StreamReaderBufferProcessor.java 文件源码

public final String getElementText(boolean startElementRead) throws XMLStreamException {
    if (!startElementRead) {
        throw new XMLStreamException("");
    }

    int eventType = getEventType();
    StringBuilder content = new StringBuilder();
    while(eventType != END_ELEMENT ) {
        if(eventType == CHARACTERS
                || eventType == CDATA
                || eventType == SPACE
                || eventType == ENTITY_REFERENCE) {
            content.append(getText());
        } else if(eventType == PROCESSING_INSTRUCTION
                || eventType == COMMENT) {
            // skipping
        } else if(eventType == END_DOCUMENT) {
            throw new XMLStreamException("");
        } else if(eventType == START_ELEMENT) {
            throw new XMLStreamException("");
        } else {
            throw new XMLStreamException("");
        }
        eventType = next();
    }
    return content.toString();
}