Package org.jallinone.expirations.client

Source Code of org.jallinone.expirations.client.PaymentController

package org.jallinone.expirations.client;

import java.util.ArrayList;

import org.openswing.swing.mdi.client.MDIFrame;
import org.openswing.swing.message.receive.java.Response;
import org.openswing.swing.table.client.GridController;
import org.openswing.swing.util.client.ClientUtils;
import org.jallinone.expirations.java.ExpirationVO;
import org.openswing.swing.message.receive.java.ErrorResponse;
import java.util.HashMap;
import org.jallinone.commons.java.ApplicationConsts;
import org.openswing.swing.message.receive.java.VOResponse;
import org.openswing.swing.client.GridControl;
import org.openswing.swing.util.java.Consts;
import org.openswing.swing.form.client.FormController;
import org.jallinone.expirations.java.PaymentVO;
import org.openswing.swing.message.receive.java.ValueObject;
import java.math.BigDecimal;
import org.jallinone.expirations.java.PaymentDistributionVO;


/**
* <p>Title: JAllInOne ERP/CRM application</p>
* <p>Description: This class is the form controller for a payment.</p>
* <p>Copyright: Copyright (C) 2006 Mauro Carniel</p>
*
* <p> This file is part of JAllInOne ERP/CRM application.
* This application is free software; you can redistribute it and/or
* modify it under the terms of the (LGPL) Lesser General Public
* License as published by the Free Software Foundation;
*
*                GNU LESSER GENERAL PUBLIC LICENSE
*                 Version 2.1, February 1999
*
* This application 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*       The author may be contacted at:
*           maurocarniel@tin.it</p>
*
* @author Mauro Carniel
* @version 1.0
*/
public class PaymentController extends FormController {

  private PaymentsGridFrame frame = null;


  public PaymentController(PaymentsGridFrame frame) {
    this.frame = frame;
  }


  public Response loadData(Class valueObjectClass) {
    return new VOResponse(frame.getPayGrid().getVOListTableModel().getObjectForRow(frame.getPayGrid().getSelectedRow()));
  }


  /**
   * Callback method called when the data loading is completed.
   * @param error <code>true</code> if an error occours during data loading, <code>false</code> if data loading is successfully completed
   */
  public void loadDataCompleted(boolean error) {
    if (!error) {
      PaymentVO vo = (PaymentVO)frame.getPayForm().getVOModel().getValueObject();

      frame.getControlValue().setCurrencySymbol(vo.getCurrencySymbolREG03());
      frame.getControlValue().setDecimals(vo.getDecimalsREG03().intValue());
      frame.getControlValue().setValue(vo.getPaymentValueDOC27());

      frame.getGrid().reloadData();
    }
    else
      frame.getGrid().clearData();
  }


  /**
   * Callback method called when the Form mode is changed.
   * @param currentMode current Form mode
   */
  public void modeChanged(int currentMode) {
    if (currentMode==Consts.INSERT) {
      frame.getGrid().clearData();
    }
  }


  /**
   * Callback method called by the Form panel when the Form is set to INSERT mode.
   * The method can pre-set some v.o. attributes, so that some input controls will have a predefined value associated.
   * @param persistentObject new value object
   */
  public void createPersistentObject(ValueObject PersistentObject) throws Exception {
    PaymentVO payVO = (PaymentVO)frame.getPayForm().getVOModel().getValueObject();
    payVO.setCompanyCodeSys01DOC27((String)frame.getPayGrid().getOtherGridParams().get(ApplicationConsts.COMPANY_CODE_SYS01));
    payVO.setPaymentDateDOC27(new java.sql.Date(System.currentTimeMillis()));
    payVO.setProgressiveReg04DOC27((BigDecimal)frame.getPayGrid().getOtherGridParams().get(ApplicationConsts.PROGRESSIVE_REG04));

    if (frame.getControlCodCustomer().getValue()!=null && !frame.getControlCodCustomer().getValue().equals(""))
      payVO.setCustomerSupplierCodeDOC27((String)frame.getControlCodCustomer().getValue());
    else
      payVO.setCustomerSupplierCodeDOC27((String)frame.getControlCodSupplier().getValue());

    if (frame.getCompVO()!=null &&
        frame.getCompVO().getCurrencyCodeReg03()!=null &&
        !frame.getCompVO().getCurrencyCodeReg03().equals("")) {
      frame.getControlCurrency().setValue(frame.getCompVO().getCurrencyCodeReg03());
      frame.getControlCurrency().getLookupController().forceValidate();
    }

  }


  /**
   * Method called by the Form panel to insert new data.
   * @param newValueObject value object to save
   * @return an ErrorResponse value object in case of errors, VOResponse if the operation is successfully completed
   */
  public Response insertRecord(ValueObject newPersistentObject) throws Exception {
    // retrieve payed expirations...
    ArrayList exp = new ArrayList();
    for(int i=0;i<frame.getGrid().getVOListTableModel().getRowCount();i++)
      exp.add( frame.getGrid().getVOListTableModel().getObjectForRow(i) );
    if (exp.size()==0)
      return new ErrorResponse("you need to specify at least one expiration");
    PaymentVO payVO = (PaymentVO)frame.getPayForm().getVOModel().getValueObject();

  // check total amount...
    BigDecimal total = new BigDecimal(0);
    PaymentDistributionVO vo = null;
    for(int i=0;i<exp.size();i++) {
      vo = (PaymentDistributionVO)exp.get(i);
      if (vo.getPaymentValueDOC28()==null)
        return new ErrorResponse("expirations must have a payment value");

      total = total.add(vo.getPaymentValueDOC28());
    }
    if ( payVO.getPaymentValueDOC27().subtract(total).doubleValue()!=0)
      return new ErrorResponse("payments specified for expirations are not equal to the total payment value");

    Response res = ClientUtils.getData("insertPayment",new Object[]{
      newPersistentObject,
      exp
    });
    if (!res.isError()) {
      frame.getParentGrid().reloadCurrentBlockOfData();
      frame.getGrid().setMode(Consts.READONLY);
      frame.getPayGrid().reloadCurrentBlockOfData();
    }
    return res;
  }


}
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