/**
* Serializes list of ldap users matching filter.
*
* @param context the current request context
* @param filter the user search filter for ldap
* @return the list of users as json
* @throws IdentityException if a system error occurs preventing the action
* @throws NamingException if an LDAP naming exception occurs
* @throws SQLException
*/
protected String serializeUsersAsJson(
RequestContext context, String filter, String attributeName, boolean isMemberSearch)
throws IdentityException, NamingException, SQLException {
Users users = new Users();
int totalMatches = 0;
if (!isMemberSearch) {
HashMap<String, Object> resultsMap = buildUsersList(context, filter, null);
users = (Users) resultsMap.get("topUserMatches");
totalMatches = (Integer) resultsMap.get("totalMatches");
} else if (isMemberSearch && attributeName != null) {
Roles configuredRoles = context.getIdentityConfiguration().getConfiguredRoles();
Role role = configuredRoles.get(attributeName);
String sDn = role.getDistinguishedName();
IdentityAdapter idAdapter = context.newIdentityAdapter();
users = idAdapter.readGroupMembers(sDn);
totalMatches = users.size();
users.sort();
} else {
IdentityAdapter idAdapter = context.newIdentityAdapter();
Users members = idAdapter.readGroupMembers(filter);
for (User u : members.values()) {
users.add(u);
}
users.sort();
totalMatches = users.size();
}
String usersJson =
"{ \"totalUsers\" : \""
+ totalMatches
+ "\" ,\"topUsers\" : \""
+ users.size()
+ "\" , \"users\": [";
boolean firstUser = true;
for (User user : users.values()) {
String userName = user.getName();
String dn = user.getKey();
if (!firstUser) {
usersJson += ",";
} else {
firstUser = false;
}
usersJson +=
" { \"dn\" : \""
+ dn
+ "\" , \"userName\" : \""
+ Val.escapeStrForJson(userName)
+ "\" }";
}
usersJson += " ] }";
return usersJson;
}
/**
* Builds list of ldap users matching filter.
*
* @param context the current request context (contains the active user)
* @param filter the user search filter for ldap
* @return the list of users matching filter
* @throws IdentityException if a system error occurs preventing the action
* @throws NamingException if an LDAP naming exception occurs
*/
protected HashMap<String, Object> buildUsersList(
RequestContext context, String filter, String attributeName)
throws IdentityException, NamingException {
HashMap<String, Object> resultsMap = new HashMap<String, Object>();
IdentityAdapter idAdapter = context.newIdentityAdapter();
String searchLimit =
Val.chkStr(
context
.getCatalogConfiguration()
.getParameters()
.getValue("ldap.identity.search.maxResults"));
int srchLimit = -1;
if (searchLimit.length() > 0) {
srchLimit = Integer.parseInt(searchLimit);
}
Users users = idAdapter.readUsers(filter, attributeName);
users.sort();
int totalMatches = users.size();
resultsMap.put("totalMatches", totalMatches);
if (srchLimit == -1) {
resultsMap.put("topUserMatches", users);
return resultsMap;
}
if (attributeName != null) {
resultsMap.put("topUserMatches", users);
return resultsMap;
}
Users topUserMatches = new Users();
int count = 0;
for (User user : users.values()) {
count++;
if (count <= srchLimit) {
topUserMatches.add(user);
} else {
break;
}
}
resultsMap.put("topUserMatches", topUserMatches);
return resultsMap;
}