<?xml version='1.0' encoding='UTF-8' ?>

<!-- This is the XML DTD for the JBoss MX 1.0 XMBean deployment descriptor.
Author: Juha Lindfors
Author: David Jencks
Author: Matt Munz

The DOCTYPE is:
  <!DOCTYPE mbean PUBLIC
      "-//JBoss//DTD JBOSS XMBEAN 1.0//EN"
      "http://www.jboss.org/j2ee/dtd/jboss_xmbean_1_0.dtd">
-->
<!-- 
  The mbean element is the root element of the document containing the
  required elements for describing the management interface of one
  MBean (constructors, attributes, operations and notifications). It
  also includes an optional description element that can be used to
  describe the purpose of the MBean and attributes for persistence
  policy and attribute caching.
-->
<!ELEMENT mbean (description? , descriptors? , class , constructor*,
 attribute* , operation* , notification*)>

<!-- The class element specifies the fully qualifed name of the model MBean
implementation class. This class will be exposed as a ModelMBean by the
JMX implementation.
-->
<!ELEMENT class (#PCDATA)>

<!--
  The constructor element describes the constructors of an MBean
  that are exposed to the management application. The optional
  description element can be used to to describe the use of the
  constructor.  
-->
<!ELEMENT constructor (description? , name , parameter* , descriptors?)>

<!-- 
  The attribute element describes the management attributes of an
  MBean. The name element contains the attribute's name and the type
  element contains a fully qualified class name of the attribute's
  type.
-->
<!ELEMENT attribute (description? , name , type , descriptors?)>

<!--  The access attribute defines the  read/write access modes of an attribute  -->
<!ATTLIST attribute access     (read-only | write-only | read-write )  "read-write">

<!--  The getMethod attribute defines the name of the method which reads
the named attribute. This must be specified if the managed attribute should
be obtained from the mbean instance. -->
<!ATTLIST attribute getMethod CDATA  #IMPLIED>

<!--  The setMethod attribute defines the name of the method which writes
the named attribute. This must be specified if the managed attribute should
be obtained from the mbean instance. -->
<!ATTLIST attribute setMethod CDATA  #IMPLIED>

<!-- 
  The operation element describes a management operation of an MBean.
  The name element contains the operation's name and the parameter
  elements describe the operation's signature. The return-type element
  must contain a fully qualified class name of the return type from
  this operation.
  
  If return-type is not specified, void is assumed.
-->
<!ELEMENT operation (description? , name , parameter* , return-type? , descriptors?)>

<!--  The impact attribute defines the impact of executing the operation and must be one of:
	ACTION, The operation changes the state of the MBean component (write operation).
	INFO, The operation should not alter the  state of the MBean component (read operation).
	ACTION_INFO, The operation behaves like a  read/write operation.
-->
<!ATTLIST operation impact  (ACTION | INFO | ACTION_INFO )  "ACTION_INFO">

<!--  The descriptors element contains all the descriptors for a containing element, as subelements.
The descriptors suggested in the jmx spec have predefined elements, whereas custom descriptors have
a generic element.
-->
<!ELEMENT descriptors (interceptors? , persistence? , currencyTimeLimit? , state-action-on-update? ,
display-name? , default? , value? , persistence-manager? , descriptor*)>

<!-- The interceptors element specifies a customized stack of interceptors
that will be used in place of the default stack. Currently this is only
used when specified at the mbean level, but it could define a custom attribute
or operation level interceptor stack in the future.
-->
<!ELEMENT interceptors (interceptor+)>

<!-- The interceptor element specifies a custom interceptor stack to insert
ahead of the standard ModelBean consisting of:
   org.jboss.mx.interceptor.PersistenceInterceptor
   org.jboss.mx.interceptor.MBeanAttributeInterceptor
   org.jboss.mx.interceptor.ObjectReferenceInterceptor

Each interceptor must implement the org.jboss.mx.interceptor.Interceptor
interface, and must have either a no-arg constructor, or a constructor
that accepts a javax.management.modelmbean.ModelMBeanInfo.
-->
<!ELEMENT interceptor ANY>

<!ATTLIST interceptor  code CDATA  #REQUIRED >
<!-- The persistence element contains descriptors for the persistPolicy,
persistPeriod, persistLocation, and persistName properties suggested by the spec.
-->
<!ELEMENT persistence EMPTY>

<!-- The persistPolicy defines how attributes should be persisted and must be one of:
	Never, attribute values are transient values that are never persisted
	OnUpdate, attribute values are persisted whenever they are updated
	OnTimer, attribute values are persisted based on the time given by the persistPeriod.
	NoMoreOftenThan, attribute values are persisted when updated unless but no more
	oten than the persistPeriod.
-->
<!ATTLIST persistence persistPolicy (Never | OnUpdate | NoMoreOftenThan | OnTimer )  #IMPLIED>

<!-- The persistPeriod attribute gives the update frequency in milliseconds if
the perisitPolicy attribute is NoMoreOftenThan or OnTimer.
-->
<!ATTLIST persistence persistPeriod   CDATA  #IMPLIED>

<!-- The persistLocation attribute specifies the location of the persistence
store. Its form depends on the JMX implementation. Currently this should refer
to a directory into which the attributes will be serialized.
-->
<!ATTLIST persistence persistLocation CDATA  #IMPLIED>

<!-- The  persistName attribute can be used in conjunction with the
persistLocation attribute to further qualify the persistent store location. For
a directory persistLocation the persistName specifies the file to which the
attributes are stored within the directory.
-->
<!ATTLIST persistence persistName     CDATA  #IMPLIED>

<!-- The currencyTimeLimit element specifies the time in seconds that a cached
value of an attribute remains valid.
-->
<!ELEMENT currencyTimeLimit EMPTY>

<!--  The value attribute gives the  currencyTimeLimit in seconds. A 0 value
indicates that an attribute value should always be retrieved from the mbean and
never cached. A -1 value indicates that a cache value is always valid.
-->
<!ATTLIST currencyTimeLimit value CDATA  #IMPLIED>

<!--  The state-action-on-update element specifies the what happens to an mbean
when one of its attributes is updated. The action is given by the value attribute.
-->
<!ELEMENT state-action-on-update EMPTY>

<!-- The value value attribute defines what happens to the mbean lifecycle
state when one of its attributes is update. It must be one of:
	keep-running,
	restart,
	reconfigure,
	reinstantiate
-->
<!ATTLIST state-action-on-update value  (keep-running | restart | reconfigure | reinstantiate )  #IMPLIED>

<!--  The displayName element specifies the human friendly name of an item
 -->
<!ELEMENT display-name EMPTY>

<!--   The value attribute gives the string representation of the displayName
 -->
<!ATTLIST display-name value CDATA  #IMPLIED>

<!-- The persistence-manager element give the name of a class to use as the
persistence manager.
 -->
<!ELEMENT persistence-manager EMPTY>

<!--  The value attribute specifies the class name that supplies the
org.jboss.mx.persistence.PersistenceManager interface implementation.
 -->
<!ATTLIST persistence-manager value CDATA  #IMPLIED>

<!-- The default element specifes a default value to use when a field has not
been set.
-->
<!ELEMENT default EMPTY>

<!--  The value  attribute  gives the default value representation
-->
<!ATTLIST default value CDATA  #REQUIRED>

<!-- The value element specifies a management attribute's current value
-->
<!ELEMENT value EMPTY>

<!--  The  value  (initial) value for attribute  -->
<!ATTLIST value value CDATA  #REQUIRED>

<!--  The  descriptor element
-->
<!ELEMENT descriptor EMPTY>

<!-- The name attribute specifies the type of the descriptor.
 -->
<!ATTLIST descriptor name  CDATA  #REQUIRED>
<!-- The value attribute specifies the descriptor value.
-->
<!ATTLIST descriptor value CDATA  #REQUIRED>

<!-- The notification element describes a management notification. The name
  element contains the fully qualified name of the notification class and
  the notification-type element contains the dot-separated notification
  type string.
-->
<!ELEMENT notification (description? , name , notification-type+ , descriptors?)>

<!-- The parameter element specifies an operation parameter
-->
<!ELEMENT parameter (description? , name , type)>

<!-- The name element is used to define the fundamental name of a component, such as the
mbean JMX name, the name of an attribute, constructor, operation, notification, etc. This is a
case-sensitive code centric name. For notifications the name if the class name of the event
object, javax.management.Notification or a subclass.
-->
<!ELEMENT name (#PCDATA)>

<!-- The description element provides human readable descriptive text for constructors,
attributes, operations, paramters, notifications, etc.
-->
<!ELEMENT description (#PCDATA)>

<!-- The type element specifies a fully qualified name of a Java type.
-->
<!ELEMENT type (#PCDATA)>

<!-- The return-type element specifies the return type of an operation. If not given or empty
it is assumed to be the void type.
-->
<!ELEMENT return-type (#PCDATA)>

<!-- The notification-type element speicifies the types of notifications that may be sent. These are
the value that will be seen as the the javax.management.Notification.type attribute.
-->
<!ELEMENT notification-type (#PCDATA)>

