com.openhris.employee.EmployeeSummaryUI.java Source code

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Here is the source code for com.openhris.employee.EmployeeSummaryUI.java

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package com.openhris.employee;

import com.openhris.commons.OpenHrisUtilities;
import com.openhris.employee.containers.EmployeeSummaryDataContainer;
import com.openhris.employee.tables.EmployeeSummaryTableProperties;
import com.openhris.service.CompanyService;
import com.openhris.serviceprovider.CompanyServiceImpl;
import com.vaadin.addon.tableexport.ExcelExport;
import com.vaadin.ui.Alignment;
import com.vaadin.ui.Button;
import com.vaadin.ui.ComboBox;
import com.vaadin.ui.HorizontalLayout;
import com.vaadin.ui.VerticalLayout;
import com.vaadin.ui.Window;
import org.apache.poi.hpsf.SummaryInformation;

/**
 *
 * @author jetdario
 */
public class EmployeeSummaryUI extends VerticalLayout {

    CompanyService cs = new CompanyServiceImpl();
    OpenHrisUtilities util = new OpenHrisUtilities();

    EmployeeSummaryTableProperties summary = new EmployeeSummaryTableProperties();
    private int branchId;
    private int tradeId;
    private int corporateId;

    public EmployeeSummaryUI(int branchId) {
        this.branchId = branchId;

        setSizeFull();
        setSpacing(true);
        setMargin(new MarginInfo(true, true, false, false));

        HorizontalLayout h = new HorizontalLayout();
        h.setWidth("100%");
        h.setMargin(true);
        h.setSpacing(true);

        final ComboBox employeeStatus = new ComboBox("Status: ");
        employeeStatus.setWidth("150px");
        employeeStatus.setNullSelectionAllowed(false);
        employeeStatus.addItem("employed");
        employeeStatus.addItem("resigned");
        h.addComponent(employeeStatus);

        Button generateBtn = new Button("GENERATE EMPLOYEE SUMMARY");
        generateBtn.setWidth("250px");
        generateBtn.addListener(new Button.ClickListener() {

            @Override
            public void buttonClick(Button.ClickEvent event) {
                if (employeeStatus.getValue() == null) {
                    getWindow().showNotification("Employee Status!", Window.Notification.TYPE_WARNING_MESSAGE);
                    return;
                }

                tradeId = cs.getTradeIdByBranchId(getBranchId());
                corporateId = cs.getCorporateIdByTradeId(tradeId);

                summary.setContainerDataSource(
                        new EmployeeSummaryDataContainer(corporateId, employeeStatus.getValue().toString()));
            }
        });
        h.addComponent(generateBtn);
        h.setComponentAlignment(generateBtn, Alignment.BOTTOM_LEFT);

        Button exportTableToExcel = new Button("EXPORT TO EXCEL");
        exportTableToExcel.setWidth("250px");
        exportTableToExcel.addListener(new Button.ClickListener() {

            private static final long serialVersionUID = -73954695086117200L;
            private ExcelExport excelExport;

            @Override
            public void buttonClick(Button.ClickEvent event) {
                excelExport = new ExcelExport(summary, "EMPLOYEE SUMMARY");
                excelExport.excludeCollapsedColumns();
                excelExport.setReportTitle(cs.getCorporateById(corporateId).toUpperCase() + " Employee Summary");
                excelExport.setExportFileName(cs.getCorporateById(corporateId).replace(",", " ").toUpperCase()
                        + "-Employee-Summary-" + ".xls");
                excelExport.export();
            }
        });
        h.addComponent(exportTableToExcel);
        h.setComponentAlignment(exportTableToExcel, Alignment.BOTTOM_LEFT);
        h.setExpandRatio(exportTableToExcel, 3);

        addComponent(h);
        addComponent(summary);
        setExpandRatio(summary, 2);
    }

    public int getBranchId() {
        return branchId;
    }

    public void setBranchId(int branchId) {
        this.branchId = branchId;
    }

}