Package dk.netarkivet.monitor.jmx

Class CachingProxyConnectionFactory

java.lang.Object

dk.netarkivet.monitor.jmx.CachingProxyConnectionFactory

All Implemented Interfaces:

JMXProxyConnectionFactory

public class CachingProxyConnectionFactory
extends java.lang.Object
implements JMXProxyConnectionFactory

Adds caching to another JMXProxyFactoryConnectionFactory.

Field Summary

Fields

Modifier and Type	Field	Description
static org.slf4j.Logger	log	The log.

Constructor Summary

Constructors

Constructor	Description
CachingProxyConnectionFactory(JMXProxyConnectionFactory wrappedFactory)	Registers the factory to wrap and initializes connection cache.

Method Summary

Modifier and Type	Method	Description
JMXProxyConnection	getConnection(java.lang.String server, int port, int rmiPort, java.lang.String userName, java.lang.String password)	If (server,port,userName) has been seen before, looks up the cached connection associated with these values.

Methods inherited from class java.lang.Object

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

Field Detail

log

public static final org.slf4j.Logger log

The log.

Constructor Detail

CachingProxyConnectionFactory

public CachingProxyConnectionFactory(JMXProxyConnectionFactory wrappedFactory)

Registers the factory to wrap and initializes connection cache.

Parameters:

wrappedFactory - The factory to add caching to.

Method Detail

getConnection

public JMXProxyConnection getConnection(java.lang.String server,
                                        int port,
                                        int rmiPort,
                                        java.lang.String userName,
                                        java.lang.String password)

If (server,port,userName) has been seen before, looks up the cached connection associated with these values. Otherwise passes the request on the the wrapped factory, caching the result for future reuse.

Specified by:

getConnection in interface JMXProxyConnectionFactory

Parameters:

server - The name of remote server to connect to.

port - The port to connect to on the remote server.

rmiPort - The RMI-port to use in this connection.

userName - The user name to log in as.

password - The password for the specified user.

Returns:

a connection object that can be used for accessing MBeans on the remote server.

See Also:

JMXProxyConnectionFactory.getConnection(String, int, int, String, String)