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;
}
/**
* 打开数据窗口
*
* @param formName
* @param params
* @return
*/
public static JDataWindow openForm(String formName, Hashtable params) {
if (formName != null) {
// 打开数据窗口
JDataWindow form = new JDataWindow();
form.Prepare();
ExchangeMessage Extmsg = new ExchangeMessage("", "");
if (params != null && params.size() > 0) {
Message SqlValues = new Message();
for (Iterator i = params.keySet().iterator(); i.hasNext(); ) {
String key = (String) i.next();
String value = (String) params.get(key);
SqlValues.CreateItem(key, value);
}
Extmsg.getInputMessage().CreateItem("SqlValues", SqlValues);
}
form.Open(formName, Extmsg);
form.getDataForm().PrepareUI();
return form;
}
return null;
}