com.save.employee.EmploymentInformationForm.java Source code

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Here is the source code for com.save.employee.EmploymentInformationForm.java

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package com.save.employee;

import com.save.common.CommonComboBox;
import com.save.common.DepartmentComboBox;
import com.save.common.PositionComboBox;
import com.save.model.EmployeePositionHistory;
import com.save.service.EmployeeService;
import com.save.employee.serviceprovider.EmployeeServiceImpl;
import com.vaadin.shared.ui.MarginInfo;
import com.vaadin.ui.Alignment;
import com.vaadin.ui.Button;
import com.vaadin.ui.ComboBox;
import com.vaadin.ui.FormLayout;
import com.vaadin.ui.HorizontalLayout;
import com.vaadin.ui.HorizontalSplitPanel;
import com.vaadin.ui.Notification;
import com.vaadin.ui.TextArea;

/**
 *
 * @author jetdario
 */
public class EmploymentInformationForm extends FormLayout {

    private static String EDIT_BUTTON_CAPTION = "EDIT INFORMATION";
    private static String CANCEL_BTN_CAPTION = "CANCEL";
    private static String ADD_BUTTON_CAPTION = "ADD INFORMATION";
    private static String FORM_CAPTION = "employment information form";

    EmployeeService es = new EmployeeServiceImpl();
    HorizontalSplitPanel hsplit;
    private int employeeId;
    private boolean readOnly = true;
    private boolean isEditClicked = true;
    private boolean isAddClicked = true;

    ComboBox position;
    ComboBox department;
    ComboBox employmentStatus;
    TextArea remarks;

    Button editBtn;
    //    Button addBtn;
    Button cancelBtn;
    HorizontalLayout footer;

    public EmploymentInformationForm(HorizontalSplitPanel hsplit, int employeeId) {
        this.hsplit = hsplit;
        this.employeeId = employeeId;

        setMargin(new MarginInfo(true, true, false, false));
        setWidth("80%");
        addStyleName("light");
        setReadOnly(readOnly);
        setImmediate(true);

        editBtn = new Button(EDIT_BUTTON_CAPTION);
        editBtn.addClickListener(editBtnListener);
        editBtn.setImmediate(true);

        cancelBtn = new Button(CANCEL_BTN_CAPTION, cancelBtnListener);
        cancelBtn.setImmediate(true);
        cancelBtn.setEnabled(false);

        //        addBtn = new Button(ADD_BUTTON_CAPTION, addBtnListener);
        //        addBtn.setImmediate(true);

        //        Label section = new Label("Employment Info");
        //        section.addStyleName("h1");
        //        section.addStyleName("colored");
        //        addComponent(section);

        position = new PositionComboBox();
        addComponent(position);

        department = new DepartmentComboBox();
        addComponent(department);

        employmentStatus = CommonComboBox.employmentStatus("Status: ");
        addComponent(employmentStatus);

        remarks = new TextArea("Remarks: ");
        remarks.setWidth("100%");
        remarks.setRequired(true);
        remarks.setRequiredError("Required Remarks");
        addComponent(remarks);

        if (getEmployeeId() != 0) {
            EmployeePositionHistory eph = es.getEmployeesEmploymentDataById(getEmployeeId());

            position.setValue(eph.getPosition());
            department.setValue(eph.getDepartment());
            employmentStatus.setValue(eph.getEmploymentStatus());
            remarks.setValue(eph.getRemarks());
        }

        footer = new HorizontalLayout();
        footer.setMargin(new MarginInfo(true, true, true, false));
        footer.setSpacing(true);
        footer.setDefaultComponentAlignment(Alignment.MIDDLE_LEFT);
        addComponent(footer);
        footer.addComponent(editBtn);
        footer.addComponent(cancelBtn);
        //        footer.addComponent(addBtn);

        //        Label lastModified = new Label("Last modified by you a minute ago");
        //        lastModified.addStyleName("light");
        //        footer.addComponent(lastModified);

        disableFields(false);
    }

    int getEmployeeId() {
        return employeeId;
    }

    Button.ClickListener editBtnListener = (Button.ClickEvent event) -> {
        readOnly = isReadOnly();
        if (readOnly) {
            setReadOnly(false);
            removeStyleName("light");
            event.getButton().setCaption("SAVE INFORMATION");
            event.getButton().addStyleName("primary");
            disableFields(true);
            cancelBtn.setEnabled(true);
        } else {
            setReadOnly(true);
            addStyleName("light");
            event.getButton().setCaption(EDIT_BUTTON_CAPTION);
            event.getButton().removeStyleName("primary");
            disableFields(false);
            cancelBtn.setEnabled(false);
        }

        if (event.getButton().getCaption().equals(EDIT_BUTTON_CAPTION)) {
            if (position.getValue() == null) {
                return;
            }
            if (department.getValue() == null) {
                return;
            }
            if (employmentStatus.getValue() == null) {
                return;
            }
            //        if(remarks.getValue() == null || remarks.getValue().trim().isEmpty()){ return; }

            EmployeePositionHistory eph = new EmployeePositionHistory();
            eph.setPosition(position.getValue().toString());
            eph.setDepartment(department.getValue().toString());
            eph.setEmploymentStatus(employmentStatus.getValue().toString());
            //            eph.setRemarks(remarks.getValue().trim());
            eph.setEmployeeId(getEmployeeId());

            if (es.updateEmploymentInformation(eph)) {
                Notification.show("EDIT Employement Info", Notification.Type.TRAY_NOTIFICATION);
            }
        }

    };

    Button.ClickListener cancelBtnListener = (Button.ClickEvent event) -> {
        setReadOnly(true);
        addStyleName("light");
        disableFields(false);

        editBtn.setCaption(EDIT_BUTTON_CAPTION);
        editBtn.removeStyleName("primary");
        editBtn.setEnabled(true);
        //        addBtn.setEnabled(true);
        cancelBtn.setEnabled(false);
        //        isEditClicked = true;
        //        isAddClicked = true;
    };

    //    Button.ClickListener addBtnListener = (Button.ClickEvent event) -> {
    //        readOnly = isReadOnly();
    //        if (readOnly) {
    //            setReadOnly(false);
    //            removeStyleName("light");
    //            event.getButton().setCaption("SAVE INFORMATION");
    //            event.getButton().addStyleName("primary");
    //            disableFields(true);
    //            editBtn.setEnabled(false);
    //            isAddClicked = false;
    //            cancelBtn.setEnabled(true);
    //        } else {
    //            setReadOnly(true);
    //            addStyleName("light");
    //            event.getButton().setCaption(ADD_BUTTON_CAPTION);
    //            event.getButton().removeStyleName("primary");
    //            disableFields(false);
    //            editBtn.setEnabled(true);
    //            isAddClicked = true;
    //            cancelBtn.setEnabled(true);
    //        }
    //        
    //        if(position.getValue() == null){ return; }
    //        if(department.getValue() == null){ return; }
    //        if(employmentStatus.getValue() == null){ return; }
    //        if(remarks.getValue() == null || remarks.getValue().trim().isEmpty()){ return; }
    //        
    //        EmployeePositionHistory eph = new EmployeePositionHistory();
    //        eph.setPosition(position.getValue().toString().toLowerCase());
    //        eph.setDepartment(department.getValue().toString().toLowerCase());
    //        eph.setEmploymentStatus(employmentStatus.getValue().toString().toLowerCase());
    //        eph.setRemarks(remarks.getValue().trim().toLowerCase());
    //        eph.setEmployeeId(getEmployeeId());
    //        
    //        if(isAddClicked){
    //            boolean result = employeeService.updateEmploymentInformation(eph, false);
    //            if(result){
    //                Notification.show("ADD Employement Info", Notification.Type.TRAY_NOTIFICATION);
    //            }
    //        }
    //    };

    HorizontalSplitPanel getHsplit() {
        return hsplit;
    }

    void disableFields(boolean bool) {
        position.setEnabled(bool);
        department.setEnabled(bool);
        employmentStatus.setEnabled(bool);
        remarks.setEnabled(bool);
    }
}