

SQLException

getSnmpNodeList

public List<LinkableNode> getSnmpNodeList()
                                   throws SQLException

Specified by:

getSnmpNodeList in interface QueryManager

Throws:

SQLException

updateDeletedNodes

public void updateDeletedNodes()
                        throws SQLException

Specified by:

updateDeletedNodes in interface QueryManager

Throws:

SQLException

getSnmpPrimaryIp

public String getSnmpPrimaryIp(int nodeid)
                        throws SQLException

Specified by:

getSnmpPrimaryIp in interface QueryManager

Throws:

SQLException

setJdbcTemplate

public void setJdbcTemplate(org.springframework.jdbc.core.JdbcTemplate jdbcTemplate)

Specified by:

setJdbcTemplate in interface QueryManager