/** {@inheritDoc} */
public LDAPConnection getConnection() throws LDAPException {
if (M_log.isDebugEnabled()) {
M_log.debug("getConnection()");
}
LDAPConnection conn = newConnection();
if (config.isAutoBind()) {
if (M_log.isDebugEnabled()) {
M_log.debug("getConnection(): auto-binding");
}
try {
bind(conn, config.getLdapUser(), config.getLdapPassword());
} catch (LDAPException ldape) {
if (ldape.getResultCode() == LDAPException.INVALID_CREDENTIALS) {
M_log.warn(
"Failed to bind against: "
+ conn.getHost()
+ " with user: "******" password: "******".", "*"));
}
throw ldape;
}
}
return conn;
}
/**
* Determines if the supplied ldap exception should result in an operation retry.
*
* @param e that was produced
* @throws LdapException wrapping the ldap exception
*/
protected void processLDAPException(final LDAPException e) throws LdapException {
ProviderUtils.throwOperationException(
config.getOperationExceptionResultCodes(),
e,
e.getResultCode(),
e.getMatchedDN(),
null,
null,
true);
}
/** {@inheritDoc} */
@Override
public void close(final RequestControl[] controls) throws LdapException {
try {
if (connection != null) {
connection.disconnect(getLDAPConstraints(controls));
}
} catch (LDAPException e) {
throw new LdapException(e, ResultCode.valueOf(e.getResultCode()));
} finally {
connection = null;
}
}
/**
* Determines whether the supplied ldap exception should be ignored.
*
* @param ignoreResultCodes to match against the exception
* @param e ldap exception to match
* @return result code that should be ignored or null
*/
protected ResultCode ignoreSearchException(
final ResultCode[] ignoreResultCodes, final LDAPException e) {
ResultCode ignore = null;
if (ignoreResultCodes != null && ignoreResultCodes.length > 0) {
for (ResultCode rc : ignoreResultCodes) {
if (e.getResultCode() == rc.value()) {
logger.debug("Ignoring ldap exception", e);
ignore = rc;
break;
}
}
}
return ignore;
}