/*
* Copyright 2010 The Fornax Project Team, including the original
* author or authors.
*
* 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 org.sculptor.framework.accessimpl.mongodb;
import java.util.Collections;
import java.util.Date;
import java.util.List;
import org.joda.time.DateTime;
public class JodaDateTimeMapper implements DataMapper<DateTime, Date> {
private static JodaDateTimeMapper instance = new JodaDateTimeMapper();
protected JodaDateTimeMapper() {
}
public static JodaDateTimeMapper getInstance() {
return instance;
}
public boolean canMapToData(Class<?> domainObjectClass) {
if (domainObjectClass == null) {
return true;
}
return DateTime.class.isAssignableFrom(domainObjectClass);
}
public String getDBCollectionName() {
throw new IllegalStateException("Not a DBCollection");
}
public Date toData(DateTime from) {
if (from == null) {
return null;
}
return from.toDate();
}
// Comment out due to compile error:
// name clash: toDomain(java.lang.Object) in org.sculptor.framework.accessimpl.mongodb.JodaDateTimeMapper and toDomain(D) in org.sculptor.framework.accessimpl.mongodb.DataMapper have the same erasure, yet neither overrides the other
// public DateTime toDomain(Object from) {
// return toDomain((Date) from);
//}
// TODO: Remove permanently after more testing if not needed
public DateTime toDomain(Date from) {
if (from == null) {
return null;
}
return new DateTime(from.getTime());
}
public List<IndexSpecification> indexes() {
return Collections.emptyList();
}
}