Package org.opennms.netmgt.dao.hibernate

Class PathOutageManagerDaoImpl

java.lang.Object

org.opennms.netmgt.dao.hibernate.PathOutageManagerDaoImpl

All Implemented Interfaces:

PathOutageManager

public class PathOutageManagerDaoImpl
extends Object
implements PathOutageManager

The source for all path outage business objects (nodes, critical path IPs, critical path service names). Encapsulates all lookup functionality for these business objects in one place.

Since:

1.8.1

Version:

$Id: $

Author:

OpenNMS

Field Summary

Fields inherited from interface org.opennms.netmgt.dao.api.PathOutageManager

NO_CRITICAL_PATH

Constructor Summary

Constructors

Constructor	Description
PathOutageManagerDaoImpl()

Method Summary

Modifier and Type	Method	Description
List<String[]>	getAllCriticalPaths()	Retrieve all the critical paths from the database
Set<Integer>	getAllNodesDependentOnAnyServiceOnInterface(String criticalPathip)	This method is used when you are scheduling an outage for an interface so that you can have the choice of also extending the outage to all nodes that are dependent on that interface for connectivity.
Set<Integer>	getAllNodesDependentOnAnyServiceOnNode(int nodeId)	This method is used when you are scheduling an outage for an entire node so that you can have the choice of also extending the outage to all nodes that are dependent on that node for connectivity.
CriticalPath	getCriticalPath(int nodeId)
String[]	getCriticalPathData(String criticalPathIp, String criticalPathServiceName)	This method is responsible for determining the data related to the critical path: node label, nodeId, the number of nodes dependent on this path, and the managed state of the path
InetAddress	getDefaultCriticalPathIp()
static PathOutageManager	getInstance()
String[]	getLabelAndStatus(String nodeIDStr, Connection conn)	This method is responsible for determining the node label of a node, and the up/down status and status color
Set<Integer>	getNodesInPath(String criticalPathIp, String criticalPathServiceName)	Retrieve all the nodes in a critical path from the database
String	getPrettyCriticalPath(int nodeID)	Retrieve critical path by nodeid from the database

Methods inherited from class java.lang.Object

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

Constructor Detail

PathOutageManagerDaoImpl

public PathOutageManagerDaoImpl()

Method Detail

getInstance

public static PathOutageManager getInstance()

getAllCriticalPaths

public List<String[]> getAllCriticalPaths()
                                   throws SQLException

Retrieve all the critical paths from the database

Specified by:

getAllCriticalPaths in interface PathOutageManager

Returns:

a List object.

Throws:

SQLException - if any.

getPrettyCriticalPath

public String getPrettyCriticalPath(int nodeID)

Retrieve critical path by nodeid from the database

Specified by:

getPrettyCriticalPath in interface PathOutageManager

Parameters:

nodeID - a int.

Returns:

a String object.

Throws:

SQLException - if any.

getCriticalPath

public CriticalPath getCriticalPath(int nodeId)

Specified by:

getCriticalPath in interface PathOutageManager

getNodesInPath

public Set<Integer> getNodesInPath(String criticalPathIp,
                                   String criticalPathServiceName)

Retrieve all the nodes in a critical path from the database

Specified by:

getNodesInPath in interface PathOutageManager

Parameters:

criticalPathIp - IP address of the critical path

criticalPathServiceName - service name for the critical path

Returns:

a List object.

Throws:

SQLException - if any.

getLabelAndStatus

public String[] getLabelAndStatus(String nodeIDStr,
                                  Connection conn)

This method is responsible for determining the node label of a node, and the up/down status and status color

Specified by:

getLabelAndStatus in interface PathOutageManager

Parameters:

nodeIDStr - a String object.

conn - a Connection object.

Returns:

an array of String objects.

Throws:

SQLException - if any.

getCriticalPathData

public String[] getCriticalPathData(String criticalPathIp,
                                    String criticalPathServiceName)

This method is responsible for determining the data related to the critical path: node label, nodeId, the number of nodes dependent on this path, and the managed state of the path

Specified by:

getCriticalPathData in interface PathOutageManager

Parameters:

criticalPathIp - a String object.

criticalPathServiceName - a String object.

Returns:

an array of String objects.

Throws:

SQLException - if any.

getAllNodesDependentOnAnyServiceOnInterface

public Set<Integer> getAllNodesDependentOnAnyServiceOnInterface(String criticalPathip)

Description copied from interface: PathOutageManager

This method is used when you are scheduling an outage for an interface so that you can have the choice of also extending the outage to all nodes that are dependent on that interface for connectivity.

Specified by:

getAllNodesDependentOnAnyServiceOnInterface in interface PathOutageManager

Parameters:

criticalPathip - IP address of the interface whose outages would affect other nodes

Returns:

List of node IDs that would be impacted by an outage on the specified interface

getAllNodesDependentOnAnyServiceOnNode

public Set<Integer> getAllNodesDependentOnAnyServiceOnNode(int nodeId)

Description copied from interface: PathOutageManager

This method is used when you are scheduling an outage for an entire node so that you can have the choice of also extending the outage to all nodes that are dependent on that node for connectivity.

Specified by:

getAllNodesDependentOnAnyServiceOnNode in interface PathOutageManager

Parameters:

nodeId - ID of the node whose outages would affect other nodes

Returns:

List of node IDs that would be impacted by an outage on the specified node

getDefaultCriticalPathIp

public InetAddress getDefaultCriticalPathIp()

Specified by:

getDefaultCriticalPathIp in interface PathOutageManager