/*
* @(#)ExternalEntity.java 1.3 00/02/24
*
* Copyright (c) 1998-2000 Sun Microsystems, Inc. All Rights Reserved.
*
* This software is the confidential and proprietary information of Sun
* Microsystems, Inc. ("Confidential Information"). You shall not
* disclose such Confidential Information and shall use it only in
* accordance with the terms of the license agreement you entered into
* with Sun.
*
* SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF THE
* SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
* IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
* PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR ANY DAMAGES
* SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING
* THIS SOFTWARE OR ITS DERIVATIVES.
*/
package com.sun.msv.scanner.dtd;
import java.io.IOException;
import java.net.URL;
import java.net.MalformedURLException;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import org.xml.sax.EntityResolver;
class ExternalEntity extends EntityDecl
{
String systemId; // resolved URI (not relative)
String publicId; // "-//xyz//....//en"
String notation;
public ExternalEntity (InputEntity in) { }
public InputSource getInputSource (EntityResolver r)
throws IOException, SAXException {
InputSource retval;
retval = r.resolveEntity (publicId, systemId);
// SAX sez if null is returned, use the URI directly
if (retval == null)
retval = Resolver.createInputSource (new URL (systemId), false);
return retval;
}
}