NullRealm (Apache Tomcat 7.0.67 API Documentation)

Apache Tomcat 7.0.67

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

java.lang.Object
- org.apache.catalina.util.LifecycleBase
- - org.apache.catalina.util.LifecycleMBeanBase
  - - org.apache.catalina.realm.RealmBase
    - - org.apache.catalina.realm.NullRealm

All Implemented Interfaces:

javax.management.MBeanRegistration, Lifecycle, Realm
```
public class NullRealm
extends RealmBase
```
Minimal Realm implementation that always returns null when an attempt is made to validate a user name and password. It is intended to be used as a default Realm implementation when no other Realm is specified.

Nested Class Summary
- Nested classes/interfaces inherited from class org.apache.catalina.realm.RealmBase
  RealmBase.AllRolesMode

Field Summary
- Fields inherited from class org.apache.catalina.realm.RealmBase
  allRolesMode, container, containerLog, digest, digestEncoding, info, md, md5Encoder, md5Helper, realmPath, sm, stripRealmForGss, support, validate, x509UsernameRetriever, x509UsernameRetrieverClassName
- Fields inherited from class org.apache.catalina.util.LifecycleMBeanBase
  mserver
- Fields inherited from interface org.apache.catalina.Lifecycle
  AFTER_DESTROY_EVENT, AFTER_INIT_EVENT, AFTER_START_EVENT, AFTER_STOP_EVENT, BEFORE_DESTROY_EVENT, BEFORE_INIT_EVENT, BEFORE_START_EVENT, BEFORE_STOP_EVENT, CONFIGURE_START_EVENT, CONFIGURE_STOP_EVENT, PERIODIC_EVENT, START_EVENT, STOP_EVENT

Constructor Summary

Constructors
Constructor and Description

NullRealm()

Method Summary

Methods
Modifier and Type	Method and Description
`protected java.lang.String`	`getName()` Return a short name for this Realm implementation, for use in log messages.
`protected java.lang.String`	`getPassword(java.lang.String username)` Return the password associated with the given principal's user name.
`protected java.security.Principal`	`getPrincipal(java.lang.String username)` Return the Principal associated with the given user name.

Methods inherited from class org.apache.catalina.util.LifecycleMBeanBase
destroyInternal, getDomain, getObjectName, postDeregister, postRegister, preDeregister, preRegister, register, setDomain, unregister

Methods inherited from class org.apache.catalina.util.LifecycleBase
addLifecycleListener, destroy, findLifecycleListeners, fireLifecycleEvent, getState, getStateName, init, removeLifecycleListener, setState, setState, start, stop

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - NullRealm
```
public NullRealm()
```
- Method Detail
  - getName
```
protected java.lang.String getName()
```
    Description copied from class: RealmBase
    
    Return a short name for this Realm implementation, for use in log messages.
    
    Specified by:
    
    getName in class RealmBase
  - getPassword
```
protected java.lang.String getPassword(java.lang.String username)
```
    Description copied from class: RealmBase
    
    Return the password associated with the given principal's user name.
    
    Specified by:
    
    getPassword in class RealmBase
  - getPrincipal
```
protected java.security.Principal getPrincipal(java.lang.String username)
```
    Description copied from class: RealmBase
    
    Return the Principal associated with the given user name.
    
    Specified by:
    
    getPrincipal in class RealmBase

Apache Tomcat 7.0.67

All Classes

Summary:
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Field |
Constr |
Method

Detail:
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Constr |
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