| NetworkServerMBean | This is an MBean defining a JMX management and monitoring interface of Derby's Network Server. This MBean is created and registered automatically at Network Server startup if all requirements are met (J2SE 5.0 or better). Key properties for the registered MBean:
If a security manager is installed, accessing attributes and operations of
this MBean may require a For more information on Managed Beans, refer to the JMX specification. |
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This package contains JMX MBeans that are intended to provide monitoring and management capabilities of the Derby Network Server.
Derby's management service (including JMX management and monitoring capabilities) will be enabled automatically on Network Server startup if a set of requirements are met. See org.apache.derby.mbeans for details.
Upon startup, the Network Server will attempt to register MBeans related to the Network server. In addition to the MBeans included in this package, an instance of the VersionMBean will be registered, providing access to Network Server version information.
When the Network Server starts, Derby's embedded driver is automatically booted in the server JVM. This means that any MBeans that are automatically registered at Derby system startup (booting/loading of the embedded driver) will also be attempted registered with the MBean server at this point. Such MBeans are described in the org.apache.derby.mbeans package.
Derby registers its JMX MBeans in the org.apache.derby domain and
always includes values for type and system in the
key properties of each MBean's ObjectName. The system key property
is described in the package description for
org.apache.derby.mbeans.
Conventions for how the main key property values are defined are also described
there. Other key properties are described in the interface class for each MBean.