/**
* {@inheritDoc}
*
* @since 3.2
*/
public void deleteAuditEntries(String applicationName, Long fromTime, Long toTime) {
ParameterCheck.mandatory("applicationName", applicationName);
AlfrescoTransactionSupport.checkTransactionReadState(true);
AuditApplication application = auditModelRegistry.getAuditApplicationByName(applicationName);
if (application == null) {
if (logger.isDebugEnabled()) {
logger.debug("No audit application named '" + applicationName + "' has been registered.");
}
return;
}
Long applicationId = application.getApplicationId();
auditDAO.deleteAuditEntries(applicationId, fromTime, toTime);
// Done
if (logger.isDebugEnabled()) {
logger.debug(
"Delete audit entries for " + applicationName + " (" + fromTime + " to " + toTime);
}
}
/**
* Audit values for a given application. No path checking is done.
*
* @param application the audit application to audit to
* @param disabledPaths the application's disabled paths
* @param values the values to store keyed by <b>full paths</b>.
* @return Returns all values as audited
*/
private Map<String, Serializable> audit(
final AuditApplication application,
Set<String> disabledPaths,
final Map<String, Serializable> values) {
// Get the model ID for the application
Long applicationId = application.getApplicationId();
if (applicationId == null) {
throw new AuditException(
"No persisted instance exists for audit application: " + application);
}
// Eliminate any paths that have been disabled
Iterator<String> pathedValuesKeyIterator = values.keySet().iterator();
while (pathedValuesKeyIterator.hasNext()) {
String pathedValueKey = pathedValuesKeyIterator.next();
for (String disabledPath : disabledPaths) {
if (pathedValueKey.startsWith(disabledPath)) {
// The pathed value is excluded
pathedValuesKeyIterator.remove();
}
}
}
// Check if there is anything left
if (values.size() == 0) {
if (logger.isDebugEnabled()) {
logger.debug(
"Audit values have all been excluded by disabled paths: \n"
+ " Application: "
+ application
+ "\n"
+ " Values: "
+ values);
}
return Collections.emptyMap();
}
// Generate data
Map<String, DataGenerator> generators = application.getDataGenerators(values.keySet());
Map<String, Serializable> auditData = generateData(generators);
// Now extract values
Map<String, Serializable> extractedData =
AuthenticationUtil.runAs(
new RunAsWork<Map<String, Serializable>>() {
public Map<String, Serializable> doWork() throws Exception {
return extractData(application, values);
}
},
AuthenticationUtil.getSystemUserName());
// Combine extracted and generated values (extracted data takes precedence)
auditData.putAll(extractedData);
// Time and username are intrinsic
long time = System.currentTimeMillis();
String username = AuthenticationUtil.getFullyAuthenticatedUser();
Long entryId = null;
if (!auditData.isEmpty()) {
// Persist the values
entryId = auditDAO.createAuditEntry(applicationId, time, username, auditData);
}
// Done
if (logger.isDebugEnabled()) {
logger.debug(
"New audit entry: \n"
+ " Application ID: "
+ applicationId
+ "\n"
+ " Entry ID: "
+ entryId
+ "\n"
+ " Values: "
+ values
+ "\n"
+ " Audit Data: "
+ auditData);
}
return auditData;
}
