www.pudn.com > SnmpMaster.rar > ConfigParse.java

package snmpmaster;

import java.io.IOException;
import org.xml.sax.*;
import org.xml.sax.helpers.*;
//import org.apache.xerces.parsers.SAXParser;
import org.w3c.dom.*;
//import org.apache.xerces.parsers.DOMParser;
import java.io.*;
import java.lang.*;
import java.util.*;
import javax.xml.parsers.*;


public class ConfigParse{
Document xmlDoc;
Hashtable OidConfig;
Hashtable DataConfig;
Hashtable PackConfig;
  public ConfigParse() {
  try{
   PrintWriter out =  new PrintWriter(new FileOutputStream("EjbTrace.xml",false));
   out.println("
");
   out.flush();
   out.close();
   DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
   //factory.setValidating(true);
   DocumentBuilder builder = factory.newDocumentBuilder();
   xmlDoc = builder.parse("Config.xml");  //解析xml文件
   OidConfig = GetOidConfig(xmlDoc);
   DataConfig = GetDataConfig(xmlDoc);
   PackConfig = GetPackConfig(xmlDoc);
  }
  catch(IOException ioe) {
     ioe.printStackTrace();
    }
    catch(DOMException dome) {
     dome.printStackTrace();
    }
    catch(SAXException saxe) {
     saxe.printStackTrace();
    }
    catch(ParserConfigurationException e)
    {
    e.printStackTrace();
    }
  }
  private Hashtable GetOidConfig(Document xmlDoc)
  {
  Hashtable OidConfig = new Hashtable();
  Hashtable TableOid = new Hashtable();
  Hashtable NodeOid = new Hashtable();
 String RootOid = "";

  NodeList ChildNodes = xmlDoc.getDocumentElement().getChildNodes();
  Node OidNode = null;
  for(int i = 0;i < ChildNodes.getLength(); i++)
  {
   if(ChildNodes.item(i).getNodeType() == Node.TEXT_NODE)
    continue; //如果当前节点是文本节点则执行下一个循环
    if(ChildNodes.item(i).getNodeName().equalsIgnoreCase("OidConfig")){
    //如果找到节点
    OidNode = ChildNodes.item(i);
    break;
    }
  }////for(int i = 0;i < ChildNodes.getLength(); i++)
  ChildNodes = OidNode.getChildNodes();
  for(int i = 0; i < ChildNodes.getLength(); i++)
  {
  if(ChildNodes.item(i).getNodeType() == Node.TEXT_NODE)
    continue; //如果当前节点是文本节点则执行下一个循环
    Node CurrentNode = ChildNodes.item(i);
  if(CurrentNode.getNodeName().equalsIgnoreCase("RootOid")){
  RootOid = ChildNodes.item(i).getFirstChild().getNodeValue();
  continue;
    }
  if(CurrentNode.getNodeName().equalsIgnoreCase("Table"))
  {
    NodeList TableNodes = ChildNodes.item(i).getChildNodes();
    Hashtable NameOid = new Hashtable();
    Hashtable StatusOid = new Hashtable();
    for(int j = 0 ; j < TableNodes.getLength(); j++)
    {
    if(ChildNodes.item(i).getNodeType() == Node.TEXT_NODE)
    continue; //如果当前节点是文本节点则执行下一个循环
    Node RecodeNode = TableNodes.item(j);
    if(RecodeNode.getNodeName().equalsIgnoreCase("Recode"))
    {
    String RecodeName = RecodeNode.getFirstChild().getNodeValue();
    String ItemName = CurrentNode.getAttributes().getNamedItem("Name").getNodeValue();
    ItemName = RootOid + "." + ItemName;
    String ItemStatus = CurrentNode.getAttributes().getNamedItem("Status").getNodeValue();
    ItemStatus = RootOid + "." + ItemStatus;

    NameOid.put(RecodeName,ItemName);
    StatusOid.put(RecodeName,ItemStatus);
    }
    }
    TableOid.put("name",NameOid);
    TableOid.put("status",StatusOid);
  continue;
    }///if(ChildNodes.item(i).getNodeName().equalsIgnoreCase("Table"))
    if(CurrentNode.getNodeName().equalsIgnoreCase("Node"))
    {
    String Name = CurrentNode.getAttributes().getNamedItem("Name").getNodeValue();
    String Oid = CurrentNode.getAttributes().getNamedItem("Oid").getNodeValue();
    Oid = RootOid + "." + Oid;
    NodeOid.put(Name,Oid);
    continue;
    }
  }////for(int i = 0; i < ChildNodes.getLength(); i++)
  OidConfig.put("table",TableOid);
  OidConfig.put("Node",NodeOid);

  return OidConfig;
  }
  private Hashtable GetDataConfig(Document xmlDoc)
  {
  Hashtable DataConfig = new Hashtable();
  return DataConfig;
  }
  private Hashtable GetPackConfig(Document xmlDoc)
  {
  Hashtable PackConfig = new Hashtable();
  return PackConfig;
  }

  public static void main(String[] argv) {
  ConfigParse parse = new ConfigParse();
  }
}