本文整理匯總了Java中org.springframework.security.providers.ProviderManager類的典型用法代碼示例。如果您正苦於以下問題：Java ProviderManager類的具體用法？Java ProviderManager怎麽用？Java ProviderManager使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
ProviderManager類屬於org.springframework.security.providers包，在下文中一共展示了ProviderManager類的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: afterPropertiesSet
import org.springframework.security.providers.ProviderManager; //導入依賴的package包/類
/**
* Ensure that we have an authentication manager to work with. If one has not been
* specifically wired in, then look for beans to "auto-wire" in. Look for a bean of
* one of the following types (in order): {@link ProviderManager},
* {@link AuthenticationProvider}, and {@link AuthenticationManager}.
*
* @see org.springframework.beans.factory.InitializingBean#afterPropertiesSet()
*/
public void afterPropertiesSet() {
// Ensure that we have our authentication manager
if( authenticationManager == null ) {
if( logger.isDebugEnabled() ) {
logger.debug( "No AuthenticationManager defined, look for one" );
}
// Try the class types in sequence
Class[] types = new Class[] { ProviderManager.class, AuthenticationProvider.class,
AuthenticationManager.class };
for( int i = 0; i < types.length; i++ ) {
if( tryToWire( types[i] ) ) {
break;
}
}
}
// If we still don't have one, then that's it
if( authenticationManager == null ) {
throw new IllegalArgumentException( "authenticationManager must be defined" );
}
}