com.centit.support.xml.XmlUtils Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of centit-utils Show documentation
java 常用工具类,作为 apache-commons的补充
There is a newer version: 5.3.2302
/*
 * @(#) XmlUtils.java
 * Created Date: 2011-11-8
 *				
 * Copyright (c) Centit Co., Ltd
 *
 * This software is the confidential and proprietary information of
 * Centit Co., Ltd. ("Confidential Information"). You shall not
 * disclose such Confidential Information and shall use it only in accordance
 * with the terms of the license agreement you entered into with
 * Centit Co., Ltd.
 */
package com.centit.support.xml;

import org.apache.commons.lang3.StringEscapeUtils;
import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.DocumentHelper;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * 
 * 	XML公用操作类
 * 
 * @author ljy
 * @version $Rev$ 

 *          $Id$
 */
@SuppressWarnings("unused")
public abstract class XmlUtils {
	
	private static Logger logger = LoggerFactory.getLogger(XmlUtils.class);
	
	public static Document string2xml(String xmlStr) {
		
//		SAXReader saxReader = new SAXReader();
		Document xmlDoc = null;
		try {
			
//			InputStream in = new ByteArrayInputStream(xmlStr.getBytes());
//			InputStreamReader isReader = new InputStreamReader(in, "GBK");
//			xmlDoc = saxReader.read(isReader);
			xmlDoc = DocumentHelper.parseText(xmlStr);
		} catch (DocumentException e) {
			logger.error(e.getMessage(),e.getCause());
		}
//		} catch (UnsupportedEncodingException e) {
//			logger.error(e.getMessage(),e.getCause());
//		}
		
		return xmlDoc;
	}
	
	/*
	  * 替换字符串中特殊字符 
	  */  	
	public static String encodeString(String strData)  
	{  
		return StringEscapeUtils.escapeXml11(strData);
	    /* if (strData == null)  
	     {  
	         return "";  
	     }  
	     
	     StringBuilder xmlData = new StringBuilder();
	     //byte[] bf = strData.getBytes();
	     //int sl = bf.length;
	     for(int i=0 ;i':
	    		 xmlData.append(">");
	    		 break;
	    	 case '"':
	    		 xmlData.append(""");
	    		 break;
	    	 case '\'':
	    		 xmlData.append("'");
	    		 break;
	    	 default:
	    		 xmlData.append(strData.charAt(i));
	    		 break;
	    	 }
	     }
	     return strData;  */
	 }  
	  
	 /*
	  * 还原字符串中特殊字符 
	  */  
	public static String decodeString(String xmlData)  
	{  
		return StringEscapeUtils.unescapeXml(xmlData);
		/*String strData = xmlData.replaceAll("<", "<");  
	     strData = strData.replaceAll( ">", ">");  
	     strData = strData.replaceAll("'", "'");  
	     strData = strData.replaceAll(""", "\"");  
	     strData = strData.replaceAll( "&", "&");  
	     return strData;  */
	}  

/*	public static Document mergeXMLDocumet(final Document xmlDoc1,final Document xmlDoc2){
		Document xmlDoc = DocumentHelper.createDocument(xmlDoc1.getRootElement());
		Element element= xmlDoc.getRootElement();
		Element element2= xmlDoc2.getRootElement();
		if(element2!=null){
			List attrs = element2.attributes();
			if(attrs != null){
				element.setAttributes(attrs);
			}
			List elements = element2.elements();
			if(elements != null){
				for(Element ele : elements)
					element.add(ele);
			}
		}
		return xmlDoc;
	}*/
}