Package org.eobjects.datacleaner.panels

Source Code of org.eobjects.datacleaner.panels.ComponentJobBuilderPresenterRenderer

/**
* 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.panels;

import javax.inject.Inject;

import org.eobjects.analyzer.beans.api.Renderer;
import org.eobjects.analyzer.beans.api.RendererBean;
import org.eobjects.analyzer.beans.api.RendererPrecedence;
import org.eobjects.analyzer.job.builder.AbstractBeanJobBuilder;
import org.eobjects.analyzer.job.builder.FilterJobBuilder;
import org.eobjects.analyzer.job.builder.RowProcessingAnalyzerJobBuilder;
import org.eobjects.analyzer.job.builder.TransformerJobBuilder;
import org.eobjects.datacleaner.bootstrap.WindowContext;
import org.eobjects.datacleaner.guice.InjectorBuilder;
import org.eobjects.datacleaner.widgets.properties.PropertyWidgetFactory;

/**
* Renders/creates the default panels that present component job builders.
*
* @author Kasper Sørensen
*/
@RendererBean(ComponentJobBuilderRenderingFormat.class)
public class ComponentJobBuilderPresenterRenderer implements
    Renderer<AbstractBeanJobBuilder<?, ?, ?>, ComponentJobBuilderPresenter> {

  @Inject
  WindowContext windowContext;

  @Inject
  InjectorBuilder injectorBuilder;

  @Override
  public RendererPrecedence getPrecedence(AbstractBeanJobBuilder<?, ?, ?> renderable) {
    return RendererPrecedence.LOW;
  }

  @Override
  public ComponentJobBuilderPresenter render(AbstractBeanJobBuilder<?, ?, ?> renderable) {
    final PropertyWidgetFactory propertyWidgetFactory = injectorBuilder.with(
        PropertyWidgetFactory.TYPELITERAL_BEAN_JOB_BUILDER, renderable).getInstance(PropertyWidgetFactory.class);

    if (renderable instanceof FilterJobBuilder) {
      FilterJobBuilder<?, ?> fjb = (FilterJobBuilder<?, ?>) renderable;
      return new FilterJobBuilderPanel(fjb, propertyWidgetFactory);
    } else if (renderable instanceof TransformerJobBuilder) {
      TransformerJobBuilder<?> tjb = (TransformerJobBuilder<?>) renderable;
      return new TransformerJobBuilderPanel(tjb, windowContext, propertyWidgetFactory);
    } else if (renderable instanceof RowProcessingAnalyzerJobBuilder) {
      RowProcessingAnalyzerJobBuilder<?> ajb = (RowProcessingAnalyzerJobBuilder<?>) renderable;
      return new RowProcessingAnalyzerJobBuilderPanel(ajb, propertyWidgetFactory);
    }
    throw new UnsupportedOperationException();
  }

}
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