Package org.apache.activemq.console.filter

Class MBeansAttributeQueryFilter

java.lang.Object

org.apache.activemq.console.filter.AbstractQueryFilter

org.apache.activemq.console.filter.MBeansAttributeQueryFilter

All Implemented Interfaces:

QueryFilter

public class MBeansAttributeQueryFilter
extends AbstractQueryFilter

Field Summary

Fields

Modifier and Type	Field	Description
static final String	KEY_OBJECT_NAME_ATTRIBUTE

Fields inherited from class org.apache.activemq.console.filter.AbstractQueryFilter

next

Fields inherited from interface org.apache.activemq.console.filter.QueryFilter

QUERY_DELIMETER

Constructor Summary

Constructors

Constructor	Description
MBeansAttributeQueryFilter(MBeanServerConnection jmxConnection, Set attribView, MBeansObjectNameQueryFilter next)	Create an mbean attributes query filter that is able to select specific mbean attributes based on the object name to get.

Method Summary

Modifier and Type	Method	Description
protected AttributeList	getMBeanAttributes(ObjectInstance obj, Set attrView)	Retrieve the specified attributes of the mbean
protected AttributeList	getMBeanAttributes(ObjectName objName, Set attrView)	Retrieve the specified attributes of the mbean
protected List	getMBeanAttributesCollection(Collection result)	Retrieve the specified attributes of the mbean
List	query(List queries)	Filter the query by retrieving the attributes specified, this will modify the collection to a list of AttributeList

Methods inherited from class org.apache.activemq.console.filter.AbstractQueryFilter

query

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

KEY_OBJECT_NAME_ATTRIBUTE

public static final String KEY_OBJECT_NAME_ATTRIBUTE

See Also:

• Constant Field Values

Constructor Details

MBeansAttributeQueryFilter

public MBeansAttributeQueryFilter(MBeanServerConnection jmxConnection,
 Set attribView,
 MBeansObjectNameQueryFilter next)

Create an mbean attributes query filter that is able to select specific mbean attributes based on the object name to get.

Parameters:

jmxConnection - - JMX connection to use.

attribView - - the attributes to extract

next - - the next query filter

Method Details

query

public List query(List queries)
           throws Exception

Filter the query by retrieving the attributes specified, this will modify the collection to a list of AttributeList

Parameters:

queries - - query list

Returns:

List of AttributeList, which includes the ObjectName, which has a key of MBeansAttributeQueryFilter.KEY_OBJECT_NAME_ATTRIBUTE

Throws:

Exception

getMBeanAttributesCollection

protected List getMBeanAttributesCollection(Collection result)
                                     throws IOException,
ReflectionException,
InstanceNotFoundException,
NoSuchMethodException,
IntrospectionException

Retrieve the specified attributes of the mbean

Parameters:

result - - collection of ObjectInstances and/or ObjectNames

Returns:

List of AttributeList

Throws:

IOException

ReflectionException

InstanceNotFoundException

NoSuchMethodException

IntrospectionException

getMBeanAttributes

protected AttributeList getMBeanAttributes(ObjectInstance obj,
 Set attrView)
                                    throws ReflectionException,
InstanceNotFoundException,
IOException,
IntrospectionException

Retrieve the specified attributes of the mbean

Parameters:

obj - - mbean ObjectInstance

attrView - - list of attributes to retrieve

Returns:

AttributeList for the mbean

Throws:

ReflectionException

InstanceNotFoundException

IOException

IntrospectionException

getMBeanAttributes

protected AttributeList getMBeanAttributes(ObjectName objName,
 Set attrView)
                                    throws IOException,
ReflectionException,
InstanceNotFoundException,
IntrospectionException

Retrieve the specified attributes of the mbean

Parameters:

objName - - mbean ObjectName

attrView - - list of attributes to retrieve

Returns:

AttributeList for the mbean

Throws:

IOException

ReflectionException

InstanceNotFoundException

IntrospectionException