/* 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.activiti.engine.impl.variable;
import java.util.Date;
/**
* @author Tom Baeyens
*/
public class DateType implements VariableType {
public String getTypeName() {
return "date";
}
public boolean isCachable() {
return true;
}
public boolean isAbleToStore(Object value) {
if (value==null) {
return true;
}
return Date.class.isAssignableFrom(value.getClass());
}
public Object getValue(ValueFields valueFields) {
Long longValue = valueFields.getLongValue();
if (longValue!=null) {
return new Date(longValue);
}
return null;
}
public void setValue(Object value, ValueFields valueFields) {
if (value!=null) {
valueFields.setLongValue(((Date)value).getTime());
} else {
valueFields.setLongValue(null);
}
}
}