public boolean load() { try { if (new File(FILE_PATH).exists()) { FileInputStream FIS = new FileInputStream(FILE_PATH); JXMLBaseObject cobjXmlObj = new JXMLBaseObject(); cobjXmlObj.InitXMLStream(FIS); FIS.close(); Vector exps = new Vector(); Element rootElmt = cobjXmlObj.GetElementByName(JCStoreTableModel.ROOT_NAME); for (Iterator i = rootElmt.getChildren().iterator(); i.hasNext(); ) { Element crtElmt = (Element) i.next(); JCExpression exp = new JCExpression(); exp.mId = crtElmt.getAttributeValue("id", ""); exp.mName = crtElmt.getAttributeValue("name", ""); exp.mShowValue = crtElmt.getAttributeValue("show", ""); exp.mStoreValue = crtElmt.getAttributeValue("store", ""); exps.add(exp); } if (mModel != null) { mModel.setExpression(exps); } } } catch (Exception e) { e.printStackTrace(); return false; } return true; }
public void save() { try { if (mModel != null) { JXMLBaseObject cobjXmlObj = mModel.toXml(); String dataStr = cobjXmlObj.GetRootXMLString(); FileOutputStream FOS = new FileOutputStream(FILE_PATH); FOS.write(dataStr.getBytes()); FOS.flush(); FOS.close(); } } catch (Exception e) { e.printStackTrace(); } }
/** * @param id * @return */ public JCExpression getExpression(String id) { if (id != null) { return mModel.getExpression(id); } return null; }
/** @param name */ public void removeExpression(String id) { if (id != null) { mModel.removeExpressioin(id); } }
/** * @param name * @param exp */ public void addExpression(String name, JCExpression exp) { if (name != null && exp != null) { mModel.addExpression(name, exp); } }