예제 #1
0
	public boolean read(String strRoute, String strElement, int flag) {
		//SAXBuilder builder=new SAXBuilder();
		strText = null;
		try {
			String[] route = new String[4];

			String str = null;
			Document doc = builder.build(xmlFileName);
			Element root = doc.getRootElement();
			Element element = root;

			//创建一个拆分字符串内容的对象,每次返回一项
			StringTokenizer st = new StringTokenizer(strRoute, ":");
			str = st.nextToken();

			while (st.hasMoreTokens()) {
				str = st.nextToken();
				element = element.getChild(str);
			}

			//mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP,str);
			element = (Element) element.getParent();
			/*
			 * while(flag!=1) { if(element.removeChild(str))
			 * mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP,"deleted "+str);
			 * else mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP,"not
			 * deleted");
			 * 
			 * flag--; }
			 */
			//	mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP,element.getName());
			strText = element.getChild(str).getChild(strElement).getText();

		} catch (JDOMException jdome) {
			mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP, xmlFileName
					+ " is not well-formed");

		} catch (IOException ioe) {
			mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP, ioe);

		} catch (NullPointerException nullpe) {
			mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP, "not founded"
					+ "\n" + nullpe);

		} catch (Exception e) {
			mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP, "read no succeed"
					+ "\n" + e);

		}

		if (strText == null) {
			mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP, "not founded");
			return false;
		} else {
			//	mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP,"strText="+strText);
			return true;
		}

	}
예제 #2
0
  /**
   * Indicates the end of an element (<code>&lt;/[element name]&gt;</code>) is reached. Note that
   * the parser does not distinguish between empty elements and non-empty elements, so this will
   * occur uniformly.
   *
   * @param namespaceURI <code>String</code> URI of namespace this element is associated with
   * @param localName <code>String</code> name of element without prefix
   * @param qName <code>String</code> name of element in XML 1.0 form
   * @throws SAXException when things go wrong
   */
  public void endElement(String namespaceURI, String localName, String qName) throws SAXException {

    if (suppress) return;

    flushCharacters();

    if (!atRoot) {
      Parent p = currentElement.getParent();
      if (p instanceof Document) {
        atRoot = true;
      } else {
        currentElement = (Element) p;
      }
    } else {
      throw new SAXException("Ill-formed XML document (missing opening tag for " + localName + ")");
    }
  }
예제 #3
0
	/**
	 *  新增循环节点
	 * @param cycNode 循环节点
	 * @return
	 */
	public Element addCycNode(Element cycNode)
	{
		Element node=cycNode;
		Element child=null;
		Element newNode=null;
		Element tmpNode=null;
		String sName="";
		if(cycNode==null)
			return newNode;
		newNode=new Element(node.getName());
		node.getParent().addContent(newNode);
		List cList=node.getChildren();
		for(int i=0;i<cList.size();i++)
		{
			child=(Element)cList.get(i);
			sName=child.getName();
			sName=sName.trim();
			tmpNode=new Element(sName);
			newNode.addContent(tmpNode);
		}
		return newNode;
	}
예제 #4
0
	//改写XML文件的某一元素的值
	//strRoute为XML文件从根元素开始到该元素的父元素的路径
	//strElement为需要读取的元素
	//flag为当XML含有多个同名元素时,需要改写元素所处的序号
	public void write(String strRoute, String strElement, String strSet,
			int flag) {
		//SAXBuilder builder=new SAXBuilder();
		try {
			String str = null;
			Document doc = builder.build(xmlFileName);
			Element root = doc.getRootElement();
			Element element = root;

			StringTokenizer st = new StringTokenizer(strRoute, ":");
			str = st.nextToken();

			while (st.hasMoreTokens()) {
				str = st.nextToken();
				//mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP,str);
				element = element.getChild(str);

			}

			//	mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP,"test :"+str);
			element = (Element) element.getParent();

			//若需要改写的不是XML文件的第一个同名元素,则获取该元素
			//方法为:将之前的元素依次移到后面,需要改写的元素前移至第一个
			/*
			 * if(flag>1) { int j=flag; while(j!=1) {
			 * 
			 * Element tmp=element.getChild(str);
			 * element.addContent(tmp.detach()); j--; } }
			 */
			element = element.getChild(str).getChild(strElement);

			//	mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP,"gettxt
			// "+element.getText());

			element.setText(strSet);

			//若需要改写的不是XML文件的第一个同名元素
			//上面改变了次序,需要在成功改写后恢复原有次序
			/*
			 * if(flag!=1) {
			 * 
			 * java.util.List children=element.getChildren(); Iterator
			 * iterator=children.iterator(); int count=0;
			 * while(iterator.hasNext()) { Element
			 * child=(Element)iterator.next(); count++; }
			 * 
			 * System.out.println("count"+count);
			 * 
			 * k=(count+1-flag)%count;
			 * 
			 * while(k!=0) { Element tmp=element.getChild(str);
			 * element.addContent(tmp.detach()); k--; } }
			 *  
			 */
			XMLOutputter outputter = new XMLOutputter("", false, "GB2312");
			PrintWriter out = new PrintWriter(new BufferedWriter(
					new FileWriter(xmlFileName)));

			Document myDocument = root.getDocument();

			outputter.output(myDocument, out);
			out.close();

		} catch (JDOMException jdome) {
			jdome.printStackTrace();
//			mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP, xmlFileName
//					+ " is not well-formed\n");

		} catch (IOException ioe) {
			ioe.printStackTrace();
//			mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP, ioe);

		} catch (Exception e) {
			e.printStackTrace();
//			mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP,
//					"write not succeed\n");

		}

	}