1 |
//---PACKAGE DECLARATION--- |
2 |
package uk.ac.ukc.iscream.clientinterface; |
3 |
|
4 |
//---IMPORTS--- |
5 |
import uk.ac.ukc.iscream.core.*; |
6 |
import uk.ac.ukc.iscream.util.*; |
7 |
import java.util.LinkedList; |
8 |
import java.util.Iterator; |
9 |
|
10 |
/** |
11 |
* A client interface servant |
12 |
* |
13 |
* @author $Author: ajm4 $ |
14 |
* @version $Id: ClientInterfaceServant.java,v 1.1 2000/12/04 18:12:00 ajm4 Exp $ |
15 |
*/ |
16 |
class ClientInterfaceServant extends ClientInterfacePOA { |
17 |
|
18 |
//---FINAL ATTRIBUTES--- |
19 |
|
20 |
/** |
21 |
* The current CVS revision of this class |
22 |
*/ |
23 |
public final String REVISION = "$Revision: 1.1 $"; |
24 |
|
25 |
//---STATIC METHODS--- |
26 |
|
27 |
//---CONSTRUCTORS--- |
28 |
|
29 |
/** |
30 |
* Creates a new ClientInterfaceServant. |
31 |
* |
32 |
*/ |
33 |
public ClientInterfaceServant() { |
34 |
// here would be a nice place to pass in local clients |
35 |
_clients = new LinkedList(); |
36 |
_logger.write(this.toString(), Logger.SYSINIT, "created"); |
37 |
} |
38 |
|
39 |
//---PUBLIC METHODS--- |
40 |
|
41 |
/** |
42 |
* Method to receive a string over corba. |
43 |
* |
44 |
* @param xml the String of XML to print out |
45 |
*/ |
46 |
public void receiveXML(String xml) { |
47 |
_logger.write(this.toString(), Logger.DEBUG, "got data, passing to clients"); |
48 |
Iterator i = _clients.iterator(); |
49 |
while(i.hasNext()) { |
50 |
((ClientHandler) i.next()).receiveXML(xml); |
51 |
} |
52 |
} |
53 |
|
54 |
public void register(ClientHandler newClient) { |
55 |
_logger.write(this.toString(), Logger.SYSMSG, "registered client - " + newClient.toString()); |
56 |
_clients.add(newClient); |
57 |
} |
58 |
|
59 |
/** |
60 |
* Overrides the {@link java.lang.Object#toString() Object.toString()} |
61 |
* method to provide clean logging (every class should have this). |
62 |
* |
63 |
* @return the name of this class and its CVS revision |
64 |
*/ |
65 |
public String toString() { |
66 |
return this.getClass().getName() + "{" + _name + "}(" + REVISION.substring(11, REVISION.length() - 2) + ")"; |
67 |
} |
68 |
|
69 |
//---PRIVATE METHODS--- |
70 |
|
71 |
//---ACCESSOR/MUTATOR METHODS--- |
72 |
|
73 |
//---ATTRIBUTES--- |
74 |
|
75 |
/** |
76 |
* Reference to a Logger |
77 |
*/ |
78 |
private Logger _logger = ReferenceManager.getInstance().getLogger(); |
79 |
|
80 |
/** |
81 |
* Our name |
82 |
*/ |
83 |
private String _name = ReferenceManager.getInstance().getName(); |
84 |
|
85 |
private LinkedList _clients; |
86 |
|
87 |
//---STATIC ATTRIBUTES--- |
88 |
|
89 |
} |