Package org.eobjects.datacleaner.actions

Source Code of org.eobjects.datacleaner.actions.AddFilterActionListener

/**
* eobjects.org DataCleaner
* Copyright (C) 2010 eobjects.org
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA  02110-1301  USA
*/
package org.eobjects.datacleaner.actions;

import java.awt.Component;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Collection;

import javax.swing.JMenuItem;
import javax.swing.JPopupMenu;

import org.eobjects.analyzer.configuration.AnalyzerBeansConfiguration;
import org.eobjects.analyzer.descriptors.FilterBeanDescriptor;
import org.eobjects.analyzer.job.builder.AnalysisJobBuilder;
import org.eobjects.datacleaner.panels.FilterListPanel;
import org.eobjects.datacleaner.user.UsageLogger;
import org.eobjects.datacleaner.widgets.DescriptorMenuItem;
import org.eobjects.datacleaner.widgets.DescriptorPopupMenu;

public final class AddFilterActionListener implements ActionListener {

  private final AnalyzerBeansConfiguration _configuration;
  private final AnalysisJobBuilder _analysisJobBuilder;
  private final FilterListPanel _filterListPanel;

  public AddFilterActionListener(AnalyzerBeansConfiguration configuration, AnalysisJobBuilder analysisJobBuilder,
      FilterListPanel filterListPanel) {
    _configuration = configuration;
    _analysisJobBuilder = analysisJobBuilder;
    _filterListPanel = filterListPanel;
  }

  @Override
  public void actionPerformed(ActionEvent e) {
    final Collection<FilterBeanDescriptor<?, ?>> descriptors = _configuration.getDescriptorProvider()
        .getFilterBeanDescriptors();

    final JPopupMenu popup = new DescriptorPopupMenu<FilterBeanDescriptor<?, ?>>(descriptors) {

      private static final long serialVersionUID = 1L;

      @Override
      protected JMenuItem createMenuItem(final FilterBeanDescriptor<?, ?> descriptor) {
        JMenuItem menuItem = new DescriptorMenuItem(descriptor);
        menuItem.addActionListener(new ActionListener() {
          @Override
          public void actionPerformed(ActionEvent e) {
            _analysisJobBuilder.addFilter(descriptor);

            UsageLogger.getInstance().log("Add filter: " + descriptor.getDisplayName());

            _filterListPanel.updateUI();
          }
        });
        return menuItem;
      }
    };

    final Component source = (Component) e.getSource();
    popup.show(source, 0, source.getHeight());
  }
}
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