1 /*
   2  * Copyright (c) 1997, 2014, 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.unmarshaller;
  27 
  28 import javax.xml.bind.JAXBElement;
  29 
  30 import com.sun.xml.internal.bind.v2.runtime.reflect.TransducedAccessor;
  31 import com.sun.xml.internal.bind.api.AccessorException;
  32 
  33 import org.xml.sax.SAXException;
  34 
  35 /**
  36  * Reads a text value and set to the current target.
  37  *
  38  * @see LeafPropertyLoader
  39  * @author Kohsuke Kawaguchi
  40  */
  41 public class ValuePropertyLoader extends Loader {
  42 
  43     private final TransducedAccessor xacc;
  44 
  45     public ValuePropertyLoader(TransducedAccessor xacc) {
  46         super(true);
  47         this.xacc = xacc;
  48     }
  49 
  50     public void text(UnmarshallingContext.State state, CharSequence text) throws SAXException {
  51         try {
  52             xacc.parse(state.getTarget(),text);
  53         } catch (AccessorException e) {
  54             handleGenericException(e,true);
  55         } catch (RuntimeException e) {
  56             if(state.getPrev() != null) {
  57                 if (!(state.getPrev().getTarget() instanceof JAXBElement))
  58                     handleParseConversionException(state,e);
  59                 // else
  60                 // do nothing - issue 601 - don't report exceptions like
  61                 // NumberFormatException when unmarshalling "nillable" element
  62                 // (I suppose JAXBElement indicates this
  63             } else {
  64                 handleParseConversionException(state,e);
  65             }
  66         }
  67     }
  68 }