/*
* Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Resin Open Source 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, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
* Free SoftwareFoundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*/
package com.caucho.es.parser;
import com.caucho.es.ESException;
import com.caucho.es.ESId;
import com.caucho.server.util.CauchoSystem;
/**
* Expression for a java type.
*/
class JavaTypeExpr extends TypeExpr {
JavaTypeExpr(Block block, String className)
{
super(block, null);
this.type = TYPE_JAVA;
_typeName = className;
try {
this.javaType = CauchoSystem.loadClass(className, false,
block.getClassLoader());
} catch (Exception e) {
this.type = TYPE_ES;
}
}
JavaTypeExpr(Block block, Class javaClass)
{
super(block, null);
this.type = TYPE_JAVA;
this.javaType = javaClass;
_typeName = getTypeName(javaClass);
}
private String getTypeName(Class cl)
{
if (cl.isArray())
return getTypeName(cl.getComponentType()) + "[]";
else
return cl.getName();
}
Expr fieldReference(ESId id)
throws ESException
{
if (_typeName.equals(""))
return new JavaTypeExpr(block, id.toString());
else
return new JavaTypeExpr(block, _typeName + "." + id);
}
public String toString()
{
return "[JavaTypeExpr " + javaType + " " + type + "]";
}
}