element.java

OBPM是一个开源

//Source file: D:\\excelimport\\src\\excelimport\\Element.java

//Source file: E:\\excelimport\\src\\excelimport\\Element.java

package cn.myapps.core.dynaform.dts.excelimport;

//import java.util.Hashtable;
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Rectangle;
import java.awt.event.MouseEvent;
import java.lang.reflect.Field;
import java.util.Enumeration;
import java.util.Properties;
import java.util.Vector;

import cn.myapps.core.dynaform.dts.excelimport.utility.CommonUtil;
import cn.myapps.core.dynaform.dts.excelimport.utility.Sequence;

public abstract class Element {
  static final Color DEF_BGCOLOR = new Color(128,255,128);
  static final Color DEF_COLOR = Color.black;
  static final Color DEF_SELECTEDCOLOR = Color.pink;
  static final Color DEF_CURREDITCOLOR = Color.red;
  static final Color DEF_PASSEDCOLOR = Color.green;
  static final Font DEF_FONT = new Font("宋体", 0, 10);

  public int scale;
  public String id; //唯一标识元素的编号
  public String name=""; //元素的名称，可以是步骤或关系
  public String description; //备注

  Color bgcolor = DEF_BGCOLOR; //元素的背景色
  Color color = DEF_COLOR; //元素使用的默认颜色
  Font font = DEF_FONT; //元素使用的默认字体

  protected Vector _subelems = new Vector();
  protected ExcelMappingDiagram _owner;

  /**
      @param owner
      @roseuid 3E0A6E170109
   */
  public Element(ExcelMappingDiagram owner) {
    _owner = owner;
    id = Sequence.getSequence()+"";
  }

  /**
      @return java.lang.String
      @roseuid 3E02EA340261
   */
  public String toXML() {
    String rslt = "";

    try {
      Class cls = this.getClass();

      rslt = "<" + cls.getName() + ">\n";

      Field[] flds = cls.getFields();

      for (int i = 0; i < flds.length; i++) {
        Field field = flds[i];

        String fieldval = "";

        Class type = field.getType();

        if (field != null) {
          if (type.equals(Long.TYPE)) { //Long
            fieldval = field.getLong(this) + "";
            rslt += "<" + flds[i].getName() + ">" + CommonUtil.replaceCharacter(fieldval) + "</" +
                flds[i].getName() + ">\n";
            continue;
          }
          else if (type.equals(Integer.TYPE)) { //Int
            fieldval = field.getInt(this) + "";
            rslt += "<" + flds[i].getName() + ">" + CommonUtil.replaceCharacter(fieldval) + "</" +
                flds[i].getName() + ">\n";
            continue;
          }
          else if (type.equals(Short.TYPE)) { //Short
            fieldval = field.getShort(this) + "";
            rslt += "<" + flds[i].getName() + ">" + CommonUtil.replaceCharacter(fieldval) + "</" +
                flds[i].getName() + ">\n";
            continue;
          }
          else if (type.equals(Double.TYPE)) { //Double
            fieldval = field.getDouble(this) + "";
            rslt += "<" + flds[i].getName() + ">" + CommonUtil.replaceCharacter(fieldval) + "</" +
                flds[i].getName() + ">\n";
            continue;
          }
          else if (type.equals(Class.forName("java.lang.String"))) { //String
            fieldval = (String) field.get(this);
            rslt += "<" + flds[i].getName() + ">" + CommonUtil.replaceCharacter(fieldval) + "</" +
                flds[i].getName() + ">\n";
            continue;
          }

          else if (type.equals(Float.TYPE)) { //Float
            fieldval = field.getFloat(this) + "";
            rslt += "<" + flds[i].getName() + ">" + CommonUtil.replaceCharacter(fieldval) + "</" +
                flds[i].getName() + ">\n";
            continue;
          }

          else if (type.equals(Boolean.TYPE)) { //Boolean
            fieldval = field.getBoolean(this) + "";
            rslt += "<" + flds[i].getName() + ">" + CommonUtil.replaceCharacter(fieldval) + "</" +
                flds[i].getName() + ">\n";
            continue;
          }

          else if (type.equals(Class.forName("java.sql.Date"))) { //Date
            fieldval = field.get(this) + "";
            rslt += "<" + flds[i].getName() + ">" + CommonUtil.replaceCharacter(fieldval) + "</" +
                flds[i].getName() + ">\n";
            continue;
          }

          else if (type.equals(Class.forName("java.util.Date"))) { //java.util.Date
            fieldval = field.get(this) + "";
            rslt += "<" + flds[i].getName() + ">" + CommonUtil.replaceCharacter(fieldval) + "</" +
                flds[i].getName() + ">\n";
            continue;
          }
          else if (type.equals(Class.forName("java.util.Properties"))) {
            Properties props = (Properties) field.get(this);
            if (props != null && props.size() > 1) {
              rslt += "<properties>\n";
              Enumeration e = props.keys();
              Object key = null;
              Object value = null;
              //props.setProperty("name3","kkkk");
              //e.nextElement();
              String proplist = "";
              for (; e.hasMoreElements(); ) {
                // Properties prop;
                key = e.nextElement();
                value = props.get(key);
                if (!key.toString().equalsIgnoreCase("properties")) {
                  String prop = "";
                  prop += "<" + key.toString() + ">";
                  prop += CommonUtil.replaceCharacter(value.toString());
                  prop += "</" + key.toString() + ">\n";
                  proplist = prop + proplist;
                }
                // e.nextElement();
                //props.keys()
              }
              rslt += proplist;
              rslt += "</properties>\n";
              //Enumeration e = props.elements();
              //props.
              //e.
            }
            else if (props.size() == 1) {
              rslt += "<properties>null</properties>";
            }
            else {
              rslt += "<properties>";
              rslt += "null";
              rslt += "</properties>\n";
            }
          }
//                   rslt += flds[i].getName() + "='" + fieldval + "' ";
        }
      }

//           递归调用SUBELEMENT的TOXML方法

//           this._subelems
/*
      for (java.util.Enumeration em = this._subelems.elements();
           em.hasMoreElements(); ) {
        Element subelm = (Element) em.nextElement();
        rslt += subelm.toXML();
      }
*/
      rslt += "</" + cls.getName() + ">\n";
    }
    catch (Exception e) {

    }

    return rslt;
  }

  /**
      @param g
      @roseuid 3E03EDD100DF
   */
  public abstract void paint(Graphics g);

  /**
      @param e
      @roseuid 3E0A6E170254
   */
  public void appendElement(Element e) {
    _subelems.addElement(e);
  }

  public Vector getSubelems() {
    return this._subelems;
  }

  /**
      @param x
      @param y
      @return boolean
      @roseuid 3E0A6E170286
   */
  public abstract boolean isSelected(int x, int y);

  /**
      @param x
      @param y
      @roseuid 3E0A6E1702A4
   */
  public abstract void moveTo(int x, int y);

  /**
      @return java.awt.Rectangle
      @roseuid 3E0A6E1702C2
   */
  public abstract Rectangle getRepaintRect();

  public abstract boolean removeSubElement(String id);

//   public abstract void remove();

  public abstract void removeAllSubElement();

  /**
      @param e
      @roseuid 3E0A6E5003A0
   */
  public abstract void onMouseClicked(MouseEvent e);

  /**
      @param e
      @roseuid 3E0A6E73033C
   */
  public abstract void onMouseDragged(MouseEvent e);

  /**
      @param e
      @roseuid 3E0A6ED700BF
   */
  public abstract void onMouseMoved(MouseEvent e);

  /**
      @param e
      @roseuid 3E0A6EDD0244
   */
  public abstract void onMousePressed(MouseEvent e);

  /**
      @param e
      @roseuid 3E0A6EE40140
   */
  public abstract void onMouseReleased(MouseEvent e);
}
/**
 Element.setName(String){
      name = aName;
   }
 Element.getColor(){
      return color;
   }
 Element.set_owner(FlowDiagram){
      _owner = a_owner;
   }
 Element.getName(){
      return name;
   }
 Element.getScale(){
      return scale;
   }
 Element.setId(String){
      id = aId;
   }
 Element.getId(){
      return id;
   }
 Element.setFont(Font){
      font = aFont;
   }
 Element.getFont(){
      return font;
   }
 Element.getBgcolor(){
      return bgcolor;
   }
 Element.setNote(String){
      note = aNote;
   }
 Element.get_owner(){
      return _owner;
   }
 Element.setBgcolor(Color){
      bgcolor = aBgcolor;
   }
 Element.setColor(Color){
      color = aColor;
   }
 Element.setScale(int){
      scale = aScale;
   }
 Element.getNote(){
      return note;
   }
 */