/*
 * JBoss, Home of Professional Open Source
 * Copyright 2008, Red Hat Middleware LLC, and individual contributors
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software 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 software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package org.jboss.managed.plugins.constraints;

import java.util.HashSet;

import org.jboss.beans.info.spi.PropertyInfo;
import org.jboss.managed.api.Fields;
import org.jboss.managed.spi.factory.ManagedPropertyConstraintsPopulator;
import org.jboss.metatype.api.values.MetaValue;
import org.jboss.metatype.api.values.SimpleValue;
import org.jboss.metatype.api.values.SimpleValueSupport;

/**
 * A populator for a set of string values
 * @author Scott.Stark@jboss.org
 * @version $Revision: 81573 $
 */
public class StringLegalValuesPopulator implements
      ManagedPropertyConstraintsPopulator
{
   private String[] legalValues;

   public StringLegalValuesPopulator(String[] legalValues)
   {
      this.legalValues = legalValues;
   }

   public void populateManagedProperty(Class attachmentClass,
         PropertyInfo info, Fields fields)
   {
      HashSet<MetaValue> values = new HashSet<MetaValue>();
      for(String s : legalValues)
      {
         SimpleValue svalue = SimpleValueSupport.wrap(s);
         values.add(svalue);
      }
      fields.setField(Fields.LEGAL_VALUES, values);
   }

}
