Class NullRealm
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:
MBeanRegistration,Contained,JmxEnabled,Lifecycle,Realm
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.
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Nested Class Summary
Nested classes/interfaces inherited from class org.apache.catalina.realm.RealmBase
RealmBase.AllRolesModeNested classes/interfaces inherited from interface org.apache.catalina.Lifecycle
Lifecycle.SingleUse -
Field Summary
Fields inherited from class org.apache.catalina.realm.RealmBase
allRolesMode, container, containerLog, realmPath, sm, stripRealmForGss, support, USER_ATTRIBUTES_DELIMITER, USER_ATTRIBUTES_WILDCARD, userAttributes, userAttributesList, validate, x509UsernameRetriever, x509UsernameRetrieverClassNameFields 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 -
Method Summary
Modifier and TypeMethodDescriptionprotected StringgetPassword(String username) Get the password for the specified user.protected PrincipalgetPrincipal(String username) Get the principal associated with the specified user.Methods inherited from class org.apache.catalina.realm.RealmBase
addPropertyChangeListener, authenticate, authenticate, authenticate, authenticate, authenticate, authenticate, backgroundProcess, findSecurityConstraints, getAllRolesMode, getContainer, getCredentialHandler, getDigest, getDomainInternal, getObjectNameKeyProperties, getPrincipal, getPrincipal, getPrincipal, getRealmPath, getRealmSuffix, getServer, getTransportGuaranteeRedirectStatus, getUserAttributes, getValidate, getX509UsernameRetrieverClassName, hasMessageDigest, hasResourcePermission, hasRole, hasRoleInternal, hasUserDataPermission, initInternal, isStripRealmForGss, main, parseUserAttributes, removePropertyChangeListener, setAllRolesMode, setContainer, setCredentialHandler, setRealmPath, setStripRealmForGss, setTransportGuaranteeRedirectStatus, setUserAttributes, setValidate, setX509UsernameRetrieverClassName, startInternal, stopInternal, toStringMethods inherited from class org.apache.catalina.util.LifecycleMBeanBase
destroyInternal, getDomain, getObjectName, postDeregister, postRegister, preDeregister, preRegister, register, setDomain, unregister, unregisterMethods inherited from class org.apache.catalina.util.LifecycleBase
addLifecycleListener, destroy, findLifecycleListeners, fireLifecycleEvent, getState, getStateName, getThrowOnFailure, init, removeLifecycleListener, setState, setState, setThrowOnFailure, start, stopMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitMethods inherited from interface org.apache.catalina.Realm
isAvailable
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Constructor Details
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NullRealm
public NullRealm()
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Method Details
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getPassword
Description copied from class:RealmBaseGet the password for the specified user.- Specified by:
getPasswordin classRealmBase- Parameters:
username- The user name- Returns:
- the password associated with the given principal's user name.
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getPrincipal
Description copied from class:RealmBaseGet the principal associated with the specified user.- Specified by:
getPrincipalin classRealmBase- Parameters:
username- The user name- Returns:
- the Principal associated with the given user name.
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