1 /*
   2  * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package com.sun.xml.internal.bind.v2.runtime;
  27 
  28 import java.io.IOException;
  29 
  30 import javax.xml.stream.XMLStreamException;
  31 
  32 import com.sun.istack.internal.NotNull;
  33 import com.sun.xml.internal.bind.api.AccessorException;
  34 
  35 import org.xml.sax.SAXException;
  36 
  37 /**
  38  * Transducer that signals the runtime that this binary data shall be always inlined.
  39  *
  40  * @author Kohsuke Kawaguchi
  41  */
  42 public class InlineBinaryTransducer<V> extends FilterTransducer<V> {
  43     public InlineBinaryTransducer(Transducer<V> core) {
  44         super(core);
  45     }
  46 
  47     @Override
  48     public @NotNull CharSequence print(@NotNull V o) throws AccessorException {
  49         XMLSerializer w = XMLSerializer.getInstance();
  50         boolean old = w.setInlineBinaryFlag(true);
  51         try {
  52             return core.print(o);
  53         } finally {
  54             w.setInlineBinaryFlag(old);
  55         }
  56     }
  57 
  58     @Override
  59     public void writeText(XMLSerializer w, V o, String fieldName) throws IOException, SAXException, XMLStreamException, AccessorException {
  60         boolean old = w.setInlineBinaryFlag(true);
  61         try {
  62             core.writeText(w,o,fieldName);
  63         } finally {
  64             w.setInlineBinaryFlag(old);
  65         }
  66     }
  67 
  68     @Override
  69     public void writeLeafElement(XMLSerializer w, Name tagName, V o, String fieldName) throws IOException, SAXException, XMLStreamException, AccessorException {
  70         boolean old = w.setInlineBinaryFlag(true);
  71         try {
  72             core.writeLeafElement(w, tagName, o, fieldName);
  73         } finally {
  74             w.setInlineBinaryFlag(old);
  75         }
  76     }
  77 }