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package com.scudata.common;import java.io.InputStream;import javax.xml.parsers.DocumentBuilder;import javax.xml.parsers.DocumentBuilderFactory;import org.w3c.dom.Document;import org.w3c.dom.Node;import org.w3c.dom.NodeList;import com.scudata.parallel.XmlUtil;/** <SERVER> <TempTimeOut>12</TempTimeOut> <Interval>0</Interval> <Backlog>10</Backlog> <ProxyTimeOut>12</ProxyTimeOut> <SplConfig>d:/path/raqsofCofig.xml</SplConfig> <LogPath>d:/sp.log</LogPath> <SplHome></SplHome> <JVMArgs></JVMArgs></SERVER>**/public class SplServerConfig { public String tempTimeOut,interval,backlog,proxyTimeOut,splConfig,logPath; public String splHome,JVMArgs; public static SplServerConfig getCfg(InputStream is) throws Exception { DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory .newInstance(); // BUG: CWE-611: Improper Restriction of XML External Entity Reference// DocumentBuilder docBuilder = docBuilderFactory.newDocumentBuilder();// FIXED: Document xmlDocument = docBuilder.parse(is); NodeList nl = xmlDocument.getChildNodes(); Node root = null; for (int i = 0; i < nl.getLength(); i++) { Node n = nl.item(i); if (n.getNodeName().equalsIgnoreCase("SERVER")) { root = n; } } if (root == null) { throw new Exception( "Invalid config file." ); } SplServerConfig ssc = new SplServerConfig(); Node subNode = XmlUtil.findSonNode(root, "splHome"); if(subNode!=null) { ssc.splHome = XmlUtil.getNodeValue(subNode); }else { throw new Exception("splHome is not specified."); } subNode = XmlUtil.findSonNode(root, "JVMArgs"); if(subNode!=null) { ssc.JVMArgs = XmlUtil.getNodeValue(subNode); }//server subNode = XmlUtil.findSonNode(root, "TempTimeOut"); if(subNode!=null) { ssc.tempTimeOut = XmlUtil.getNodeValue(subNode); } subNode = XmlUtil.findSonNode(root, "ProxyTimeOut"); if(subNode!=null) { ssc.proxyTimeOut = XmlUtil.getNodeValue(subNode); } subNode = XmlUtil.findSonNode(root, "Interval"); if(subNode!=null) { ssc.interval = XmlUtil.getNodeValue(subNode); } subNode = XmlUtil.findSonNode(root, "Backlog"); if(subNode!=null) { ssc.backlog = XmlUtil.getNodeValue(subNode); } subNode = XmlUtil.findSonNode(root, "LogPath"); if(subNode!=null) { ssc.logPath = XmlUtil.getNodeValue(subNode); } subNode = XmlUtil.findSonNode(root, "SplConfig"); if(subNode!=null) { ssc.splConfig = XmlUtil.getNodeValue(subNode); } return ssc; }} |