XMLStreamWriterImpl.java 文件源码

/**
 * Reset this instance so that it can be re-used. Clears but does not
 * re-allocate internal data structures.
 *
 * @param resetProperties Indicates if properties should be read again
 */
void reset(boolean resetProperties) {
    if (!fReuse) {
        throw new java.lang.IllegalStateException(
            "close() Must be called before calling reset()");
    }

    fReuse = false;
    fNamespaceDecls.clear();
    fAttributeCache.clear();

    // reset Element/NamespaceContext stacks
    fElementStack.clear();
    fInternalNamespaceContext.reset();

    fStartTagOpened = false;
    fNamespaceContext.userContext = null;

    if (resetProperties) {
        Boolean ob = (Boolean) fPropertyManager.getProperty(XMLOutputFactory.IS_REPAIRING_NAMESPACES);
        fIsRepairingNamespace = ob.booleanValue();
        ob = (Boolean) fPropertyManager.getProperty(Constants.ESCAPE_CHARACTERS);
        setEscapeCharacters(ob.booleanValue());
    }
}