/* Copyright (c) 2014, Effektif GmbH.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License. */
package com.effektif.workflow.impl.json.types;

import java.lang.reflect.Type;
import java.util.Date;

import org.joda.time.DateTimeZone;
import org.joda.time.LocalDateTime;

import com.effektif.workflow.impl.data.InvalidValueException;
import com.effektif.workflow.impl.json.JsonObjectWriter;
import com.effektif.workflow.impl.json.JsonReader;
import com.effektif.workflow.impl.json.JsonTypeMapper;
import com.effektif.workflow.impl.json.JsonTypeMapperFactory;
import com.effektif.workflow.impl.json.JsonWriter;
import com.effektif.workflow.impl.json.Mappings;


/**
 * Maps a {@link LocalDateTime} to a {@link Date} internal representation for JSON serialisation and deserialisation.
 *
 * @author Tom Baeyens
 */
public class LocalDateTimeDateMapper extends AbstractTypeMapper<LocalDateTime> implements JsonTypeMapperFactory {

  @Override
  public JsonTypeMapper createTypeMapper(Type type, Class< ? > clazz, Mappings mappings) {
    if (clazz==LocalDateTime.class) {
      return this;
    }
    return null;
  }
  
  @Override
  public void write(LocalDateTime objectValue, JsonWriter jsonWriter) {
    JsonObjectWriter jsonObjectWriter = (JsonObjectWriter) jsonWriter;
    jsonObjectWriter.writeValue(objectValue.toDate());
  }

  @Override
  public LocalDateTime read(Object jsonValue, JsonReader jsonReader) {
    if (!Date.class.isAssignableFrom(jsonValue.getClass())) {
      throw new InvalidValueException(String.format("Invalid date ‘%s’ (%s)", jsonValue, jsonValue.getClass().getName()));
    }
    return new LocalDateTime((Date)jsonValue, DateTimeZone.getDefault());
  }
}

/* Copyright (c) 2014, Effektif GmbH.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License. */
package com.effektif.workflow.impl.json.types;

import java.lang.reflect.Type;
import java.util.Date;

import org.joda.time.DateTimeZone;
import org.joda.time.LocalDateTime;

import com.effektif.workflow.impl.data.InvalidValueException;
import com.effektif.workflow.impl.json.JsonObjectWriter;
import com.effektif.workflow.impl.json.JsonReader;
import com.effektif.workflow.impl.json.JsonTypeMapper;
import com.effektif.workflow.impl.json.JsonTypeMapperFactory;
import com.effektif.workflow.impl.json.JsonWriter;
import com.effektif.workflow.impl.json.Mappings;


/**
 * Maps a {@link LocalDateTime} to a {@link Date} internal representation for JSON serialisation and deserialisation.
 *
 * @author Tom Baeyens
 */
public class LocalDateTimeDateMapper extends AbstractTypeMapper<LocalDateTime> implements JsonTypeMapperFactory {

  @Override
  public JsonTypeMapper createTypeMapper(Type type, Class< ? > clazz, Mappings mappings) {
    if (clazz==LocalDateTime.class) {
      return this;
    }
    return null;
  }
  
  @Override
  public void write(LocalDateTime objectValue, JsonWriter jsonWriter) {
    JsonObjectWriter jsonObjectWriter = (JsonObjectWriter) jsonWriter;
    jsonObjectWriter.writeValue(objectValue.toDate());
  }

  @Override
  public LocalDateTime read(Object jsonValue, JsonReader jsonReader) {
    if (!Date.class.isAssignableFrom(jsonValue.getClass())) {
      throw new InvalidValueException(String.format("Invalid date ‘%s’ (%s)", jsonValue, jsonValue.getClass().getName()));
    }
//    return new LocalDateTime((Date)jsonValue, DateTimeZone.getDefault());
//    return new LocalDateTime(jsonValue, DateTimeZone.UTC);
    return new LocalDateTime((Date)jsonValue);
  }
}

Fix issue with time not being in UTC