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