org.opennms.netmgt.capsd.plugins

Class JDBCStoredProcedurePlugin

java.lang.Object

org.opennms.netmgt.capsd.AbstractPlugin

org.opennms.netmgt.capsd.plugins.JDBCPlugin

org.opennms.netmgt.capsd.plugins.JDBCStoredProcedurePlugin

All Implemented Interfaces:

Plugin

public final class JDBCStoredProcedurePlugin
extends JDBCPlugin

This OpenNMS capsd plugin checks if a given server is running a server that can talk JDBC on a given interface. If true then the interface is "saved" for future service state checking. This plugin is slow; Stablishing a connection between the client and the server is an slow operation. A connection pool doesn't make any sense when discovering a database, Also opening and closing a connection every time helps to discover problems like a RDBMS running out of connections.

More plugin information available at: OpenNMS developer site

Since:

0.1

Version:

0.1 - 07/22/2002

Author:

Jose Vicente Nunez Zuleta (josevnz@users.sourceforge.net) - RHCE, SJCD, SJCP

Constructor Summary

Constructors

Constructor and Description
JDBCStoredProcedurePlugin() Class constructor.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	checkStatus(Connection con, Map<String,Object> qualifiers) checkStatus

Methods inherited from class org.opennms.netmgt.capsd.plugins.JDBCPlugin

closeStmt, getProtocolName, isProtocolSupported, isProtocolSupported

Methods inherited from class java.lang.Object

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

Constructor Detail

JDBCStoredProcedurePlugin

public JDBCStoredProcedurePlugin()

Class constructor. Load the JDBC drivers.

Method Detail

checkStatus

public boolean checkStatus(Connection con,
                  Map<String,Object> qualifiers)

checkStatus

Overrides:

checkStatus in class JDBCPlugin

Parameters:

con - a Connection object.

qualifiers - a Map object.

Returns:

a boolean.