server/rootfilter/RootFilterServant.java

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

//---IMPORTS---
import uk.ac.ukc.iscream.core.*;
import uk.ac.ukc.iscream.filter.*;
import uk.ac.ukc.iscream.clientinterface.*;
import uk.ac.ukc.iscream.util.*;

/**
 * A root filter servant has an array
 * of client interfaces where data should be
 * piped.
 *
 * @author  $Author: ajm4 $
 * @version $Id: RootFilterServant.java,v 1.10 2000/12/04 18:12:13 ajm4 Exp $
 */
class RootFilterServant extends FilterPOA {

//---FINAL ATTRIBUTES---

    /**
     * The current CVS revision of this class
     */
    public final String REVISION = "$Revision: 1.10 $";
    
//---STATIC METHODS---

//---CONSTRUCTORS---

    /**
     * Creates a new RootFilter.
     *
     * @param logger a Logger to use
     */
    public RootFilterServant(ClientInterface[] clientInterfaces) {
        _clientInterfaces = clientInterfaces;
        _logger.write(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) {
        for (int x = 0; x < _clientInterfaces.length; x++) {
            RootFilterThread t = new RootFilterThread(_clientInterfaces[x], xml);
            t.start();
        }
    }
    
    /**
     * Overrides the {@link java.lang.Object#toString() Object.toString()}
     * method to provide clean logging (every class should have this).
     *
     * This uses the uk.ac.ukc.iscream.util.NameFormat class
     * to format the toString()
     *
     * @return the name of this class and its CVS revision
     */
    public String toString() {
        return FormatName.getName(
            _name,
            getClass().getName(),
            REVISION);
    }

//---PRIVATE METHODS---

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

    public String getUDPPort() {
        return null;
    }
    
    public String getTCPPort() {
        return null;
    }
    
    public String getHostName() {
        return null;
    }

//---ATTRIBUTES---

    /**
     * This is the friendly identifier of the
     * component this class is running in.
     * eg, a Filter may be called "filter1",
     * If this class does not have an owning
     * component,  a name from the configuration
     * can be placed here.  This name could also
     * be changed to null for utility classes.
     */
    private String _name = RootFilter.NAME;

    /**
     * This holds a reference to the
     * system logger that is being used.
     */
    private Logger _logger = ReferenceManager.getInstance().getLogger();
    
    /**
     * An array of client interface that incoming
     * data should be passed to
     */   
    private ClientInterface[] _clientInterfaces;
    
//---STATIC ATTRIBUTES---

}
Revision:	1.11
Committed:	Tue Dec 12 19:54:55 2000 UTC (23 years, 5 months ago) by ajm
Branch:	MAIN
Changes since 1.10:	+42 -23 lines
Log Message:	updated code componeterized the system
#	User	Rev	Content
1	tdb	1.1	//---PACKAGE DECLARATION---
2	tdb	1.7	package uk.ac.ukc.iscream.rootfilter;
3	tdb	1.1
4			//---IMPORTS---
5			import uk.ac.ukc.iscream.core.*;
6			import uk.ac.ukc.iscream.filter.*;
7	ajm	1.10	import uk.ac.ukc.iscream.clientinterface.*;
8	tdb	1.8	import uk.ac.ukc.iscream.util.*;
9	tdb	1.1
10			/**
11	ajm	1.11	* A root filter servant has an array
12			* of client interfaces where data should be
13			* piped.
14	tdb	1.1	*
15	ajm	1.11	* @author $Author: ajm4 $
16			* @version $Id: RootFilterServant.java,v 1.10 2000/12/04 18:12:13 ajm4 Exp $
17	tdb	1.1	*/
18			class RootFilterServant extends FilterPOA {
19
20			//---FINAL ATTRIBUTES---
21
22			/**
23			* The current CVS revision of this class
24			*/
25	ajm	1.11	public final String REVISION = "$Revision: 1.10 $";
26	tdb	1.1
27			//---STATIC METHODS---
28
29			//---CONSTRUCTORS---
30
31			/**
32			* Creates a new RootFilter.
33			*
34			* @param logger a Logger to use
35			*/
36	ajm	1.10	public RootFilterServant(ClientInterface[] clientInterfaces) {
37			_clientInterfaces = clientInterfaces;
38	ajm	1.11	_logger.write(toString(), Logger.SYSINIT, "created");
39	tdb	1.1	}
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	ajm	1.10	for (int x = 0; x < _clientInterfaces.length; x++) {
50			RootFilterThread t = new RootFilterThread(_clientInterfaces[x], xml);
51			t.start();
52			}
53	tdb	1.3	}
54
55	tdb	1.1	/**
56			* Overrides the {@link java.lang.Object#toString() Object.toString()}
57			* method to provide clean logging (every class should have this).
58			*
59	ajm	1.11	* This uses the uk.ac.ukc.iscream.util.NameFormat class
60			* to format the toString()
61			*
62	tdb	1.1	* @return the name of this class and its CVS revision
63			*/
64			public String toString() {
65	ajm	1.11	return FormatName.getName(
66			_name,
67			getClass().getName(),
68			REVISION);
69	tdb	1.1	}
70
71			//---PRIVATE METHODS---
72
73			//---ACCESSOR/MUTATOR METHODS---
74
75	ajm	1.11	public String getUDPPort() {
76			return null;
77			}
78
79			public String getTCPPort() {
80			return null;
81			}
82
83			public String getHostName() {
84			return null;
85			}
86
87	tdb	1.1	//---ATTRIBUTES---
88
89			/**
90	ajm	1.11	* This is the friendly identifier of the
91			* component this class is running in.
92			* eg, a Filter may be called "filter1",
93			* If this class does not have an owning
94			* component, a name from the configuration
95			* can be placed here. This name could also
96			* be changed to null for utility classes.
97			*/
98			private String _name = RootFilter.NAME;
99
100			/**
101			* This holds a reference to the
102			* system logger that is being used.
103	tdb	1.1	*/
104	tdb	1.8	private Logger _logger = ReferenceManager.getInstance().getLogger();
105	tdb	1.1
106			/**
107	ajm	1.11	* An array of client interface that incoming
108			* data should be passed to
109			*/
110	ajm	1.10	private ClientInterface[] _clientInterfaces;
111	tdb	1.1
112			//---STATIC ATTRIBUTES---
113
114			}