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root/i-scream/projects/cms/source/server/uk/org/iscream/cms/server/clientinterface/ClientInterfaceServant.java

Comparing projects/cms/source/server/uk/org/iscream/cms/server/clientinterface/ClientInterfaceServant.java (file contents):
Revision 1.1 by ajm, Mon Dec 4 18:12:00 2000 UTC vs.
Revision 1.7 by tdb, Mon Jan 22 02:57:38 2001 UTC

#	Line 1 | Line 1
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  $Author$
14	<	* @version $Id$
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 = "$Revision$";
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 - " + xml);
48	<	_logger.write(this.toString(), Logger.DEBUG, "passing to clients");
49	<	Iterator i = _clients.iterator();
50	<	while(i.hasNext()) {
51	<	((ClientHandler) i.next()).receiveXML(xml);
52	<	}
53	<	}
54	<
55	<	public void register(ClientHandler newClient) {
56	<	_logger.write(this.toString(), Logger.SYSMSG, "registered client - " + newClient.toString());
57	<	_clients.add(newClient);
58	<	}
59	<
60	<	/**
61	<	* Overrides the {@link java.lang.Object#toString() Object.toString()}
62	<	* method to provide clean logging (every class should have this).
63	<	*
64	<	* @return the name of this class and its CVS revision
65	<	*/
66	<	public String toString() {
67	<	return this.getClass().getName() + "{" + _name + "}(" + REVISION.substring(11, REVISION.length() - 2) + ")";
68	<	}
69	<
70	<	//---PRIVATE METHODS---
71	<
72	<	//---ACCESSOR/MUTATOR METHODS---
73	<
74	<	//---ATTRIBUTES---
75	<
76	<	/**
77	<	* Reference to a Logger
78	<	*/
79	<	private Logger _logger = ReferenceManager.getInstance().getLogger();
80	<
81	<	/**
82	<	* Our name
83	<	*/
84	<	private String _name = ReferenceManager.getInstance().getName();
85	<
86	<	private LinkedList _clients;
87	<
88	<	//---STATIC ATTRIBUTES---
89	<
90	<	}
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 uk.ac.ukc.iscream.componentmanager.*;
8	>	import java.util.LinkedList;
9	>	import java.util.Iterator;
10	>
11	>	/**
12	>	* A client interface servant
13	>	* Adds data to a Queue as it's received over CORBA.
14	>	*
15	>	* Currently it has limited client management facilities.
16	>	*
17	>	* @author  $Author$
18	>	* @version $Id$
19	>	*/
20	>	class ClientInterfaceServant extends ClientInterfacePOA {
21	>
22	>	//---FINAL ATTRIBUTES---
23	>
24	>	/**
25	>	* The current CVS revision of this class
26	>	*/
27	>	public final String REVISION = "$Revision$";
28	>
29	>	//---STATIC METHODS---
30	>
31	>	//---CONSTRUCTORS---
32	>
33	>	/**
34	>	* Creates a new ClientInterfaceServant.
35	>	*/
36	>	public ClientInterfaceServant(Queue queue) {
37	>	_queue = queue;
38	>	_logger.write(toString(), Logger.SYSINIT, "created");
39	>	}
40	>
41	>	//---PUBLIC METHODS---
42	>
43	>	/**
44	>	* Method to receive a string over corba.
45	>	*
46	>	* @param xml the String of XML to print out
47	>	*/
48	>	public void receiveXML(String xml) {
49	>	_queue.add(xml);
50	>	}
51	>
52	>	/**
53	>	* Overrides the {@link java.lang.Object#toString() Object.toString()}
54	>	* method to provide clean logging (every class should have this).
55	>	*
56	>	* This uses the uk.ac.ukc.iscream.util.NameFormat class
57	>	* to format the toString()
58	>	*
59	>	* @return the name of this class and its CVS revision
60	>	*/
61	>	public String toString() {
62	>	return FormatName.getName(
63	>	_name,
64	>	getClass().getName(),
65	>	REVISION);
66	>	}
67	>
68	>	//---PRIVATE METHODS---
69	>
70	>	//---ACCESSOR/MUTATOR METHODS---
71	>
72	>	//---ATTRIBUTES---
73	>
74	>	/**
75	>	* This is the friendly identifier of the
76	>	* component this class is running in.
77	>	* eg, a Filter may be called "filter1",
78	>	* If this class does not have an owning
79	>	* component,  a name from the configuration
80	>	* can be placed here.  This name could also
81	>	* be changed to null for utility classes.
82	>	*/
83	>	private String _name = ClientInterfaceMain.NAME;
84	>
85	>	/**
86	>	* This holds a reference to the
87	>	* system logger that is being used.
88	>	*/
89	>	private Logger _logger = ReferenceManager.getInstance().getLogger();
90	>
91	>	private Queue _queue;
92	>
93	>	//---STATIC ATTRIBUTES---
94	>
95	>	}

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