/* (non-Javadoc)
* @see uk.ac.ed.epcc.webapp.forms.transition.TransitionFactoryDataProvider#getTargets()
*/
public Set<TableTransitionTarget> getTargets() {
HashSet<TableTransitionTarget> result = new HashSet<TableTransitionTarget>();
AppContext conn = getContext();
Map<String, Class> classmap = conn.getClassMap(TableTransitionTarget.class);
for (String key : classmap.keySet()) {
result.add((TableTransitionTarget) conn.makeObject(classmap.get(key), key));
}
return result;
}
@Override
public ServletSessionService getSessionService(AppContext conn) {
ServletSessionService sess = super.getSessionService(conn);
if (sess != null && !sess.haveCurrentUser()) {
Map<String, Object> params = conn.getService(ServletService.class).getParams();
AppUserFactory fac = sess.getLoginFactory();
PasswordAuthComposite<?> composite =
(PasswordAuthComposite<?>) fac.getComposite(PasswordAuthComposite.class);
if (composite != null) {
String user = null;
Object person = params.get("person");
if (person != null) {
user = person.toString();
}
String password = null;
Object pass_obj = params.get("password");
if (pass_obj != null) {
password = pass_obj.toString();
}
if (user != null && password != null) {
try {
AppUser p =
composite.findByLoginNamePassword(user, password, CHECK_API_FAILS.isEnabled(conn));
if (p != null && p.canLogin()) {
sess.setCurrentPerson(p);
}
} catch (DataException e) {
conn.getService(LoggerService.class)
.getLogger(getClass())
.error("Error locating person", e);
}
}
}
}
return sess;
}
public static void anonymise(AppContext c, String table) throws DataFault {
try {
if (Repository.READ_ONLY_FEATURE.isEnabled(c)) {
return;
}
SQLContext conn = c.getService(DatabaseService.class).getSQLContext();
if (conn == null) {
throw new DataFault("No connection");
}
StringBuilder sb = new StringBuilder();
sb.append("UPDATE ");
conn.quote(sb, table);
sb.append(" SET ");
conn.quote(sb, MESSAGE);
sb.append("=null");
Statement stmt = conn.getConnection().createStatement();
int results = stmt.executeUpdate(sb.toString());
stmt.close();
} catch (SQLException e) {
throw new DataFault("Error in delete", e);
}
}