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javax.management

Interface QueryExp

All Superinterfaces:
Serializable
Known Implementing Classes:
ObjectName
public interface QueryExp
extends Serializable
Applies the type of relational constraints seen in the where clauses of databases to an ObjectName. Instances of this class are usually returned by the static methods of the Query classes. If a custom implementation is required, it is better to extend the QueryEval class, rather than simply implementing this interface, in order to ensure that the setMBeanServer(MBeanServer) method functions correctly.
Since:
1.5

Method Summary

boolean
apply(ObjectName name)
Applies the query to the specified management bean.
void
setMBeanServer(MBeanServer server)
Changes the MBeanServer on which this query is performed.

Method Details

apply

public boolean apply(ObjectName name)
            throws BadStringOperationException,
                   BadBinaryOpValueExpException,
                   BadAttributeValueExpException,
                   InvalidApplicationException
Applies the query to the specified management bean.
Parameters:
name - the name of the management bean.
Returns:
true if the query was applied successfully.
Throws:
BadStringOperationException - if an invalid string operation is used by the query.
BadBinaryOpValueExpException - if an invalid expression is used by the query.
BadAttributeValueExpException - if an invalid attribute is used by the query.
InvalidApplicationException - if the query is applied to the wrong type of bean.

setMBeanServer

public void setMBeanServer(MBeanServer server)
Changes the MBeanServer on which this query is performed.
Parameters:
server - the new server to use.
QueryExp.java -- Represents a query expression. Copyright (C) 2006 Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.

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