40 |
|
* This method starts the FilterManager |
41 |
|
*/ |
42 |
|
public void start() throws ComponentStartException { |
43 |
< |
|
43 |
> |
// get references to key objects |
44 |
> |
_logger = ReferenceManager.getInstance().getLogger(); |
45 |
> |
|
46 |
|
_logger.write(toString(), Logger.SYSINIT, "coming up"); |
47 |
|
|
48 |
< |
// configuration variable we require |
49 |
< |
int listenPort = 0; |
48 |
< |
|
49 |
< |
Configuration config = _refman.getCM().getConfiguration("FilterManager"); |
50 |
< |
if (config == null) { |
51 |
< |
System.err.println("CRITICAL:Unable to obtain configuration" + |
52 |
< |
"\n Advise you check the i-scream log for more information."); |
53 |
< |
_logger.write(toString(), Logger.FATAL, "ERROR - unable to obtain configuration"); |
54 |
< |
System.exit(1); |
55 |
< |
} else { |
56 |
< |
try { |
57 |
< |
listenPort = Integer.parseInt(config.getProperty("FilterManager.listenPort")); |
58 |
< |
} catch (org.omg.CORBA.MARSHAL e) { |
59 |
< |
System.err.println ("CRITICAL:Unable to obtain required configuration property" + |
60 |
< |
"\n Advise you check the i-scream log for more information."); |
61 |
< |
_logger.write(toString(), Logger.FATAL, "ERROR - required configuration property not present"); |
62 |
< |
System.exit(1); |
63 |
< |
} |
64 |
< |
} |
65 |
< |
|
66 |
< |
_logger.write(toString(), Logger.SYSMSG, "configured"); |
67 |
< |
|
68 |
< |
HostListener hostListener = new HostListener(listenPort); |
48 |
> |
// startup a thread to listen for hosts |
49 |
> |
HostListener hostListener = new HostListener(); |
50 |
|
hostListener.start(); |
51 |
|
|
52 |
|
_logger.write(toString(), Logger.SYSINIT, "started"); |
53 |
|
} |
54 |
< |
|
54 |
> |
|
55 |
|
/** |
56 |
+ |
* Does a dependency check. Used mainly at startup to |
57 |
+ |
* see if the required dependencies (components) are up |
58 |
+ |
* and running. |
59 |
+ |
* |
60 |
+ |
* @return a boolean value, true if the depdencies are satisfied |
61 |
+ |
*/ |
62 |
+ |
public boolean depCheck() { |
63 |
+ |
// no real dependencies |
64 |
+ |
// although it will require Filter's, but these cannot |
65 |
+ |
// be predicted at this stage |
66 |
+ |
return true; |
67 |
+ |
} |
68 |
+ |
|
69 |
+ |
/** |
70 |
|
* Overrides the {@link java.lang.Object#toString() Object.toString()} |
71 |
|
* method to provide clean logging (every class should have this). |
72 |
|
* |
103 |
|
* This holds a reference to the |
104 |
|
* system logger that is being used. |
105 |
|
*/ |
106 |
< |
private Logger _logger = ReferenceManager.getInstance().getLogger(); |
112 |
< |
|
113 |
< |
/** |
114 |
< |
* A reference to the reference manager in use |
115 |
< |
*/ |
116 |
< |
private ReferenceManager _refman = ReferenceManager.getInstance(); |
106 |
> |
private Logger _logger; |
107 |
|
|
108 |
|
//---STATIC ATTRIBUTES--- |
109 |
|
|