@SuppressWarnings("unchecked")
@RequestMapping(
value = "/" + PageNames.PRIVACY_ASSESSMENT_SETTINGS + ".html",
method = RequestMethod.POST)
public ModelAndView privacyAssessmentSettings(
@Valid PrivacyAssessmentForm assForm, BindingResult result, Map model) {
LOG.debug(PageNames.PRIVACY_ASSESSMENT_SETTINGS + " HTTP POST");
if (result.hasErrors()) {
LOG.warn("BindingResult has errors");
model.put(RESULT, "privacy assessment form error");
return new ModelAndView("error", model);
}
if (assessment == null) {
LOG.warn("Privacy Assessment Service reference not avaiable");
model.put("errormsg", "Privacy Assessment Service reference not avaiable");
return new ModelAndView("error", model);
}
int autoAssessmentPeriod = assForm.getAutoReassessmentInSecs();
boolean assessNow = assForm.isAssessNow();
LOG.debug("autoReassessmentInSecs = {}, assessNow = {}", autoAssessmentPeriod, assessNow);
try {
if (assessNow) {
assessment.assessAllNow(null, null);
}
if (!assForm.isAutoReassessment()) {
autoAssessmentPeriod = -1;
}
// FIXME: remove this obsolete functionality
// assessment.setAutoPeriod(autoAssessmentPeriod);
} catch (Exception ex) {
LOG.warn("", ex);
}
LOG.debug(PageNames.PRIVACY_ASSESSMENT_SETTINGS + " HTTP POST end");
return privacyAssessment();
}
@RequestMapping(
value = "/" + PageNames.PRIVACY_ASSESSMENT_SETTINGS + ".html",
method = RequestMethod.GET)
public ModelAndView privacyAssessmentSettings() {
LOG.debug(PageNames.PRIVACY_ASSESSMENT_SETTINGS + " HTTP GET");
// CREATE A HASHMAP OF ALL OBJECTS REQUIRED TO PROCESS THIS PAGE
Map<String, Object> model = new HashMap<String, Object>();
model.put("message", "Please input values and submit");
// ADD THE BEAN THAT CONTAINS ALL THE FORM DATA FOR THIS PAGE
PrivacyAssessmentForm assForm = new PrivacyAssessmentForm();
assForm.setAssessNow(false);
// int autoReassessmentInSecs = assessment.getAutoPeriod();
int autoReassessmentInSecs = 0; // FIXME: remove this obsolete functionality
LOG.warn("Automatic periodical assessment is no longer implemented.");
assForm.setAutoReassessment(autoReassessmentInSecs >= 0);
assForm.setAutoReassessmentInSecs(autoReassessmentInSecs);
model.put("assForm", assForm);
return new ModelAndView(PageNames.PRIVACY_ASSESSMENT_SETTINGS, model);
}
@SuppressWarnings("unchecked")
@RequestMapping(value = "/" + PageNames.PRIVACY_ASSESSMENT + ".html", method = RequestMethod.POST)
public ModelAndView privacyAssessment(
@Valid PrivacyAssessmentForm assForm, BindingResult result, Map model) {
LOG.debug(PageNames.PRIVACY_ASSESSMENT + " HTTP POST");
if (result.hasErrors()) {
LOG.warn("BindingResult has errors");
model.put(RESULT, "privacy assessment form error");
return new ModelAndView(PageNames.PRIVACY_ASSESSMENT, model);
}
if (assessment == null) {
LOG.warn("Privacy Assessment Service reference not avaiable");
model.put("errormsg", "Privacy Assessment Service reference not avaiable");
return new ModelAndView("error", model);
}
String presentationFormat = assForm.getPresentationFormat();
String subjectType = assForm.getAssessmentSubjectType();
LOG.debug("presentationFormat = {}, subjectType = {}", presentationFormat, subjectType);
Collection<PrivacyAssessmentForm> charts = new ArrayList<PrivacyAssessmentForm>();
if (presentationFormat.equalsIgnoreCase(Presentation.Format.CHART)) {
String chartFileName = "chart-1.png";
String title;
String xlabel;
String ylabel;
PlotData[] plotData;
String[] plotDataLabels;
if (subjectType.equalsIgnoreCase(Presentation.SubjectTypes.RECEIVER_IDS_KEY)) {
title = Presentation.SubjectTypes.RECEIVER_IDS;
xlabel = "Receiver identity";
ylabel = "Number of data transmissions";
Map<IIdentity, Integer> identities;
identities =
assessment.getNumDataTransmissionEventsForAllReceivers(new Date(0), new Date());
LOG.debug("Number of identities data has been transmitted to: {}", identities.size());
plotData = new PlotData[] {mapToArrays(identities)};
plotDataLabels = new String[] {"data"};
} else if (subjectType.equalsIgnoreCase(Presentation.SubjectTypes.SENDER_IDS_KEY)) {
title = Presentation.SubjectTypes.SENDER_IDS;
xlabel = "Sender identity";
ylabel = "Correlation of data transmission and data access";
HashMap<IIdentity, AssessmentResultIIdentity> assResult;
assResult = assessment.getAssessmentAllIds(null, null);
int size = assResult.size();
IIdentity[] labels = new IIdentity[size];
double[][] data = new double[2][size];
Iterator<IIdentity> iterator = assResult.keySet().iterator();
LOG.debug("privacyAssessment(): size = {}", size);
for (int k = 0; k < size; k++) {
labels[k] = iterator.next();
data[0][k] = assResult.get(labels[k]).getCorrWithDataAccessBySender();
data[1][k] = assResult.get(labels[k]).getCorrWithDataAccessByAll();
LOG.debug("privacyAssessment(): label[{}] = {}", k, labels[k]);
LOG.debug("privacyAssessment(): data[0][{}] = {}", k, data[0][k]);
LOG.debug("privacyAssessment(): data[1][{}] = {}", k, data[1][k]);
}
plotData = new PlotData[] {new PlotData(data[0], labels), new PlotData(data[1], labels)};
plotDataLabels =
new String[] {
"Correlation with data access by the sender identity",
"Correlation with data access by any identity"
};
} else if (subjectType.equalsIgnoreCase(Presentation.SubjectTypes.SENDER_CLASSES_KEY)) {
title = Presentation.SubjectTypes.SENDER_CLASSES;
xlabel = "Sender class";
ylabel = "Correlation of data transmission and data access";
HashMap<String, AssessmentResultClassName> assResult;
assResult = assessment.getAssessmentAllClasses(true, null, null);
int size = assResult.size();
String[] labels = new String[size];
double[][] data = new double[2][size];
Iterator<String> iterator = assResult.keySet().iterator();
LOG.debug("privacyAssessment(): size = {}", size);
for (int k = 0; k < size; k++) {
labels[k] = iterator.next();
data[0][k] = assResult.get(labels[k]).getCorrWithDataAccessBySender();
data[1][k] = assResult.get(labels[k]).getCorrWithDataAccessByAll();
LOG.debug("privacyAssessment(): label[{}] = {}", k, labels[k]);
LOG.debug("privacyAssessment(): data[0][{}] = {}", k, data[0][k]);
LOG.debug("privacyAssessment(): data[1][{}] = {}", k, data[1][k]);
}
plotData = new PlotData[] {new PlotData(data[0], labels), new PlotData(data[1], labels)};
plotDataLabels =
new String[] {
"Correlation with data access by the sender class",
"Correlation with data access by any class"
};
} else if (subjectType.equalsIgnoreCase(Presentation.SubjectTypes.DATA_ACCESS_CLASSES_KEY)) {
title = Presentation.SubjectTypes.DATA_ACCESS_CLASSES;
xlabel = "Class";
ylabel = "Number of accesses to local data";
Map<String, Integer> dataAccessClasses;
dataAccessClasses =
assessment.getNumDataAccessEventsForAllClasses(true, new Date(0), new Date());
LOG.debug("Number of data access events (by class): {}", dataAccessClasses.size());
plotData = new PlotData[] {mapToArrays(dataAccessClasses)};
plotDataLabels = new String[] {"data"};
} else if (subjectType.equalsIgnoreCase(Presentation.SubjectTypes.DATA_ACCESS_IDS_KEY)) {
title = Presentation.SubjectTypes.DATA_ACCESS_IDS;
xlabel = "Identity";
ylabel = "Number of accesses to local data";
Map<IIdentity, Integer> identities;
identities = assessment.getNumDataAccessEventsForAllIdentities(new Date(0), new Date());
LOG.debug("Number of data access events (by identity): {}", identities.size());
plotData = new PlotData[] {mapToArrays(identities)};
plotDataLabels = new String[] {"data"};
} else {
LOG.warn("Unexpected {}: {}", Presentation.SubjectTypes.class.getSimpleName(), subjectType);
return privacyAssessment();
}
PrivacyAssessmentForm form1 = new PrivacyAssessmentForm();
form1.setAssessmentSubject(title);
// createBarchart(null, xlabel, ylabel, dataLabels, data, chartFileName);
createBarchart(null, xlabel, ylabel, plotData, plotDataLabels, chartFileName);
form1.setChart(chartFileName);
charts.add(form1);
// PrivacyAssessmentForm form2 = new PrivacyAssessmentForm();
// form2.setAssessmentSubject(title + " 2");
// form2.setChart(chartFileName);
// charts.add(form2);
model.put("assessmentResults", charts);
LOG.debug(PageNames.PRIVACY_ASSESSMENT + " HTTP POST end");
return new ModelAndView(PageNames.PRIVACY_ASSESSMENT_CHART, model);
} else if (presentationFormat.equalsIgnoreCase(Presentation.Format.TABLE)) {
HashMap<String, AssessmentResultClassName> assResult;
assResult = assessment.getAssessmentAllClasses(true, null, null);
model.put("assessmentResults", assResult.values());
LOG.debug(PageNames.PRIVACY_ASSESSMENT + " HTTP POST end");
return new ModelAndView(PageNames.PRIVACY_ASSESSMENT_TABLE, model);
} else {
LOG.warn("Unexpected {}: {}", Presentation.Format.class.getSimpleName(), presentationFormat);
return privacyAssessment();
}
}