Package boco.ejb3PlugIn.popup.actions.attribute

Source Code of boco.ejb3PlugIn.popup.actions.attribute.SearchOnAttribute

/***************************************************************************
* Copyright (c) 2004 - 2008  Fabrizio Boco fabboco@users.sourceforge.net  *
*                                                                         *
*                                                                         *
*   This is free software; you can redistribute it and/or                 *
*   modify it under the terms of the GNU Library General Public           *
*   License (version 2.1) as published by the Free Software Foundation    *
*                                                                         *
*   This library  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; see the file COPYING.LIB. If not,    *
*   write to the Free Software Foundation, Inc., 59 Temple Place,         *
*   Suite 330, Boston, MA  02111-1307, USA                                *
*                                                                         *
***************************************************************************/


/**
- $Header: /usr/local/cvslocalrepository/EJB3PlugIn/src/boco/ejb3PlugIn/popup/actions/attribute/Attic/SearchOnAttribute.java,v 1.1.2.7 2008/06/02 20:04:33 fab Exp $
- $Author: fab $
- $Revision: 1.1.2.7 $
- $Date: 2008/06/02 20:04:33 $
- $Log: SearchOnAttribute.java,v $
- Revision 1.1.2.7  2008/06/02 20:04:33  fab
- Eliminate System.out
-
- Revision 1.1.2.6  2008/05/05 12:40:11  fab
- Fix nella generazione dei packages
-
- Revision 1.1.2.5  2008/04/22 17:09:21  fab
- *** empty log message ***
-
- Revision 1.1.2.4  2008/04/22 06:17:38  fab
- Aggiornamento indirizzo di posta
-
- Revision 1.1.2.3  2008/04/19 11:21:01  fab
- Modifiche a seguito del refactoring del generatore
-
- Revision 1.1.2.2  2008/04/19 10:26:49  fab
- Aggiornamento riferimenti licenza
-
- Revision 1.1.2.1  2008/03/28 18:44:26  fab
- Refactoring delle azioni
- Internazionalizzazione di tutte le voci di menu
-
- Revision 1.3.2.1  2007/10/01 15:16:05  fab
- Aggiornata dialog per la creazione del bean
- Riletta l'annotazione @ShowInForm
-
- Revision 1.3  2006/05/23 14:33:07  dev
- Fix per import delle annotazioni
-
- Revision 1.2  2006/05/21 13:41:18  dev
- Corretta annotazione cvs
-

**/
package boco.ejb3PlugIn.popup.actions.attribute;

import java.util.StringTokenizer;

import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jdt.core.IField;
import org.eclipse.jdt.core.IType;
import org.eclipse.jdt.core.JavaModelException;
import org.eclipse.jdt.internal.core.SourceField;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.IObjectActionDelegate;
import org.eclipse.ui.IWorkbenchPart;

import boco.ejb3PlugIn.gui.ShowInFormDialog;
import boco.ejb3PlugIn.utils.Utils;

public class SearchOnAttribute implements IObjectActionDelegate
{

  private IField  field;

  public SearchOnAttribute()
  {
    super();
  }

  public void setActivePart(IAction action, IWorkbenchPart targetPart)
  {
  }

  public void run(IAction action)
  {
    Shell shell = new Shell();
    String annotationCode = "";   

    if (!field.getParent().getParent().getParent().getElementName().endsWith("entity"))
    {
      MessageDialog.openInformation(shell, "EJB_PlugIn Plug-in", "Operazione valida solo per un bean");
      return;
    }

    ICompilationUnit compilationUnit = field.getCompilationUnit();

    try
    {
      String newFieldSourceCode = "";
      String oldFieldSourceCode = "";

      // Dal codice esistente rimuove l'annotazione se presente
      StringTokenizer st = new StringTokenizer(field.getSource(), "\t\n\r\f");
      while (st.hasMoreTokens())
      {
        String token = st.nextToken();
        // System.out.println(".." + token);

        if (!token.contains("@SearchOnAttribute"))
        {
          oldFieldSourceCode += token + "\r\n";
        }
        else
        {
          annotationCode = token;
        }       
      }

      // Richiama la dialog per l'acquisizione delle informazioni
     
      ShowInFormDialog showInFormDialog = new ShowInFormDialog(null,
          Utils.getIntegerValue(annotationCode, "order").toString(),
          getImplementationType(annotationCode),
          Utils.getBooleanValue(annotationCode, "required"),
          Utils.getBooleanValue(annotationCode, "help"));

      showInFormDialog.pack();
      showInFormDialog.setLocationRelativeTo(null);
      showInFormDialog.setVisible(true);
      String order = showInFormDialog.getOrder();
      String implementationType = showInFormDialog.getType();

      if (order == null)
        return;     
     
      IType type = compilationUnit.getTypes()[0];

      //Rimuove il campo esistente
      type.getField(field.getElementName()).delete(true, null);

      if (implementationType.contains("TEXTAREA"))
      {
        newFieldSourceCode += "\r\n@SearchOnAttribute(order=" + order + ",type=" + implementationType + ", rows=" + showInFormDialog.getRows() + ", columns=" + showInFormDialog.getColumns() + ")\r\n";
      }
      else
      {
        newFieldSourceCode += "\r\n@SearchOnAttribute(order=" + order + ",type=" + implementationType + ")\r\n";
      }
      newFieldSourceCode += oldFieldSourceCode + "\r\n";

      type.createField(newFieldSourceCode, null, true, null);
     
      if(!compilationUnit.getSource().contains("import org.boco.seamwebappgen.annotations.SearchOnAttribute"))
        compilationUnit.createImport("org.boco.seamwebappgen.annotations.SearchOnAttribute", null, null);

     
      compilationUnit.save(null, true);
    }
    catch (JavaModelException e)
    {
      e.printStackTrace();
    }
  }

  public void selectionChanged(IAction action, ISelection selection)
  {
    StructuredSelection structSelection = (StructuredSelection) selection;

    // System.out.println("Class " + structSelection.getFirstElement().getClass());

    if (structSelection.getFirstElement().getClass().equals(org.eclipse.jdt.internal.core.SourceField.class))
    {
      field = (SourceField) structSelection.getFirstElement();
    }
  }

 
  private ShowInFormDialog.ImplementationType getImplementationType(String annotationCode)
  {
    String type = Utils.getTypeValue(annotationCode,"type");
   
    if (type.equals("AttributeImplementationType.TEXT"))
      return ShowInFormDialog.ImplementationType.TEXT;
   
    if (type.equals("AttributeImplementationType.TEXTAREA"))
      return ShowInFormDialog.ImplementationType.TEXTAREA;
   
    if (type.equals("AttributeImplementationType.LISTBOX"))
      return ShowInFormDialog.ImplementationType.LISTBOX;
   
    return null;
  }
}
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