XPathContentWorkerSelector.java 文件源码

public XPathContentWorkerSelector()
{
    try
    {
        documentBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
        xpathFactory = XPathFactory.newInstance();
    }
    catch (Throwable e)
    {
        throw new AlfrescoRuntimeException("Failed to initialize XPathContentWorkerSelector", e);
    }
    supportedMimetypes = new HashSet<String>();
    supportedMimetypes.add(MimetypeMap.MIMETYPE_XML);
}