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org.jboss.mx.util
Class InstanceOfQueryExp

java.lang.Object
  extended byorg.jboss.mx.util.InstanceOfQueryExp
All Implemented Interfaces:
QueryExp (src) , java.io.Serializable
public class InstanceOfQueryExp
extends java.lang.Object
implements QueryExp (src)

MBean QueryExp to find all classes of a particular instance

See Also:
Serialized Form

Constructor Summary
InstanceOfQueryExp(java.lang.String classname)
           
 
Method Summary
 boolean apply(ObjectName (src)  name)
          Apply this query expression to an MBean.
 void setMBeanServer(MBeanServer (src)  server)
          Set the MBeanServer for this query.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

InstanceOfQueryExp

public InstanceOfQueryExp(java.lang.String classname)
Method Detail

apply

public boolean apply(ObjectName (src)  name)
              throws BadStringOperationException (src) ,
                     BadBinaryOpValueExpException (src) ,
                     BadAttributeValueExpException (src) ,
                     InvalidApplicationException (src)
Description copied from interface: QueryExp (src)
Apply this query expression to an MBean.

Specified by:
apply in interface QueryExp (src)
Parameters:
name - the object name of the mbean
Returns:
true or false as the result of the query expression.
Throws:
InvalidApplicationException (src) - when trying to apply a subquery expression to an MBean or an attribute expression to an MBean of the wrong class.
BadStringOperationException (src) - when an invalid string operation is used during query construction
BadAttributeValueExpException (src) - when an invalid MBean attribute is used during query construction
BadBinaryOpValueExpException (src) - when an invalid binary operation is used during query construction

setMBeanServer

public void setMBeanServer(MBeanServer (src)  server)
Description copied from interface: QueryExp (src)
Set the MBeanServer for this query. Only MBeans registered in this server can be used in queries.

Specified by:
setMBeanServer in interface QueryExp (src)
Parameters:
server - the MBeanServer
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