```
public interface OAuthConstants
```
This class contains OAuth constants, used project-wide

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`ACCESS_TOKEN`
`static String`	`AUTHORIZATION_CODE`
`static String`	`BASIC`
`static String`	`CALLBACK`
`static String`	`CLIENT_CREDENTIALS`
`static String`	`CLIENT_ID`
`static String`	`CLIENT_SECRET`
`static String`	`CODE`
`static String`	`CONSUMER_KEY`
`static String`	`CONSUMER_SECRET`
`static String`	`GRANT_TYPE`
`static String`	`HEADER`
`static String`	`NONCE`
`static String`	`OOB`	to indicate an out-of-band configuration
`static String`	`PARAM_PREFIX`
`static String`	`PASSWORD`
`static String`	`REALM`
`static String`	`REDIRECT_URI`
`static String`	`REFRESH_TOKEN`
`static String`	`RESPONSE_TYPE`
`static String`	`RESPONSE_TYPE_CODE`
`static String`	`SCOPE`
`static String`	`SIGN_METHOD`
`static String`	`SIGNATURE`
`static String`	`STATE`
`static String`	`TIMESTAMP`
`static String`	`TOKEN`
`static String`	`TOKEN_SECRET`
`static String`	`USER_AGENT_HEADER_NAME`
`static String`	`USERNAME`
`static String`	`VERIFIER`
`static String`	`VERSION`

- Field Detail
  - TIMESTAMP
```
static final String TIMESTAMP
```
    See Also:
    
    Constant Field Values
  - SIGN_METHOD
```
static final String SIGN_METHOD
```
    See Also:
    
    Constant Field Values
  - SIGNATURE
```
static final String SIGNATURE
```
    See Also:
    
    Constant Field Values
  - CONSUMER_SECRET
```
static final String CONSUMER_SECRET
```
    See Also:
    
    Constant Field Values
  - CONSUMER_KEY
```
static final String CONSUMER_KEY
```
    See Also:
    
    Constant Field Values
  - CALLBACK
```
static final String CALLBACK
```
    See Also:
    
    Constant Field Values
  - VERSION
```
static final String VERSION
```
    See Also:
    
    Constant Field Values
  - NONCE
```
static final String NONCE
```
    See Also:
    
    Constant Field Values
  - REALM
```
static final String REALM
```
    See Also:
    
    Constant Field Values
  - PARAM_PREFIX
```
static final String PARAM_PREFIX
```
    See Also:
    
    Constant Field Values
  - TOKEN
```
static final String TOKEN
```
    See Also:
    
    Constant Field Values
  - TOKEN_SECRET
```
static final String TOKEN_SECRET
```
    See Also:
    
    Constant Field Values
  - VERIFIER
```
static final String VERIFIER
```
    See Also:
    
    Constant Field Values
  - HEADER
```
static final String HEADER
```
    See Also:
    
    Constant Field Values
  - SCOPE
```
static final String SCOPE
```
    See Also:
    
    Constant Field Values
  - BASIC
```
static final String BASIC
```
    See Also:
    
    Constant Field Values
  - OOB
```
static final String OOB
```
    to indicate an out-of-band configuration
    
    See Also:
    
    The OAuth 1.0 Protocol, Constant Field Values
  - ACCESS_TOKEN
```
static final String ACCESS_TOKEN
```
    See Also:
    
    Constant Field Values
  - CLIENT_ID
```
static final String CLIENT_ID
```
    See Also:
    
    Constant Field Values
  - CLIENT_SECRET
```
static final String CLIENT_SECRET
```
    See Also:
    
    Constant Field Values
  - REDIRECT_URI
```
static final String REDIRECT_URI
```
    See Also:
    
    Constant Field Values
  - CODE
```
static final String CODE
```
    See Also:
    
    Constant Field Values
  - REFRESH_TOKEN
```
static final String REFRESH_TOKEN
```
    See Also:
    
    Constant Field Values
  - GRANT_TYPE
```
static final String GRANT_TYPE
```
    See Also:
    
    Constant Field Values
  - AUTHORIZATION_CODE
```
static final String AUTHORIZATION_CODE
```
    See Also:
    
    Constant Field Values
  - CLIENT_CREDENTIALS
```
static final String CLIENT_CREDENTIALS
```
    See Also:
    
    Constant Field Values
  - STATE
```
static final String STATE
```
    See Also:
    
    Constant Field Values
  - USERNAME
```
static final String USERNAME
```
    See Also:
    
    Constant Field Values
  - PASSWORD
```
static final String PASSWORD
```
    See Also:
    
    Constant Field Values
  - RESPONSE_TYPE
```
static final String RESPONSE_TYPE
```
    See Also:
    
    Constant Field Values
  - RESPONSE_TYPE_CODE
```
static final String RESPONSE_TYPE_CODE
```
    See Also:
    
    Constant Field Values
  - USER_AGENT_HEADER_NAME
```
static final String USER_AGENT_HEADER_NAME
```
    See Also:
    
    Constant Field Values

Interface OAuthConstants

Field Summary

Field Detail

TIMESTAMP

SIGN_METHOD

SIGNATURE

CONSUMER_SECRET

CONSUMER_KEY

CALLBACK

VERSION

NONCE

REALM

PARAM_PREFIX

TOKEN

TOKEN_SECRET

VERIFIER

HEADER

SCOPE

BASIC

OOB

ACCESS_TOKEN

CLIENT_ID

CLIENT_SECRET

REDIRECT_URI

CODE

REFRESH_TOKEN

GRANT_TYPE

AUTHORIZATION_CODE

CLIENT_CREDENTIALS

STATE

USERNAME

PASSWORD

RESPONSE_TYPE

RESPONSE_TYPE_CODE

USER_AGENT_HEADER_NAME