aoqi@0: /*
aoqi@0:  * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.  Oracle designates this
aoqi@0:  * particular file as subject to the "Classpath" exception as provided
aoqi@0:  * by Oracle in the LICENSE file that accompanied this code.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: package com.sun.xml.internal.bind.v2.runtime.unmarshaller;
aoqi@0: 
aoqi@0: import javax.xml.stream.XMLStreamException;
aoqi@0: import javax.xml.stream.XMLStreamReader;
aoqi@0: 
aoqi@0: import com.sun.xml.internal.org.jvnet.staxex.XMLStreamReaderEx;
aoqi@0: import org.xml.sax.SAXException;
aoqi@0: 
aoqi@0: /**
aoqi@0:  * Reads XML from StAX {@link XMLStreamReader} and
aoqi@0:  * feeds events to {@link XmlVisitor}.
aoqi@0:  *
aoqi@0:  * @author Ryan.Shoemaker@Sun.COM
aoqi@0:  * @author Kohsuke Kawaguchi
aoqi@0:  * @version JAXB 2.0
aoqi@0:  */
aoqi@0: final class StAXExConnector extends StAXStreamConnector {
aoqi@0: 
aoqi@0:     // StAX event source
aoqi@0:     private final XMLStreamReaderEx in;
aoqi@0: 
aoqi@0:     public StAXExConnector(XMLStreamReaderEx in, XmlVisitor visitor) {
aoqi@0:         super(in,visitor);
aoqi@0:         this.in = in;
aoqi@0:     }
aoqi@0: 
aoqi@0:     @Override
aoqi@0:     protected void handleCharacters() throws XMLStreamException, SAXException {
aoqi@0:         if( predictor.expectText() ) {
aoqi@0:             CharSequence pcdata = in.getPCDATA();
aoqi@0:             if(pcdata instanceof com.sun.xml.internal.org.jvnet.staxex.Base64Data) {
aoqi@0:                 com.sun.xml.internal.org.jvnet.staxex.Base64Data bd = (com.sun.xml.internal.org.jvnet.staxex.Base64Data) pcdata;
aoqi@0:                 Base64Data binary = new Base64Data();
aoqi@0:                 if(!bd.hasData())
aoqi@0:                     binary.set(bd.getDataHandler());
aoqi@0:                 else
aoqi@0:                     binary.set( bd.get(), bd.getDataLen(), bd.getMimeType() );
aoqi@0:                 // we make an assumption here that the binary data shows up on its own
aoqi@0:                 // not adjacent to other text. So it's OK to fire it off right now.
aoqi@0:                 visitor.text(binary);
aoqi@0:                 textReported = true;
aoqi@0:             } else {
aoqi@0:                 buffer.append(pcdata);
aoqi@0:             }
aoqi@0:         }
aoqi@0:     }
aoqi@0: }