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.reflect;
  27 
  28 import java.io.IOException;
  29 
  30 import javax.xml.stream.XMLStreamException;
  31 
  32 import com.sun.xml.internal.bind.api.AccessorException;
  33 import com.sun.xml.internal.bind.v2.runtime.XMLSerializer;
  34 import com.sun.xml.internal.bind.v2.runtime.Name;
  35 
  36 import org.xml.sax.SAXException;
  37 
  38 /**
  39  * {@link TransducedAccessor} that prints to {@link String}.
  40  *
  41  * <p>
  42  * The print method that works for {@link String} determines the dispatching
  43  * of the {@link #writeText(XMLSerializer,Object,String)} and
  44  * {@link #writeLeafElement(XMLSerializer, Name, Object, String)} methods,
  45  * so those are implemented here.
  46  *
  47  * @author Kohsuke Kawaguchi
  48  */
  49 public abstract class DefaultTransducedAccessor<T> extends TransducedAccessor<T> {
  50 
  51     public abstract String print(T o) throws AccessorException, SAXException;
  52 
  53     public void writeLeafElement(XMLSerializer w, Name tagName, T o, String fieldName) throws SAXException, AccessorException, IOException, XMLStreamException {
  54         w.leafElement(tagName,print(o),fieldName);
  55     }
  56 
  57     public void writeText(XMLSerializer w, T o, String fieldName) throws AccessorException, SAXException, IOException, XMLStreamException {
  58         w.text(print(o),fieldName);
  59     }
  60 }