org.eclipse.jetty.jmx
Class ObjectMBean
java.lang.Object
org.eclipse.jetty.jmx.ObjectMBean
- All Implemented Interfaces:
- javax.management.DynamicMBean
- Direct Known Subclasses:
- ContextHandlerMBean, HolderMBean, ServerMBean
public class ObjectMBean
- extends java.lang.Object
- implements javax.management.DynamicMBean
ObjectMBean.
A dynamic MBean that can wrap an arbitary Object instance.
the attributes and methods exposed by this bean are controlled by
the merge of property bundles discovered by names related to all
superclasses and all superinterfaces.
Attributes and methods exported may be "Object" and must exist on the
wrapped object, or "MBean" and must exist on a subclass of OBjectMBean
or "MObject" which exists on the wrapped object, but whose values are
converted to MBean object names.
Field Summary |
protected java.lang.Object |
_managed
|
Constructor Summary |
ObjectMBean(java.lang.Object managedObject)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
_managed
protected java.lang.Object _managed
ObjectMBean
public ObjectMBean(java.lang.Object managedObject)
mbeanFor
public static java.lang.Object mbeanFor(java.lang.Object o)
- Create MBean for Object. Attempts to create an MBean for the object by searching the package
and class name space. For example an object of the type
class com.acme.MyClass extends com.acme.util.BaseClass implements com.acme.Iface
Then this method would look for the following classes:
- com.acme.jmx.MyClassMBean
- com.acme.util.jmx.BaseClassMBean
- org.eclipse.jetty.jmx.ObjectMBean
- Parameters:
o
- The object
- Returns:
- A new instance of an MBean for the object or null.
getManagedObject
public java.lang.Object getManagedObject()
getObjectName
public javax.management.ObjectName getObjectName()
getObjectNameBasis
public java.lang.String getObjectNameBasis()
setMBeanContainer
protected void setMBeanContainer(MBeanContainer container)
getMBeanContainer
public MBeanContainer getMBeanContainer()
getMBeanInfo
public javax.management.MBeanInfo getMBeanInfo()
- Specified by:
getMBeanInfo
in interface javax.management.DynamicMBean
getAttribute
public java.lang.Object getAttribute(java.lang.String name)
throws javax.management.AttributeNotFoundException,
javax.management.MBeanException,
javax.management.ReflectionException
- Specified by:
getAttribute
in interface javax.management.DynamicMBean
- Throws:
javax.management.AttributeNotFoundException
javax.management.MBeanException
javax.management.ReflectionException
getAttributes
public javax.management.AttributeList getAttributes(java.lang.String[] names)
- Specified by:
getAttributes
in interface javax.management.DynamicMBean
setAttribute
public void setAttribute(javax.management.Attribute attr)
throws javax.management.AttributeNotFoundException,
javax.management.InvalidAttributeValueException,
javax.management.MBeanException,
javax.management.ReflectionException
- Specified by:
setAttribute
in interface javax.management.DynamicMBean
- Throws:
javax.management.AttributeNotFoundException
javax.management.InvalidAttributeValueException
javax.management.MBeanException
javax.management.ReflectionException
setAttributes
public javax.management.AttributeList setAttributes(javax.management.AttributeList attrs)
- Specified by:
setAttributes
in interface javax.management.DynamicMBean
invoke
public java.lang.Object invoke(java.lang.String name,
java.lang.Object[] params,
java.lang.String[] signature)
throws javax.management.MBeanException,
javax.management.ReflectionException
- Specified by:
invoke
in interface javax.management.DynamicMBean
- Throws:
javax.management.MBeanException
javax.management.ReflectionException
defineAttribute
public javax.management.MBeanAttributeInfo defineAttribute(java.lang.String name,
java.lang.String metaData)
- Define an attribute on the managed object. The meta data is defined by looking for standard
getter and setter methods. Descriptions are obtained with a call to findDescription with the
attribute name.
- Parameters:
name
- metaData
- "description" or "access:description" or "type:access:description" where type is
one of:
- "Object" The field/method is on the managed object.
- "MBean" The field/method is on the mbean proxy object
- "MObject" The field/method is on the managed object and value should be converted to MBean reference
- "MMBean" The field/method is on the mbean proxy object and value should be converted to MBean reference
the access is either "RW" or "RO".
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