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Préférences
Moteurs de recherche
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JavaTM 2 Platform Std. Ed. v1.6.0
javax.management
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Constructor Summary | |
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AttributeValueExp()
Deprecated. An instance created with this constructor cannot be used in a query. |
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AttributeValueExp(String attr)
Creates a new AttributeValueExp representing the
specified object attribute, named attr. |
Method Summary | |
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ValueExp |
apply(ObjectName name)
Applies the AttributeValueExp on an MBean. |
protected Object |
getAttribute(ObjectName name)
Return the value of the given attribute in the named MBean. |
String |
getAttributeName()
Returns a string representation of the name of the attribute. |
void |
setMBeanServer(MBeanServer s)
Sets the MBean server on which the query is to be performed. |
String |
toString()
Returns the string representing its value. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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@Deprecated public AttributeValueExp()
AttributeValueExp
with a null attribute.
public AttributeValueExp(String attr)
AttributeValueExp
representing the
specified object attribute, named attr.
attr
- the name of the attribute whose value is the value
of this ValueExp
.Method Detail |
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public String getAttributeName()
public ValueExp apply(ObjectName name) throws BadStringOperationException, BadBinaryOpValueExpException, BadAttributeValueExpException, InvalidApplicationException
AttributeValueExp
on an MBean.
name
- The name of the MBean on which the AttributeValueExp
will be applied.
ValueExp
.
BadAttributeValueExpException
InvalidApplicationException
BadStringOperationException
BadBinaryOpValueExpException
public String toString()
public void setMBeanServer(MBeanServer s)
setMBeanServer
in interface ValueExp
s
- The MBean server on which the query is to be performed.protected Object getAttribute(ObjectName name)
name
- the name of the MBean whose attribute is to be returned.