CompanyGrid.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2011 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.turro.financials.business;
 
import java.util.Iterator;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.turro.string.Strings;
import org.turro.action.Contacts;
import org.turro.contacts.Contact;
import org.turro.contacts.util.ContactCombobox;
import org.turro.elephant.context.ElephantContext;
import org.turro.financials.db.FinancialsPU;
import org.turro.financials.entity.Company;
import org.turro.financials.entity.Department;
import org.turro.financials.entity.Headquarters;
import org.turro.financials.entity.Service;
import org.turro.i18n.I_;
import org.turro.jpa.grid.JpaGrid;
import org.turro.plugin.contacts.IContact;
import org.turro.zkoss.grid.EditableCell;
import org.zkoss.zk.ui.HtmlBasedComponent;
import org.zkoss.zul.Row;
 
public class CompanyGrid extends JpaGrid<Company> {
 
  public CompanyGrid() {
    super(new FinancialsPU(),
            "select company from Company as company " +
            "order by company.name", false);
    setDefaultBehavior(false);
    addColumns();
  }
 
  @Override
  public void save() {
    for(Company c : getValues()) {
      Iterator<Service> its = c.getServices().iterator();
      while(its.hasNext()) {
        Service s = its.next();
        if(Strings.isBlank(s.getName())) {
          its.remove();
        }
      }
      Iterator<Headquarters> ith = c.getHeadquarters().iterator();
      while(ith.hasNext()) {
        Headquarters h = ith.next();
        if(Strings.isBlank(h.getIdContact())) {
          ith.remove();
        } else {
          Iterator<Department> itd = h.getDepartments().iterator();
          while(itd.hasNext()) {
            Department d = itd.next();
            if(Strings.isBlank(d.getName())) {
              itd.remove();
            }
          }
        }
      }
    }
    super.save();
  }
 
  @Override
  protected void initiateRow(Row row, Company value) {
    if(value == null) value = new Company();
    row.setValue(value);
    addDetail(row);
  }
 
  @Override
  protected boolean isValid(Company v) {
    return !Strings.isBlank(v.getName());
  }
 
  @Override
  protected HtmlBasedComponent createEditor(EditableCell editableCell) {
    if(editableCell.getCellIndex() == 1) {
      Object value = getCellValue(editableCell);
      ContactCombobox cdc = new ContactCombobox();
      if(value != null) cdc.setIdContact(((Company) editableCell.getRow().getValue()).getIdContact());
      return cdc;
    }
    return super.createEditor(editableCell);
  }
 
  @Override
  protected Object getEditorValue(EditableCell editableCell) {
    if(editableCell.getCellIndex() == 1) {
      HtmlBasedComponent hbc = (HtmlBasedComponent) editableCell.getEditor();
      if(hbc instanceof ContactCombobox) {
        Contact c = ((ContactCombobox) hbc).getContact();
        if(c != null) {
          ((Company) editableCell.getRow().getValue()).setName(c.getName());
          return c.getId();
        }
      }
      return null;
    }
    return super.getEditorValue(editableCell);
  }
 
  @Override
  protected String formatCell(EditableCell editableCell, Object value) {
    if(editableCell.getCellIndex() == 1) {
      IContact ci = Contacts.getContactById((String) value);
      if(ci.isValid()) {
        return ci.getName();
      }
      return "";
    }
    return super.formatCell(editableCell, value);
  }
 
  private void addColumns() {
    try {
      addDetailColumn();
      addColumn(I_.get("Company"), String.class,
              "idContact", null, 0, false, false).setImage("/_zul/images/b_company.png");
      addColumn(I_.get("Structure margin"), "double",
              "structureMargin", "0.00", 1, false, false).setWidth("160px");
      addColumn(I_.get("Profit margin"), "double",
              "profitMargin", "0.00", 1, false, false).setWidth("160px");
      addColumn(I_.get("Always apply"), "boolean",
              "alwaysApply", null, 0, false, false).setWidth("160px");
    } catch (ClassNotFoundException ex) {
      Logger.getLogger(CompanyGrid.class.getName()).log(Level.SEVERE, ElephantContext.logMsg(null), ex);
    }
  }
 
  private void addDetail(Row row) {
    row.getChildren().clear();
    CompanyDetail detail = new CompanyDetail(row, this);
    row.appendChild(detail);
  }
 
}