/*
* Copyright 2012-2014 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.lightadmin.core.config.domain.unit.processor;
import org.lightadmin.core.config.domain.unit.ConfigurationUnit;
import org.lightadmin.core.config.domain.unit.ConfigurationUnits;
import org.lightadmin.core.config.domain.unit.HierarchicalConfigurationUnit;
import org.lightadmin.core.config.domain.unit.visitor.ConfigurationUnitVisitor;
import org.lightadmin.core.config.domain.unit.visitor.HierarchicalConfigurationUnitVisitor;
import org.lightadmin.core.config.domain.unit.visitor.VisitableConfigurationUnit;
public class HierarchicalConfigurationPostProcessor implements ConfigurationUnitPostProcessor {
@Override
public ConfigurationUnit postProcess(ConfigurationUnit configurationUnit, ConfigurationUnits allUnits) {
if (!(configurationUnit instanceof HierarchicalConfigurationUnit)) {
return configurationUnit;
}
HierarchicalConfigurationUnit hierarchicalUnit = (HierarchicalConfigurationUnit) configurationUnit;
if (hierarchicalUnit.getParentUnitType() != null) {
ConfigurationUnit parentUnit = allUnits.forDomainUnitType(hierarchicalUnit.getParentUnitType());
hierarchicalConfigurationUnitVisitor(parentUnit).visit(hierarchicalUnit);
}
return configurationUnit;
}
private ConfigurationUnitVisitor<VisitableConfigurationUnit> hierarchicalConfigurationUnitVisitor(ConfigurationUnit parentUnit) {
return new HierarchicalConfigurationUnitVisitor(parentUnit);
}
}