| 10 |
|
import uk.ac.ukc.iscream.util.*; |
| 11 |
|
|
| 12 |
|
/** |
| 13 |
< |
* Handle an incoming UDP packet as a separate thread. |
| 13 |
> |
* Handle an incoming packet as a separate thread. |
| 14 |
> |
* Passes the data through various plugins, then |
| 15 |
> |
* passes it on to the parent filter. |
| 16 |
|
* |
| 17 |
|
* @author $Author$ |
| 18 |
|
* @version $Id$ |
| 30 |
|
|
| 31 |
|
//---CONSTRUCTORS--- |
| 32 |
|
|
| 33 |
< |
// Class constructor. Obtains the byte[] from a DatagramPacket. |
| 33 |
> |
/** |
| 34 |
> |
* Class constructor. Obtains the byte[] from a DatagramPacket. |
| 35 |
> |
*/ |
| 36 |
|
public FilterThread(DatagramPacket packet, Filter parent){ |
| 37 |
|
_parent = parent; |
| 38 |
|
_rawPacket = packet.getData(); |
| 39 |
< |
_logger.write(this.toString(), Logger.DEBUG, "created"); |
| 39 |
> |
_logger.write(toString(), Logger.DEBUG, "created"); |
| 40 |
|
|
| 41 |
|
} |
| 42 |
|
|
| 43 |
< |
// Class constructor for passing XML Strings. |
| 43 |
> |
/** |
| 44 |
> |
* Class constructor for passing XML Strings. |
| 45 |
> |
*/ |
| 46 |
|
public FilterThread(String xml, Filter parent){ |
| 47 |
|
_parent = parent; |
| 48 |
|
_rawPacket = xml.getBytes(); |
| 49 |
< |
_logger.write(this.toString(), Logger.DEBUG, "created"); |
| 49 |
> |
_logger.write(toString(), Logger.DEBUG, "created"); |
| 50 |
|
} |
| 51 |
|
|
| 52 |
|
//---PUBLIC METHODS--- |
| 53 |
|
|
| 54 |
+ |
/** |
| 55 |
+ |
* Runs the thread |
| 56 |
+ |
*/ |
| 57 |
|
public void run(){ |
| 58 |
|
|
| 59 |
|
// Get a string without any null characters in it. |
| 78 |
|
} |
| 79 |
|
else { |
| 80 |
|
// either we had a null, or a plugin dropped it |
| 81 |
< |
_logger.write(this.toString(), Logger.DEBUG, "An XML packet was sucessfully filtered from the system."); |
| 81 |
> |
_logger.write(toString(), Logger.DEBUG, "An XML packet was sucessfully filtered from the system."); |
| 82 |
|
} |
| 83 |
|
|
| 84 |
|
} |
| 87 |
|
* Overrides the {@link java.lang.Object#toString() Object.toString()} |
| 88 |
|
* method to provide clean logging (every class should have this). |
| 89 |
|
* |
| 90 |
+ |
* This uses the uk.ac.ukc.iscream.util.NameFormat class |
| 91 |
+ |
* to format the toString() |
| 92 |
+ |
* |
| 93 |
|
* @return the name of this class and its CVS revision |
| 94 |
|
*/ |
| 95 |
|
public String toString() { |
| 96 |
< |
return this.getClass().getName() + "{" + _name + "}(" + REVISION.substring(11, REVISION.length() - 2) + ")"; |
| 96 |
> |
return FormatName.getName( |
| 97 |
> |
_name, |
| 98 |
> |
getClass().getName(), |
| 99 |
> |
REVISION); |
| 100 |
|
} |
| 101 |
|
|
| 102 |
|
//---PRIVATE METHODS--- |
| 105 |
|
|
| 106 |
|
//---ATTRIBUTES--- |
| 107 |
|
|
| 108 |
+ |
/** |
| 109 |
+ |
* Our parent filter |
| 110 |
+ |
*/ |
| 111 |
|
Filter _parent; |
| 112 |
+ |
|
| 113 |
+ |
/** |
| 114 |
+ |
* The raw packet data |
| 115 |
+ |
*/ |
| 116 |
|
byte[] _rawPacket; |
| 117 |
< |
Logger _logger = ReferenceManager.getInstance().getLogger(); |
| 118 |
< |
String _name = ReferenceManager.getInstance().getName(); |
| 117 |
> |
|
| 118 |
> |
/** |
| 119 |
> |
* This is the friendly identifier of the |
| 120 |
> |
* component this class is running in. |
| 121 |
> |
* eg, a Filter may be called "filter1", |
| 122 |
> |
* If this class does not have an owning |
| 123 |
> |
* component, a name from the configuration |
| 124 |
> |
* can be placed here. This name could also |
| 125 |
> |
* be changed to null for utility classes. |
| 126 |
> |
*/ |
| 127 |
> |
private String _name = FilterMain.NAME; |
| 128 |
> |
|
| 129 |
> |
/** |
| 130 |
> |
* This holds a reference to the |
| 131 |
> |
* system logger that is being used. |
| 132 |
> |
*/ |
| 133 |
> |
private Logger _logger = ReferenceManager.getInstance().getLogger(); |
| 134 |
|
|
| 135 |
|
//---STATIC ATTRIBUTES--- |
| 136 |
|
|
