ParserUtils.java 文件源码

/**
 * Utility method used for maintaining backwards compatibility by converting Class objects to String (using their
 * class names). Used by importer and exporter parsing to set the 'interfaces' property.
 * 
 * @param parsedClasses collection of parsed classes
 * @return a collection of converted (if necessary) metadata
 */
public static Set<?> convertClassesToStrings(Set<?> parsedClasses) {
    Set<Object> interfaces = new ManagedSet<Object>(parsedClasses.size());

    for (Object clazz : parsedClasses) {
        if (clazz instanceof TypedStringValue || clazz instanceof String) {
            interfaces.add(clazz);
        } else {
            // add adapter definition for bean references (which can be classes)
            interfaces.add(BeanDefinitionBuilder.genericBeanDefinition(ToStringClassAdapter.class)
                    .addConstructorArgValue(clazz).getBeanDefinition());
        }
    }

    return interfaces;
}