/**
* 通过过滤条件获得相应的消息
*
* @throws Exception
*/
@SuppressWarnings("unchecked")
public void retrieveData() throws Exception {
List input = (List) tv.getInput();
if (input != null) {
input.clear();
}
MessageService ms = AppContext.getInstance().getMessageService();
List<Message> list_messages = null;
if (executeMethod.getText().equals("查询所有")) {
list_messages = ms.getAllMessages();
} else {
list_messages =
ms.getMessages(
executeSender.getText(),
executeReceiver.getText(),
beginDateText.getDate(),
endDateText.getDate());
}
if (list_messages != null && !list_messages.isEmpty()) {
for (Message msg : list_messages) {
DeptMessageTableViewLabelProvider dp = new DeptMessageTableViewLabelProvider(msg);
input.add(dp);
}
} else {
MessageUtil.ShowHintMessage(getShell(), "没有查询到数据!");
}
tv.setInput(input);
}
protected void okPressed() {
String str = txtCoastingTime.getText();
if (str.matches("[0-9]+")) {
try {
if (!(Integer.valueOf(str)).equals(CoastingTime)) {
// AppContext.getInstance().getSystemService().saveSlideTime(
// Integer.valueOf(str));
close();
}
} catch (Exception e) {
MessageUtil.ShowErroMessage(
this.getShell(), "保存数据时出现异常,请联系系统维护人员!\n异常信息:" + e.getMessage());
OwnerLog.writeExceptionLog(e);
}
} else {
MessageUtil.ShowErroMessage(this.getShell(), "请输入有效正整数！");
}
}
@Override
protected Control createDialogArea(Composite parent) {
Composite comp = (Composite) super.createDialogArea(parent);
Composite topComp = new Composite(comp, SWT.NONE);
GridLayout layout = new GridLayout(3, true);
topComp.setLayout(layout);
AdvancedWidgetCreator.createNewContentLabel(topComp, 1, 9).setText("滑行时间");
txtCoastingTime = AdvancedWidgetCreator.createNewContentText(topComp, 1, 120, SWT.BORDER);
AdvancedWidgetCreator.createNewContentLabel(topComp, 1, -1).setText("分钟");
try {
// CoastingTime = AppContext.getInstance().getSystemService()
// .getSlideTime();
} catch (Exception e) {
MessageUtil.ShowErroMessage(this.getShell(), "数据获取出错,请联系系统维护人员!\n异常信息:" + e.getMessage());
OwnerLog.writeExceptionLog(e);
}
txtCoastingTime.setText(CoastingTime + "");
return topComp;
}