Package boco.ejb3PlugIn.popup.actions.attribute

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

/***************************************************************************
* 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/LocalSearchOnAttribute.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: LocalSearchOnAttribute.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 17:09:22  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 11:21:02  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 1.4  2006/05/23 14:33:07  dev
- Fix per import delle annotazioni
-
- Revision 1.3  2006/05/21 13:36:47  dev
- *** empty log message ***
-
**/
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.LocalSearchOnAttributeDialog;

public class LocalSearchOnAttribute implements IObjectActionDelegate
{

  private IField  field;

  public LocalSearchOnAttribute()
  {
    super();
  }

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

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

    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();

    LocalSearchOnAttributeDialog localSearchOnAttributeDialog = new LocalSearchOnAttributeDialog(null);
    localSearchOnAttributeDialog.pack();
    localSearchOnAttributeDialog.setLocationRelativeTo(null);
    localSearchOnAttributeDialog.setVisible(true);
    String order = localSearchOnAttributeDialog.getOrder();
    String implementationType = localSearchOnAttributeDialog.getType();

    if (order == null)
      return;

    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("@LocalSearchOnAttribute"))
        {
          oldFieldSourceCode += token+"\r\n";;
        }
      }     
     
      IType type = compilationUnit.getTypes()[0];

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

      newFieldSourceCode += "\r\n\r\n@LocalSearchOnAttribute(order=" + order;
     
      if((localSearchOnAttributeDialog.getEvent()!=null) && (!localSearchOnAttributeDialog.getEvent().equals(""))  )
      {
        newFieldSourceCode += ", events={\""+localSearchOnAttributeDialog.getEvent()+"\"}, eventFunctions={\""+localSearchOnAttributeDialog.getFunction()+"\"}";
      }
     
      newFieldSourceCode += ")\r\n";
     
      newFieldSourceCode += oldFieldSourceCode + "\r\n";
     
      type.createField(newFieldSourceCode, null, true, null);
     
      if(!compilationUnit.getSource().contains("import org.boco.seamwebappgen.annotations.LocalSearchOnAttribute"))
        compilationUnit.createImport("org.boco.seamwebappgen.annotations.LocalSearchOnAttribute", 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();
    }
  }

}
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