JavaBaseClassFactory.java example

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/*
 * This program is free software; you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
 * Foundation.
 *
 * You should have received a copy of the GNU Lesser General Public License along with this
 * program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
 * or from the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * 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.
 *
 * Copyright (c) 2001 - 2013 Object Refinery Ltd, Pentaho Corporation and Contributors..  All rights reserved.
 */

package org.pentaho.reporting.engine.classic.core.modules.parser.ext.factory.base;

import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.geom.Dimension2D;
import java.awt.geom.Line2D;
import java.awt.geom.Point2D;
import java.awt.geom.Rectangle2D;
import java.text.DateFormat;
import java.text.DateFormatSymbols;
import java.text.DecimalFormat;
import java.text.DecimalFormatSymbols;
import java.text.Format;
import java.text.NumberFormat;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Date;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.TimeZone;
import java.util.TreeSet;
import java.util.Vector;

import org.pentaho.reporting.libraries.base.util.FloatDimension;

/**
 * A default factory for all commonly used java base classes from java.lang, java.awt etc.
 *
 * @author Thomas Morgner
 */
public class JavaBaseClassFactory extends ClassFactoryImpl {

  /**
   * DefaultConstructor. Creates the object factory for all java base classes.
   */
  public JavaBaseClassFactory() {
    registerClass( Dimension.class, new DimensionObjectDescription() );
    registerClass( Dimension2D.class, new Dimension2DObjectDescription() );
    registerClass( FloatDimension.class, new BeanObjectDescription( FloatDimension.class ) );
    registerClass( Date.class, new DateObjectDescription() );
    registerClass( Boolean.TYPE, new BooleanObjectDescription() );
    registerClass( Byte.TYPE, new ByteObjectDescription() );
    registerClass( Double.TYPE, new DoubleObjectDescription() );
    registerClass( Float.TYPE, new FloatObjectDescription() );
    registerClass( Integer.TYPE, new IntegerObjectDescription() );
    registerClass( Long.TYPE, new LongObjectDescription() );
    registerClass( Short.TYPE, new ShortObjectDescription() );
    registerClass( Character.TYPE, new CharacterObjectDescription() );
    registerClass( Character.class, new CharacterObjectDescription() );
    registerClass( Boolean.class, new BooleanObjectDescription() );
    registerClass( Byte.class, new ByteObjectDescription() );
    registerClass( Double.class, new DoubleObjectDescription() );
    registerClass( Float.class, new FloatObjectDescription() );
    registerClass( Integer.class, new IntegerObjectDescription() );
    registerClass( Long.class, new LongObjectDescription() );
    registerClass( Short.class, new ShortObjectDescription() );
    registerClass( Line2D.class, new Line2DObjectDescription() );
    registerClass( Point2D.class, new Point2DObjectDescription() );
    registerClass( Rectangle2D.class, new Rectangle2DObjectDescription() );
    registerClass( String.class, new StringObjectDescription() );
    registerClass( Color.class, new ColorObjectDescription() );
    registerClass( BasicStroke.class, new BasicStrokeObjectDescription() );
    registerClass( Object.class, new ClassLoaderObjectDescription() );
    registerClass( TimeZone.class, new TimeZoneObjectDescription() );
    registerClass( Format.class, new ClassLoaderObjectDescription() );
    registerClass( NumberFormat.class, createNumberFormatDescription() );
    registerClass( DecimalFormat.class, new DecimalFormatObjectDescription() );
    registerClass( DecimalFormatSymbols.class, createDecimalFormatSymbols() );
    registerClass( DateFormat.class, new ClassLoaderObjectDescription() );
    registerClass( SimpleDateFormat.class, new SimpleDateFormatObjectDescription() );
    registerClass( DateFormatSymbols.class, new ClassLoaderObjectDescription() );

    registerClass( ArrayList.class, new CollectionObjectDescription( ArrayList.class ) );
    registerClass( Vector.class, new CollectionObjectDescription( Vector.class ) );
    registerClass( HashSet.class, new CollectionObjectDescription( HashSet.class ) );
    registerClass( TreeSet.class, new CollectionObjectDescription( TreeSet.class ) );
    registerClass( Set.class, new CollectionObjectDescription( HashSet.class ) );
    registerClass( List.class, new CollectionObjectDescription( ArrayList.class ) );
    registerClass( Collection.class, new CollectionObjectDescription( ArrayList.class ) );
  }

  private ObjectDescription createNumberFormatDescription() {
    final BeanObjectDescription nfDesc = new BeanObjectDescription( NumberFormat.class, false );
    nfDesc.setParameterDefinition( "groupingUsed", Boolean.TYPE );
    nfDesc.setParameterDefinition( "maximumFractionDigits", Integer.TYPE );
    nfDesc.setParameterDefinition( "minimumFractionDigits", Integer.TYPE );
    nfDesc.setParameterDefinition( "maximumIntegerDigits", Integer.TYPE );
    nfDesc.setParameterDefinition( "minimumIntegerDigits", Integer.TYPE );
    nfDesc.setParameterDefinition( "parseIntegerOnly", Boolean.TYPE );
    return nfDesc;
  }

  private ObjectDescription createDecimalFormatSymbols() {
    final BeanObjectDescription dfsDesc = new BeanObjectDescription( DecimalFormatSymbols.class, false );
    dfsDesc.setParameterDefinition( "currencySymbol", String.class );
    dfsDesc.setParameterDefinition( "decimalSeparator", Character.TYPE );
    dfsDesc.setParameterDefinition( "digit", Character.TYPE );
    dfsDesc.setParameterDefinition( "groupingSeparator", Character.TYPE );
    dfsDesc.setParameterDefinition( "infinity", String.class );
    dfsDesc.setParameterDefinition( "internationalCurrencySymbol", String.class );
    dfsDesc.setParameterDefinition( "minusSign", Character.TYPE );
    dfsDesc.setParameterDefinition( "monetaryDecimalSeparator", Character.TYPE );
    dfsDesc.setParameterDefinition( "naN", String.class );
    dfsDesc.setParameterDefinition( "patternSeparator", Character.TYPE );
    dfsDesc.setParameterDefinition( "perMill", Character.TYPE );
    dfsDesc.setParameterDefinition( "percent", Character.TYPE );
    dfsDesc.setParameterDefinition( "zeroDigit", Character.TYPE );
    return dfsDesc;

  }
}