Java Reference
In-Depth Information
System.out.println("\n>>> REGISTERING PhoneCard1 MBean");
ObjectName phoneCard1Name = new
ObjectName("JMXBookAgent:name=phoneCard,slot=1");
client.createMBean( "jmxbook.ch11.PhoneCard",
phoneCard1Name,
params,
sig );
//register the second PhoneCard
params[0] = new Integer(2);
System.out.println("\n>>> REGISTERING PhoneCard2 MBean");
ObjectName phoneCard2Name = new
ObjectName( "JMXBookAgent:name=phoneCard,slot=2" );
client.createMBean( "jmxbook.ch11.PhoneCard",
phoneCard2Name,
params,
sig );
//register the FaxCard
System.out.println("\n>>> REGISTERING FaxCard MBean");
ObjectName faxCardName = new
ObjectName( "JMXBookAgent:name=faxCard" );
client.createMBean( "jmxbook.ch11.FaxCard",faxCardName );
//register the RoutingTable
System.out.println("\n>>> REGISTERING RoutingTable MBean");
ObjectName routingTableName = new
ObjectName( "JMXBookAgent:name=routingTable" );
client.createMBean("jmxbook.ch11.RoutingTable",
routingTableName);
}
catch(Exception e)
{
e.printStackTrace();
System.out.println("Error Registering MBeans");
}
}
In this method, you create four MBeans in the agent (two
PhoneCard
MBeans,
one
FaxCard
MBean, and one
RoutingTable
MBean). Notice that the
create-
MBean()
invocation for the phone cards requires more parameters than the fax or
routing table MBeans. This is the case because the
PhoneCard
MBean constructor
requires an integer to define the slot number for the card.
Also note that an
Integer
object, not an
int
, is used as the parameter for
the constructor to the phone card. This is a different signature than that of the
