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java.lang.Objectjavax.management.AttributeValueExp
Represents attributes used as arguments to relational constraints.
An AttributeValueExp may be used anywhere a ValueExp is required.
| Constructor Summary | |
AttributeValueExp()
Deprecated. An instance created with this constructor cannot be used in a query. |
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AttributeValueExp(java.lang.String attr)
Creates a new AttributeValueExp representing the
specified object attribute, named attr. |
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| Method Summary | |
ValueExp |
apply(ObjectName name)
Applies the AttributeValueExp on an MBean. |
protected java.lang.Object |
getAttribute(ObjectName name)
Return the value of the given attribute in the named MBean. |
java.lang.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. |
java.lang.String |
toString()
Returns the string representing its value. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
public AttributeValueExp()
AttributeValueExp with a null attribute.
public AttributeValueExp(java.lang.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 |
public java.lang.String getAttributeName()
public ValueExp apply(ObjectName name)
throws BadStringOperationException,
BadBinaryOpValueExpException,
BadAttributeValueExpException,
InvalidApplicationException
AttributeValueExp on an MBean.
apply in interface ValueExpname - The name of the MBean on which the AttributeValueExp will be applied.
ValueExp.
BadAttributeValueExpException
InvalidApplicationException
BadStringOperationException
BadBinaryOpValueExpExceptionpublic java.lang.String toString()
public void setMBeanServer(MBeanServer s)
setMBeanServer in interface ValueExps - The MBean server on which the query is to be performed.protected java.lang.Object getAttribute(ObjectName name)
name - the name of the MBean whose attribute is to be returned.
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Copyright 2003 Sun Microsystems, Inc. All rights reserved.