AvaticaCommonsHttpClientSpnegoImpl.EmptyCredentials (Apache Calcite Avatica 1.15.0 API)

java.lang.Object
- org.apache.calcite.avatica.remote.AvaticaCommonsHttpClientSpnegoImpl.EmptyCredentials

All Implemented Interfaces:

org.apache.http.auth.Credentials

Enclosing class:

AvaticaCommonsHttpClientSpnegoImpl
```
private static class AvaticaCommonsHttpClientSpnegoImpl.EmptyCredentials
extends java.lang.Object
implements org.apache.http.auth.Credentials
```
A credentials implementation which returns null.

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static AvaticaCommonsHttpClientSpnegoImpl.EmptyCredentials INSTANCE
- Constructor Summary
  
  Constructors
  Modifier Constructor Description
  
  private EmptyCredentials()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  java.lang.String getPassword()
  
  java.security.Principal getUserPrincipal()
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - INSTANCE
```
public static final AvaticaCommonsHttpClientSpnegoImpl.EmptyCredentials INSTANCE
```
- Constructor Detail
  - EmptyCredentials
```
private EmptyCredentials()
```
- Method Detail
  - getPassword
```
public java.lang.String getPassword()
```
    Specified by:
    
    getPassword in interface org.apache.http.auth.Credentials
  - getUserPrincipal
```
public java.security.Principal getUserPrincipal()
```
    Specified by:
    
    getUserPrincipal in interface org.apache.http.auth.Credentials