/**
*
* Copyright
* 2009-2015 Jayway Products AB
* 2016-2017 Föreningen Sambruk
*
* Licensed under AGPL, Version 3.0 (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.gnu.org/licenses/agpl.txt
*
* 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 se.streamsource.streamflow.web.domain.structure.organization;
import org.qi4j.api.common.Optional;
import org.qi4j.api.common.UseDefaults;
import org.qi4j.api.injection.scope.This;
import org.qi4j.api.mixin.Mixins;
import org.qi4j.api.property.Property;
import se.streamsource.streamflow.api.administration.form.SelectionFieldValue;
import se.streamsource.streamflow.infrastructure.event.domain.DomainEvent;
import java.util.Map;
/**
*
*/
@Mixins( WebAPReplacedSelectionFieldValues.Mixin.class )
public interface WebAPReplacedSelectionFieldValues
{
void changeReplacementFieldValue( String id, SelectionFieldValue newValue );
void removeReplacementFieldValue( String id );
SelectionFieldValue getReplacementFieldValue( String id );
boolean hasReplacements();
interface Data
{
@UseDefaults
Property<Map<String,SelectionFieldValue>> replacements();
void changedReplacementFieldValue( @Optional DomainEvent event, String id, SelectionFieldValue newValue );
void removedReplacementFieldValue( @Optional DomainEvent event, String id );
}
abstract class Mixin
implements WebAPReplacedSelectionFieldValues, Data
{
@This
Data data;
public SelectionFieldValue getReplacementFieldValue( String id )
{
return data.replacements().get().get( id );
}
/**
* Change replacement field value. If the selection field value values are empty remove the whole entry
* from the map.
* @param id - The field id.
* @param newValue - The replacement field value.
*/
public void changeReplacementFieldValue( String id, SelectionFieldValue newValue )
{
if( newValue.values().get().isEmpty() )
{
removeReplacementFieldValue( id );
} else
{
changedReplacementFieldValue(null, id, newValue);
}
}
public void changedReplacementFieldValue( @Optional DomainEvent event, String id, SelectionFieldValue newValue )
{
Map<String,SelectionFieldValue> map = data.replacements().get();
if( map.containsKey( id ))
{
map.remove( id );
}
map.put( id, newValue );
data.replacements().set(map);
}
public void removeReplacementFieldValue( String id )
{
if( data.replacements().get().containsKey( id ))
{
removedReplacementFieldValue(null, id);
}
}
public void removedReplacementFieldValue( @Optional DomainEvent event, String id )
{
Map<String,SelectionFieldValue> map = data.replacements().get();
map.remove(id);
data.replacements().set(map);
}
public boolean hasReplacements()
{
return !data.replacements().get().keySet().isEmpty();
}
}
}