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Java > Open Source Codes > com > sun > corba > se > spi > monitoring > MonitoringFactories


1 /*
2  * @(#)MonitoringFactories.java 1.3 03/12/19
3  *
4  * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
5  * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
6  */
7 package com.sun.corba.se.spi.monitoring;
8
9 import com.sun.corba.se.impl.monitoring.MonitoredObjectFactoryImpl;
10 import com.sun.corba.se.impl.monitoring.MonitoredAttributeInfoFactoryImpl;
11 import com.sun.corba.se.impl.monitoring.MonitoringManagerFactoryImpl;
12
13 /**
14  * <p>
15  *
16  * @author Hemanth Puttaswamy
17  * </p>
18  * <p>
19  * This is used for getting the default factories for
20  * MonitoredObject, MonitoredAttributeInfo and MonitoringManager. We do not
21  * expect users to use the MonitoredAttributeInfo factory most of the time
22  * because the Info is automatically built by StringMonitoredAttributeBase
23  * and LongMonitoredAttributeBase.
24  * </p>
25  */
26 public class MonitoringFactories {
27     ///////////////////////////////////////
28 // attributes
29 private static final MonitoredObjectFactoryImpl monitoredObjectFactory =
30         new MonitoredObjectFactoryImpl( );
31     private static final MonitoredAttributeInfoFactoryImpl
32         monitoredAttributeInfoFactory =
33         new MonitoredAttributeInfoFactoryImpl( );
34     private static final MonitoringManagerFactoryImpl monitoringManagerFactory =
35         new MonitoringManagerFactoryImpl( );
36
37
38     ///////////////////////////////////////
39 // operations
40
41 /**
42  * <p>
43  * Gets the MonitoredObjectFactory
44  * </p>
45  * <p>
46  *
47  * @return a MonitoredObjectFactory
48  * </p>
49  */
50     public static MonitoredObjectFactory getMonitoredObjectFactory( ) {
51         return monitoredObjectFactory;
52     }
53
54 /**
55  * <p>
56  * Gets the MonitoredAttributeInfoFactory. The user is not expected to use this
57  * Factory, since the MonitoredAttributeInfo is internally created by
58  * StringMonitoredAttributeBase, LongMonitoredAttributeBase and
59  * StatisticMonitoredAttribute. If User wants to create a MonitoredAttribute
60  * of some other special type like a DoubleMonitoredAttribute, they can
61  * build a DoubleMonitoredAttributeBase like LongMonitoredAttributeBase
62  * and build a MonitoredAttributeInfo required by MonitoredAttributeBase
63  * internally by using this Factory.
64  * </p>
65  * <p>
66  *
67  * @return a MonitoredAttributeInfoFactory
68  * </p>
69  */
70     public static MonitoredAttributeInfoFactory
71         getMonitoredAttributeInfoFactory( )
72     {
73         return monitoredAttributeInfoFactory;
74     }
75
76 /**
77  * <p>
78  * Gets the MonitoredManagerFactory. The user is not expected to use this
79  * Factory, since the ORB will be automatically initialized with the
80  * MonitoringManager.
81  *
82  * User can get hold of MonitoringManager associated with ORB by calling
83  * orb.getMonitoringManager( )
84  * </p>
85  * <p>
86  *
87  * @return a MonitoredManagerFactory
88  * </p>
89  */
90     public static MonitoringManagerFactory getMonitoringManagerFactory( ) {
91         return monitoringManagerFactory;
92     }
93 }
94
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