CacheXMLAgent.java

package egovframework.rte.fdl.xml.ehcache;

import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.net.Socket;
import java.util.Iterator;
import java.util.List;

import egovframework.rte.fdl.xml.SharedObject;

import org.jdom2.Attribute;
import org.jdom2.Element;
import org.jdom2.JDOMException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class CacheXMLAgent {

	String cacheServerIP;
	int cacheServerPort=0;
	String Storekey;
	String Retrievekey;
	String XMLFileName;
	private static final Logger LOGGER  = LoggerFactory.getLogger(CacheXMLAgent.class);

	public void setXMLFileName(String XMLFileName)
	{
		this.XMLFileName = XMLFileName;
	}

    public void setPortNIp(String cacheServerIP,int cacheServerPort)
    {
    	this.cacheServerIP = cacheServerIP;
    	this.cacheServerPort = cacheServerPort; //64208
    }

    public void setStorekey(String Storekey)
    {
    	this.Storekey = Storekey;
    }

    public void setRetrievekey(String Retrievekey)
    {
    	this.Retrievekey = Retrievekey;
    }

    public void sendCacheServer(List<?> list)
	{
		 Socket socket = null;
		 ObjectOutputStream oos= null;
		 ObjectInputStream ooi= null;
		 SharedObject sObject = null;

		 try {
			   socket = new Socket(cacheServerIP, cacheServerPort);
			   oos = new ObjectOutputStream(socket.getOutputStream());
			   sObject = new SharedObject(Storekey,list);
			   oos.writeObject(sObject);
			   ooi = new ObjectInputStream(socket.getInputStream());
			   sObject = (SharedObject)ooi.readObject();


			   LOGGER.debug("서버로 부터 Message : {}", sObject.getValue());
			  } catch(Throwable t) {
			   t.printStackTrace();
			 } finally {
			   try { oos.close(); } catch(Throwable t) {t.printStackTrace();}
			   try { socket.close(); } catch(Throwable t) {t.printStackTrace();}
			  }
	}

    public SharedObject getCacheServer()
	{
		 Socket socket = null;
		 ObjectOutputStream oos= null;
		 ObjectInputStream ooi= null;
		 SharedObject sObject = null;

		 try {
			   socket = new Socket(cacheServerIP, cacheServerPort);
			   oos = new ObjectOutputStream(socket.getOutputStream());
			   sObject = new SharedObject("*",Retrievekey);
			   oos.writeObject(sObject);
			   ooi = new ObjectInputStream(socket.getInputStream());
			   sObject = (SharedObject)ooi.readObject();
			  } catch(Throwable t) {
			   t.printStackTrace();
			   System.exit(1);
			  } finally {
			   try { oos.close(); } catch(Throwable t) {t.printStackTrace();}
			   try { socket.close(); } catch(Throwable t) {t.printStackTrace();}
			  }
		return	  sObject;
	}

    public void viewEelement(List<?> list)
    {
    	Iterator<?> i = list.iterator();
        while (i.hasNext()) {
        	Element element = (Element) i.next();
        	  List<?> attList = element.getAttributes();
        	  if (attList.size() != 0)
        	  {
                  // 역시 속성리스트를 다시 iterator 로 담고
                  Iterator<?> ii = attList.iterator();

                  while(ii.hasNext()) {
                          /** Attribute 파싱 **/
                          // iterator 로 부터 하나의 속성을 꺼내와서...
                          Attribute at = (Attribute)ii.next();
                          LOGGER.debug("attribute : {} attribute value : ", at.getName(), at.getValue());
                          LOGGER.debug("Element1 Name : {} Element1 Value : {}", (String)element.getName(), (String)element.getValue());
                  }        // end of while
            }        // end of 속성 if
            List<?> list2 = element.getChildren();
            if(list2.size() > 1)
            {
            	viewEelement(list2);
            }
    }
    }

   /**
	 * @param args
	 */
	public static void main(String[] args) throws IOException,JDOMException{
		String cacheServerIP = "127.0.0.1";
		String Storekey = "1";
		String XMLFileName = "spring/context-sql.xml";
		int cacheServerPort = 64208;
		CacheXMLAgent cxa = new CacheXMLAgent();
		cxa.setPortNIp(cacheServerIP, cacheServerPort);
		cxa.setStorekey(Storekey);
		cxa.setXMLFileName(XMLFileName);

        cxa.setRetrievekey("1");
        SharedObject sobject =  cxa.getCacheServer();
        List<?> list_ = (List<?>)sobject.getValue();
        cxa.viewEelement(list_);

   }

}