- /*
- * $Id: ExternalEntity.java,v 1.2 2001/06/15 01:57:53 edwingo Exp $
- *
- * The Apache Software License, Version 1.1
- *
- *
- * Copyright (c) 2000 The Apache Software Foundation. All rights
- * reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. The end-user documentation included with the redistribution,
- * if any, must include the following acknowledgment:
- * "This product includes software developed by the
- * Apache Software Foundation (http://www.apache.org/)."
- * Alternately, this acknowledgment may appear in the software itself,
- * if and wherever such third-party acknowledgments normally appear.
- *
- * 4. The names "Crimson" and "Apache Software Foundation" must
- * not be used to endorse or promote products derived from this
- * software without prior written permission. For written
- * permission, please contact apache@apache.org.
- *
- * 5. Products derived from this software may not be called "Apache",
- * nor may "Apache" appear in their name, without prior written
- * permission of the Apache Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Software Foundation and was
- * originally based on software copyright (c) 1999, Sun Microsystems, Inc.,
- * http://www.sun.com. For more information on the Apache Software
- * Foundation, please see <http://www.apache.org/>.
- */
-
-
- package org.apache.crimson.parser;
-
- import java.io.IOException;
- import java.net.URL;
- import java.net.MalformedURLException;
-
- import org.xml.sax.EntityResolver;
- import org.xml.sax.InputSource;
- import org.xml.sax.Locator;
- import org.xml.sax.SAXException;
-
- /**
- * @version $Revision: 1.2 $
- */
-
- class ExternalEntity extends EntityDecl
- {
- String systemId; // resolved URI (not relative)
- String publicId; // "-//xyz//....//en"
- String notation;
- String verbatimSystemId; // unresolved URI
-
- public ExternalEntity (Locator l) { }
-
- public InputSource getInputSource (EntityResolver r)
- throws SAXException, IOException
- {
- 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;
- }
- }