1 |
/* |
2 |
* i-scream central monitoring system |
3 |
* http://www.i-scream.org |
4 |
* Copyright (C) 2000-2002 i-scream |
5 |
* |
6 |
* This program is free software; you can redistribute it and/or |
7 |
* modify it under the terms of the GNU General Public License |
8 |
* as published by the Free Software Foundation; either version 2 |
9 |
* of the License, or (at your option) any later version. |
10 |
* |
11 |
* This program is distributed in the hope that it will be useful, |
12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 |
* GNU General Public License for more details. |
15 |
* |
16 |
* You should have received a copy of the GNU General Public License |
17 |
* along with this program; if not, write to the Free Software |
18 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
19 |
*/ |
20 |
|
21 |
//---PACKAGE DECLARATION--- |
22 |
package uk.org.iscream.cms.server.rootfilter; |
23 |
|
24 |
//---IMPORTS--- |
25 |
import uk.org.iscream.cms.server.core.*; |
26 |
import uk.org.iscream.cms.server.componentmanager.*; |
27 |
import uk.org.iscream.cms.server.filter.*; |
28 |
import uk.org.iscream.cms.util.*; |
29 |
|
30 |
/** |
31 |
* A root filter servant has an array |
32 |
* of client interfaces where data should be |
33 |
* piped. |
34 |
* |
35 |
* @author $Author: tdb $ |
36 |
* @version $Id: RootFilterServant.java,v 1.21 2003/05/05 22:05:14 tdb Exp $ |
37 |
*/ |
38 |
class RootFilterServant extends FilterPOA { |
39 |
|
40 |
//---FINAL ATTRIBUTES--- |
41 |
|
42 |
/** |
43 |
* The current CVS revision of this class |
44 |
*/ |
45 |
public final String REVISION = "$Revision: 1.21 $"; |
46 |
|
47 |
//---STATIC METHODS--- |
48 |
|
49 |
//---CONSTRUCTORS--- |
50 |
|
51 |
/** |
52 |
* Creates a new RootFilter. |
53 |
* |
54 |
* @param queue a Queue to use |
55 |
*/ |
56 |
public RootFilterServant(Queue queue) { |
57 |
_queue = queue; |
58 |
_logger.write(toString(), Logger.SYSINIT, "created"); |
59 |
} |
60 |
|
61 |
//---PUBLIC METHODS--- |
62 |
|
63 |
/** |
64 |
* Method to receive a string over corba. |
65 |
* |
66 |
* @param xml the String of XML to send on |
67 |
*/ |
68 |
public void receiveXML(String xml) { |
69 |
_queue.add(xml); |
70 |
} |
71 |
|
72 |
/** |
73 |
* Overrides the {@link java.lang.Object#toString() Object.toString()} |
74 |
* method to provide clean logging (every class should have this). |
75 |
* |
76 |
* This uses the uk.org.iscream.cms.util.NameFormat class |
77 |
* to format the toString() |
78 |
* |
79 |
* @return the name of this class and its CVS revision |
80 |
*/ |
81 |
public String toString() { |
82 |
return FormatName.getName( |
83 |
_name, |
84 |
getClass().getName(), |
85 |
REVISION); |
86 |
} |
87 |
|
88 |
//---PRIVATE METHODS--- |
89 |
|
90 |
//---ACCESSOR/MUTATOR METHODS--- |
91 |
|
92 |
//---ATTRIBUTES--- |
93 |
|
94 |
/** |
95 |
* This is the friendly identifier of the |
96 |
* component this class is running in. |
97 |
* eg, a Filter may be called "filter1", |
98 |
* If this class does not have an owning |
99 |
* component, a name from the configuration |
100 |
* can be placed here. This name could also |
101 |
* be changed to null for utility classes. |
102 |
*/ |
103 |
private String _name = RootFilter.NAME; |
104 |
|
105 |
/** |
106 |
* This holds a reference to the |
107 |
* system logger that is being used. |
108 |
*/ |
109 |
private Logger _logger = ReferenceManager.getInstance().getLogger(); |
110 |
|
111 |
/** |
112 |
* A reference to the Queue being used. |
113 |
*/ |
114 |
private Queue _queue; |
115 |
|
116 |
//---STATIC ATTRIBUTES--- |
117 |
|
118 |
} |