private void doTestRequestTimeout(boolean isPersistentSearch) throws Exception {
InetSocketAddress address = TestCaseUtils.findFreeSocketAddress();
/*
* Use a mock server implementation which will ignore incoming requests
* and leave the client waiting forever for a response.
*/
@SuppressWarnings("unchecked")
LDAPListener listener =
new LDAPListener(
address, Connections.newServerConnectionFactory(mock(RequestHandler.class)));
/*
* Use a very long time out in order to prevent the timeout thread from
* triggering the timeout.
*/
LDAPConnectionFactory factory =
new LDAPConnectionFactory(
address.getHostName(),
address.getPort(),
Options.defaultOptions()
.set(TIMEOUT_IN_MILLISECONDS, TimeUnit.SECONDS.toMillis((long) 100)));
GrizzlyLDAPConnection connection = (GrizzlyLDAPConnection) factory.getConnection();
try {
SearchRequest request =
Requests.newSearchRequest("dc=test", SearchScope.BASE_OBJECT, "(objectClass=*)");
if (isPersistentSearch) {
request.addControl(PersistentSearchRequestControl.newControl(true, true, true));
}
SearchResultHandler searchHandler = mock(SearchResultHandler.class);
@SuppressWarnings("unchecked")
ExceptionHandler<LdapException> exceptionHandler = mock(ExceptionHandler.class);
connection.searchAsync(request, searchHandler).thenOnException(exceptionHandler);
// Pass in a time which is guaranteed to trigger expiration.
connection.handleTimeout(System.currentTimeMillis() + 1000000);
if (isPersistentSearch) {
verifyZeroInteractions(searchHandler);
} else {
ArgumentCaptor<LdapException> arg = ArgumentCaptor.forClass(LdapException.class);
verify(exceptionHandler).handleException(arg.capture());
assertThat(arg.getValue()).isInstanceOf(TimeoutResultException.class);
assertThat(arg.getValue().getResult().getResultCode())
.isEqualTo(ResultCode.CLIENT_SIDE_TIMEOUT);
}
} finally {
connection.close();
listener.close();
factory.close();
}
}
/**
* Search the Database Server using the provided search request.
*
* @param request The search request.
* @param handler A search result handler which can be used to asynchronously process the search
* result entries and references as they are received, may be null.
* @return The result of the operation.
* @throws ErrorResultException If the result code indicates that the request failed for some
* reason.
* @throws SQLException If the SQL query has an invalid format.
* @throws NullPointerException If {@code request} was {@code null}, or if a corresponding mapping
* value could not be found in the mapping component.
*/
@Override
public Result search(SearchRequest request, SearchResultHandler handler)
throws ErrorResultException {
Result r;
try {
// Split up the DN the of the request.
final DN DN = request.getName();
final int DNSize = DN.size();
final String baseDN = DN.parent(DNSize - 2).toString();
RDN OU = null;
RDN rDN = null;
String OUName = "";
String rDNAttributeName = "";
String rDNAttributeValue = "";
if (DNSize > 3) {
OU = DN.parent(1).rdn();
OUName = OU.getFirstAVA().getAttributeValue().toString();
rDN = DN.parent(0).rdn();
rDNAttributeName = rDN.getFirstAVA().getAttributeType().getNameOrOID();
rDNAttributeValue = rDN.getFirstAVA().getAttributeValue().toString();
} else if (DNSize > 2) {
OU = DN.parent(0).rdn();
OUName = OU.getFirstAVA().getAttributeValue().toString();
}
List<String> returnAttributeNames = request.getAttributes();
final List<String> removeAttributesList = new ArrayList<String>();
// Get all column names to be returned to return full records.
if (returnAttributeNames == null) {
if (OU != null) {
returnAttributeNames = jdbcm.getOrganizationalUnitAttributes(baseDN, OUName);
if (returnAttributeNames == null)
throw new NullPointerException(
"JDBC Error: Could not find any matching attributes in OU: '" + OUName + "'.");
final String tableName = jdbcm.getTableNameFromMapping(baseDN, OUName);
for (Iterator<String> iterAttributes = returnAttributeNames.iterator();
iterAttributes.hasNext(); ) {
String returnAttributeName = iterAttributes.next();
final String returnColumnName =
jdbcm.getColumnNameFromMapping(tableName, baseDN, OUName, returnAttributeName);
if (returnColumnName == null) removeAttributesList.add(returnAttributeName);
}
returnAttributeNames.removeAll(removeAttributesList);
} else {
final List<String> OUList = jdbcm.getOrganizationalUnits(baseDN);
if (OUList == null)
throw new NullPointerException(
"JDBC Error: Could not find any matching organizational units in DN: '"
+ baseDN
+ "'.");
for (Iterator<String> iterOU = OUList.iterator(); iterOU.hasNext(); ) {
OUName = iterOU.next();
final String tableName = jdbcm.getTableNameFromMapping(baseDN, OUName);
returnAttributeNames = jdbcm.getOrganizationalUnitAttributes(baseDN, OUName);
for (Iterator<String> iterAttributes = returnAttributeNames.iterator();
iterAttributes.hasNext(); ) {
String returnAttributeName = iterAttributes.next();
final String returnColumnName =
jdbcm.getColumnNameFromMapping(tableName, baseDN, OUName, returnAttributeName);
if (returnColumnName == null) removeAttributesList.add(returnAttributeName);
}
returnAttributeNames.removeAll(removeAttributesList);
}
}
}
// Convert the search filter.
final Filter searchFilter = request.getFilter();
final String convertedFilterString = convertSearchFilter(searchFilter, baseDN, OUName);
if (convertedFilterString.startsWith("Err:")) {
String[] errorStringSplitter = convertedFilterString.split("Err:");
throw new NullPointerException(errorStringSplitter[1]);
}
final List<String> returnColumnNames = new ArrayList<String>();
// Search mapping for the corresponding column name for each return attribute.
for (Iterator<String> iter = returnAttributeNames.iterator(); iter.hasNext(); ) {
if (OU == null) {
final String returnAttributeName = iter.next();
final List<String> OUList = jdbcm.getOrganizationalUnits(baseDN);
if (OUList == null)
throw new NullPointerException(
"JDBC Error: Could not find any matching organizational units in DN: '"
+ baseDN
+ "'.");
for (Iterator<String> iterOU = OUList.iterator(); iterOU.hasNext(); ) {
OUName = iterOU.next();
final String tableName = jdbcm.getTableNameFromMapping(baseDN, OUName);
final String returnColumnName =
jdbcm.getColumnNameFromMapping(tableName, baseDN, OUName, returnAttributeName);
if (returnColumnName == null) continue;
else returnColumnNames.add(returnColumnName);
break;
}
} else {
final String returnAttributeName = iter.next();
final String tableName = jdbcm.getTableNameFromMapping(baseDN, OUName);
if (tableName == null)
throw new NullPointerException(
"JDBC Error: Could not find matching table name for OU: '"
+ OUName
+ "' in DN: '"
+ baseDN
+ "'. Please check if mapping was succesful.");
final String returnColumnName =
jdbcm.getColumnNameFromMapping(tableName, baseDN, OUName, returnAttributeName);
if (returnColumnName == null)
throw new NullPointerException(
"JDBC Error: Could not find matching column name for attribute: '"
+ returnAttributeName
+ "'. Please check if mapping was succesful.");
returnColumnNames.add(returnColumnName);
}
}
String selectString = "";
String fromString = "";
String whereString = convertedFilterString;
if (returnAttributeNames.isEmpty()) selectString = "*";
// Build the SQL SELECT string.
if (OU == null) {
final List<String> OUList = jdbcm.getOrganizationalUnits(baseDN);
if (OUList == null)
throw new NullPointerException(
"JDBC Error: Could not find any matching organizational units in DN: '"
+ baseDN
+ "'.");
for (int i = 0; i < OUList.size(); i++) {
final String currentOU = OUList.get(i);
final String currentTable = jdbcm.getTableNameFromMapping(baseDN, currentOU);
if (currentTable == null) continue;
final List<String> currentTableColumnNames = jdbcm.getTableColumns(currentTable);
if (!fromString.isEmpty()) fromString = fromString.concat(",");
fromString = fromString.concat(currentTable);
for (int j = 0; j < returnColumnNames.size(); j++) {
final String returnColumnName = returnColumnNames.get(j);
if (currentTableColumnNames.contains(returnColumnName)) {
if (!selectString.isEmpty()) selectString = selectString.concat(",");
selectString = selectString.concat(currentTable + "." + returnColumnName);
}
}
}
} else {
final String selectTable = jdbcm.getTableNameFromMapping(baseDN, OUName);
if (selectTable == null)
throw new NullPointerException(
"JDBC Error: Could not find matching table name for OU: '"
+ OUName
+ "' in DN: '"
+ baseDN
+ "'. Please check if mapping was succesful.");
fromString = fromString.concat(selectTable);
for (int j = 0; j < returnColumnNames.size(); j++) {
final String returnColumnName = returnColumnNames.get(j);
if (returnColumnName == null) continue;
if (!selectString.isEmpty()) selectString = selectString.concat(",");
selectString = selectString.concat(returnColumnName);
}
if (rDN != null) {
final String columnName =
jdbcm.getColumnNameFromMapping(selectTable, baseDN, OUName, rDNAttributeName);
if (columnName == null)
throw new NullPointerException(
"JDBC Error: Could not find matching column name for attribute: '"
+ rDNAttributeName
+ "'. Please check if mapping was succesful.");
whereString = columnName + "='" + rDNAttributeValue + "'";
}
}
// Build the SQL query.
final Statement st = connection.createStatement();
String sql = "SELECT " + selectString + " FROM " + fromString;
if (!whereString.isEmpty()) sql = sql.concat(" WHERE " + whereString);
ResultSet rs = st.executeQuery(sql);
ResultSetMetaData rsmd = rs.getMetaData();
// Fill the entries result for this query.
searchEntries.clear();
while (rs.next()) {
Entry e = new LinkedHashMapEntry();
for (int i = 1; i <= rsmd.getColumnCount(); i++) {
e.addAttribute(rsmd.getTableName(i) + "_" + rsmd.getColumnName(i), rs.getObject(i));
}
searchEntries.add(e);
}
r = Responses.newResult(ResultCode.SUCCESS);
} catch (SQLException e) {
System.out.println(e.toString());
r = Responses.newResult(ResultCode.OPERATIONS_ERROR);
r.setCause(e);
} catch (NullPointerException e) {
System.out.println(e.toString());
r = Responses.newCompareResult(ResultCode.OPERATIONS_ERROR);
r.setCause(e);
}
return r;
}
