JAXPExtensionsProvider.java 文件源码

public JAXPExtensionsProvider(XPathFunctionResolver resolver,
    boolean featureSecureProcessing, JdkXmlFeatures featureManager ) {
    this.resolver = resolver;
    if (featureSecureProcessing &&
            !featureManager.getFeature(JdkXmlFeatures.XmlFeature.ENABLE_EXTENSION_FUNCTION)) {
        this.extensionInvocationDisabled = true;
    }
}