runtime/org.argeo.slc.support.castor/src/main/java/org/argeo/slc/castor/execution/PrimitiveFieldHandler.java

   1 /*
   2  * Copyright (C) 2010 Mathieu Baudier <mbaudier@argeo.org>
   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
  17 package org.argeo.slc.castor.execution;
  18
  19 import org.argeo.slc.core.execution.PrimitiveAccessor;
  20 import org.argeo.slc.core.execution.PrimitiveUtils;
  21 import org.exolab.castor.mapping.AbstractFieldHandler;
  22
  23 public class PrimitiveFieldHandler extends AbstractFieldHandler {
  24
  25         @Override
  26         public Object getValue(Object object) throws IllegalStateException {
  27                 if (object == null)
  28                         return null;
  29
  30                 Object value = ((PrimitiveAccessor) object).getValue();
  31                 return value != null ? value.toString() : null;
  32         }
  33
  34         @Override
  35         public Object newInstance(Object parent, Object[] args)
  36                         throws IllegalStateException {
  37                 return null;
  38         }
  39
  40         @Override
  41         public Object newInstance(Object parent) throws IllegalStateException {
  42                 return null;
  43         }
  44
  45         @Override
  46         public void resetValue(Object object) throws IllegalStateException,
  47                         IllegalArgumentException {
  48         }
  49
  50         @Override
  51         public void setValue(Object object, Object value)
  52                         throws IllegalStateException, IllegalArgumentException {
  53                 PrimitiveAccessor primitiveAccessor = (PrimitiveAccessor) object;
  54                 String type = primitiveAccessor.getType();
  55                 String str = value.toString();
  56                 primitiveAccessor.setValue(PrimitiveUtils.convert(type, str));
  57         }
  58
  59 }