ManagementFactory

ManagementFactory

java.lang.management

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Java 5.0

This class provides the main entry point into the java.lang.management API. The static factory methods provide a convenient way to obtain instances of the various MXBean interfaces for the currently running Java virtual machine. The returned instances can then be queried to monitor memory usage, class loading, and other details of virtual machine performance.

To obtain an MXBean for a Java virtual machine running in another process, use the newPlatformMXBeanProxy( ) method, specifying a javax.management.MBeanServerConnection as well as the name and type of the desired MXBean. The constant fields of this class define the names of the available beans. Note that the javax.management package is beyond the scope of this quick reference.

 public class  ManagementFactory  {  // No Constructor   // Public Constants  public static final String  CLASS_LOADING_MXBEAN_NAME  ;  =  "java.lang:type=ClassLoading"       public static final String  COMPILATION_MXBEAN_NAME  ;  =  "java.lang:type=Compilation"       public static final String  GARBAGE_COLLECTOR_MXBEAN_DOMAIN_TYPE  ;  =  "java.lang:type=GarbageCollector"      public static final String  MEMORY_MANAGER_MXBEAN_DOMAIN_TYPE  ;  =  "java.lang:type=MemoryManager"       public static final String  MEMORY_MXBEAN_NAME  ;  =  "java.lang:type=Memory"       public static final String  MEMORY_POOL_MXBEAN_DOMAIN_TYPE  ;  =  "java.lang:type=MemoryPool"       public static final String  OPERATING_SYSTEM_MXBEAN_NAME  ;  =  "java.lang:type=OperatingSystem"       public static final String  RUNTIME_MXBEAN_NAME  ;  =  "java.lang:type=Runtime"       public static final String  THREAD_MXBEAN_NAME  ;  =  "java.lang:type=Threading"  // Public Class Methods  public static ClassLoadingMXBean  getClassLoadingMXBean  ( );        public static CompilationMXBean  getCompilationMXBean  ( );        public static java.util.List<GarbageCollectorMXBean>  getGarbageCollectorMXBeans  ( );        public static java.util.List<MemoryManagerMXBean>  getMemoryManagerMXBeans  ( );        public static MemoryMXBean  getMemoryMXBean  ( );        public static java.util.List<MemoryPoolMXBean>  getMemoryPoolMXBeans  ( );        public static OperatingSystemMXBean  getOperatingSystemMXBean  ( );        public static javax.management.MBeanServer  getPlatformMBeanServer  ( );  synchronized  public static RuntimeMXBean  getRuntimeMXBean  ( );        public static ThreadMXBean  getThreadMXBean  ( );        public static <T> T  newPlatformMXBeanProxy  (javax.management. MBeanServerConnection  connection  , String  mxbeanName  , Class<T>  mxbeanInterface  )  throws java.io.IOException;   }