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• PropertyLoadImp1.java

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ingenias.editor.persistence.PropertyLoadImp1 Maven / Gradle / Ivy

/** 
 * Copyright (C) 2010  Jorge J. Gomez-Sanz sobre código original de Rubén Fuentes
 * 
 * This file is part of the INGENME tool. INGENME is an open source meta-editor
 * which produces customized editors for user-defined modeling languages
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation version 3 of the License
 *
 * 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 General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see 
 **/

package ingenias.editor.persistence;

import java.lang.reflect.*;
import javax.swing.tree.*;
import org.apache.xerces.parsers.DOMParser;
import org.xml.sax.InputSource;
import java.awt.Color;
import java.awt.Point;
import java.awt.Rectangle;
import java.io.*;
import javax.swing.tree.DefaultMutableTreeNode;
import java.util.*;
import javax.xml.parsers.*;
import org.jgraph.JGraph;
import org.jgraph.graph.*;
import org.w3c.dom.*;
import ingenias.editor.entities.*;
import ingenias.exception.*;
import ingenias.editor.cell.*;
import ingenias.editor.*;
import ingenias.generator.util.Conversor;

public class PropertyLoadImp1
    implements PropertyLoad {

  public PropertyLoadImp1() {
  }

  private Map restoreMap(org.w3c.dom.Node propertiesNode) {
    Hashtable result = new Hashtable();
    NodeList keys = propertiesNode.getChildNodes();
    for (int k = 0; k < keys.getLength(); k++) {
      org.w3c.dom.Node current = keys.item(k);
      if (current.getNodeName().equalsIgnoreCase("key")) {
        String id = current.getAttributes().getNamedItem("id").getNodeValue();
        String value = "";
        if (current.getAttributes().getNamedItem("value") != null) {
          value = current.getAttributes().getNamedItem("value").getNodeValue();
        }
        else
        if (current.getFirstChild() != null) {
          value = current.getFirstChild().getNodeValue();
        }
        result.put(id, value);
      }
    }
    return result;
  }

  private void restoreCollectionObjectProperty(ingenias.editor.entities.Entity
                                               en, ObjectManager om,
                                               GraphManager gm, org.w3c.dom.Node current) throws
      ClassNotFoundException, NoSuchMethodException, IllegalAccessException,
      InstantiationException, InvocationTargetException {
    java.lang.reflect.Method m = null;
    String fieldid = current.getAttributes().getNamedItem("id").getNodeValue();
    Enumeration objectNodes = this.getCollectionObject(current).elements();
    while (objectNodes.hasMoreElements()) {    	
      org.w3c.dom.Node oNode = (org.w3c.dom.Node) objectNodes.nextElement();
      ingenias.editor.entities.Entity childEntity = PersistenceManager.getOL().
          restoreObject(om,
                        gm, oNode);
      Object[] params1 = {
          childEntity};
      Class[] paramtype1 = {
          childEntity.getClass()};
      m = this.findAppropriateMethod(en.getClass(), "add" + fieldid, paramtype1);
      if (m == null) {
        throw new RuntimeException("Method " + "add" + fieldid +
            " does not exist in class  implements java.io.Serializable " +
            en.getClass().getName());
      }
      m.invoke(en, params1);
    }
  }

  private void restoreSingleObjectProperty(ingenias.editor.entities.Entity en,
                                           ObjectManager om,
                                           GraphManager gm, org.w3c.dom.Node current) throws
      ClassNotFoundException, NoSuchMethodException, IllegalAccessException,
      InstantiationException, InvocationTargetException {
    java.lang.reflect.Method m = null;
    String fieldid = current.getAttributes().getNamedItem("id").getNodeValue();
    org.w3c.dom.Node objectNode = this.getObject(current);
    if (objectNode != null) {
      ingenias.editor.entities.Entity childEntity = PersistenceManager.getOL().
          restoreObject(om,
                        gm, objectNode);
      Object[] params1 = {
          childEntity};
      Class[] paramtype1 = {
          childEntity.getClass()};
      m = this.findAppropriateMethod(en.getClass(), "set" + fieldid, paramtype1);

      if (m == null) {
    	  String params="";
    	  for (int k=0;k