Example usage for org.springframework.security.core.userdetails UsernameNotFoundException initCause

Introduction

In this page you can find the example usage for org.springframework.security.core.userdetails UsernameNotFoundException initCause.

Prototype

public synchronized Throwable initCause(Throwable cause) 

Source Link

Document

Initializes the cause of this throwable to the specified value.

Usage

From source file:iplatform.admin.ui.server.auth.ad.ActiveDirectoryLdapAuthenticationProvider.java

@SuppressWarnings("deprecation")
private DirContextOperations searchForUser(DirContext ctx, String username) throws NamingException {
    SearchControls searchCtls = new SearchControls();
    searchCtls.setSearchScope(SearchControls.SUBTREE_SCOPE);

    String searchFilter = "(&(objectClass=user)(userPrincipalName={0}))";

    final String bindPrincipal = createBindPrincipal(username);

    String searchRoot = rootDn != null ? rootDn : searchRootFromPrincipal(bindPrincipal);

    try {/*from  w w w  . j av a2 s  .  com*/
        return SpringSecurityLdapTemplate.searchForSingleEntryInternal(ctx, searchCtls, searchRoot,
                searchFilter, new Object[] { bindPrincipal });
    } catch (IncorrectResultSizeDataAccessException incorrectResults) {
        if (incorrectResults.getActualSize() == 0) {
            UsernameNotFoundException userNameNotFoundException = new UsernameNotFoundException(
                    "User " + username + " not found in directory.", username);
            userNameNotFoundException.initCause(incorrectResults);
            throw badCredentials(userNameNotFoundException);
        }
        // Search should never return multiple results if properly configured, so just rethrow
        throw incorrectResults;
    }
}

---