/*
* Copyright (c) 1998-2006 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.eswrap.javax.xml.parsers;
import com.caucho.es.Call;
import com.caucho.vfs.Path;
import com.caucho.vfs.ReadStream;
import org.w3c.dom.Document;
import javax.xml.parsers.DocumentBuilder;
import java.io.IOException;
import java.io.InputStream;
public class DocumentBuilderEcmaWrap {
public static Document parse(DocumentBuilder parser, Call call, int length)
throws Throwable
{
Object obj = call.getArgObject(0, length);
String systemId = null;
if (length > 1)
systemId = call.getArgString(1, length);
if (obj instanceof InputStream)
return parser.parse((InputStream) obj, systemId);
else if (obj instanceof Path) {
Path path = (Path) obj;
ReadStream is = path.openRead();
try {
return parser.parse(is);
} finally {
is.close();
}
}
else if (obj instanceof String) {
return parser.parse((String) obj);
}
else
throw new IOException();
}
}