Constants (GemFire XD Java API Documentation)

```
public interface Constants
```
List of GemFireXD constants that is used other than Attribute and Property.

Nested Classes
Modifier and Type	Interface and Description
`static class`	`Constants.QueryHints` Possible values of GEMFIREXD-PROPERTIES property keys.
`static class`	`Constants.SecurityMechanism` The security mechanism to use when starting network server to impose policy for client connections.

Fields
Modifier and Type	Field and Description
`static String`	`AUTHENTICATION_PROVIDER_BUILTIN` Property value to AUTH_PROVIDER or to SERVER_AUTH_PROVIDER for enabling BUILTIN scheme.
`static String`	`AUTHENTICATION_PROVIDER_LDAP` Property value to AUTH_PROVIDER or to SERVER_AUTH_PROVIDER for enabling LDAP scheme. Verifying LDAP server can be configured by setting `ldapserver` property.
`static String`	`LDAP_GROUP_PREFIX` Prefix used for user names internally when granting privileges to those coming from LDAP groups.
`static String`	`LDAP_LOCAL_USER_DN`
`static String`	`LDAP_SEARCH_FILTER_GROUP` The token for the LDAP group name provided in custom LDAP group search filter specification.
`static String`	`LDAP_SEARCH_FILTER_USERNAME`

Interface Constants