Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package kzht.gm.springframework.extension.context; import org.apache.log4j.Logger; import org.springframework.beans.factory.config.BeanDefinition; import org.springframework.context.annotation.AnnotationScopeMetadataResolver; import org.springframework.context.annotation.ScopeMetadata; /** * /beans/component-scan/@scope-resolver * ????????? Prototype ?? * {@link org.springframework.context.annotation.AnnotationScopeMetadataResolver} * ? * * <pre> * Usage : * XXX.xml (Bean ) ... * <b><context:component-scan base-package="..." scope-resolver="kzht.gm.springframework.extension.context.PrototypeScopeMetadataResolver" /></b> * </pre> * * @author kazuhito */ public class PrototypeScopeMetadataResolver extends AnnotationScopeMetadataResolver { private static final Logger LOG = Logger.getLogger(PrototypeScopeMetadataResolver.class); @Override public ScopeMetadata resolveScopeMetadata(BeanDefinition definition) { if (LOG.isDebugEnabled()) { LOG.debug("Default scope will be prototype."); } ScopeMetadata metadata = new ScopeMetadata(); metadata.setScopeName(BeanDefinition.SCOPE_PROTOTYPE); return metadata; } }