import org.springframework.security.saml.parser.ParserPoolHolder; //导入依赖的package包/类
@Override
public void afterPropertiesSet() {
    //All existing beans are thrown as shared objects to the ServiceProviderSecurityBuilder, which will wire all
    //beans/objects related to spring security SAML.
    serviceProviderBuilder.setSharedObject(ParserPool.class, ParserPoolHolder.getPool());
    serviceProviderBuilder.setSharedObject(WebSSOProfileConsumerImpl.class, (WebSSOProfileConsumerImpl) webSSOProfileConsumer);
    serviceProviderBuilder.setSharedObject(WebSSOProfileConsumerHoKImpl.class, hokWebSSOProfileConsumer);
    serviceProviderBuilder.setSharedObject(ServiceProviderEndpoints.class, new ServiceProviderEndpoints());
    serviceProviderBuilder.setSharedObject(ResourceLoader.class, resourceLoader);
    serviceProviderBuilder.setSharedObject(SAMLSSOProperties.class, sAMLSsoProperties);
    serviceProviderBuilder.setSharedObject(ExtendedMetadata.class, extendedMetadata);
    serviceProviderBuilder.setSharedObject(LocalExtendedMetadata.class, localExtendedMetadata);
    serviceProviderBuilder.setSharedObject(SAMLAuthenticationProvider.class, samlAuthenticationProvider);
    serviceProviderBuilder.setSharedObject(SAMLContextProvider.class, samlContextProvider);
    serviceProviderBuilder.setSharedObject(KeyManager.class, keyManager);
    serviceProviderBuilder.setSharedObject(MetadataManager.class, metadataManager);
    serviceProviderBuilder.setSharedObject(MetadataGenerator.class, metadataGenerator);
    serviceProviderBuilder.setSharedObject(SAMLProcessor.class, samlProcessor);
    serviceProviderBuilder.setSharedObject(WebSSOProfile.class, webSSOProfile);
    serviceProviderBuilder.setSharedObject(WebSSOProfileECPImpl.class, ecpProfile);
    serviceProviderBuilder.setSharedObject(WebSSOProfileHoKImpl.class, hokWebSSOProfile);
    serviceProviderBuilder.setSharedObject(SingleLogoutProfile.class, sloProfile);
    serviceProviderBuilder.setSharedObject(WebSSOProfileConsumer.class, webSSOProfileConsumer);
    serviceProviderBuilder.setSharedObject(WebSSOProfileConsumerHoKImpl.class, hokWebSSOProfileConsumer);
    serviceProviderBuilder.setSharedObject(SAMLLogger.class, samlLogger);
}
 

import org.springframework.security.saml.parser.ParserPoolHolder; //导入依赖的package包/类
@Bean(name = "parserPoolHolder")
public ParserPoolHolder parserPoolHolder() {
    return new ParserPoolHolder();
}
 

import org.springframework.security.saml.parser.ParserPoolHolder; //导入依赖的package包/类
@Bean
@ConditionalOnMissingBean
public ParserPoolHolder parserPoolHolder() {
    return new ParserPoolHolder();
}
 

import org.springframework.security.saml.parser.ParserPoolHolder; //导入依赖的package包/类
@Bean
public ParserPoolHolder parserPoolHolder() {
    return new ParserPoolHolder();
}