/**
* Generates handles response. This is were we would pass stuff to cli or gui, etc
*
* @param n the processed policy object
* @return the policyObjected as accepted by user (potentially modified
*/
public PolicyObject userResponse(PolicyObject n) {
if ((parseAct(genProps.getProperty("userResponse", null)) == null)
&& !Boolean.parseBoolean(genProps.getProperty("blanketAccept", "false"))) {
return userInterface.userResponse(n);
} else {
if (Boolean.parseBoolean(genProps.getProperty("blanketAccept", "false"))) {
return n.setAction(n.getAction().setOverride(true));
} else {
return n.setAction(parseAct(genProps.getProperty("userResponse", null)));
}
}
}
/**
* A constructor permitting a user interface class to launch everything and be in control.
*
* @param args any commandline arguements
* @param ui the known UserIO object
* @throws Exception Mostly from loadWeights, but should also happen for loadFromConfig
*/
public Gio(String[] args, UserIO ui) throws Exception {
userInterface = ui;
genProps = loadFromConfig("./PrivacyAdviser.cfg");
loadCLO(args);
// TODO add method to check validity of genProps (after each file load, clo load, and ui load).
if ((genProps.getProperty("genConfig") != null)
&& (genProps.getProperty("genConfig") != "./PrivacyAdvisor.cfg")) {
System.err.println("clo config call");
genProps = loadFromConfig(genProps.getProperty("genConfig")); // TODO merge, not override
loadCLO(args);
}
// start the logger
logger =
startLogger(
genProps.getProperty("loglocation", "./LOG.txt"),
genProps.getProperty("loglevel", "INFO"));
if (userInterface == null) {
selectUI(genProps.getProperty("userIO"));
}
selectPDB(genProps.getProperty("policyDB"));
// load the weights configuration file
origWeights = new Properties();
origWeights = loadWeights();
if (Boolean.parseBoolean(genProps.getProperty("useNet", "false"))) {
startNetwork();
} else {
nr = null;
}
}
/**
* Loads the case history into cache. This is where the background database chosen.
*
* @param dLoc the location of the database
*/
public void loadDB() {
try {
// TODO what about if we want to create a new db?
if (!Boolean.parseBoolean(genProps.getProperty("newDB"))) {
pdb.loadDB();
}
} catch (Exception e) {
System.err.println("Something wrong with loading DB");
}
try {
loadCLPolicies();
} catch (Exception e) {
System.err.println("Error. Probably wrong path to P3P folder");
}
}
private void doReincarnation() throws RDCException {
try {
// TODO JavaClassRunner is very simple and primitive.
// Feel free to beef it up...
String[] props = normalProps;
if (Boolean.parseBoolean(System.getenv("AS_SUPER_DEBUG")))
props = debuggerProps; // very very difficult to debug this stuff otherwise!
new JavaClassRunner(classpath, props, classname, args);
} catch (Exception e) {
logger.severe(strings.get("restart.server.jvmError", e));
throw new RDCException();
}
}
/**
* Returns whether or not the device supports triggers.
*
* @return <code>true</code> if the device supports triggers, <code>false</code> otherwise.
*/
public boolean isTriggerSupported() {
final String value = this.properties.get(DEVICE_FEATURE_TRIGGERS);
return Boolean.parseBoolean(value);
}
/**
* Returns whether or not the device supports a testing mode.
*
* @return <code>true</code> if testing mode is supported by the device, <code>false</code>
* otherwise.
*/
public boolean isTestModeSupported() {
final String value = this.properties.get(DEVICE_FEATURE_TEST_MODE);
return Boolean.parseBoolean(value);
}
/**
* Returns whether the device send its samples in "reverse" order.
*
* @return <code>true</code> if samples are send in reverse order (= last sample first), <code>
* false</code> otherwise.
*/
public boolean isSamplesInReverseOrder() {
final String rawValue = this.properties.get(DEVICE_SAMPLE_REVERSE_ORDER);
return Boolean.parseBoolean(rawValue);
}
/**
* Returns whether or not the device supports RLE (Run-Length Encoding).
*
* @return <code>true</code> if a RLE encoder is present in the device, <code>false</code>
* otherwise.
*/
public boolean isRleSupported() {
final String value = this.properties.get(DEVICE_FEATURE_RLE);
return Boolean.parseBoolean(value);
}
/**
* Returns whether upon opening the DTR line needs to be high (= <code>true</code>) or low (=
* <code>false</code>).
*
* <p>This method has no meaning if the used interface is <em>not</em> {@link
* DeviceInterface#SERIAL}.
*
* @return <code>true</code> if the DTR line needs to be set upon opening the serial port, <code>
* false</code> if the DTR line needs to be reset upon opening the serial port.
*/
public boolean isOpenPortDtr() {
final String value = this.properties.get(DEVICE_OPEN_PORT_DTR);
return Boolean.parseBoolean(value);
}
/**
* Returns whether or not the device supports a noise filter.
*
* @return <code>true</code> if a noise filter is present in the device, <code>false</code>
* otherwise.
*/
public boolean isNoiseFilterSupported() {
final String value = this.properties.get(DEVICE_FEATURE_NOISEFILTER);
return Boolean.parseBoolean(value);
}
private void initConsoleLog() {
String consoleLogStr = getProperty(consoleLogKey, "false");
consoleLog = Boolean.parseBoolean(consoleLogStr);
}
/**
* Returns whether or not the device supports "complex" triggers.
*
* @return <code>true</code> if complex triggers are supported by the device, <code>false</code>
* otherwise.
*/
public boolean isComplexTriggersSupported() {
final String value = this.properties.get(DEVICE_TRIGGER_COMPLEX);
return Boolean.parseBoolean(value);
}
/**
* Returns whether or not the capture size is bound to the number of channels.
*
* @return <code>true</code> if the capture size is bound to the number of channels, <code>false
* </code> otherwise.
*/
public boolean isCaptureSizeBoundToEnabledChannels() {
final String value = this.properties.get(DEVICE_CAPTURESIZE_BOUND);
return Boolean.parseBoolean(value);
}
/**
* call the user interface's general configuration method if the userInit option is true, and a
* user interface exists
*/
public void configUI() {
if (Boolean.parseBoolean(genProps.getProperty("userInit", "false"))
&& !(userInterface == null)) {
userInterface.user_init(genProps);
}
}
////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////
///////// ALL PRIVATE BELOW ////////////////////
////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////
private void init(AdminCommandContext context) throws IOException {
logger = context.getLogger();
props = Globals.get(StartupContext.class).getArguments();
verbose = Boolean.parseBoolean(props.getProperty("-verbose", "false"));
logger.info(strings.get("restart.server.init"));
}
/**
* Returns whether or not the device supports "double-data rate" sampling, also known as
* "demux"-sampling.
*
* @return <code>true</code> if DDR is supported by the device, <code>false</code> otherwise.
*/
public boolean isDoubleDataRateSupported() {
final String value = this.properties.get(DEVICE_SUPPORTS_DDR);
return Boolean.parseBoolean(value);
}
/**
* Gets the value of a specific property as a <tt>boolean</tt>. If the specified property name is
* associated with a value, the string representation of the value is parsed into a
* <tt>boolean</tt> according to the rules of {@link Boolean#parseBoolean(String)} . Otherwise,
* <tt>defaultValue</tt> is returned.
*
* @param propertyName the name of the property to get the value of as a <tt>boolean</tt>
* @param defaultValue the value to be returned if the specified property name is not associated
* with a value
* @return the value of the property with the specified name as a <tt>boolean</tt>;
* <tt>defaultValue</tt> if the property with the specified name is not associated with a
* value
*/
public static boolean getBoolean(String propertyName, boolean defaultValue) {
String str = getString(propertyName);
return (str == null) ? defaultValue : Boolean.parseBoolean(str);
}