rupdateaction.java

梦界家园程序开发基底框架

package jm.form.gui.swing.game.util.action.remote;

import java.awt.event.ActionEvent;

import jm.form.gui.swing.game.system.SystemManager;
import jm.form.gui.swing.game.util.action.command.CommandKeys;
import jm.framework.gui.AppActionHandler;
import jm.framework.gui.FormTable;
import jm.framework.gui.JMEntity;
import jm.framework.gui.container.JMGUIActionListener;
import jm.framework.gui.module.JMButton;
import jm.util.JMUtility;
import jm.framework.util.SimpleEntityTable;
import jm.framework.util.DBOutValue;
import jm.framework.gui.AppActionResult;

/**
 * <p>Title: JM 整合Swing控件，使用配置信息</p>
 *
 * <p>Copyright: Copyright (c) 2004-2006</p>
 *
 * <p>Company: 1SHome</p>
 *
 * <p>@author Spook</p>
 *
 * @since 1.3i
 * @see JDK 1.5.0.6
 */
public class RUpdateAction implements JMGUIActionListener {
    private FormTable parent = null;
    public RUpdateAction (FormTable owner) {
        parent = owner;
    }

    private int selectLine = -999;
    /**
     * Invoked when an action occurs.
     *
     * @param e ActionEvent
     * @todo Implement this java.awt.event.ActionListener method
     */
    public void actionPerformed (ActionEvent e) {
        SystemManager.getInstance().clearMessage();
        try {

            if (parent.getSelectLine() >= 0) {
                JMEntity _parentEntity = (JMEntity) parent.getReturnData(AppActionResult.ACTION_UPDATE);
                if (_parentEntity != null) {
                    //原始数据
                    JMEntity _tableEntity = (JMEntity) (Class.forName(_parentEntity.getClass().getName()).newInstance());
                    //画面编辑
                    if (parent.getEditing() == false) {
                        selectLine = parent.getSelectLine();
                        JMUtility.reflectIntoEntity(_tableEntity, (parent.getTableDataSource()), selectLine);

                        if (parent instanceof AppActionHandler) {
                            ((AppActionHandler) parent).actionPerformed(null, _tableEntity);
                        }
                        ((JMButton) e.getSource()).setText(CommandKeys.EDIT_BUTTON[1]);
                        parent.setEditing(true);
                        SystemManager.getInstance().setMessage(CommandKeys.EDIT_EDIT_ROW);
                        //保存到数据库
                    } else {
                        SimpleEntityTable _EntityTable = new SimpleEntityTable(_parentEntity);
                        JMUtility.reflectIntoEntity(_tableEntity, (parent.getTableDataSource()), selectLine);
                        DBOutValue _out = _EntityTable.update(_tableEntity);
                        if (_out.getResult() && _out.getResultCount() > 0) {
                            JMUtility.reflectIntoJM2DArray(
                                    _parentEntity,
                                    (parent.getTableDataSource()),
                                    selectLine);
                            ((JMButton) e.getSource()).setText(CommandKeys.EDIT_BUTTON[0]);
                            selectLine = -999;
                            parent.setEditing(false);
                            parent.reLoadTable();
                            parent.clear();
                            SystemManager.getInstance().setMessage(CommandKeys.EDIT_SUCCESS);
                        } else {
                            SystemManager.getInstance().setMessage(CommandKeys.EDIT_FAIL + " " + _out.getResultMessage());
                        }
                    }
                    //没有得到Entity类型
                } else {
                    SystemManager.getInstance().setMessage(CommandKeys.EDIT_FAIL);
                }
                //没有选择
            } else {
                SystemManager.getInstance().setMessage(CommandKeys.EDIT_SELECT_ROW);
            }
        } catch (Exception ex) {
            ex.printStackTrace();
            SystemManager.getInstance().setMessageOnSystemError(ex);
        }
    }

}