legacy/runtime/org.argeo.slc.support.castor/src/main/java/org/argeo/slc/castor/structure/tree/TreeSPathFieldHandler.java

   1 /*
   2  * Copyright (C) 2007-2012 Mathieu Baudier
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.argeo.slc.castor.structure.tree;
  17
  18 import org.exolab.castor.mapping.AbstractFieldHandler;
  19 import org.exolab.castor.mapping.MapItem;
  20
  21 import org.argeo.slc.core.structure.tree.TreeSPath;
  22
  23 public class TreeSPathFieldHandler extends AbstractFieldHandler {
  24
  25         @Override
  26         public Object getValue(Object object) throws IllegalStateException {
  27                 MapItem part = (MapItem) object;
  28                 return ((TreeSPath) part.getKey()).getAsUniqueString();
  29         }
  30
  31         @Override
  32         public Object newInstance(Object parent) throws IllegalStateException {
  33                 return null;
  34         }
  35
  36         @Override
  37         public Object newInstance(Object parent, Object[] args)
  38                         throws IllegalStateException {
  39                 return null;
  40         }
  41
  42         @Override
  43         public void resetValue(Object object) throws IllegalStateException,
  44                         IllegalArgumentException {
  45                 MapItem part = (MapItem) object;
  46                 part.setKey(null);
  47         }
  48
  49         @Override
  50         public void setValue(Object object, Object value)
  51                         throws IllegalStateException, IllegalArgumentException {
  52                 MapItem part = (MapItem) object;
  53                 part.setKey(new TreeSPath(value.toString()));
  54         }
  55
  56 }