Refresh Table After Adding New Record

Refreshing the Table after adding a new Record where an each existing row consisting of Button (ie Edit and Delete) which is not comming from the DB.

Please help me on this. I had attached snippet for the UserComponet and AddUserComponet.

public class UserComponent extends Component {

/**
*
*/
private static final long serialVersionUID = 3552096318646002390L;

@AutoGenerated
private AbsoluteLayout mainLayout;

@AutoGenerated
private Table userTable;
@Autowire
private UserService userService;

/*- VaadinEditorProperties={"grid":"RegularGrid,20","showGrid":true,"snapToGrid":true,"snapToObject":true,"movingGuides":false,"snappingDistance":10} */

public UserService getUserService() {
return userService;
}

public void setUserService(UserService userService) {
this.userService = userService;
}

/**
* The constructor should first build the main layout, set the composition
* root and then do any custom initialization.
*
* The constructor will not be automatically regenerated by the visual
* editor.
*/
public UserComponent() {
buildMainLayout();
setCompositionRoot(mainLayout);

// TODO add user code here
}

@AutoGenerated
private AbsoluteLayout buildMainLayout() {
userTable = null;
// common part: create layout
mainLayout = new AbsoluteLayout();
mainLayout.setImmediate(false);
mainLayout.setWidth("100%");
mainLayout.setHeight("100%");
mainLayout.setMargin(false);

// top-level component properties
setWidth("100.0%");
setHeight("100.0%");

// table_1
userTable = new Table();
userTable.setImmediate(true);
userTable.setWidth("100.0%");
userTable.setHeight("400px");
userTable.setSelectable(true);

userTable.addContainerProperty("Edit", Button.class, null);
userTable.addContainerProperty("Delete", Button.class, null);
userTable.addContainerProperty("Full Name", String.class, null);
userTable.addContainerProperty("Role", String.class, null);
userTable.addContainerProperty("EmailId", String.class, null);
userTable.addContainerProperty("Status", Boolean.class, null);
userTable.addContainerProperty("Created Date", Date.class, null);
userTable.addContainerProperty("Modified Date", Date.class, null);
// userTable.addListener(new MyListener());

Button deleteButton = new Button();
List<Users> usrList = getUserService().getUserData();
int i = 0;
for (Iterator iterator = usrList.iterator(); iterator.hasNext();) {

mainLayout.removeComponent(userTable);
final Users users = (Users) iterator.next();
CustomButton editButton = new CustomButton("Edit",
new Button.ClickListener() {
/**
*
*/
private static final long serialVersionUID = 8034233094433430666L;

// inline click-listener
public void buttonClick(ClickEvent event) {
Table comp = (Table) event.getButton().getParent();

CustomButton ediButton = (CustomButton) event
.getButton();
// userTable.addListener(new MyListener());
Integer rowId = (Integer) userTable.getValue(); // get
// the
// selected
// rows
// id
if (rowId == null) {
SpringSecurityDemoApp app = (SpringSecurityDemoApp) getApplication();
final Window mainWindow = app.getMainWindow();
mainWindow
.showNotification("please select one row");
} else if (ediButton.getId().equals(rowId)) {

String fullname = (String) userTable
.getContainerProperty(rowId,
"Full Name").getValue();
String role = (String) userTable
.getContainerProperty(rowId, "Role")
.getValue();
String emailId = (String) userTable
.getContainerProperty(rowId, "EmailId")
.getValue();
Boolean status = (Boolean) userTable
.getContainerProperty(rowId, "Status")
.getValue();
Date createdDate = (Date) userTable
.getContainerProperty(rowId,
"Created Date").getValue();
Date modifiedDate = (Date) userTable
.getContainerProperty(rowId,
"Modified Date").getValue();

users.setFirstname(fullname);
users.setLastname(fullname);
users.setRole(role);
users.setEmailid(emailId);
users.setStatus(status);
users.setCreatedDate(createdDate);
users.setModifiedDate(modifiedDate);

SpringSecurityDemoApp app = (SpringSecurityDemoApp) getApplication();
final Window mainWindow = app.getMainWindow();
final Window subwindow = new Window(
"Add New USer");
subwindow.setModal(true);
subwindow.setHeight("290px");
subwindow.setWidth("740px");
mainWindow.addWindow(subwindow);
subwindow.setPositionX(120);
subwindow.setPositionY(120);
VerticalLayout Layout = (VerticalLayout) subwindow
.getContent();
Layout.setImmediate(false);
Layout.setWidth("100%");
Layout.setHeight("100%");
Layout.setMargin(false);

ProfilePasswordComp ac = new ProfilePasswordComp(
users);

subwindow.addComponent(ac);

} else

{
SpringSecurityDemoApp app = (SpringSecurityDemoApp) getApplication();
final Window mainWindow = app.getMainWindow();
mainWindow
.showNotification("Please select the row you want to edit");
}
}
});

CustomButton deletButton = new CustomButton("Delete",
new Button.ClickListener() {
/**
*
*/
private static final long serialVersionUID = 8034233094433430666L;

// inline click-listener
public void buttonClick(ClickEvent event) {
Table comp = (Table) event.getButton().getParent();

CustomButton deletButton = (CustomButton) event
.getButton();
// userTable.addListener(new MyListener());
Integer rowId = (Integer) userTable.getValue();

if (rowId == null) {
SpringSecurityDemoApp app = (SpringSecurityDemoApp) getApplication();
final Window mainWindow = app.getMainWindow();
mainWindow
.showNotification("please select row you want to delete",Notification.TYPE_ERROR_MESSAGE);
} else if (deletButton.getId().equals(rowId)) {

String fullname = (String) userTable
.getContainerProperty(rowId,
"Full Name").getValue();
String role = (String) userTable
.getContainerProperty(rowId, "Role")
.getValue();
String emailId = (String) userTable
.getContainerProperty(rowId, "EmailId")
.getValue();
Boolean status = (Boolean) userTable
.getContainerProperty(rowId, "Status")
.getValue();
Date createdDate = (Date) userTable
.getContainerProperty(rowId,
"Created Date").getValue();
Date modifiedDate = (Date) userTable
.getContainerProperty(rowId,
"Modified Date").getValue();
users.setFirstname(fullname);
users.setLastname(fullname);
users.setRole(role);
users.setEmailid(emailId);
users.setStatus(status);
users.setCreatedDate(createdDate);
users.setModifiedDate(modifiedDate);
//getWindow().showNotification("Are you sure wantto do this", Notification.TYPE_HUMANIZED_MESSAGE);
// for deleting the records
getUserService().deleteUser(users);
userTable.setContainerDataSource(userTable.getContainerDataSource());
userTable.refreshRowCache();
buildMainLayout();
setCompositionRoot(mainLayout);

} else

{
SpringSecurityDemoApp app = (SpringSecurityDemoApp) getApplication();
final Window mainWindow = app.getMainWindow();
mainWindow
.showNotification("Please select the row you want to edit");

}
}
});
deletButton.setId(i);
editButton.setId(i);

String firstName = users.getFirstname();
String lastName = users.getLastname();
String fullName = firstName + lastName;
userTable.addItem(new Object[] { editButton, deletButton, fullName,
users.getRole(), users.getEmailid(), users.isStatus(),
users.getCreatedDate(), users.getModifiedDate() },
new Integer(i));
i++;

}
userTable.refreshCurrentPage();
userTable.refreshRowCache();
mainLayout.requestRepaintAll();
mainLayout.requestRepaint();
mainLayout.setImmediate(true);
mainLayout.addComponent(userTable,
"top:60.0px;right:76.0px;left:20.0px;");
//setCompositionRoot(mainLayout);
userTable.setColumnIcon("Edit", new ThemeResource(
"icons/16/refresh.png"));
// addNewUSer

CustomButton addNewUSer = new CustomButton("Add New User",
new Button.ClickListener() {

private static final long serialVersionUID = 8034233094433430666L;

// inline click-listener
public void buttonClick(ClickEvent event) {

SpringSecurityDemoApp app = (SpringSecurityDemoApp) getApplication();
final Window mainWindow = app.getMainWindow();
final Window subwindow = new Window("Add New USer");
subwindow.setModal(true);
subwindow.setHeight("330px");
subwindow.setWidth("800px");
mainWindow.addWindow(subwindow);
subwindow.setPositionX(120);
subwindow.setPositionY(120);
VerticalLayout Layout = (VerticalLayout) subwindow.getContent();
Layout.setImmediate(false);
Layout.setWidth("100%");
Layout.setHeight("100%");
Layout.setMargin(false);
AddUserComp ac = new AddUserComp();
subwindow.addComponent(ac);

}
});


addNewUSer.setImmediate(true);
addNewUSer.setWidth("-1px");
addNewUSer.setHeight("-1px");

mainLayout.addComponent(addNewUSer, "top:20.0px;left:680.0px;");
//addNewUSer.addListener(new DetailInfoListener());
return mainLayout;
}

public void refrshTabel() {
buildMainLayout();
//this.setCompositionRoot(mainLayout);

}
}

import java.util.Date;

import com.fibersnap.annotations.Autowire;
import com.fibersnap.domain.Users;
import com.fibersnap.service.UserService;
import com.vaadin.annotations.AutoGenerated;
import com.vaadin.data.Validator;
import com.vaadin.data.validator.NullValidator;
import com.vaadin.ui.AbsoluteLayout;
import com.vaadin.ui.Button;
import com.vaadin.ui.CheckBox;
import com.vaadin.ui.ComboBox;
import com.vaadin.ui.CustomComponent;
import com.vaadin.ui.Label;
import com.vaadin.ui.OptionGroup;
import com.vaadin.ui.PasswordField;
import com.vaadin.ui.TextField;
import com.vaadin.ui.VerticalLayout;
import com.vaadin.ui.Window;
import com.vaadin.ui.Button.ClickEvent;

public class AddUserComp extends CustomComponent {

/**
*
*/
private static final long serialVersionUID = 1960379728890246869L;

public UserService getUserService() {
return userService;
}

public void setUserService(UserService userService) {
this.userService = userService;
}

@AutoGenerated
private AbsoluteLayout mainLayout;
@AutoGenerated
private Button cancelButton;
@AutoGenerated
private Button saveButton;
@AutoGenerated
private ComboBox roleComboBox;
@AutoGenerated
private OptionGroup statusGroup;
@AutoGenerated
private CheckBox checkBox_1;
@AutoGenerated
private PasswordField passwordFieldTxt;
@AutoGenerated
private TextField emailIdTxt;
@AutoGenerated
private TextField lastNameTxt;
@AutoGenerated
private TextField firstNameTxt;
@AutoGenerated
private Label notifyUserLbl;
@AutoGenerated
private Label roleLbl;
@AutoGenerated
private Label lastNameLbl;
@AutoGenerated
private Label passwordLbl;
@AutoGenerated
private Label statusLbl;
@AutoGenerated
private Label emailIDLbl;
@AutoGenerated
private Label firstNameLbl;

@Autowire
private UserService userService;
final String[] roleCombo = new String[] { "ROLE_USER", "ROLE_ADMIN"};

/*- VaadinEditorProperties={"grid":"RegularGrid,20","showGrid":true,"snapToGrid":true,"snapToObject":true,"movingGuides":false,"snappingDistance":10} */

/**
* The constructor should first build the main layout, set the
* composition root and then do any custom initialization.
*
* The constructor will not be automatically regenerated by the
* visual editor.
*/
public AddUserComp() {
buildMainLayout();
setCompositionRoot(mainLayout);

// TODO add user code here
}

@AutoGenerated
private AbsoluteLayout buildMainLayout() {
// common part: create layout
mainLayout = new AbsoluteLayout();
mainLayout.setImmediate(false);
mainLayout.setWidth("800px");
mainLayout.setHeight("320px");
mainLayout.setMargin(false);

// top-level component properties

// firstNameLbl
firstNameLbl = new Label();
firstNameLbl.setImmediate(false);
firstNameLbl.setWidth("80px");
firstNameLbl.setHeight("-1px");
firstNameLbl.setValue("First Name");
mainLayout.addComponent(firstNameLbl, "top:22.0px;left:40.0px;");

// emailIDLbl
emailIDLbl = new Label();
emailIDLbl.setImmediate(false);
emailIDLbl.setWidth("-1px");
emailIDLbl.setHeight("-1px");
emailIDLbl.setValue("Email ID");
mainLayout.addComponent(emailIDLbl, "top:60.0px;left:40.0px;");

// statusLbl
statusLbl = new Label();
statusLbl.setImmediate(false);
statusLbl.setWidth("-1px");
statusLbl.setHeight("-1px");
statusLbl.setValue("Status");
mainLayout.addComponent(statusLbl, "top:100.0px;left:40.0px;");

// passwordLbl
passwordLbl = new Label();
passwordLbl.setImmediate(false);
passwordLbl.setWidth("-1px");
passwordLbl.setHeight("-1px");
passwordLbl.setValue("Password");
mainLayout.addComponent(passwordLbl, "top:142.0px;left:40.0px;");

// lastNameLbl
lastNameLbl = new Label();
lastNameLbl.setImmediate(false);
lastNameLbl.setWidth("-1px");
lastNameLbl.setHeight("-1px");
lastNameLbl.setValue("Last Name");
mainLayout.addComponent(lastNameLbl, "top:22.0px;left:440.0px;");

// roleLbl
roleLbl = new Label();
roleLbl.setImmediate(false);
roleLbl.setWidth("-1px");
roleLbl.setHeight("-1px");
roleLbl.setValue("Role");
mainLayout.addComponent(roleLbl, "top:60.0px;left:440.0px;");

// notifyUserLbl
notifyUserLbl = new Label();
notifyUserLbl.setImmediate(false);
notifyUserLbl.setWidth("-1px");
notifyUserLbl.setHeight("-1px");
notifyUserLbl.setValue("Notify User");
mainLayout.addComponent(notifyUserLbl, "top:100.0px;left:440.0px;");

// firstNameTxt
firstNameTxt = new TextField();
firstNameTxt.setImmediate(false);
firstNameTxt.setWidth("-1px");
firstNameTxt.setHeight("-1px");
firstNameTxt.setRequired(true);
firstNameTxt.setSecret(false);
mainLayout.addComponent(firstNameTxt, "top:22.0px;left:140.0px;");


// lastNameTxt
lastNameTxt = new TextField();
lastNameTxt.setImmediate(false);
lastNameTxt.setWidth("-1px");
lastNameTxt.setHeight("-1px");
lastNameTxt.setRequired(true);
lastNameTxt.setSecret(false);
mainLayout.addComponent(lastNameTxt, "top:22.0px;left:563.0px;");

// emailIdTxt
emailIdTxt = new TextField();
emailIdTxt.setImmediate(false);
emailIdTxt.setWidth("-1px");
emailIdTxt.setHeight("-1px");
emailIdTxt.setRequired(true);
emailIdTxt.setSecret(false);
mainLayout.addComponent(emailIdTxt, "top:60.0px;left:143.0px;");

// passwordFieldTxt
passwordFieldTxt = new PasswordField();
passwordFieldTxt.setImmediate(false);
passwordFieldTxt.setWidth("-1px");
passwordFieldTxt.setHeight("-1px");
passwordFieldTxt.setRequired(true);
mainLayout.addComponent(passwordFieldTxt, "top:136.0px;left:143.0px;");

// checkBox_1
checkBox_1 = new CheckBox();
checkBox_1.setCaption("Operator");
checkBox_1.setImmediate(false);
checkBox_1.setWidth("-1px");
checkBox_1.setHeight("-1px");
mainLayout.addComponent(checkBox_1, "top:104.0px;left:563.0px;");

// statusGroup
statusGroup = new OptionGroup();
statusGroup.setImmediate(false);
statusGroup.setWidth("-1px");
statusGroup.setHeight("20px");
statusGroup.setRequired(true);
mainLayout.addComponent(statusGroup, "top:104.0px;left:140.0px;");

// roleComboBox
roleComboBox = new ComboBox();
roleComboBox.setImmediate(false);
roleComboBox.setWidth("138px");
roleComboBox.setHeight("-1px");
roleComboBox.setRequired(true);
for (int i = 0; i < roleCombo.length; i++) {
roleComboBox.addItem(roleCombo); } mainLayout.addComponent(roleComboBox, "top:60.0px;left:562.0px;"); // saveButton saveButton = new Button("Save", new Button.ClickListener() { /** * */ private static final long serialVersionUID = 8034233094433430666L;

// inline click-listener
public void buttonClick(ClickEvent event) {

try{

Users users=new Users();
users.setEmailid((String)emailIdTxt.getValue());
users.setFirstname((String)firstNameTxt.getValue());
users.setLastname((String)lastNameTxt.getValue());
users.setPassword((String)passwordFieldTxt.getValue());
users.setRole((String)roleComboBox.getValue());
users.setCreatedDate(new Date());

getUserService().insertUser(users);
SpringSecurityDemoApp app = (SpringSecurityDemoApp) getApplication();
final Window mainWindow = app.getMainWindow();

Window childWindow=getWindow();
childWindow.getParent().removeWindow(childWindow);
UserComponent um=new UserComponent();
um.refrshTabel();
}
catch(Exception e){
e.printStackTrace();
}


}
});

saveButton.setImmediate(true);
saveButton.setWidth("-1px");
saveButton.setHeight("-1px");
mainLayout.addComponent(saveButton, "top:240.0px;left:560.0px;");

// cancelButton
cancelButton = new Button();
cancelButton.setCaption("Cancel");
cancelButton.setImmediate(true);
cancelButton.setWidth("-1px");
cancelButton.setHeight("-1px");
mainLayout.addComponent(cancelButton, "top:240.0px;left:640.0px;");

return mainLayout;
}

}