MonitoringFactories.java revision 608:7e06bf1dcb09 
1/*
2 * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25package com.sun.corba.se.spi.monitoring;
26
27import com.sun.corba.se.impl.monitoring.MonitoredObjectFactoryImpl;
28import com.sun.corba.se.impl.monitoring.MonitoredAttributeInfoFactoryImpl;
29import com.sun.corba.se.impl.monitoring.MonitoringManagerFactoryImpl;
30
31/**
32 * <p>
33 *
34 * @author Hemanth Puttaswamy
35 * </p>
36 * <p>
37 *  This is used for getting the default factories for
38 *  MonitoredObject, MonitoredAttributeInfo and MonitoringManager. We do not
39 *  expect users to use the MonitoredAttributeInfo factory most of the time
40 *  because the Info is automatically built by StringMonitoredAttributeBase
41 *  and LongMonitoredAttributeBase.
42 *  </p>
43 */
44public class MonitoringFactories {
45    ///////////////////////////////////////
46    // attributes
47    private static final MonitoredObjectFactoryImpl monitoredObjectFactory =
48        new MonitoredObjectFactoryImpl( );
49    private static final MonitoredAttributeInfoFactoryImpl
50        monitoredAttributeInfoFactory =
51        new MonitoredAttributeInfoFactoryImpl( );
52    private static final MonitoringManagerFactoryImpl monitoringManagerFactory =
53        new MonitoringManagerFactoryImpl( );
54
55
56    ///////////////////////////////////////
57    // operations
58
59/**
60 * <p>
61 * Gets the MonitoredObjectFactory
62 * </p>
63 * <p>
64 *
65 * @return a MonitoredObjectFactory
66 * </p>
67 */
68    public static MonitoredObjectFactory getMonitoredObjectFactory( ) {
69        return monitoredObjectFactory;
70    }
71
72/**
73 * <p>
74 * Gets the MonitoredAttributeInfoFactory. The user is not expected to use this
75 * Factory, since the MonitoredAttributeInfo is internally created by
76 * StringMonitoredAttributeBase, LongMonitoredAttributeBase and
77 * StatisticMonitoredAttribute. If User wants to create a MonitoredAttribute
78 * of some other special type like a DoubleMonitoredAttribute, they can
79 * build a DoubleMonitoredAttributeBase like LongMonitoredAttributeBase
80 * and build a MonitoredAttributeInfo required by MonitoredAttributeBase
81 * internally by using this Factory.
82 * </p>
83 * <p>
84 *
85 * @return a MonitoredAttributeInfoFactory
86 * </p>
87 */
88    public static MonitoredAttributeInfoFactory
89        getMonitoredAttributeInfoFactory( )
90    {
91        return monitoredAttributeInfoFactory;
92    }
93
94/**
95 * <p>
96 * Gets the MonitoredManagerFactory. The user is not expected to use this
97 * Factory, since the ORB will be automatically initialized with the
98 * MonitoringManager.
99 *
100 * User can get hold of MonitoringManager associated with ORB by calling
101 * orb.getMonitoringManager( )
102 * </p>
103 * <p>
104 *
105 * @return a MonitoredManagerFactory
106 * </p>
107 */
108    public static MonitoringManagerFactory getMonitoringManagerFactory( ) {
109        return monitoringManagerFactory;
110    }
111}
112