Examples with DependencyException cn.hutool.core.exceptions.DependencyException used on opensource projects

Example 1 with DependencyException

use of cn.hutool.core.exceptions.DependencyException in project hutool by looly.

the class ExcelSaxUtil method readFrom.

/**
 * 从Excel的XML文档中读取内容，并使用{@link ContentHandler}处理
 *
 * @param xmlDocStream Excel的XML文档流
 * @param handler      文档内容处理接口，实现此接口用于回调处理数据
 * @throws DependencyException 依赖异常
 * @throws POIException        POI异常，包装了SAXException
 * @throws IORuntimeException  IO异常，如流关闭或异常等
 * @since 5.1.4
 */
public static void readFrom(InputStream xmlDocStream, ContentHandler handler) throws DependencyException, POIException, IORuntimeException {
    XMLReader xmlReader;
    try {
        // xmlReader = XMLReaderFactory.createXMLReader();
        // noinspection deprecation
        xmlReader = SAXHelper.newXMLReader();
    } catch (SAXException | ParserConfigurationException e) {
        if (e.getMessage().contains("org.apache.xerces.parsers.SAXParser")) {
            throw new DependencyException(e, "You need to add 'xerces:xercesImpl' to your project and version >= 2.11.0");
        } else {
            throw new POIException(e);
        }
    }
    xmlReader.setContentHandler(handler);
    try {
        xmlReader.parse(new InputSource(xmlDocStream));
    } catch (IOException e) {
        throw new IORuntimeException(e);
    } catch (SAXException e) {
        throw new POIException(e);
    }
}