Examples with DOMFragmentParser org.cyberneko.html.parsers.DOMFragmentParser used on opensource projects

Example 1 with DOMFragmentParser

use of org.cyberneko.html.parsers.DOMFragmentParser in project translationstudio8 by heartsome.

the class MessageParser method htmlToText.

/**
	 * 将 html 格式的文本过滤掉标签.
	 * @param html
	 *            html 格式的字符串
	 * @return String
	 * 			  过滤掉 html 标签后的文本。如果 html 为空，返回空串""
	 */
private String htmlToText(String html) {
    if (html == null) {
        return "";
    }
    DOMFragmentParser parser = new DOMFragmentParser();
    CoreDocumentImpl codeDoc = new CoreDocumentImpl();
    InputSource inSource = new InputSource(new ByteArrayInputStream(html.getBytes()));
    inSource.setEncoding(textCharset);
    DocumentFragment doc = codeDoc.createDocumentFragment();
    try {
        parser.parse(inSource, doc);
    } catch (Exception e) {
        return "";
    }
    textBuffer = new StringBuffer();
    processNode(doc);
    return textBuffer.toString();
}