本文整理汇总了Java中org.springframework.security.providers.ProviderManager类的典型用法代码示例。如果您正苦于以下问题：Java ProviderManager类的具体用法？Java ProviderManager怎么用？Java ProviderManager使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
ProviderManager类属于org.springframework.security.providers包，在下文中一共展示了ProviderManager类的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: afterPropertiesSet
import org.springframework.security.providers.ProviderManager; //导入依赖的package包/类
/**
* 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" );
}
}