server/filter/FilterServant.java

//---PACKAGE DECLARATION---
package uk.ac.ukc.iscream.filter;

//---IMPORTS---
import uk.ac.ukc.iscream.core.*;
import uk.ac.ukc.iscream.filter.*;
import java.net.InetAddress;

/**
 * A test FilterServant, just prints it out.
 *
 * @author  $Author: tdb1 $
 * @version $Id: FilterServant.java,v 1.6 2000/11/27 21:46:50 tdb1 Exp $
 */
class FilterServant extends FilterPOA {

//---FINAL ATTRIBUTES---

    /**
     * The current CVS revision of this class
     */
    public final String REVISION = "$Revision: 1.6 $";
    
//---STATIC METHODS---

//---CONSTRUCTORS---

    /**
     * Creates a new Filter.
     *
     * @param logger a Logger to use
     */
    public FilterServant(Logger logger, Filter parent, String name, String TCPPort, String UDPPort) {
        _logRef = logger;
        _name = name;
        _parent = parent;
        _TCPPort = TCPPort;
        _UDPPort = UDPPort;
        _logRef.write(this.toString(), Logger.SYSINIT, "created");
    }
 
//---PUBLIC METHODS---

    /**
     * Method to receive a string over corba.
     *
     * @param xml the String of XML to print out
     */
    public void receiveXML(String xml) {
        //_logRef.write(this.toString(), Logger.SYSMSG, "received XML: "+xml);
        FilterThread t = new FilterThread(xml, _parent, _logRef);
        t.start();
    }
    
    /**
     * Overrides the {@link java.lang.Object#toString() Object.toString()}
     * method to provide clean logging (every class should have this).
     *
     * @return the name of this class and its CVS revision
     */
    public String toString() {
        return this.getClass().getName() + "{" + _name + "}(" + REVISION.substring(11, REVISION.length() - 2) + ")";
    }

//---PRIVATE METHODS---

//---ACCESSOR/MUTATOR METHODS---

    public String getUDPPort() {
        return _UDPPort;
    }
    
    public String getTCPPort() {
        return _TCPPort;
    }
    
    public String getHostName() {
        try {
            return InetAddress.getLocalHost().getHostName();
        } catch (java.net.UnknownHostException e) {
            _logRef.write(toString(), Logger.ERROR, e.getMessage());
        }
        return null;
    }


//---ATTRIBUTES---

    /**
     * Reference to a Logger
     */
    private Logger _logRef;
    
    /**
     * Our name
     */
    private String _name;

    /**
     * Our parent filter
     */
    private Filter _parent;
    
    private String _UDPPort;
    private String _TCPPort;
    
//---STATIC ATTRIBUTES---

}
Revision:	1.7
Committed:	Wed Nov 29 19:26:00 2000 UTC (23 years, 5 months ago) by tdb
Branch:	MAIN
Changes since 1.6:	+3 -2 lines
Log Message:	Made changes to fit into the new package structure. Also made all classes, namely the UDPReader and FilterThread, conform to the Template class specification.
#	User	Rev	Content
1	tdb	1.1	//---PACKAGE DECLARATION---
2	tdb	1.7	package uk.ac.ukc.iscream.filter;
3	tdb	1.1
4			//---IMPORTS---
5			import uk.ac.ukc.iscream.core.*;
6			import uk.ac.ukc.iscream.filter.*;
7	tdb	1.4	import java.net.InetAddress;
8	tdb	1.1
9			/**
10			* A test FilterServant, just prints it out.
11			*
12	tdb	1.2	* @author $Author: tdb1 $
13	tdb	1.7	* @version $Id: FilterServant.java,v 1.6 2000/11/27 21:46:50 tdb1 Exp $
14	tdb	1.1	*/
15			class FilterServant extends FilterPOA {
16
17			//---FINAL ATTRIBUTES---
18
19			/**
20			* The current CVS revision of this class
21			*/
22	tdb	1.7	public final String REVISION = "$Revision: 1.6 $";
23	tdb	1.1
24			//---STATIC METHODS---
25
26			//---CONSTRUCTORS---
27
28			/**
29			* Creates a new Filter.
30			*
31			* @param logger a Logger to use
32			*/
33	tdb	1.4	public FilterServant(Logger logger, Filter parent, String name, String TCPPort, String UDPPort) {
34	tdb	1.1	_logRef = logger;
35			_name = name;
36	tdb	1.3	_parent = parent;
37	tdb	1.4	_TCPPort = TCPPort;
38			_UDPPort = UDPPort;
39	tdb	1.1	_logRef.write(this.toString(), Logger.SYSINIT, "created");
40			}
41
42			//---PUBLIC METHODS---
43
44			/**
45			* Method to receive a string over corba.
46			*
47			* @param xml the String of XML to print out
48			*/
49			public void receiveXML(String xml) {
50	tdb	1.6	//_logRef.write(this.toString(), Logger.SYSMSG, "received XML: "+xml);
51	tdb	1.5	FilterThread t = new FilterThread(xml, _parent, _logRef);
52			t.start();
53	tdb	1.1	}
54
55			/**
56			* Overrides the {@link java.lang.Object#toString() Object.toString()}
57			* method to provide clean logging (every class should have this).
58			*
59			* @return the name of this class and its CVS revision
60			*/
61			public String toString() {
62			return this.getClass().getName() + "{" + _name + "}(" + REVISION.substring(11, REVISION.length() - 2) + ")";
63			}
64
65			//---PRIVATE METHODS---
66
67			//---ACCESSOR/MUTATOR METHODS---
68
69	tdb	1.4	public String getUDPPort() {
70			return _UDPPort;
71			}
72
73			public String getTCPPort() {
74			return _TCPPort;
75			}
76
77			public String getHostName() {
78			try {
79			return InetAddress.getLocalHost().getHostName();
80			} catch (java.net.UnknownHostException e) {
81			_logRef.write(toString(), Logger.ERROR, e.getMessage());
82			}
83			return null;
84			}
85
86
87	tdb	1.1	//---ATTRIBUTES---
88
89			/**
90			* Reference to a Logger
91			*/
92			private Logger _logRef;
93
94			/**
95			* Our name
96			*/
97			private String _name;
98	tdb	1.3
99			/**
100			* Our parent filter
101			*/
102			private Filter _parent;
103	tdb	1.4
104			private String _UDPPort;
105			private String _TCPPort;
106	tdb	1.1
107			//---STATIC ATTRIBUTES---
108
109			}