/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file 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.ejb.plugins.cmp.ejbql;
import java.util.Date;
import javax.ejb.EJBLocalObject;
import javax.ejb.EJBObject;
/**
* This class contains a list of the reconized EJB-QL types.
*
* @author <a href="mailto:dain@daingroup.com">Dain Sundstrom</a>
* @author <a href="mailto:alex@jboss.org">Alexey Loubyansky</a>
* @version $Revision: 81030 $
*/
public final class EJBQLTypes
{
public static final int UNKNOWN_TYPE = -1;
public static final int NUMERIC_TYPE = 1;
public static final int STRING_TYPE = 2;
public static final int DATETIME_TYPE = 3;
public static final int BOOLEAN_TYPE = 4;
public static final int ENTITY_TYPE = 5;
public static final int VALUE_CLASS_TYPE = 6;
public static int getEJBQLType(Class type)
{
int result;
if(type == Boolean.class || type == Boolean.TYPE)
{
result = BOOLEAN_TYPE;
}
else if(type.isPrimitive()
|| type == Character.class
|| Number.class.isAssignableFrom(type))
{
result = NUMERIC_TYPE;
}
else if(type == String.class)
{
result = STRING_TYPE;
}
else if(Date.class.isAssignableFrom(type))
{
result = DATETIME_TYPE;
}
else if(EJBObject.class.isAssignableFrom(type) ||
EJBLocalObject.class.isAssignableFrom(type))
{
result = ENTITY_TYPE;
}
else
{
result = VALUE_CLASS_TYPE;
}
return result;
}
}