InterceptingResolver.java 文件源码

private LSInput resourceToLSInput(String publicId, String systemId) {

        InputStream is = resourceAsStream(systemId);

        if (is != null) {
            DOMInputImpl result = new DOMInputImpl(); // any old impl would do
            result.setByteStream(is);
            result.setCharacterStream(null);
            result.setPublicId(publicId);
            result.setSystemId(systemId);

            return result;
        }
        else {
            return null;
        }
    }