Server
.
An MBean is a managed Java object, similar to a JavaBeans component, that follows the design patterns set forth in the JMX specification. An MBean can represent a device, an application, or any resource that needs to be managed.
A standard MBean is defined by writing a Java interface called
SomethingMBean
and a Java class called Something
that implements
that interface. The interface lists the methods for all exposed attributes
and operations. The class implements this interface and provides the
functionality of the instrumented resource.
An MXBean is a type of MBean that references only a predefined set of data types. MXBeans also provide a convenient way to bundle related values together, without requiring clients to be configured to handle the bundles.
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Method Summary
Modifier and TypeMethodDescriptionint
Returns the number of executing instances.Returns the implementation version of a server.
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Method Details
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getServerVersion
String getServerVersion()Returns the implementation version of a server.- Returns:
- the implementation version of a server.
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getInstanceCount
int getInstanceCount()Returns the number of executing instances.- Returns:
- the number of executing instances.
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